./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3550459595 <...> B_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 224.389350][ T453] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 224.411595][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 224.422355][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 989] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 224.434673][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 224.443600][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.451424][ T443] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 224.458770][ T24] usb 1-1: Product: syz [ 224.462791][ T24] usb 1-1: Manufacturer: syz [ 224.467280][ T24] usb 1-1: SerialNumber: syz [pid 995] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] <... futex resumed>) = 0 [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 1 [pid 987] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 987] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 224.519324][ T19] usb 2-1: new high-speed USB device number 35 using dummy_hcd [pid 987] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 991] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 987] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 991] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 224.567592][ T987] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 224.576913][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 224.587658][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 224.599364][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 224.608262][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 993] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 224.616116][ T453] usb 5-1: Product: syz [ 224.620073][ T453] usb 5-1: Manufacturer: syz [ 224.624467][ T453] usb 5-1: SerialNumber: syz [ 224.650932][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 989] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 993] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 995] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 224.661792][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 224.673437][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 224.679023][ T989] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 224.682360][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.697257][ T443] usb 3-1: Product: syz [ 224.701307][ T443] usb 3-1: Manufacturer: syz [ 224.705692][ T443] usb 3-1: SerialNumber: syz [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 224.721137][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 224.732164][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 224.745082][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 224.754089][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.761923][ T19] usb 2-1: Product: syz [ 224.765888][ T19] usb 2-1: Manufacturer: syz [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 986] <... futex resumed>) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 1 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 987] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 987] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 995] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 987] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 224.770330][ T19] usb 2-1: SerialNumber: syz [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 224.831896][ T991] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 993] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 224.913375][ T993] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] <... futex resumed>) = 0 [pid 995] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 995] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... ioctl resumed>, 0) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 987] <... futex resumed>) = 1 [pid 986] <... futex resumed>) = 0 [pid 995] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 995] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] <... futex resumed>) = 0 [pid 987] <... futex resumed>) = 0 [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = 0 [pid 986] <... futex resumed>) = 1 [pid 987] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 987] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 995] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 224.979074][ T995] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 989] <... futex resumed>) = 0 [pid 988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 993] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 986] <... futex resumed>) = 0 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 986] <... futex resumed>) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 987] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 987] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 995] <... futex resumed>) = 1 [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 994] <... futex resumed>) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 995] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 987] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 991] <... futex resumed>) = 0 [pid 990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 225.183961][ T987] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 989] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 993] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 993] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 225.302191][ T989] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 995] <... futex resumed>) = 0 [pid 994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 994] <... futex resumed>) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 995] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 987] <... futex resumed>) = 1 [pid 986] <... futex resumed>) = 0 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 986] <... futex resumed>) = 0 [pid 987] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 987] <... openat resumed>) = -1 EFAULT (Bad address) [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 986] <... futex resumed>) = 0 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 986] <... futex resumed>) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 986] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 987] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 987] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 225.395227][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 225.401538][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 225.408878][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 991] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 225.443956][ T991] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... openat resumed>) = -1 EFAULT (Bad address) [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] <... futex resumed>) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 988] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 989] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 989] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 993] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 993] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 225.512028][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 225.518342][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 225.525837][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 225.529633][ T993] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 994] <... futex resumed>) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 995] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 995] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 987] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 987] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 986] <... futex resumed>) = 0 [pid 986] exit_group(0 [pid 987] <... futex resumed>) = ? [pid 986] <... exit_group resumed>) = ? [pid 987] +++ exited with 0 +++ [pid 986] +++ exited with 0 +++ [pid 995] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=986, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./33/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./33") = 0 [pid 437] mkdir("./34", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 998 ./strace-static-x86_64: Process 998 attached [pid 998] set_robust_list(0x555562678760, 24) = 0 [pid 998] chdir("./34") = 0 [pid 998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 998] setpgid(0, 0) = 0 [pid 998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 998] write(3, "1000", 4) = 4 [pid 998] close(3) = 0 [pid 998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 998] write(1, "executing program\n", 18executing program ) = 18 [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 998] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 998] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 998] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[999]}, 88) = 999 ./strace-static-x86_64: Process 999 attached [pid 998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 999] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 999] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 999] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 999] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 991] <... openat resumed>) = -1 EFAULT (Bad address) [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 990] <... futex resumed>) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 990] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 991] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 225.595086][ T995] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 225.602905][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 225.611654][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 225.624130][ T39] usb 4-1: USB disconnect, device number 35 [ 225.632839][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 989] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 988] <... futex resumed>) = 0 [pid 989] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 988] exit_group(0 [pid 989] <... futex resumed>) = ? [pid 988] <... exit_group resumed>) = ? [pid 989] +++ exited with 0 +++ [ 225.653812][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 225.660112][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 225.667497][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 988] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=988, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./33/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./33") = 0 [pid 434] mkdir("./34", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1000 ./strace-static-x86_64: Process 1000 attached [pid 1000] set_robust_list(0x555562678760, 24) = 0 [pid 1000] chdir("./34") = 0 [pid 1000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1000] setpgid(0, 0) = 0 [pid 1000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1000] write(3, "1000", 4) = 4 [pid 1000] close(3) = 0 executing program [pid 1000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1000] write(1, "executing program\n", 18) = 18 [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1000] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1000] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1000] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1000] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1001]}, 88) = 1001 [pid 1000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1001 attached [pid 1001] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1001] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] <... futex resumed>) = 0 [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1001] <... futex resumed>) = 1 [pid 1001] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] <... futex resumed>) = 0 [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1001] <... futex resumed>) = 1 [pid 1001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1001] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... openat resumed>) = -1 EFAULT (Bad address) [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 992] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 992] <... futex resumed>) = 0 [pid 993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 992] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 993] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 225.715178][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 225.730148][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 225.741280][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 225.747544][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 225.755042][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 994] <... futex resumed>) = 0 [pid 995] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... openat resumed>) = -1 EFAULT (Bad address) [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] <... futex resumed>) = 0 [pid 994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 994] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 994] <... futex resumed>) = 0 [pid 995] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 994] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 995] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 225.762123][ T24] usb 1-1: USB disconnect, device number 35 [ 225.768107][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 991] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 990] <... futex resumed>) = 0 [pid 991] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 990] exit_group(0 [pid 991] <... futex resumed>) = ? [pid 990] <... exit_group resumed>) = ? [pid 991] +++ exited with 0 +++ [pid 990] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=990, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 225.808461][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 225.814980][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 225.822713][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 438] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./33/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./33") = 0 [pid 438] mkdir("./34", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1002 ./strace-static-x86_64: Process 1002 attached [pid 1002] set_robust_list(0x555562678760, 24) = 0 [pid 1002] chdir("./34") = 0 [pid 1002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1002] setpgid(0, 0) = 0 [pid 1002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1002] write(3, "1000", 4) = 4 [pid 1002] close(3) = 0 [pid 1002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1002] write(1, "executing program\n", 18executing program ) = 18 [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1002] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1002] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1002] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1002] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1003]}, 88) = 1003 [pid 1002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1003 attached [pid 1003] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1003] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] <... futex resumed>) = 0 [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1003] <... futex resumed>) = 1 [pid 1003] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] <... futex resumed>) = 0 [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1003] <... futex resumed>) = 1 [pid 1003] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1003] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 225.855718][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 225.869405][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 225.886944][ T453] usb 5-1: USB disconnect, device number 35 [ 225.893462][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 993] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] exit_group(0 [pid 993] <... futex resumed>) = ? [pid 992] <... exit_group resumed>) = ? [pid 993] +++ exited with 0 +++ [pid 992] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=992, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./33/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./33") = 0 [pid 436] mkdir("./34", 0777executing program ) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1004 ./strace-static-x86_64: Process 1004 attached [pid 1004] set_robust_list(0x555562678760, 24) = 0 [pid 1004] chdir("./34") = 0 [pid 1004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1004] setpgid(0, 0) = 0 [pid 1004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1004] write(3, "1000", 4) = 4 [pid 1004] close(3) = 0 [pid 1004] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1004] write(1, "executing program\n", 18) = 18 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1004] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1004] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1004] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1004] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1005]}, 88) = 1005 [pid 1004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1005 attached [pid 1005] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1005] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = 0 [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1005] <... futex resumed>) = 1 [pid 1005] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = 0 [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1005] <... futex resumed>) = 1 [pid 1005] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1005] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 995] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 994] <... futex resumed>) = 0 [pid 995] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 994] exit_group(0 [pid 995] <... futex resumed>) = ? [pid 994] <... exit_group resumed>) = ? [ 225.945392][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 225.955121][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 225.973016][ T443] usb 3-1: USB disconnect, device number 35 [ 225.981184][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 995] +++ exited with 0 +++ [pid 994] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=994, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./33/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./33") = 0 [pid 435] mkdir("./34", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1006 ./strace-static-x86_64: Process 1006 attached [pid 1006] set_robust_list(0x555562678760, 24) = 0 [pid 1006] chdir("./34") = 0 [pid 1006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1006] setpgid(0, 0) = 0 [pid 1006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1006] write(3, "1000", 4) = 4 [pid 1006] close(3) = 0 [pid 1006] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1006] write(1, "executing program\n", 18) = 18 [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1006] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1006] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1007]}, 88) = 1007 [pid 1006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1007 attached [pid 1007] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1007] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = 0 [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1007] <... futex resumed>) = 1 [pid 1007] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] <... futex resumed>) = 0 [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1007] <... futex resumed>) = 1 [pid 1007] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1007] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 226.010058][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 226.019005][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 226.042350][ T19] usb 2-1: USB disconnect, device number 35 [ 226.048812][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 999] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 226.049374][ T39] usb 4-1: new high-speed USB device number 36 using dummy_hcd [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1001] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 226.169471][ T24] usb 1-1: new high-speed USB device number 36 using dummy_hcd [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 999] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 226.241040][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.251971][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 226.263890][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 226.272824][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.280591][ T39] usb 4-1: Product: syz [ 226.284558][ T39] usb 4-1: Manufacturer: syz [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1003] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1001] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 226.288984][ T39] usb 4-1: SerialNumber: syz [ 226.309316][ T453] usb 5-1: new high-speed USB device number 36 using dummy_hcd [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 226.350510][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.361264][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 226.373628][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 226.382555][ T443] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 226.389973][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1005] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1001] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 226.397834][ T24] usb 1-1: Product: syz [ 226.401882][ T24] usb 1-1: Manufacturer: syz [ 226.406263][ T24] usb 1-1: SerialNumber: syz [pid 1007] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1003] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 999] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 226.459321][ T19] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 226.490525][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1003] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 999] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 999] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1003] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1005] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [ 226.501295][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 226.505953][ T999] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 226.514573][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 226.526692][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.534560][ T453] usb 5-1: Product: syz [ 226.538523][ T453] usb 5-1: Manufacturer: syz [ 226.542972][ T453] usb 5-1: SerialNumber: syz [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1001] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 226.591202][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.602006][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 226.613442][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 226.614882][ T1001] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 226.622577][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.637171][ T443] usb 3-1: Product: syz [pid 1005] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1007] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 226.641195][ T443] usb 3-1: Manufacturer: syz [ 226.645724][ T443] usb 3-1: SerialNumber: syz [ 226.661483][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.672501][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 999] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1003] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 226.684997][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 226.694158][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.702092][ T19] usb 2-1: Product: syz [ 226.706157][ T19] usb 2-1: Manufacturer: syz [ 226.710608][ T19] usb 2-1: SerialNumber: syz [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 226.752181][ T1003] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1000] <... futex resumed>) = 0 [pid 1001] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1001] <... ioctl resumed>, 0xa) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1005] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 226.854914][ T1005] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1007] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1006] <... futex resumed>) = 0 [pid 1007] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1007] <... ioctl resumed>, 0) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 999] <... futex resumed>) = 0 [pid 998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 998] <... futex resumed>) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 999] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1003] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 226.918067][ T1007] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = 0 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = 0 [pid 1000] <... futex resumed>) = 1 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1001] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1007] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1006] <... futex resumed>) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1007] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 999] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 999] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1003] <... futex resumed>) = 0 [pid 1002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1003] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 227.131913][ T999] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1005] <... futex resumed>) = 0 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1005] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 227.242344][ T1001] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1007] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1006] <... futex resumed>) = 0 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1007] <... futex resumed>) = 0 [pid 1006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1007] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1006] <... futex resumed>) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1007] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = 0 [pid 999] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 999] <... openat resumed>) = -1 EFAULT (Bad address) [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 998] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 999] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 999] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1003] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 227.341354][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 227.347638][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 227.355035][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 227.364728][ T1003] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 1001] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1001] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1000] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1000] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1001] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1001] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] <... futex resumed>) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1005] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1007] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1006] <... futex resumed>) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1007] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 227.452133][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 227.458478][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 227.465929][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 227.470277][ T1005] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 999] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 998] <... futex resumed>) = 0 [pid 999] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] exit_group(0 [pid 999] <... futex resumed>) = ? [pid 998] <... exit_group resumed>) = ? [pid 999] +++ exited with 0 +++ [pid 998] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=998, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./34/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./34") = 0 [pid 437] mkdir("./35", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1010 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1003] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1002] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1003] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1003] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 1010 attached [pid 1010] set_robust_list(0x555562678760, 24) = 0 [pid 1010] chdir("./35") = 0 [ 227.529358][ T1007] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 227.543544][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 227.552433][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.565938][ T39] usb 4-1: USB disconnect, device number 36 [pid 1010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1010] setpgid(0, 0) = 0 [pid 1010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1003] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1010] <... openat resumed>) = 3 [pid 1010] write(3, "1000", 4) = 4 [pid 1010] close(3) = 0 [pid 1010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1010] write(1, "executing program\n", 18executing program ) = 18 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1010] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1010] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1010] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1011]}, 88) = 1011 [pid 1010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1011 attached [pid 1011] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1011] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = 0 [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1011] <... futex resumed>) = 1 [pid 1011] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = 0 [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1011] <... futex resumed>) = 1 [pid 1011] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1011] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1001] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1000] <... futex resumed>) = 0 [pid 1000] exit_group(0 [pid 1001] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 1000] <... exit_group resumed>) = ? [ 227.573000][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 227.582141][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 227.589482][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 227.597239][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1001] +++ exited with 0 +++ [pid 1000] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1000, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./34/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./34") = 0 [pid 434] mkdir("./35", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1012 ./strace-static-x86_64: Process 1012 attached [pid 1012] set_robust_list(0x555562678760, 24) = 0 [pid 1012] chdir("./35") = 0 [pid 1012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1012] setpgid(0, 0) = 0 [pid 1012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1012] write(3, "1000", 4) = 4 [pid 1012] close(3) = 0 [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1005] <... futex resumed>) = 0 [pid 1005] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1004] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1005] <... futex resumed>) = 0 [pid 1004] <... futex resumed>) = 1 [pid 1005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1012] write(1, "executing program\n", 18executing program ) = 18 [pid 1005] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1004] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1012] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1012] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1012] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1012] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1012] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1013]}, 88) = 1013 [pid 1012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1013 attached [pid 1013] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1013] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] <... futex resumed>) = 0 [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1013] <... futex resumed>) = 1 [pid 1013] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] <... futex resumed>) = 0 [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1013] <... futex resumed>) = 1 [pid 1013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1013] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 227.655479][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 227.665761][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.680021][ T24] usb 1-1: USB disconnect, device number 36 [ 227.688531][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 227.695102][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1013] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1007] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1006] <... futex resumed>) = 0 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1007] <... futex resumed>) = 0 [pid 1006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1006] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1006] <... futex resumed>) = 0 [pid 1007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1006] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1007] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 227.702722][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 227.711787][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 227.738440][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 227.745153][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 227.752759][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1003] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1002] <... futex resumed>) = 0 [pid 1003] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1002] exit_group(0 [pid 1003] <... futex resumed>) = ? [pid 1002] <... exit_group resumed>) = ? [pid 1003] +++ exited with 0 +++ [pid 1002] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./34/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./34") = 0 [pid 438] mkdir("./35", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1014 ./strace-static-x86_64: Process 1014 attached [pid 1014] set_robust_list(0x555562678760, 24) = 0 [pid 1014] chdir("./35") = 0 [pid 1014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1014] setpgid(0, 0) = 0 [pid 1014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1014] write(3, "1000", 4) = 4 [pid 1014] close(3) = 0 [pid 1014] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1014] write(1, "executing program\n", 18executing program ) = 18 [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1014] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1014] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1014] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1015]}, 88) = 1015 [pid 1014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1015 attached [pid 1015] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1015] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] <... futex resumed>) = 0 [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1015] <... futex resumed>) = 1 [pid 1015] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] <... futex resumed>) = 0 [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1015] <... futex resumed>) = 1 [pid 1015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1015] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1015] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 227.798678][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 227.810082][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.822690][ T453] usb 5-1: USB disconnect, device number 36 [ 227.828747][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1005] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] exit_group(0 [pid 1005] <... futex resumed>) = ? [pid 1004] <... exit_group resumed>) = ? [pid 1005] +++ exited with 0 +++ [pid 1004] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./34/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./34") = 0 [pid 436] mkdir("./35", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1016 ./strace-static-x86_64: Process 1016 attached [pid 1016] set_robust_list(0x555562678760, 24) = 0 [pid 1016] chdir("./35") = 0 [pid 1016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1016] setpgid(0, 0) = 0 [pid 1016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1016] write(3, "1000", 4) = 4 [pid 1016] close(3) = 0 [pid 1016] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1016] write(1, "executing program\n", 18executing program ) = 18 [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1016] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1016] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1016] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1016] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1017]}, 88) = 1017 [pid 1016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1017 attached [pid 1017] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1017] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... futex resumed>) = 0 [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1017] <... futex resumed>) = 1 [pid 1017] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... futex resumed>) = 0 [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1017] <... futex resumed>) = 1 [pid 1017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1017] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1007] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1006] <... futex resumed>) = 0 [pid 1017] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1007] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1006] exit_group(0) = ? [pid 1007] <... futex resumed>) = ? [pid 1017] <... ioctl resumed>, 0) = 0 [ 227.893790][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 227.902470][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.918586][ T443] usb 3-1: USB disconnect, device number 36 [ 227.925087][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1007] +++ exited with 0 +++ [pid 1006] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1006, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./34/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./34") = 0 [pid 435] mkdir("./35", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1018 [pid 1017] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1018 attached [pid 1018] set_robust_list(0x555562678760, 24) = 0 [pid 1018] chdir("./35") = 0 [pid 1018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1018] setpgid(0, 0) = 0 [pid 1018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1018] write(3, "1000", 4) = 4 [pid 1018] close(3) = 0 [pid 1018] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1018] write(1, "executing program\n", 18) = 18 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1018] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1018] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1018] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1019]}, 88) = 1019 [pid 1018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1019 attached [pid 1019] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1019] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... futex resumed>) = 0 [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 1 [pid 1019] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... futex resumed>) = 0 [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 1 [pid 1019] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1019] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 227.939895][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 227.951363][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 227.963975][ T19] usb 2-1: USB disconnect, device number 36 [ 227.971718][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 227.989608][ T39] usb 4-1: new high-speed USB device number 37 using dummy_hcd [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1013] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 228.099340][ T24] usb 1-1: new high-speed USB device number 37 using dummy_hcd [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 228.171513][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.182372][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 228.194434][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.203432][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.211247][ T39] usb 4-1: Product: syz [ 228.215177][ T39] usb 4-1: Manufacturer: syz [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1015] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1013] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 228.219645][ T453] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 228.227006][ T39] usb 4-1: SerialNumber: syz [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 228.280849][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.291600][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 228.304036][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.313054][ T443] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 228.320478][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1017] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1013] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 228.328199][ T24] usb 1-1: Product: syz [ 228.332249][ T24] usb 1-1: Manufacturer: syz [ 228.336627][ T24] usb 1-1: SerialNumber: syz [pid 1019] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1015] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 228.389325][ T19] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 228.421010][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1011] <... futex resumed>) = 1 [pid 1010] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1015] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1010] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1015] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1011] <... ioctl resumed>, 0) = 0 [pid 1015] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1015] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1011] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1011] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1015] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1017] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [ 228.431851][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 228.443458][ T1011] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 228.451313][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.460274][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.468128][ T453] usb 5-1: Product: syz [ 228.472131][ T453] usb 5-1: Manufacturer: syz [ 228.476548][ T453] usb 5-1: SerialNumber: syz [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1013] <... futex resumed>) = 1 [pid 1012] <... futex resumed>) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1013] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1012] <... futex resumed>) = 0 [pid 1017] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1013] <... ioctl resumed>, 0) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1017] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1013] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1013] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 228.521089][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.531904][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 228.544210][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.545015][ T1013] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 228.553175][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1017] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1019] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 228.567924][ T443] usb 3-1: Product: syz [ 228.572075][ T443] usb 3-1: Manufacturer: syz [ 228.576527][ T443] usb 3-1: SerialNumber: syz [ 228.591539][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.602575][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1010] <... futex resumed>) = 0 [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1010] <... futex resumed>) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1011] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 228.615752][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.624788][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.632637][ T19] usb 2-1: Product: syz [ 228.636585][ T19] usb 2-1: Manufacturer: syz [ 228.641036][ T19] usb 2-1: SerialNumber: syz [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1015] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 228.684950][ T1015] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1012] <... futex resumed>) = 0 [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1012] <... futex resumed>) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1013] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1016] <... futex resumed>) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1017] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 228.784241][ T1017] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1018] <... futex resumed>) = 0 [pid 1019] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] <... futex resumed>) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1019] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1010] <... futex resumed>) = 0 [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1010] <... futex resumed>) = 0 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1011] <... futex resumed>) = 0 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1010] <... futex resumed>) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1011] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1015] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 228.849802][ T1019] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] <... futex resumed>) = 0 [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = 0 [pid 1012] <... futex resumed>) = 1 [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1013] <... futex resumed>) = 0 [pid 1012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1012] <... futex resumed>) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1013] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1016] <... futex resumed>) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1017] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1019] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] <... futex resumed>) = 0 [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = 0 [pid 1018] <... futex resumed>) = 1 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1019] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1010] <... futex resumed>) = 0 [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1010] <... futex resumed>) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1011] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1015] <... futex resumed>) = 0 [pid 1014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1015] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 229.064656][ T1011] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1012] <... futex resumed>) = 0 [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1012] <... futex resumed>) = 0 [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = 1 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1017] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 229.172921][ T1013] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1018] <... futex resumed>) = 0 [pid 1019] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] <... futex resumed>) = 0 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 0 [pid 1018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1019] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] <... futex resumed>) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1019] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = 0 [pid 1011] <... futex resumed>) = 1 [pid 1011] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1011] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1010] <... futex resumed>) = 0 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1011] <... futex resumed>) = 0 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1010] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1011] <... futex resumed>) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1015] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 229.273997][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.280292][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.287640][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 229.297148][ T1015] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1012] <... futex resumed>) = 0 [pid 1013] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1012] <... futex resumed>) = 0 [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1013] <... futex resumed>) = 0 [pid 1012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1012] <... futex resumed>) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1012] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1013] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1013] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1016] <... futex resumed>) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1017] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1018] <... futex resumed>) = 0 [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 229.382421][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.388724][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.396299][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 229.400901][ T1017] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1011] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1010] <... futex resumed>) = 0 [pid 1011] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] exit_group(0 [pid 1011] <... futex resumed>) = ? [pid 1010] <... exit_group resumed>) = ? [pid 1011] +++ exited with 0 +++ [pid 1010] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1010, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./35/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./35") = 0 [pid 437] mkdir("./36", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1022 [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1015] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1014] <... futex resumed>) = 0 [pid 1015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1014] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1015] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 229.462922][ T1019] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 229.476097][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 229.484801][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.498089][ T39] usb 4-1: USB disconnect, device number 37 [pid 1015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 ./strace-static-x86_64: Process 1022 attached [pid 1022] set_robust_list(0x555562678760, 24) = 0 [pid 1022] chdir("./36") = 0 [pid 1022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1022] setpgid(0, 0) = 0 [pid 1022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1022] write(3, "1000", 4) = 4 [pid 1022] close(3) = 0 [pid 1022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1022] write(1, "executing program\n", 18executing program ) = 18 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1022] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1022] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1023]}, 88) = 1023 [pid 1022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1023 attached [pid 1023] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1023] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] <... futex resumed>) = 1 [pid 1023] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1023] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1023] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 229.504961][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 229.514960][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.521738][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.529210][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1013] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1012] <... futex resumed>) = 0 [pid 1013] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1012] exit_group(0 [pid 1013] <... futex resumed>) = ? [pid 1012] <... exit_group resumed>) = ? [pid 1013] +++ exited with 0 +++ [pid 1012] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./35/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./35") = 0 [pid 434] mkdir("./36", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1024 ./strace-static-x86_64: Process 1024 attached [pid 1024] set_robust_list(0x555562678760, 24) = 0 [pid 1024] chdir("./36") = 0 [pid 1024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1024] setpgid(0, 0) = 0 [pid 1024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1024] write(3, "1000", 4) = 4 [pid 1024] close(3) = 0 [pid 1024] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1024] write(1, "executing program\n", 18) = 18 [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1024] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1024] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1024] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1024] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1025]}, 88) = 1025 [pid 1024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1025 attached [pid 1025] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1025] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... futex resumed>) = 0 [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] <... futex resumed>) = 1 [pid 1025] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] <... futex resumed>) = 0 [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1025] <... futex resumed>) = 1 [pid 1025] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1025] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1017] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1017] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1016] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1016] <... futex resumed>) = 0 [pid 1017] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1016] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1017] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 229.585171][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 229.602136][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.613521][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 229.619909][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.627338][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1018] <... futex resumed>) = 0 [pid 1019] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1018] <... futex resumed>) = 0 [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1019] <... futex resumed>) = 0 [pid 1018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1019] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1019] <... futex resumed>) = 0 [pid 1018] <... futex resumed>) = 1 [pid 1019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1018] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1019] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1019] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 229.634588][ T24] usb 1-1: USB disconnect, device number 37 [ 229.643794][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 229.672363][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1015] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1015] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1014] exit_group(0 [pid 1015] <... futex resumed>) = ? [pid 1014] <... exit_group resumed>) = ? [pid 1015] +++ exited with 0 +++ [pid 1014] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1014, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./35/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./35") = 0 [pid 438] mkdir("./36", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1026 [ 229.678810][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 229.686409][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 229.716063][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 executing program ./strace-static-x86_64: Process 1026 attached [pid 1026] set_robust_list(0x555562678760, 24) = 0 [pid 1026] chdir("./36") = 0 [pid 1026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1026] setpgid(0, 0) = 0 [pid 1026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1026] write(3, "1000", 4) = 4 [pid 1026] close(3) = 0 [pid 1026] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1026] write(1, "executing program\n", 18) = 18 [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1026] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1026] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1026] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1026] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1027]}, 88) = 1027 [pid 1026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1027 attached [pid 1027] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1027] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1026] <... futex resumed>) = 0 [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1027] <... futex resumed>) = 1 [pid 1027] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1026] <... futex resumed>) = 0 [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1027] <... futex resumed>) = 1 [pid 1027] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1027] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 229.728135][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.744396][ T453] usb 5-1: USB disconnect, device number 37 [ 229.751221][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1017] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1017] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] exit_group(0 [pid 1017] <... futex resumed>) = ? [pid 1016] <... exit_group resumed>) = ? [pid 1017] +++ exited with 0 +++ [pid 1016] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1016, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./35/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./35") = 0 [pid 436] mkdir("./36", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1028 ./strace-static-x86_64: Process 1028 attached [pid 1028] set_robust_list(0x555562678760, 24) = 0 [pid 1028] chdir("./36") = 0 [pid 1028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1028] setpgid(0, 0) = 0 [pid 1028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1028] write(3, "1000", 4) = 4 [pid 1028] close(3) = 0 [pid 1028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1028] write(1, "executing program\n", 18executing program ) = 18 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1028] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1028] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1028] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1029]}, 88) = 1029 [pid 1028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1029 attached [pid 1029] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1029] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... futex resumed>) = 0 [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1029] <... futex resumed>) = 1 [pid 1029] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... futex resumed>) = 0 [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1029] <... futex resumed>) = 1 [pid 1029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1029] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1019] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1018] <... futex resumed>) = 0 [pid 1019] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1018] exit_group(0 [pid 1019] <... futex resumed>) = ? [pid 1018] <... exit_group resumed>) = ? [ 229.821687][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 229.833335][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.852133][ T443] usb 3-1: USB disconnect, device number 37 [ 229.858603][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1019] +++ exited with 0 +++ [pid 1018] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./35/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./35") = 0 [pid 435] mkdir("./36", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1030 ./strace-static-x86_64: Process 1030 attached [pid 1030] set_robust_list(0x555562678760, 24) = 0 [pid 1030] chdir("./36") = 0 [pid 1030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1030] setpgid(0, 0) = 0 [pid 1030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1030] write(3, "1000", 4) = 4 [pid 1030] close(3) = 0 [pid 1030] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1030] write(1, "executing program\n", 18) = 18 [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1030] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1030] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1030] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1031]}, 88) = 1031 [pid 1030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1031 attached [pid 1031] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1031] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = 0 [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] <... futex resumed>) = 1 [pid 1031] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = 0 [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1031] <... futex resumed>) = 1 [pid 1031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1031] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 229.873386][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 229.885840][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 229.903690][ T19] usb 2-1: USB disconnect, device number 37 [ 229.910399][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 229.919546][ T39] usb 4-1: new high-speed USB device number 38 using dummy_hcd [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1025] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 230.039327][ T24] usb 1-1: new high-speed USB device number 38 using dummy_hcd [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 230.111186][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.122157][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 230.134160][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 230.143065][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.150869][ T453] usb 5-1: new high-speed USB device number 38 using dummy_hcd [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1027] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1025] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 230.158233][ T39] usb 4-1: Product: syz [ 230.162281][ T39] usb 4-1: Manufacturer: syz [ 230.166744][ T39] usb 4-1: SerialNumber: syz [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 230.221419][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.232364][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 230.244447][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 230.253353][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.261152][ T24] usb 1-1: Product: syz [ 230.265109][ T24] usb 1-1: Manufacturer: syz [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1029] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1025] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 230.269595][ T443] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 230.277376][ T24] usb 1-1: SerialNumber: syz [pid 1031] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1027] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 230.329329][ T19] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 230.340827][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.351594][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 230.364233][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1023] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = 0 [pid 1022] <... futex resumed>) = 1 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1027] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 230.373182][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.380942][ T453] usb 5-1: Product: syz [ 230.384927][ T453] usb 5-1: Manufacturer: syz [ 230.385645][ T1023] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 230.389369][ T453] usb 5-1: SerialNumber: syz [pid 1029] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... futex resumed>) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1025] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 230.461170][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.471956][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 230.485860][ T1025] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 230.485934][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 230.501792][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1029] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1031] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 230.509682][ T443] usb 3-1: Product: syz [ 230.513627][ T443] usb 3-1: Manufacturer: syz [ 230.518056][ T443] usb 3-1: SerialNumber: syz [ 230.531714][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.542572][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1027] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] <... futex resumed>) = 0 [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = 1 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1027] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 230.555032][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 230.564034][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.571874][ T19] usb 2-1: Product: syz [ 230.575824][ T19] usb 2-1: Manufacturer: syz [ 230.580277][ T19] usb 2-1: SerialNumber: syz [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 230.604292][ T1027] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... futex resumed>) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1025] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = 0 [pid 1028] <... futex resumed>) = 1 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 230.725679][ T1029] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... futex resumed>) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1031] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1023] <... futex resumed>) = 0 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] <... futex resumed>) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1026] <... futex resumed>) = 0 [pid 1027] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1026] <... futex resumed>) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1027] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 230.788890][ T1031] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1025] <... futex resumed>) = 0 [pid 1024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... futex resumed>) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1025] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] <... futex resumed>) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1029] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... futex resumed>) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1031] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1022] <... futex resumed>) = 0 [pid 1023] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1022] <... futex resumed>) = 0 [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1026] <... futex resumed>) = 0 [pid 1027] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1026] <... futex resumed>) = 0 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1027] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1027] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1026] <... futex resumed>) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1027] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 231.005707][ T1023] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... futex resumed>) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1025] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1025] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1029] <... futex resumed>) = 0 [pid 1028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] <... futex resumed>) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1029] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 231.105709][ T1025] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1031] <... futex resumed>) = 0 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... futex resumed>) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1031] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = 0 [pid 1023] <... futex resumed>) = 1 [pid 1023] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1023] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1023] <... futex resumed>) = 0 [pid 1022] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1023] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1022] <... futex resumed>) = 0 [pid 1023] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1022] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1023] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1027] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] <... futex resumed>) = 0 [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = 1 [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1027] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 231.215020][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.221560][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 231.222957][ T1027] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 231.229030][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] <... futex resumed>) = 0 [pid 1025] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1025] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1024] <... futex resumed>) = 0 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1024] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1024] <... futex resumed>) = 0 [pid 1025] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1024] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] <... futex resumed>) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1029] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1029] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 231.316017][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.322390][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 231.329840][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 231.337496][ T1029] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] <... futex resumed>) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1031] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1023] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1023] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] <... futex resumed>) = 0 [pid 1022] exit_group(0 [pid 1023] <... futex resumed>) = ? [pid 1022] <... exit_group resumed>) = ? [pid 1023] +++ exited with 0 +++ [pid 1022] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1022, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./36/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./36") = 0 [pid 437] mkdir("./37", 0777) = 0 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [ 231.399684][ T1031] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 231.417673][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 231.427231][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1027] <... futex resumed>) = 1 [pid 1026] <... futex resumed>) = 0 [pid 1027] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1026] <... futex resumed>) = 0 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1027] <... futex resumed>) = 0 [pid 1026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1026] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1034 [pid 1027] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1026] <... futex resumed>) = 0 [pid 1027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1026] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 1034 attached [pid 1034] set_robust_list(0x555562678760, 24) = 0 [pid 1034] chdir("./37") = 0 [pid 1034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1034] setpgid(0, 0) = 0 [pid 1034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1034] write(3, "1000", 4) = 4 [pid 1034] close(3) = 0 [pid 1034] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1034] write(1, "executing program\n", 18) = 18 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1034] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1034] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1034] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1034] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1034] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1034] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1035]}, 88) = 1035 [pid 1027] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1035 attached [pid 1035] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1035] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... futex resumed>) = 0 [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] <... futex resumed>) = 1 [pid 1035] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] <... futex resumed>) = 0 [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1035] <... futex resumed>) = 1 [pid 1035] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1035] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1025] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1025] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1024] <... futex resumed>) = 0 [pid 1024] exit_group(0 [pid 1025] <... futex resumed>) = ? [pid 1024] <... exit_group resumed>) = ? [pid 1025] +++ exited with 0 +++ [pid 1024] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1024, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 231.445143][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.459084][ T39] usb 4-1: USB disconnect, device number 38 [ 231.466011][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 231.474598][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 231.483774][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./36/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./36") = 0 [pid 434] mkdir("./37", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1036 ./strace-static-x86_64: Process 1036 attached [pid 1036] set_robust_list(0x555562678760, 24) = 0 [pid 1036] chdir("./37") = 0 [pid 1036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1036] setpgid(0, 0) = 0 [pid 1036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1036] write(3, "1000", 4) = 4 [pid 1036] close(3) = 0 [pid 1036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1036] write(1, "executing program\n", 18executing program [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] <... futex resumed>) = 0 [pid 1029] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1029] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1028] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1028] <... futex resumed>) = 0 [pid 1029] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1028] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1036] <... write resumed>) = 18 [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1036] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1036] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1036] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1036] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1037]}, 88) = 1037 [pid 1036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1037 attached [pid 1037] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1037] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... futex resumed>) = 0 [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1037] <... futex resumed>) = 1 [pid 1037] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] <... futex resumed>) = 0 [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1037] <... futex resumed>) = 1 [pid 1037] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1037] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 231.517810][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 231.526109][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.546330][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.553529][ T24] usb 1-1: USB disconnect, device number 38 [ 231.560423][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] <... futex resumed>) = 0 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1030] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1030] <... futex resumed>) = 0 [pid 1031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1030] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1031] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 231.568541][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 231.579404][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1027] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1026] <... futex resumed>) = 0 [pid 1027] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1026] exit_group(0 [pid 1027] <... futex resumed>) = ? [pid 1026] <... exit_group resumed>) = ? [ 231.608965][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 231.615725][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 231.623143][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1027] +++ exited with 0 +++ [pid 1026] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1026, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./36/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./36") = 0 [pid 438] mkdir("./37", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1038 ./strace-static-x86_64: Process 1038 attached [pid 1038] set_robust_list(0x555562678760, 24) = 0 [pid 1038] chdir("./37") = 0 [pid 1038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1038] setpgid(0, 0) = 0 [pid 1038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1038] write(3, "1000", 4) = 4 [pid 1038] close(3) = 0 [pid 1038] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1038] write(1, "executing program\n", 18executing program ) = 18 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1038] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1038] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1039]}, 88) = 1039 [pid 1038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1039 attached [pid 1039] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1039] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] <... futex resumed>) = 1 [pid 1039] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1039] <... futex resumed>) = 1 [pid 1039] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1039] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 231.657362][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 231.665648][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.678421][ T453] usb 5-1: USB disconnect, device number 38 [ 231.684892][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1029] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1028] <... futex resumed>) = 0 [pid 1029] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1028] exit_group(0 [pid 1029] <... futex resumed>) = ? [pid 1028] <... exit_group resumed>) = ? [pid 1029] +++ exited with 0 +++ [pid 1028] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1028, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./36/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./36") = 0 [pid 436] mkdir("./37", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1040 ./strace-static-x86_64: Process 1040 attached [pid 1040] set_robust_list(0x555562678760, 24) = 0 [pid 1040] chdir("./37") = 0 [pid 1040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1040] setpgid(0, 0) = 0 [pid 1040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1040] write(3, "1000", 4) = 4 [pid 1040] close(3) = 0 [pid 1040] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1040] write(1, "executing program\n", 18executing program ) = 18 [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1040] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1040] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1041]}, 88) = 1041 [pid 1040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1041 attached ) = 0 [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1041] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1041] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1041] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1031] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] exit_group(0 [pid 1031] <... futex resumed>) = ? [pid 1030] <... exit_group resumed>) = ? [pid 1031] +++ exited with 0 +++ [ 231.748159][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 231.755929][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.768846][ T443] usb 3-1: USB disconnect, device number 38 [ 231.775008][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1030] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./36/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./36") = 0 [pid 435] mkdir("./37", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1042 ./strace-static-x86_64: Process 1042 attached [pid 1042] set_robust_list(0x555562678760, 24) = 0 [pid 1042] chdir("./37") = 0 [pid 1042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1042] setpgid(0, 0) = 0 [pid 1042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1042] write(3, "1000", 4) = 4 [pid 1042] close(3) = 0 [pid 1042] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1042] write(1, "executing program\n", 18) = 18 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1042] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1042] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1042] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1042] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1042] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1043]}, 88) = 1043 [pid 1042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1043 attached [pid 1043] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1043] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] <... futex resumed>) = 0 [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1043] <... futex resumed>) = 1 [pid 1043] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] <... futex resumed>) = 0 [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1043] <... futex resumed>) = 1 [pid 1043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1043] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 231.810729][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 231.826364][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 231.840233][ T19] usb 2-1: USB disconnect, device number 38 [ 231.847407][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1035] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 231.879360][ T39] usb 4-1: new high-speed USB device number 39 using dummy_hcd [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1037] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 231.989454][ T24] usb 1-1: new high-speed USB device number 39 using dummy_hcd [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1035] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 232.061450][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.072357][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 232.084220][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.093122][ T453] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 232.100563][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1039] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1035] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 232.108265][ T39] usb 4-1: Product: syz [ 232.112328][ T39] usb 4-1: Manufacturer: syz [ 232.116713][ T39] usb 4-1: SerialNumber: syz [pid 1037] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1041] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1037] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1037] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 232.169354][ T443] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 232.179337][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.190077][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 232.202396][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.211471][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1043] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1039] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 232.219199][ T24] usb 1-1: Product: syz [ 232.223252][ T24] usb 1-1: Manufacturer: syz [ 232.227620][ T24] usb 1-1: SerialNumber: syz [ 232.259335][ T19] usb 2-1: new high-speed USB device number 39 using dummy_hcd [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1035] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 232.301019][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.312062][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 232.324052][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.328910][ T1035] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 232.339929][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1041] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1039] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1041] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1039] <... ioctl resumed>, 0) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1041] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1039] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1041] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 232.347907][ T453] usb 5-1: Product: syz [ 232.352041][ T453] usb 5-1: Manufacturer: syz [ 232.356584][ T453] usb 5-1: SerialNumber: syz [ 232.362098][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.374244][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 232.388393][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1036] <... futex resumed>) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1037] <... ioctl resumed>, 0) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1043] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 232.397353][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.405148][ T443] usb 3-1: Product: syz [ 232.409068][ T443] usb 3-1: Manufacturer: syz [ 232.413530][ T443] usb 3-1: SerialNumber: syz [ 232.435749][ T1037] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 232.450891][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.461948][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 232.474600][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.483648][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.491512][ T19] usb 2-1: Product: syz [ 232.495894][ T19] usb 2-1: Manufacturer: syz [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 232.500344][ T19] usb 2-1: SerialNumber: syz [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1035] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1039] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] <... futex resumed>) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1039] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] <... futex resumed>) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1041] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1037] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 232.586885][ T1039] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 232.620516][ T1041] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1042] <... futex resumed>) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1043] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = 0 [pid 1034] <... futex resumed>) = 1 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 232.708666][ T1043] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1039] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] <... futex resumed>) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1039] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] <... futex resumed>) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1041] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1037] <... futex resumed>) = 0 [pid 1036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1037] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1042] <... futex resumed>) = 0 [pid 1043] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1035] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1039] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] <... futex resumed>) = 0 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1039] <... futex resumed>) = 0 [pid 1038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1039] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 232.952919][ T1035] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1041] <... futex resumed>) = 0 [pid 1040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1040] <... futex resumed>) = 0 [pid 1041] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1037] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 233.049516][ T1037] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1043] <... futex resumed>) = 0 [pid 1042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1043] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1042] <... futex resumed>) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1043] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] <... futex resumed>) = 0 [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1035] <... futex resumed>) = 0 [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1035] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1035] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1034] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1035] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1035] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1039] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] <... futex resumed>) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1039] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] <... futex resumed>) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1041] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 233.163035][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.169385][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 233.176795][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 233.199405][ T1039] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1037] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1037] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1036] <... futex resumed>) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1036] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1037] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1037] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 233.233235][ T1041] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 233.259689][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.266019][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 233.273552][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1042] <... futex resumed>) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1043] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1035] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1034] <... futex resumed>) = 0 [pid 1035] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1034] exit_group(0 [pid 1035] <... futex resumed>) = ? [pid 1034] <... exit_group resumed>) = ? [pid 1035] +++ exited with 0 +++ [pid 1034] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1034, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 233.319691][ T1043] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 437] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./37/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./37") = 0 [pid 437] mkdir("./38", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1046 ./strace-static-x86_64: Process 1046 attached [pid 1046] set_robust_list(0x555562678760, 24) = 0 [pid 1046] chdir("./38") = 0 [pid 1046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1046] setpgid(0, 0) = 0 [pid 1046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1046] write(3, "1000", 4) = 4 [pid 1046] close(3) = 0 [pid 1046] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1046] write(1, "executing program\n", 18executing program ) = 18 [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1046] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1046] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1046] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1047]}, 88) = 1047 [pid 1046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1047 attached [pid 1047] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1047] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1046] <... futex resumed>) = 0 [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1047] <... futex resumed>) = 1 [pid 1047] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1046] <... futex resumed>) = 0 [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1047] <... futex resumed>) = 1 [pid 1047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1047] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1039] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1038] <... futex resumed>) = 0 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] <... futex resumed>) = 0 [pid 1038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1038] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1039] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1038] <... futex resumed>) = 0 [pid 1039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 233.369384][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 233.381602][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.406601][ T39] usb 4-1: USB disconnect, device number 39 [pid 1038] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1039] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] <... futex resumed>) = 0 [pid 1041] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1041] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] <... futex resumed>) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1040] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1041] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1037] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1036] <... futex resumed>) = 0 [pid 1037] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1036] exit_group(0 [pid 1037] <... futex resumed>) = ? [pid 1036] <... exit_group resumed>) = ? [pid 1037] +++ exited with 0 +++ [pid 1036] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1036, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 233.412989][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 233.422281][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.428582][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 233.436066][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 233.446871][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.453226][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 233.460632][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 434] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./37/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./37") = 0 [pid 434] mkdir("./38", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1048 ./strace-static-x86_64: Process 1048 attached [pid 1048] set_robust_list(0x555562678760, 24) = 0 [pid 1048] chdir("./38") = 0 [pid 1048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1048] setpgid(0, 0) = 0 [pid 1048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 1048] write(3, "1000", 4) = 4 [pid 1048] close(3) = 0 [pid 1048] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1048] write(1, "executing program\n", 18) = 18 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1048] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1048] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1049]}, 88) = 1049 [pid 1048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1049 attached [pid 1049] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1049] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] <... futex resumed>) = 0 [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] <... futex resumed>) = 1 [pid 1049] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] <... futex resumed>) = 0 [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1049] <... futex resumed>) = 1 [pid 1049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1049] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1042] <... futex resumed>) = 0 [pid 1043] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1043] <... futex resumed>) = 0 [pid 1042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1043] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1042] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1042] <... futex resumed>) = 0 [pid 1043] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1042] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1043] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 233.466130][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 233.474671][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.489530][ T24] usb 1-1: USB disconnect, device number 39 [ 233.500728][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 233.529445][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 233.535834][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 233.543360][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1039] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1039] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] <... futex resumed>) = 0 [pid 1038] exit_group(0 [pid 1039] <... futex resumed>) = ? [pid 1038] <... exit_group resumed>) = ? [pid 1039] +++ exited with 0 +++ [pid 1038] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./37/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./37") = 0 [pid 438] mkdir("./38", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1050 ./strace-static-x86_64: Process 1050 attached [pid 1050] set_robust_list(0x555562678760, 24) = 0 [pid 1050] chdir("./38" [pid 1041] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] exit_group(0 [pid 1041] <... futex resumed>) = ? [pid 1040] <... exit_group resumed>) = ? [pid 1041] +++ exited with 0 +++ [pid 1040] +++ exited with 0 +++ [pid 1050] <... chdir resumed>) = 0 [pid 1050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1050] setpgid(0, 0) = 0 [pid 1050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1050] write(3, "1000", 4 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1040, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1050] <... write resumed>) = 4 [pid 1050] close(3) = 0 [pid 1050] symlink("/dev/binderfs", "./binderfs" [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 1050] <... symlink resumed>) = 0 [pid 1050] write(1, "executing program\n", 18executing program ) = 18 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1050] <... futex resumed>) = 0 [pid 1050] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1050] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1050] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1051]}, 88) = 1051 [pid 1050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 233.624668][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 233.633208][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.645933][ T453] usb 5-1: USB disconnect, device number 39 [ 233.652046][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 233.661857][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 436] newfstatat(3, "", ./strace-static-x86_64: Process 1051 attached [pid 1051] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1051] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./37/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] <... futex resumed>) = 0 [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] <... futex resumed>) = 1 [pid 1051] ioctl(-1, TIOCSETD, NULL [pid 436] rmdir("./37" [pid 1051] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 436] <... rmdir resumed>) = 0 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] <... futex resumed>) = 0 [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 436] mkdir("./38", 0777 [pid 1051] <... futex resumed>) = 1 [pid 1051] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 436] <... mkdir resumed>) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1051] <... openat resumed>) = 3 [pid 1051] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1052 [pid 1051] <... ioctl resumed>, 0) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1052 attached [pid 1052] set_robust_list(0x555562678760, 24) = 0 [pid 1052] chdir("./38") = 0 [pid 1052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1052] setpgid(0, 0) = 0 [pid 1052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1052] write(3, "1000", 4) = 4 [pid 1052] close(3) = 0 [pid 1052] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1052] write(1, "executing program\n", 18) = 18 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1052] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1052] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1052] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1052] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1052] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1053]}, 88) = 1053 [pid 1052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1053 attached [pid 1053] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1053] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] <... futex resumed>) = 0 [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] <... futex resumed>) = 1 [pid 1053] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] <... futex resumed>) = 0 [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1053] <... futex resumed>) = 1 [pid 1053] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1053] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1043] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1042] <... futex resumed>) = 0 [pid 1043] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1042] exit_group(0 [pid 1043] <... futex resumed>) = ? [pid 1042] <... exit_group resumed>) = ? [pid 1043] +++ exited with 0 +++ [ 233.673106][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 233.687598][ T443] usb 3-1: USB disconnect, device number 39 [ 233.697803][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1042] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1042, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./37/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./37") = 0 [pid 435] mkdir("./38", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1054 ./strace-static-x86_64: Process 1054 attached [pid 1054] set_robust_list(0x555562678760, 24) = 0 [pid 1054] chdir("./38") = 0 [pid 1054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1054] setpgid(0, 0) = 0 [pid 1054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1054] write(3, "1000", 4) = 4 [pid 1054] close(3) = 0 [pid 1054] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1054] write(1, "executing program\n", 18) = 18 [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1054] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1054] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1054] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1054] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1054] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1055]}, 88) = 1055 [pid 1054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1055 attached [pid 1055] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1055] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] <... futex resumed>) = 0 [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 1 [pid 1055] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] <... futex resumed>) = 0 [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 1 [pid 1055] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1055] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 233.730685][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 233.747768][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 233.766556][ T19] usb 2-1: USB disconnect, device number 39 [ 233.773499][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1047] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 233.829378][ T39] usb 4-1: new high-speed USB device number 40 using dummy_hcd [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1049] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 233.899531][ T24] usb 1-1: new high-speed USB device number 40 using dummy_hcd [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1047] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 234.012022][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.022924][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 234.035572][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.044533][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.052440][ T39] usb 4-1: Product: syz [ 234.056394][ T39] usb 4-1: Manufacturer: syz [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1049] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1051] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1049] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1049] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1051] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1049] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 234.060918][ T39] usb 4-1: SerialNumber: syz [ 234.081048][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.091885][ T453] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 234.099347][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1049] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1053] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1049] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1049] <... ioctl resumed>, 0) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 234.111426][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.120327][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.128101][ T24] usb 1-1: Product: syz [ 234.132129][ T443] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 234.139481][ T24] usb 1-1: Manufacturer: syz [ 234.143893][ T24] usb 1-1: SerialNumber: syz [pid 1055] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 234.189349][ T19] usb 2-1: new high-speed USB device number 40 using dummy_hcd [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] <... futex resumed>) = 0 [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = 0 [pid 1046] <... futex resumed>) = 1 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1047] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1051] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 234.269009][ T1047] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 234.291235][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.302095][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1051] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1051] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1053] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1051] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] <... futex resumed>) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1049] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1051] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1049] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [ 234.314789][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.323729][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.331495][ T453] usb 5-1: Product: syz [ 234.335466][ T453] usb 5-1: Manufacturer: syz [ 234.339975][ T453] usb 5-1: SerialNumber: syz [ 234.346862][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.356658][ T1049] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1053] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1055] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1053] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 234.358222][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 234.376555][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.385497][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.393255][ T443] usb 3-1: Product: syz [ 234.397218][ T443] usb 3-1: Manufacturer: syz [ 234.401698][ T443] usb 3-1: SerialNumber: syz [ 234.403083][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] <... futex resumed>) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1047] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 234.417146][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 234.429767][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.438761][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.446538][ T19] usb 2-1: Product: syz [ 234.450544][ T19] usb 2-1: Manufacturer: syz [ 234.454926][ T19] usb 2-1: SerialNumber: syz [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1051] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] <... futex resumed>) = 0 [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = 1 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1051] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1049] <... futex resumed>) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1048] <... futex resumed>) = 0 [pid 1049] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] <... futex resumed>) = 0 [pid 1053] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 234.568287][ T1051] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1055] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 234.610871][ T1053] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1047] <... futex resumed>) = 0 [pid 1046] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] <... futex resumed>) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1047] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 234.663373][ T1055] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1050] <... futex resumed>) = 0 [pid 1051] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] <... futex resumed>) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1051] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = 0 [pid 1048] <... futex resumed>) = 1 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1049] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1055] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] <... futex resumed>) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1047] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 234.880291][ T1047] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1050] <... futex resumed>) = 0 [pid 1051] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] <... futex resumed>) = 0 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1051] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1050] <... futex resumed>) = 0 [pid 1051] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1049] <... futex resumed>) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] <... futex resumed>) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1049] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1053] <... futex resumed>) = 0 [pid 1052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 234.980816][ T1049] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 0 [pid 1054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1055] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] <... futex resumed>) = 0 [pid 1047] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1047] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1046] <... futex resumed>) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1046] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1047] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1047] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 235.089902][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.096225][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 235.103832][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1050] <... futex resumed>) = 0 [pid 1051] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] <... futex resumed>) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1051] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1049] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1048] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1049] <... futex resumed>) = 0 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1049] <... futex resumed>) = 0 [pid 1048] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1049] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1049] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 235.180785][ T1051] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 235.190563][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.196847][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 235.204405][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 235.223727][ T1053] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1055] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1047] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1046] <... futex resumed>) = 0 [pid 1047] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1046] exit_group(0 [pid 1047] <... futex resumed>) = ? [pid 1046] <... exit_group resumed>) = ? [pid 1047] +++ exited with 0 +++ [pid 1046] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1046, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 executing program [pid 437] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./38/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./38") = 0 [pid 437] mkdir("./39", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1058 ./strace-static-x86_64: Process 1058 attached [pid 1058] set_robust_list(0x555562678760, 24) = 0 [pid 1058] chdir("./39") = 0 [pid 1058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1058] setpgid(0, 0) = 0 [pid 1058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1058] write(3, "1000", 4) = 4 [pid 1058] close(3) = 0 [pid 1058] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1058] write(1, "executing program\n", 18) = 18 [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1058] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1058] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1058] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1059]}, 88) = 1059 [pid 1058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1059 attached [pid 1059] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1059] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [ 235.274725][ T1055] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 235.291872][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 235.302421][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.314758][ T39] usb 4-1: USB disconnect, device number 40 [pid 1059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1059] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 235.324797][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1050] <... futex resumed>) = 0 [pid 1051] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1050] <... futex resumed>) = 0 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1051] <... futex resumed>) = 0 [pid 1050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1050] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1051] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1050] <... futex resumed>) = 0 [pid 1051] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1050] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1051] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1049] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1049] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] <... futex resumed>) = 0 [pid 1048] exit_group(0 [pid 1049] <... futex resumed>) = ? [pid 1048] <... exit_group resumed>) = ? [pid 1049] +++ exited with 0 +++ [pid 1048] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 434] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./38/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./38") = 0 [pid 434] mkdir("./39", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1060 ./strace-static-x86_64: Process 1060 attached [pid 1060] set_robust_list(0x555562678760, 24) = 0 [pid 1060] chdir("./39") = 0 [pid 1060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1060] setpgid(0, 0) = 0 [pid 1060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1060] write(3, "1000", 4) = 4 [pid 1060] close(3) = 0 [pid 1060] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1060] write(1, "executing program\n", 18executing program ) = 18 [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1053] <... futex resumed>) = 0 [pid 1052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1052] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1052] <... futex resumed>) = 0 [pid 1053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1052] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1053] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 235.390228][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.396586][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 235.402306][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 235.412991][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.423793][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 235.431525][ T24] usb 1-1: USB disconnect, device number 40 [pid 1060] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1060] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1060] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1060] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1061]}, 88) = 1061 [pid 1060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1061 attached [pid 1061] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1061] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... futex resumed>) = 0 [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1061] <... futex resumed>) = 1 [pid 1061] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] <... futex resumed>) = 0 [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1061] <... futex resumed>) = 1 [pid 1061] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1061] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1054] <... futex resumed>) = 0 [pid 1055] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 0 [pid 1054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... futex resumed>) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1054] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1055] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 235.437436][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.446067][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 235.454059][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 235.463550][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 235.483489][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 235.490488][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 235.497997][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1051] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1050] <... futex resumed>) = 0 [pid 1050] exit_group(0) = ? [pid 1051] +++ exited with 0 +++ [pid 1050] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1050, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./38/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./38") = 0 [pid 438] mkdir("./39", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1062 ./strace-static-x86_64: Process 1062 attached [pid 1062] set_robust_list(0x555562678760, 24) = 0 [pid 1062] chdir("./39") = 0 [pid 1062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1062] setpgid(0, 0) = 0 [pid 1062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1062] write(3, "1000", 4) = 4 [pid 1062] close(3) = 0 [pid 1062] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1062] write(1, "executing program\n", 18executing program ) = 18 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1062] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1062] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1062] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1062] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1062] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1063]}, 88) = 1063 [pid 1062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1063 attached [pid 1063] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1063] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1062] <... futex resumed>) = 0 [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1063] <... futex resumed>) = 1 [pid 1063] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1062] <... futex resumed>) = 0 [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1063] <... futex resumed>) = 1 [pid 1063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1063] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1053] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1052] <... futex resumed>) = 0 [pid 1053] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] exit_group(0 [pid 1053] <... futex resumed>) = ? [pid 1052] <... exit_group resumed>) = ? [pid 1053] +++ exited with 0 +++ [pid 1052] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 235.593251][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 235.607678][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.626524][ T453] usb 5-1: USB disconnect, device number 40 [ 235.633316][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./38/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./38") = 0 [pid 436] mkdir("./39", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1064 ./strace-static-x86_64: Process 1064 attached [pid 1064] set_robust_list(0x555562678760, 24) = 0 [pid 1064] chdir("./39") = 0 [pid 1064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1064] setpgid(0, 0) = 0 [pid 1064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1064] write(3, "1000", 4) = 4 [pid 1064] close(3) = 0 [pid 1064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1064] write(1, "executing program\n", 18executing program ) = 18 [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1064] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1064] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1064] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1065]}, 88) = 1065 [pid 1064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1065 attached [pid 1065] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1065] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1064] <... futex resumed>) = 0 [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1065] <... futex resumed>) = 1 [pid 1065] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1064] <... futex resumed>) = 0 [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1065] <... futex resumed>) = 1 [pid 1065] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1055] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1054] <... futex resumed>) = 0 [pid 1055] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1054] exit_group(0) = ? [pid 1055] <... futex resumed>) = ? [pid 1065] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 235.642528][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 235.652286][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.669080][ T443] usb 3-1: USB disconnect, device number 40 [ 235.679818][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1065] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1055] +++ exited with 0 +++ [pid 1054] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1054, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] restart_syscall(<... resuming interrupted clone ...> [pid 1065] <... ioctl resumed>, 0) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] <... restart_syscall resumed>) = 0 [pid 435] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./38/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./38") = 0 [pid 435] mkdir("./39", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1066 executing program ./strace-static-x86_64: Process 1066 attached [pid 1066] set_robust_list(0x555562678760, 24) = 0 [pid 1066] chdir("./39") = 0 [pid 1066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1066] setpgid(0, 0) = 0 [pid 1066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1066] write(3, "1000", 4) = 4 [pid 1066] close(3) = 0 [pid 1066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1066] write(1, "executing program\n", 18) = 18 [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1066] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1066] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1066] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1066] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1067]}, 88) = 1067 [pid 1066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1067 attached [pid 1067] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1067] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] <... futex resumed>) = 0 [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] <... futex resumed>) = 1 [pid 1067] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] <... futex resumed>) = 0 [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1067] <... futex resumed>) = 1 [pid 1067] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1067] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1059] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1067] <... ioctl resumed>, 0) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 235.690531][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 235.707793][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 235.719372][ T39] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 235.736670][ T19] usb 2-1: USB disconnect, device number 40 [ 235.742921][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1061] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1059] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 235.849423][ T24] usb 1-1: new high-speed USB device number 41 using dummy_hcd [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 235.911869][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.922811][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 235.934390][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 235.943337][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.951113][ T39] usb 4-1: Product: syz [ 235.955044][ T39] usb 4-1: Manufacturer: syz [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 235.959489][ T39] usb 4-1: SerialNumber: syz [pid 1061] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 236.031562][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.042479][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 236.054228][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.063139][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.070934][ T453] usb 5-1: new high-speed USB device number 41 using dummy_hcd [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1063] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1065] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1061] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 236.078294][ T24] usb 1-1: Product: syz [ 236.082314][ T443] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 236.089749][ T24] usb 1-1: Manufacturer: syz [ 236.094175][ T24] usb 1-1: SerialNumber: syz [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] <... futex resumed>) = 0 [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = 1 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1059] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 236.149354][ T19] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 236.168402][ T1059] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1063] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1065] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1063] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1065] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1063] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1065] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1063] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1065] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1060] <... futex resumed>) = 0 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1060] <... futex resumed>) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1061] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1063] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 236.270510][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.281391][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 236.293230][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.304103][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 236.307276][ T1061] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1065] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1063] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1061] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1065] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1061] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [ 236.316264][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.329652][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.337488][ T453] usb 5-1: Product: syz [ 236.341540][ T453] usb 5-1: Manufacturer: syz [ 236.345903][ T453] usb 5-1: SerialNumber: syz [ 236.352313][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.361419][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1063] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1063] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1058] <... futex resumed>) = 0 [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1063] <... ioctl resumed>, 0) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1063] <... ioctl resumed>, 0) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1067] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = 1 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1067] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1063] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1059] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1065] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 236.361858][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.369708][ T443] usb 3-1: Product: syz [ 236.381564][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 236.384207][ T443] usb 3-1: Manufacturer: syz [ 236.399968][ T443] usb 3-1: SerialNumber: syz [ 236.400383][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.413436][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1067] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 236.421252][ T19] usb 2-1: Product: syz [ 236.425223][ T19] usb 2-1: Manufacturer: syz [ 236.429670][ T19] usb 2-1: SerialNumber: syz [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] <... futex resumed>) = 0 [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] <... futex resumed>) = 0 [pid 1060] <... futex resumed>) = 1 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1061] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1063] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] <... futex resumed>) = 0 [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = 1 [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1059] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1062] <... futex resumed>) = 0 [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1063] <... futex resumed>) = 0 [pid 1062] <... futex resumed>) = 1 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1063] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1066] <... futex resumed>) = 0 [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1066] <... futex resumed>) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 236.601788][ T1063] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 236.610600][ T1065] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 236.637108][ T1067] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] <... futex resumed>) = 0 [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] <... futex resumed>) = 0 [pid 1060] <... futex resumed>) = 1 [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1061] <... futex resumed>) = 0 [pid 1060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1060] <... futex resumed>) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1061] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] <... futex resumed>) = 0 [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = 1 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1059] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1063] <... futex resumed>) = 1 [pid 1062] <... futex resumed>) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1063] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1062] <... futex resumed>) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1063] <... ioctl resumed>, 0xa) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1065] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1066] <... futex resumed>) = 0 [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1066] <... futex resumed>) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1067] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 236.802869][ T1059] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1060] <... futex resumed>) = 0 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1060] <... futex resumed>) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1061] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 236.934634][ T1061] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1059] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1063] <... futex resumed>) = 1 [pid 1062] <... futex resumed>) = 0 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1062] <... futex resumed>) = 0 [pid 1059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1058] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1059] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1063] <... futex resumed>) = 0 [pid 1062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1063] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1062] <... futex resumed>) = 0 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1063] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1065] <... futex resumed>) = 0 [pid 1064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1065] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1066] <... futex resumed>) = 0 [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1066] <... futex resumed>) = 0 [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1067] <... futex resumed>) = 0 [pid 1066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1066] <... futex resumed>) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1067] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 237.013932][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.020363][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 237.027857][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1060] <... futex resumed>) = 0 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1060] <... futex resumed>) = 0 [pid 1061] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1061] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1060] <... futex resumed>) = 0 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1060] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1061] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1060] <... futex resumed>) = 0 [pid 1061] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1060] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1061] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 237.143894][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.150213][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 237.157617][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1059] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1059] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] exit_group(0 [pid 1059] <... futex resumed>) = ? [pid 1058] <... exit_group resumed>) = ? [pid 1059] +++ exited with 0 +++ [pid 1058] +++ exited with 0 +++ [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1058, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1063] <... futex resumed>) = 1 [pid 1062] <... futex resumed>) = 0 [pid 1063] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1062] <... futex resumed>) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1063] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1063] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 437] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1063] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... openat resumed>) = 3 [pid 1063] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(3, "", [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1065] <... futex resumed>) = 1 [pid 1064] <... futex resumed>) = 0 [pid 437] getdents64(3, [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1065] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1064] <... futex resumed>) = 0 [pid 437] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1065] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 437] newfstatat(AT_FDCWD, "./39/binderfs", [pid 1065] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./39/binderfs" [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... unlink resumed>) = 0 [pid 1067] <... futex resumed>) = 1 [pid 437] getdents64(3, [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./39") = 0 [pid 437] mkdir("./40", 0777 [pid 1066] <... futex resumed>) = 0 [pid 437] <... mkdir resumed>) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1070 [pid 1065] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1070 attached [pid 1070] set_robust_list(0x555562678760, 24) = 0 [pid 1070] chdir("./40") = 0 [pid 1070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1070] setpgid(0, 0) = 0 [pid 1070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1070] write(3, "1000", 4) = 4 [pid 1070] close(3) = 0 [pid 1070] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1070] write(1, "executing program\n", 18) = 18 [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1067] <... futex resumed>) = 0 [pid 1066] <... futex resumed>) = 1 [pid 1063] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1067] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1065] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 237.217559][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 237.225396][ T1063] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 237.230514][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 237.238721][ T1065] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 237.245996][ T39] usb 4-1: USB disconnect, device number 41 [ 237.256804][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1067] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1070] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1070] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1070] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1071]}, 88) = 1071 [pid 1070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1071 attached [pid 1071] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1071] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... futex resumed>) = 0 [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] <... futex resumed>) = 1 [pid 1071] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] <... futex resumed>) = 0 [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1071] <... futex resumed>) = 1 [pid 1071] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1071] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1067] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1071] <... ioctl resumed>, 0) = 0 [pid 1067] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 237.270562][ T1067] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1061] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1060] <... futex resumed>) = 0 [pid 1061] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1060] exit_group(0 [pid 1061] <... futex resumed>) = ? [pid 1060] <... exit_group resumed>) = ? [pid 1061] +++ exited with 0 +++ [pid 1060] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1060, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./39/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./39/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./39") = 0 [pid 434] mkdir("./40", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1072 ./strace-static-x86_64: Process 1072 attached [pid 1072] set_robust_list(0x555562678760, 24) = 0 [pid 1072] chdir("./40") = 0 [pid 1072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1072] setpgid(0, 0) = 0 [pid 1072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1072] write(3, "1000", 4) = 4 [pid 1072] close(3) = 0 [pid 1072] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1072] write(1, "executing program\n", 18) = 18 [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1072] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1072] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1072] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1072] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1073]}, 88) = 1073 [pid 1072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1073 attached [pid 1073] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1073] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = 0 [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] <... futex resumed>) = 1 [pid 1073] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = 0 [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1073] <... futex resumed>) = 1 [pid 1073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1073] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 237.346303][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 237.361472][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 237.378472][ T24] usb 1-1: USB disconnect, device number 41 [ 237.387617][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1062] <... futex resumed>) = 0 [pid 1063] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1062] <... futex resumed>) = 0 [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1063] <... futex resumed>) = 0 [pid 1062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1062] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1062] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1063] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 1065] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] <... futex resumed>) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1064] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1065] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1067] <... futex resumed>) = 1 [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1066] <... futex resumed>) = 0 [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = 0 [pid 1066] <... futex resumed>) = 1 [pid 1067] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1067] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1065] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1066] <... futex resumed>) = 0 [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1066] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1066] <... futex resumed>) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1066] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1067] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1067] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 237.470525][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.476928][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 237.485234][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 237.490998][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.494575][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 237.498079][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 237.504086][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 237.512128][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 237.519406][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1063] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1063] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1062] <... futex resumed>) = 0 [pid 1062] exit_group(0 [pid 1063] <... futex resumed>) = ? [pid 1062] <... exit_group resumed>) = ? [pid 1063] +++ exited with 0 +++ [pid 1062] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1062, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./39/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./39/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./39") = 0 [pid 438] mkdir("./40", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1074 ./strace-static-x86_64: Process 1074 attached [pid 1074] set_robust_list(0x555562678760, 24 [pid 1065] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1065] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] exit_group(0 [pid 1065] <... futex resumed>) = ? [pid 1064] <... exit_group resumed>) = ? [pid 1065] +++ exited with 0 +++ [pid 1064] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./39/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./39/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./39") = 0 [pid 436] mkdir("./40", 0777 [pid 1074] <... set_robust_list resumed>) = 0 [pid 436] <... mkdir resumed>) = 0 [pid 1074] chdir("./40") = 0 [pid 1074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1074] setpgid(0, 0) = 0 [pid 1074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1074] write(3, "1000", 4 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1074] <... write resumed>) = 4 [pid 1074] close(3 [pid 1071] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1074] <... close resumed>) = 0 [pid 1074] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1074] write(1, "executing program\n", 18executing program ) = 18 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1074] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1074] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1074] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1074] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1074] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1076]}, 88) = 1076 [pid 1074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1076 attached [ 237.672403][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 237.679331][ T39] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 237.688001][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 237.701113][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 237.710069][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1076] set_robust_list(0x7ffbef2f09a0, 24 [pid 1071] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1075 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1075 attached [pid 1067] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] set_robust_list(0x555562678760, 24 [pid 1067] <... futex resumed>) = 1 [pid 1075] <... set_robust_list resumed>) = 0 [pid 1067] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] chdir("./40" [pid 1066] <... futex resumed>) = 0 [pid 1075] <... chdir resumed>) = 0 [pid 1066] exit_group(0 [pid 1075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1066] <... exit_group resumed>) = ? [pid 1076] <... set_robust_list resumed>) = 0 [pid 1076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1076] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1074] <... futex resumed>) = 0 [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] <... futex resumed>) = 1 [pid 1076] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1074] <... futex resumed>) = 0 [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1076] <... futex resumed>) = 1 [pid 1076] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1076] ioctl(3, USB_RAW_IOCTL_INIT [pid 1075] <... prctl resumed>) = 0 [pid 1067] <... futex resumed>) = ? [pid 1076] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1075] setpgid(0, 0 [pid 1067] +++ exited with 0 +++ [pid 1066] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./39/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./39/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./39") = 0 [pid 435] mkdir("./40", 0777 [pid 1075] <... setpgid resumed>) = 0 [pid 435] <... mkdir resumed>) = 0 [pid 1075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1075] <... openat resumed>) = 3 [pid 1075] write(3, "1000", 4) = 4 [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1077 [pid 1075] close(3 [pid 1076] <... ioctl resumed>, 0) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] <... close resumed>) = 0 [pid 1075] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 1077 attached [ 237.723158][ T453] usb 5-1: USB disconnect, device number 41 [ 237.730015][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 237.740993][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 237.743481][ T443] usb 3-1: USB disconnect, device number 41 [ 237.754389][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1077] set_robust_list(0x555562678760, 24 [pid 1075] <... symlink resumed>) = 0 [pid 1077] <... set_robust_list resumed>) = 0 [pid 1075] write(1, "executing program\n", 18executing program [pid 1077] chdir("./40" [pid 1075] <... write resumed>) = 18 [pid 1077] <... chdir resumed>) = 0 [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1075] <... futex resumed>) = 0 [pid 1077] <... prctl resumed>) = 0 [pid 1075] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1077] setpgid(0, 0 [pid 1075] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1077] <... setpgid resumed>) = 0 [pid 1075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 1077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1075] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1077] <... openat resumed>) = 3 [pid 1075] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1075] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1077] write(3, "1000", 4 [pid 1075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1077] <... write resumed>) = 4 [pid 1075] <... clone3 resumed> => {parent_tid=[1078]}, 88) = 1078 ./strace-static-x86_64: Process 1078 attached [pid 1077] close(3 [pid 1075] rt_sigprocmask(SIG_SETMASK, [], [pid 1078] set_robust_list(0x7ffbef2f09a0, 24 [pid 1077] <... close resumed>) = 0 [pid 1075] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1078] <... set_robust_list resumed>) = 0 [pid 1077] symlink("/dev/binderfs", "./binderfs" [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... symlink resumed>) = 0 [pid 1075] <... futex resumed>) = 0 executing program [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] write(1, "executing program\n", 18 [pid 1078] rt_sigprocmask(SIG_SETMASK, [], [pid 1077] <... write resumed>) = 18 [pid 1078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] openat(AT_FDCWD, NULL, O_RDONLY [pid 1077] <... futex resumed>) = 0 [pid 1078] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1077] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1078] <... futex resumed>) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1077] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] ioctl(-1, TIOCSETD, NULL [pid 1077] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 1075] <... futex resumed>) = 0 [pid 1078] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1077] <... mprotect resumed>) = 0 [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1075] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1078] <... futex resumed>) = 0 [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1075] <... futex resumed>) = 0 [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1078] <... openat resumed>) = 3 [pid 1078] ioctl(3, USB_RAW_IOCTL_INIT [pid 1077] <... clone3 resumed> => {parent_tid=[1079]}, 88) = 1079 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1077] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 1079 attached [pid 1078] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1078] <... ioctl resumed>, 0) = 0 [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] set_robust_list(0x7ffbef2f09a0, 24 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1077] <... futex resumed>) = 0 [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1079] <... set_robust_list resumed>) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1079] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... futex resumed>) = 0 [pid 1079] <... futex resumed>) = 1 [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] ioctl(-1, TIOCSETD, NULL [pid 1077] <... futex resumed>) = 0 [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1079] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1079] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 237.763860][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 237.786759][ T19] usb 2-1: USB disconnect, device number 41 [ 237.789713][ T24] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 237.793413][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1071] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 237.901516][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.912366][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 237.924369][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 237.933376][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.941236][ T39] usb 4-1: Product: syz [ 237.945212][ T39] usb 4-1: Manufacturer: syz [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1073] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 237.949654][ T39] usb 4-1: SerialNumber: syz [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 237.991048][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.001939][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 238.014049][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.023031][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.031045][ T24] usb 1-1: Product: syz [ 238.035016][ T24] usb 1-1: Manufacturer: syz [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 238.039468][ T24] usb 1-1: SerialNumber: syz [pid 1076] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1071] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.129332][ T453] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 238.156947][ T1071] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1079] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] <... futex resumed>) = 0 [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = 0 [pid 1072] <... futex resumed>) = 1 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1073] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 238.179322][ T443] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 238.209323][ T19] usb 2-1: new high-speed USB device number 42 using dummy_hcd [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.247409][ T1073] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1076] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 238.310694][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.321494][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 238.334356][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.343309][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.351063][ T453] usb 5-1: Product: syz [ 238.355022][ T453] usb 5-1: Manufacturer: syz [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1071] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1071] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1076] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1076] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1076] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1076] <... ioctl resumed>, 0) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1076] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1078] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1076] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1079] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1079] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1079] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 238.359513][ T453] usb 5-1: SerialNumber: syz [ 238.366580][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.377632][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 238.392135][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1079] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1078] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1072] <... futex resumed>) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1072] <... futex resumed>) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1073] <... ioctl resumed>, 0xa) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.393258][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.401032][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.413743][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 238.419768][ T443] usb 3-1: Product: syz [ 238.433068][ T443] usb 3-1: Manufacturer: syz [ 238.433955][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.437550][ T443] usb 3-1: SerialNumber: syz [ 238.447090][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1079] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 238.458794][ T19] usb 2-1: Product: syz [ 238.462997][ T19] usb 2-1: Manufacturer: syz [ 238.467399][ T19] usb 2-1: SerialNumber: syz [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1071] <... futex resumed>) = 0 [pid 1070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1071] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... futex resumed>) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1076] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.592004][ T1076] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1078] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1072] <... futex resumed>) = 0 [pid 1078] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1072] <... futex resumed>) = 0 [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1073] <... futex resumed>) = 0 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1072] <... futex resumed>) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1073] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1079] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.657357][ T1078] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 238.676640][ T1079] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1071] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... futex resumed>) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.770455][ T1071] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1078] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1072] <... futex resumed>) = 0 [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1072] <... futex resumed>) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1073] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1079] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 238.867779][ T1073] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1070] <... futex resumed>) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1070] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1071] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1076] <... futex resumed>) = 0 [pid 1074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... futex resumed>) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1076] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 238.980481][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 238.986908][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 238.994245][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1078] <... futex resumed>) = 0 [pid 1075] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1078] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1072] <... futex resumed>) = 0 [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1072] <... futex resumed>) = 0 [pid 1073] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] <... futex resumed>) = 0 [pid 1072] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] <... futex resumed>) = 0 [pid 1072] <... futex resumed>) = 1 [pid 1073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1072] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1073] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1073] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1079] <... futex resumed>) = 0 [pid 1077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1079] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 239.077777][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 239.084143][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 239.091647][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1071] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1070] <... futex resumed>) = 0 [pid 1071] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] exit_group(0 [pid 1071] <... futex resumed>) = ? [pid 1070] <... exit_group resumed>) = ? [pid 1071] +++ exited with 0 +++ [pid 1070] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1070, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./40/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./40") = 0 [pid 437] mkdir("./41", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1081 ./strace-static-x86_64: Process 1081 attached [pid 1081] set_robust_list(0x555562678760, 24) = 0 [pid 1081] chdir("./41") = 0 [pid 1081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1081] setpgid(0, 0) = 0 [pid 1081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1081] write(3, "1000", 4) = 4 [pid 1081] close(3) = 0 [pid 1081] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1081] write(1, "executing program\n", 18) = 18 [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1081] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1081] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1081] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1083]}, 88) = 1083 [pid 1081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1074] <... futex resumed>) = 0 ./strace-static-x86_64: Process 1083 attached [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] set_robust_list(0x7ffbef2f09a0, 24 [pid 1074] <... futex resumed>) = 0 [pid 1083] <... set_robust_list resumed>) = 0 [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1083] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1076] <... futex resumed>) = 1 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] <... futex resumed>) = 0 [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1076] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1083] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1081] <... futex resumed>) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1083] <... ioctl resumed>, 0) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 239.187988][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 239.197168][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 239.210232][ T39] usb 4-1: USB disconnect, device number 42 [ 239.216268][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 239.230956][ T1076] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] <... futex resumed>) = 0 [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = 0 [pid 1075] <... futex resumed>) = 1 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1078] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1073] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1072] <... futex resumed>) = 0 [pid 1073] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] exit_group(0 [pid 1073] <... futex resumed>) = ? [pid 1072] <... exit_group resumed>) = ? [pid 1073] +++ exited with 0 +++ [pid 1072] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1072, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 434] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./40/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./40") = 0 [pid 434] mkdir("./41", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1084 ./strace-static-x86_64: Process 1084 attached [pid 1084] set_robust_list(0x555562678760, 24) = 0 [pid 1084] chdir("./41") = 0 [pid 1084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1077] <... futex resumed>) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1079] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1084] <... prctl resumed>) = 0 [pid 1084] setpgid(0, 0) = 0 [pid 1084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1084] write(3, "1000", 4) = 4 [pid 1084] close(3) = 0 [ 239.270297][ T1078] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 239.279827][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 239.291676][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 239.297698][ T1079] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 239.305398][ T24] usb 1-1: USB disconnect, device number 42 [pid 1084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1084] write(1, "executing program\n", 18executing program ) = 18 [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1084] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1084] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1084] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1085]}, 88) = 1085 [pid 1084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1085 attached [pid 1079] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1085] set_robust_list(0x7ffbef2f09a0, 24 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1085] <... set_robust_list resumed>) = 0 [pid 1085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1085] openat(AT_FDCWD, NULL, O_RDONLY [pid 1079] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1085] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] <... futex resumed>) = 1 [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1085] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] <... futex resumed>) = 1 [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1085] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1084] <... futex resumed>) = 1 [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1085] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 239.316080][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... futex resumed>) = 0 [pid 1076] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1074] <... futex resumed>) = 0 [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1074] <... futex resumed>) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1074] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1076] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1076] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1078] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1075] <... futex resumed>) = 0 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1075] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1075] <... futex resumed>) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1078] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 239.441301][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 239.447604][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 239.455423][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 239.479488][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1079] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1079] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1077] <... futex resumed>) = 0 [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1077] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] <... futex resumed>) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1077] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1079] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1079] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 239.485761][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 239.493165][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 239.530807][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 239.537305][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 239.544701][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1083] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1076] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1076] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1074] <... futex resumed>) = 0 [pid 1074] exit_group(0 [pid 1076] <... futex resumed>) = ? [pid 1074] <... exit_group resumed>) = ? [pid 1076] +++ exited with 0 +++ [ 239.599313][ T39] usb 4-1: new high-speed USB device number 43 using dummy_hcd [pid 1074] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1074, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./40/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./40") = 0 [pid 438] mkdir("./41", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1086 ./strace-static-x86_64: Process 1086 attached [pid 1086] set_robust_list(0x555562678760, 24) = 0 [pid 1086] chdir("./41") = 0 [pid 1086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1086] setpgid(0, 0) = 0 [pid 1086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1086] write(3, "1000", 4) = 4 [pid 1086] close(3) = 0 [pid 1086] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1086] write(1, "executing program\n", 18executing program ) = 18 [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1086] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1086] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1086] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1087]}, 88) = 1087 [pid 1086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1087 attached [pid 1087] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1087] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] <... futex resumed>) = 0 [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1087] <... futex resumed>) = 1 [pid 1087] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] <... futex resumed>) = 0 [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1087] <... futex resumed>) = 1 [pid 1087] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1078] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1078] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] <... openat resumed>) = 3 [pid 1087] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1075] <... futex resumed>) = 0 [pid 1075] exit_group(0 [pid 1078] <... futex resumed>) = ? [pid 1075] <... exit_group resumed>) = ? [pid 1078] +++ exited with 0 +++ [ 239.643048][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 239.651513][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 239.679790][ T453] usb 5-1: USB disconnect, device number 42 [pid 1075] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1075, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./40/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./40") = 0 [pid 436] mkdir("./41", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1088 ./strace-static-x86_64: Process 1088 attached [pid 1088] set_robust_list(0x555562678760, 24) = 0 [pid 1088] chdir("./41") = 0 [pid 1088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1088] setpgid(0, 0) = 0 [pid 1088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1088] write(3, "1000", 4) = 4 [pid 1088] close(3) = 0 [pid 1088] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1088] write(1, "executing program\n", 18executing program ) = 18 [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1088] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1088] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1088] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1088] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1088] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1085] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1079] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1079] <... futex resumed>) = 1 [pid 1088] <... clone3 resumed> => {parent_tid=[1089]}, 88) = 1089 [pid 1079] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1077] <... futex resumed>) = 0 [pid 1077] exit_group(0) = ? ./strace-static-x86_64: Process 1089 attached [pid 1089] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] <... futex resumed>) = 0 [pid 1089] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 0 [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] <... futex resumed>) = 1 [pid 1089] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 0 [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1089] <... futex resumed>) = 1 [pid 1089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1085] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1079] <... futex resumed>) = ? [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 239.685964][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 239.696214][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 239.705866][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 239.716615][ T24] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 239.725458][ T443] usb 3-1: USB disconnect, device number 42 [ 239.731906][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1089] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1079] +++ exited with 0 +++ [pid 1077] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1077, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 435] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./40/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./40") = 0 [pid 435] mkdir("./41", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1090 [pid 1089] <... ioctl resumed>, 0) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 ./strace-static-x86_64: Process 1090 attached [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 1090] set_robust_list(0x555562678760, 24) = 0 [pid 1090] chdir("./41") = 0 [pid 1090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1090] setpgid(0, 0) = 0 [pid 1090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1090] write(3, "1000", 4) = 4 [pid 1090] close(3) = 0 [pid 1090] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1090] write(1, "executing program\n", 18) = 18 [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1090] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1090] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1090] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1091]}, 88) = 1091 [pid 1090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1091 attached [pid 1091] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1091] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 0 [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] <... futex resumed>) = 1 [pid 1091] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = 0 [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1091] <... futex resumed>) = 1 [pid 1091] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1091] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1083] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 239.742846][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 239.760090][ T19] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 239.776110][ T19] usb 2-1: USB disconnect, device number 42 [ 239.781286][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 239.782709][ T19] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 239.793196][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 239.814338][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 239.824744][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.833037][ T39] usb 4-1: Product: syz [ 239.837005][ T39] usb 4-1: Manufacturer: syz [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 239.841483][ T39] usb 4-1: SerialNumber: syz [pid 1085] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 239.920523][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.931482][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 239.944400][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 239.953327][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.961181][ T24] usb 1-1: Product: syz [ 239.965066][ T24] usb 1-1: Manufacturer: syz [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 239.969534][ T24] usb 1-1: SerialNumber: syz [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] <... futex resumed>) = 0 [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... futex resumed>) = 0 [pid 1081] <... futex resumed>) = 1 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1083] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 240.048941][ T1083] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1087] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 240.109327][ T453] usb 5-1: new high-speed USB device number 43 using dummy_hcd [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] <... futex resumed>) = 0 [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1084] <... futex resumed>) = 1 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1085] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1089] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1083] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 240.178275][ T1085] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 240.185575][ T443] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 240.199488][ T19] usb 2-1: new high-speed USB device number 43 using dummy_hcd [pid 1087] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 240.290955][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.301753][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 240.314091][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 240.323001][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.330920][ T453] usb 5-1: Product: syz [ 240.334847][ T453] usb 5-1: Manufacturer: syz [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1089] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 240.339351][ T453] usb 5-1: SerialNumber: syz [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1089] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1089] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 240.371220][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.382042][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 240.392999][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.394833][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1084] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1085] <... futex resumed>) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1085] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1091] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1085] <... ioctl resumed>, 0xa) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1085] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1089] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1083] <... futex resumed>) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1089] <... ioctl resumed>, 0) = 0 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1083] <... futex resumed>) = 0 [pid 1081] <... futex resumed>) = 0 [pid 1089] <... ioctl resumed>, 0) = 0 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1089] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1083] <... futex resumed>) = 0 [pid 1081] <... futex resumed>) = 1 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1083] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 240.403965][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 240.413518][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.428165][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 240.430156][ T443] usb 3-1: Product: syz [ 240.439637][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.443053][ T443] usb 3-1: Manufacturer: syz [ 240.451475][ T19] usb 2-1: Product: syz [ 240.455257][ T443] usb 3-1: SerialNumber: syz [ 240.459232][ T19] usb 2-1: Manufacturer: syz [pid 1091] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 240.469959][ T19] usb 2-1: SerialNumber: syz [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... futex resumed>) = 0 [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1087] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 240.546449][ T1087] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1084] <... futex resumed>) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... futex resumed>) = 0 [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1085] <... futex resumed>) = 0 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... futex resumed>) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1085] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1088] <... futex resumed>) = 0 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1083] <... futex resumed>) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1089] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1089] <... ioctl resumed>, 0) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1083] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1089] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1083] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1083] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1089] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1089] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1091] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1083] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1091] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 240.669730][ T1089] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 240.670945][ T1083] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 240.678567][ T1091] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1087] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] <... futex resumed>) = 0 [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = 0 [pid 1084] <... futex resumed>) = 1 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1085] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] <... futex resumed>) = 0 [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = 0 [pid 1088] <... futex resumed>) = 1 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1091] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1083] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1083] <... futex resumed>) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1091] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1091] <... ioctl resumed>, 0xa) = 0 [pid 1083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1081] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1083] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1091] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 240.842851][ T1085] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1083] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1091] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 240.893918][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 240.900206][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 240.907613][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1087] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1086] <... futex resumed>) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1087] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1084] <... futex resumed>) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... futex resumed>) = 0 [pid 1085] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1084] <... futex resumed>) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] <... futex resumed>) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1084] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1085] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1085] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] <... futex resumed>) = 0 [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = 0 [pid 1088] <... futex resumed>) = 1 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1089] <... futex resumed>) = 0 [pid 1088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1083] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1091] <... futex resumed>) = 0 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1083] <... futex resumed>) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1091] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1083] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] exit_group(0 [pid 1091] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1083] <... futex resumed>) = ? [pid 1081] <... exit_group resumed>) = ? [pid 1083] +++ exited with 0 +++ [ 241.052520][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 241.058888][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 241.066287][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1081] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1081, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./41/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./41") = 0 [pid 437] mkdir("./42", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1093 ./strace-static-x86_64: Process 1093 attached [pid 1093] set_robust_list(0x555562678760, 24) = 0 [pid 1093] chdir("./42") = 0 [pid 1093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1093] setpgid(0, 0) = 0 [pid 1093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1093] write(3, "1000", 4) = 4 [pid 1093] close(3) = 0 [pid 1093] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1093] write(1, "executing program\n", 18executing program ) = 18 [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1093] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1093] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1093] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1093] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1094]}, 88) = 1094 [pid 1093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1094 attached [pid 1094] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1094] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = 0 [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] <... futex resumed>) = 1 [pid 1094] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = 0 [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1094] <... futex resumed>) = 1 [pid 1094] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1094] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 241.098905][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 241.108285][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 241.138759][ T39] usb 4-1: USB disconnect, device number 43 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1086] <... futex resumed>) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1086] <... futex resumed>) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1087] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 241.145433][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 241.159144][ T1087] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1085] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1084] <... futex resumed>) = 0 [pid 1085] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] exit_group(0 [pid 1085] <... futex resumed>) = ? [pid 1084] <... exit_group resumed>) = ? [pid 1085] +++ exited with 0 +++ [pid 1084] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1084, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./41/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./41") = 0 [pid 434] mkdir("./42", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1096 ./strace-static-x86_64: Process 1096 attached [pid 1096] set_robust_list(0x555562678760, 24) = 0 [pid 1096] chdir("./42") = 0 [pid 1096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1096] setpgid(0, 0) = 0 [pid 1096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1096] write(3, "1000", 4) = 4 [pid 1096] close(3) = 0 [pid 1096] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1096] write(1, "executing program\n", 18executing program ) = 18 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1096] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] <... futex resumed>) = 0 [pid 1089] <... futex resumed>) = 1 [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1096] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1089] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1088] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1096] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1096] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1097]}, 88) = 1097 [pid 1096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1097 attached [pid 1097] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1097] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = 0 [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... futex resumed>) = 1 [pid 1097] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = 0 [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1097] <... futex resumed>) = 1 [pid 1097] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1097] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 241.255197][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 241.266930][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 241.285887][ T1089] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1090] <... futex resumed>) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1091] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1097] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1091] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1089] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1091] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 241.298923][ T1091] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 241.302432][ T24] usb 1-1: USB disconnect, device number 43 [ 241.313046][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... futex resumed>) = 0 [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1087] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1087] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... futex resumed>) = 0 [pid 1086] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = 0 [pid 1086] <... futex resumed>) = 1 [pid 1087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1086] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1087] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 241.368276][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 241.374643][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 241.383685][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... futex resumed>) = 0 [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = 0 [pid 1090] <... futex resumed>) = 1 [pid 1091] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1090] <... futex resumed>) = 0 [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] <... futex resumed>) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1090] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1091] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1088] <... futex resumed>) = 0 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1089] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1089] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1088] <... futex resumed>) = 0 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1088] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1089] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1094] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1087] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1087] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1086] <... futex resumed>) = 0 [pid 1086] exit_group(0) = ? [pid 1087] <... futex resumed>) = ? [ 241.511903][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 241.519679][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 241.520131][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 241.526341][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 241.533896][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 241.540875][ T39] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 241.553604][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1087] +++ exited with 0 +++ [pid 1086] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1086, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./41/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./41") = 0 [pid 438] mkdir("./42", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1098 ./strace-static-x86_64: Process 1098 attached [pid 1098] set_robust_list(0x555562678760, 24) = 0 [pid 1098] chdir("./42") = 0 [pid 1098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1098] setpgid(0, 0) = 0 [pid 1098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1098] write(3, "1000", 4) = 4 [pid 1098] close(3) = 0 [pid 1098] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1098] write(1, "executing program\n", 18executing program ) = 18 [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1098] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1098] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1098] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1098] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1098] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1099]}, 88) = 1099 [pid 1098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1099 attached [pid 1099] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1099] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... futex resumed>) = 0 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1099] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1099] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1099] <... openat resumed>) = 3 [pid 1099] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 241.570580][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 241.580634][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 241.593500][ T453] usb 5-1: USB disconnect, device number 43 [ 241.601236][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1091] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1091] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... futex resumed>) = 0 [pid 1090] exit_group(0 [pid 1091] <... futex resumed>) = ? [pid 1090] <... exit_group resumed>) = ? [pid 1091] +++ exited with 0 +++ [pid 1090] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1090, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./41/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./41") = 0 [pid 435] mkdir("./42", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1100 ./strace-static-x86_64: Process 1100 attached [pid 1100] set_robust_list(0x555562678760, 24) = 0 [pid 1100] chdir("./42") = 0 [pid 1100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1100] setpgid(0, 0) = 0 [pid 1100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1100] write(3, "1000", 4) = 4 [pid 1100] close(3) = 0 [pid 1100] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1100] write(1, "executing program\n", 18 [pid 1089] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1088] <... futex resumed>) = 0 [pid 1089] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1088] exit_group(0 [pid 1089] <... futex resumed>) = ? [pid 1088] <... exit_group resumed>) = ? [pid 1089] +++ exited with 0 +++ [pid 1088] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1088, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./41/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./41") = 0 [pid 436] mkdir("./42", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1101 executing program ./strace-static-x86_64: Process 1101 attached [pid 1100] <... write resumed>) = 18 [pid 1094] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1101] set_robust_list(0x555562678760, 24 [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1101] <... set_robust_list resumed>) = 0 [pid 1100] <... futex resumed>) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1101] chdir("./42" [pid 1100] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] <... chdir resumed>) = 0 [pid 1100] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1101] <... prctl resumed>) = 0 [pid 1100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1101] setpgid(0, 0 [pid 1100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] <... setpgid resumed>) = 0 [pid 1100] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1094] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1100] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1101] <... openat resumed>) = 3 [pid 1100] <... mprotect resumed>) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] write(3, "1000", 4) = 4 [pid 1101] close(3) = 0 executing program [pid 1101] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1101] write(1, "executing program\n", 18) = 18 [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1101] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1101] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1101] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1102]}, 88) = 1102 [pid 1101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1103]}, 88) = 1103 [pid 1100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1102 attached [pid 1102] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1102] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1101] <... futex resumed>) = 0 [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1102] <... futex resumed>) = 1 [pid 1102] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1101] <... futex resumed>) = 0 [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1102] <... futex resumed>) = 1 [pid 1102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1102] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 1103 attached [pid 1103] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1103] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] <... futex resumed>) = 0 [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1103] <... futex resumed>) = 1 [pid 1103] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [ 241.713472][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 241.726005][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 241.728104][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 241.745254][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.756172][ T24] usb 1-1: new high-speed USB device number 44 using dummy_hcd [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... ioctl resumed>, 0) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1097] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1103] <... futex resumed>) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1103] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 241.763852][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 241.774980][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 241.786089][ T19] usb 2-1: USB disconnect, device number 43 [ 241.792687][ T443] usb 3-1: USB disconnect, device number 43 [ 241.794907][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1103] <... openat resumed>) = 3 [pid 1103] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1094] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1103] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1094] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 241.805679][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 241.819787][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 241.828863][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.836661][ T39] usb 4-1: Product: syz [ 241.841979][ T39] usb 4-1: Manufacturer: syz [ 241.846387][ T39] usb 4-1: SerialNumber: syz [pid 1097] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 241.960842][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.971638][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 241.983748][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 241.992695][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.000476][ T24] usb 1-1: Product: syz [ 242.004415][ T24] usb 1-1: Manufacturer: syz [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1099] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1097] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... futex resumed>) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1094] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 242.008841][ T24] usb 1-1: SerialNumber: syz [ 242.013309][ T453] usb 5-1: new high-speed USB device number 44 using dummy_hcd [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 242.053887][ T1094] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1099] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1103] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1096] <... futex resumed>) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1097] <... ioctl resumed>, 0) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1099] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1097] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 242.199319][ T19] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 242.202613][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.217611][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 242.226390][ T1097] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 242.231241][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1093] <... futex resumed>) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1094] <... ioctl resumed>, 0xa) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1102] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1094] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1099] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 242.243296][ T443] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 242.250649][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.258845][ T453] usb 5-1: Product: syz [ 242.262914][ T453] usb 5-1: Manufacturer: syz [ 242.267381][ T453] usb 5-1: SerialNumber: syz [pid 1103] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 242.381006][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.391897][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 242.404379][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.413712][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.421711][ T19] usb 2-1: Product: syz [ 242.425685][ T19] usb 2-1: Manufacturer: syz [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1096] <... futex resumed>) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1097] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1102] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1094] <... futex resumed>) = 0 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... futex resumed>) = 0 [pid 1102] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1094] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1102] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1094] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1102] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... futex resumed>) = 0 [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = 0 [pid 1098] <... futex resumed>) = 1 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1099] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [ 242.430129][ T19] usb 2-1: SerialNumber: syz [ 242.450798][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 242.461820][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1102] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 242.474718][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 242.477727][ T1099] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 242.484774][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.499303][ T443] usb 3-1: Product: syz [ 242.503341][ T443] usb 3-1: Manufacturer: syz [ 242.507750][ T443] usb 3-1: SerialNumber: syz [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1103] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1096] <... futex resumed>) = 0 [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1097] <... futex resumed>) = 0 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1096] <... futex resumed>) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1097] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... futex resumed>) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1094] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1098] <... futex resumed>) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1099] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1101] <... futex resumed>) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1102] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [ 242.637274][ T1103] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 242.674125][ T1094] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 242.715664][ T1102] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1103] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1096] <... futex resumed>) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1097] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1097] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... futex resumed>) = 0 [pid 1094] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] <... futex resumed>) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1093] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1094] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 242.849079][ T1097] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 242.884151][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 242.890512][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1098] <... futex resumed>) = 0 [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1099] <... futex resumed>) = 0 [pid 1098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1098] <... futex resumed>) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1099] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1101] <... futex resumed>) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1102] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 242.897897][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1103] <... futex resumed>) = 0 [pid 1100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1103] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1096] <... futex resumed>) = 0 [pid 1097] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] <... futex resumed>) = 0 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1096] <... futex resumed>) = 0 [pid 1097] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1096] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1094] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] exit_group(0 [pid 1094] <... futex resumed>) = ? [pid 1093] <... exit_group resumed>) = ? [pid 1094] +++ exited with 0 +++ [pid 1093] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1093, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./42/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./42") = 0 [pid 437] mkdir("./43", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1105 ./strace-static-x86_64: Process 1105 attached [pid 1105] set_robust_list(0x555562678760, 24) = 0 [pid 1105] chdir("./43") = 0 [pid 1105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1105] setpgid(0, 0) = 0 [pid 1105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1105] write(3, "1000", 4) = 4 [ 243.058367][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 243.064701][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 243.072073][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 243.089375][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 243.097851][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1105] close(3) = 0 [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1098] <... futex resumed>) = 0 [pid 1099] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1105] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1105] write(1, "executing program\n", 18executing program ) = 18 [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1105] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1105] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1105] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1105] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1105] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1106]}, 88) = 1106 [pid 1105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1106 attached [pid 1106] set_robust_list(0x7ffbef2f09a0, 24 [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... set_robust_list resumed>) = 0 [pid 1102] <... futex resumed>) = 1 [pid 1106] rt_sigprocmask(SIG_SETMASK, [], [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1106] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] <... futex resumed>) = 0 [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = 1 [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1102] <... futex resumed>) = 0 [pid 1101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1101] <... futex resumed>) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1102] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1105] <... futex resumed>) = 0 [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = 0 [pid 1106] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] <... futex resumed>) = 1 [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = 0 [pid 1105] <... futex resumed>) = 1 [pid 1106] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1099] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1106] ioctl(3, USB_RAW_IOCTL_INIT [pid 1099] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1106] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 243.111411][ T39] usb 4-1: USB disconnect, device number 44 [ 243.118128][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 243.125251][ T1099] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1103] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1097] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] exit_group(0 [pid 1097] <... futex resumed>) = ? [pid 1096] <... exit_group resumed>) = ? [pid 1097] +++ exited with 0 +++ [pid 1096] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1096, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program ) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./42/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./42") = 0 [pid 434] mkdir("./43", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1108 ./strace-static-x86_64: Process 1108 attached [pid 1108] set_robust_list(0x555562678760, 24) = 0 [pid 1108] chdir("./43") = 0 [pid 1108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1108] setpgid(0, 0) = 0 [pid 1108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1108] write(3, "1000", 4) = 4 [pid 1108] close(3) = 0 [pid 1108] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1108] write(1, "executing program\n", 18) = 18 [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1108] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1108] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1108] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1108] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1108] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1108] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1109]}, 88) = 1109 [pid 1108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1109 attached [pid 1109] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1109] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1109] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1109] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 243.250319][ T1103] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 243.260601][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 243.269740][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 243.286578][ T24] usb 1-1: USB disconnect, device number 44 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1102] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1101] <... futex resumed>) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1102] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 243.295428][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1102] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... futex resumed>) = 0 [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = 0 [pid 1098] <... futex resumed>) = 1 [pid 1099] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1099] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1098] <... futex resumed>) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1098] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1098] <... futex resumed>) = 0 [pid 1099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1098] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1099] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1102] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 243.333552][ T1102] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 243.340715][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 243.347063][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 243.354624][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1103] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1100] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1103] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 243.459842][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 243.466273][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 243.473755][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1106] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1099] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1099] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1098] <... futex resumed>) = 0 [pid 1098] exit_group(0 [pid 1099] <... futex resumed>) = ? [pid 1098] <... exit_group resumed>) = ? [pid 1099] +++ exited with 0 +++ [pid 1098] +++ exited with 0 +++ [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1098, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./42/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./42") = 0 [pid 438] mkdir("./43", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1110 [pid 1102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1101] <... futex resumed>) = 0 ./strace-static-x86_64: Process 1110 attached [pid 1110] set_robust_list(0x555562678760, 24) = 0 [pid 1110] chdir("./43") = 0 [pid 1110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1110] setpgid(0, 0) = 0 [pid 1102] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1102] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 1110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1110] write(3, "1000", 4) = 4 [pid 1110] close(3) = 0 [pid 1110] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1110] write(1, "executing program\n", 18executing program ) = 18 [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1110] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1101] <... futex resumed>) = 0 [pid 1102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1101] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1110] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 1102] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 243.529326][ T39] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 243.542573][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 243.551209][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 243.563529][ T453] usb 5-1: USB disconnect, device number 44 [ 243.570065][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1110] <... mprotect resumed>) = 0 [pid 1110] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1111]}, 88) = 1111 [pid 1110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1111 attached [pid 1111] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1111] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] <... futex resumed>) = 0 [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1111] <... futex resumed>) = 1 [pid 1111] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] <... futex resumed>) = 0 [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1111] <... futex resumed>) = 1 [pid 1111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1111] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 243.587150][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 243.593460][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 243.604207][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1103] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1100] <... futex resumed>) = 0 [pid 1103] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1100] exit_group(0 [pid 1103] <... futex resumed>) = ? [pid 1100] <... exit_group resumed>) = ? [pid 1103] +++ exited with 0 +++ [pid 1100] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] restart_syscall(<... resuming interrupted clone ...> [pid 1109] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... restart_syscall resumed>) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 435] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./42/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./42") = 0 [pid 435] mkdir("./43", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1112 ./strace-static-x86_64: Process 1112 attached [pid 1112] set_robust_list(0x555562678760, 24) = 0 [pid 1112] chdir("./43") = 0 [pid 1112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1112] setpgid(0, 0) = 0 [pid 1112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1112] write(3, "1000", 4) = 4 [pid 1112] close(3) = 0 [pid 1112] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1112] write(1, "executing program\n", 18executing program ) = 18 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1112] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1112] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1112] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1113]}, 88) = 1113 [pid 1112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1113 attached [pid 1113] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1113] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] <... futex resumed>) = 0 [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 1 [pid 1113] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] <... futex resumed>) = 0 [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 1 [pid 1113] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1113] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1106] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 243.661541][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 243.669363][ T24] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 243.670797][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 243.689172][ T19] usb 2-1: USB disconnect, device number 44 [ 243.695768][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 243.710973][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.721970][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 243.734714][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 243.743802][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.751653][ T39] usb 4-1: Product: syz [ 243.755644][ T39] usb 4-1: Manufacturer: syz [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1102] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1101] <... futex resumed>) = 0 [pid 1102] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1101] exit_group(0 [pid 1102] <... futex resumed>) = ? [pid 1101] <... exit_group resumed>) = ? [pid 1102] +++ exited with 0 +++ [ 243.760270][ T39] usb 4-1: SerialNumber: syz [pid 1101] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1101, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./42/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./42") = 0 [pid 436] mkdir("./43", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1114 ./strace-static-x86_64: Process 1114 attached [pid 1114] set_robust_list(0x555562678760, 24) = 0 [pid 1114] chdir("./43") = 0 [pid 1114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1114] setpgid(0, 0) = 0 [pid 1114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1114] write(3, "1000", 4) = 4 [pid 1114] close(3) = 0 [pid 1114] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1114] write(1, "executing program\n", 18executing program ) = 18 [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1114] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1114] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1114] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1114] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1114] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1114] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1115]}, 88) = 1115 [pid 1114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1115 attached [pid 1115] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1115] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1114] <... futex resumed>) = 0 [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1115] <... futex resumed>) = 1 [pid 1115] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1114] <... futex resumed>) = 0 [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1115] <... futex resumed>) = 1 [pid 1115] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1115] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1109] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 243.793568][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 243.805570][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 243.818210][ T443] usb 3-1: USB disconnect, device number 44 [ 243.824473][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 243.860765][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.872802][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 243.885757][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 243.894705][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.902488][ T24] usb 1-1: Product: syz [ 243.906425][ T24] usb 1-1: Manufacturer: syz [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 243.911008][ T24] usb 1-1: SerialNumber: syz [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1106] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1111] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 243.967792][ T1106] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 243.979358][ T453] usb 5-1: new high-speed USB device number 45 using dummy_hcd [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1113] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1108] <... futex resumed>) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1109] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1111] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 244.089332][ T19] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 244.117928][ T1109] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1106] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1111] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 244.161193][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.171997][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 244.185078][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 244.194175][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.202015][ T453] usb 5-1: Product: syz [ 244.206012][ T453] usb 5-1: Manufacturer: syz [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1115] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1113] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 244.210443][ T453] usb 5-1: SerialNumber: syz [ 244.229321][ T443] usb 3-1: new high-speed USB device number 45 using dummy_hcd [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 244.272005][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.282889][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 244.295820][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 244.304809][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.312635][ T19] usb 2-1: Product: syz [ 244.316604][ T19] usb 2-1: Manufacturer: syz [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1108] <... futex resumed>) = 0 [pid 1113] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1113] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 244.321049][ T19] usb 2-1: SerialNumber: syz [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1106] <... futex resumed>) = 0 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1106] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1115] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1111] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1115] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1111] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1111] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 244.411314][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.422379][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 244.426518][ T1111] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 244.435683][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 244.448017][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.456078][ T443] usb 3-1: Product: syz [pid 1115] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 244.460167][ T443] usb 3-1: Manufacturer: syz [ 244.464586][ T443] usb 3-1: SerialNumber: syz [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1109] <... futex resumed>) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = 0 [pid 1108] <... futex resumed>) = 1 [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1109] <... futex resumed>) = 0 [pid 1108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1108] <... futex resumed>) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1109] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1113] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1106] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 244.528736][ T1113] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 244.584980][ T1106] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1111] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1114] <... futex resumed>) = 0 [pid 1115] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1114] <... futex resumed>) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1115] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1108] <... futex resumed>) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1109] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 244.673888][ T1115] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1109] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1113] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1113] <... ioctl resumed>, 0xa) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1109] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1106] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [ 244.733127][ T1109] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1105] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1106] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1111] <... futex resumed>) = 0 [pid 1110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1110] <... futex resumed>) = 0 [pid 1111] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 244.794927][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 244.801242][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 244.808577][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1114] <... futex resumed>) = 0 [pid 1115] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1114] <... futex resumed>) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1115] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1108] <... futex resumed>) = 0 [pid 1113] <... futex resumed>) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1108] <... futex resumed>) = 1 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1109] <... futex resumed>) = 0 [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 0 [pid 1112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1109] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1109] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1109] <... futex resumed>) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1108] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1109] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1108] <... futex resumed>) = 0 [pid 1109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1108] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1109] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1106] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1106] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] exit_group(0 [pid 1106] <... futex resumed>) = ? [pid 1105] <... exit_group resumed>) = ? [pid 1106] +++ exited with 0 +++ [ 244.944584][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 244.950897][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 244.958243][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1105] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./43/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./43") = 0 [pid 437] mkdir("./44", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1117 ./strace-static-x86_64: Process 1117 attached [pid 1117] set_robust_list(0x555562678760, 24) = 0 [pid 1117] chdir("./44") = 0 [pid 1117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1117] setpgid(0, 0) = 0 [pid 1117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1117] write(3, "1000", 4) = 4 [pid 1117] close(3) = 0 [pid 1117] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1117] write(1, "executing program\n", 18executing program ) = 18 [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1117] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1117] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1117] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1117] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1117] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1118]}, 88) = 1118 [pid 1117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1118 attached [pid 1118] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1118] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1118] <... futex resumed>) = 1 [pid 1118] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1118] <... futex resumed>) = 1 [pid 1118] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1118] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1111] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 244.997496][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 245.006484][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.022144][ T39] usb 4-1: USB disconnect, device number 45 [ 245.028223][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1111] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1114] <... futex resumed>) = 0 [pid 1115] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1114] <... futex resumed>) = 0 [pid 1115] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1115] <... futex resumed>) = 0 [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 245.052317][ T1111] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1112] <... futex resumed>) = 0 [pid 1109] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1109] <... futex resumed>) = 1 [pid 1108] <... futex resumed>) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1109] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1113] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1108] exit_group(0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1109] <... futex resumed>) = ? [pid 1108] <... exit_group resumed>) = ? [pid 1113] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1109] +++ exited with 0 +++ [pid 1108] +++ exited with 0 +++ [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1108, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1113] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./43/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./43") = 0 [pid 434] mkdir("./44", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1119 attached , child_tidptr=0x555562678750) = 1119 [pid 1119] set_robust_list(0x555562678760, 24) = 0 [pid 1119] chdir("./44") = 0 [pid 1119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1119] setpgid(0, 0) = 0 [pid 1119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1119] write(3, "1000", 4) = 4 [pid 1119] close(3) = 0 [pid 1119] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1119] write(1, "executing program\n", 18executing program ) = 18 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1119] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1119] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1120]}, 88) = 1120 [pid 1119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1120 attached [pid 1120] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1120] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1120] <... futex resumed>) = 1 [pid 1120] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1120] <... futex resumed>) = 1 [pid 1120] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1120] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 245.145648][ T1113] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 245.149358][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 245.164111][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.180410][ T24] usb 1-1: USB disconnect, device number 45 [pid 1120] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 245.187868][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1111] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1110] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1111] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1114] <... futex resumed>) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1114] <... futex resumed>) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1115] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 245.260984][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 245.267259][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 245.274660][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 245.286142][ T1115] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1113] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1112] <... futex resumed>) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1112] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1113] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 245.361536][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 245.367998][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 245.375435][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1118] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1111] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1111] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] <... futex resumed>) = 0 [pid 1110] exit_group(0 [pid 1111] <... futex resumed>) = ? [pid 1110] <... exit_group resumed>) = ? [pid 1111] +++ exited with 0 +++ [pid 1110] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1110, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 245.439311][ T39] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 245.470620][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 executing program [pid 438] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./43/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./43") = 0 [pid 438] mkdir("./44", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1122 ./strace-static-x86_64: Process 1122 attached [pid 1122] set_robust_list(0x555562678760, 24) = 0 [pid 1122] chdir("./44") = 0 [pid 1122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1122] setpgid(0, 0) = 0 [pid 1122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1122] write(3, "1000", 4) = 4 [pid 1122] close(3) = 0 [pid 1122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1122] write(1, "executing program\n", 18) = 18 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1122] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1122] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1123]}, 88) = 1123 [pid 1122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1123 attached [pid 1123] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1123] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1122] <... futex resumed>) = 0 [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1123] <... futex resumed>) = 1 [pid 1123] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1122] <... futex resumed>) = 0 [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1123] <... futex resumed>) = 1 [pid 1123] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1123] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1114] <... futex resumed>) = 0 [pid 1115] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1114] <... futex resumed>) = 0 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1115] <... futex resumed>) = 0 [pid 1114] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1114] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1114] <... futex resumed>) = 0 [pid 1115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1114] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1115] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1113] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1112] <... futex resumed>) = 0 [pid 1113] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1112] exit_group(0 [pid 1113] <... futex resumed>) = ? [pid 1112] <... exit_group resumed>) = ? [pid 1113] +++ exited with 0 +++ [pid 1112] +++ exited with 0 +++ [ 245.479983][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.493047][ T453] usb 5-1: USB disconnect, device number 45 [ 245.499118][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 245.505754][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 245.514166][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 245.523367][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1112, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./43/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./43") = 0 [pid 435] mkdir("./44", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1124 ./strace-static-x86_64: Process 1124 attached [pid 1124] set_robust_list(0x555562678760, 24) = 0 [pid 1124] chdir("./44") = 0 [pid 1124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1124] setpgid(0, 0) = 0 [pid 1124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1124] write(3, "1000", 4) = 4 [pid 1124] close(3) = 0 [pid 1124] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1124] write(1, "executing program\n", 18executing program ) = 18 [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1124] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1124] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1124] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1124] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1124] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1125]}, 88) = 1125 [pid 1124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1125 attached [pid 1125] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1125] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1124] <... futex resumed>) = 0 [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1125] <... futex resumed>) = 1 [pid 1125] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1124] <... futex resumed>) = 0 [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1125] <... futex resumed>) = 1 [pid 1125] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1125] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 245.563580][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 245.582688][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.599196][ T19] usb 2-1: USB disconnect, device number 45 [ 245.599505][ T24] usb 1-1: new high-speed USB device number 46 using dummy_hcd [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1120] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1118] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 245.605527][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 245.623226][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.634325][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 245.646809][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 245.655847][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1115] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1114] <... futex resumed>) = 0 [pid 1115] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1114] exit_group(0) = ? [pid 1115] <... futex resumed>) = ? [pid 1115] +++ exited with 0 +++ [pid 1114] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1114, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./43/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./43/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [ 245.663632][ T39] usb 4-1: Product: syz [ 245.667692][ T39] usb 4-1: Manufacturer: syz [ 245.672323][ T39] usb 4-1: SerialNumber: syz [ 245.701051][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 436] rmdir("./43") = 0 [pid 436] mkdir("./44", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1126 ./strace-static-x86_64: Process 1126 attached [pid 1126] set_robust_list(0x555562678760, 24) = 0 [pid 1126] chdir("./44") = 0 [pid 1126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1126] setpgid(0, 0) = 0 [pid 1126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1126] write(3, "1000", 4) = 4 [pid 1126] close(3) = 0 [pid 1126] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1126] write(1, "executing program\n", 18) = 18 [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1126] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1126] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1126] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1127]}, 88) = 1127 [pid 1126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1127 attached [pid 1127] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1127] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1126] <... futex resumed>) = 0 [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] <... futex resumed>) = 1 [pid 1127] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1126] <... futex resumed>) = 0 [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1127] <... futex resumed>) = 1 [pid 1127] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1127] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 245.709974][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 245.722446][ T443] usb 3-1: USB disconnect, device number 45 [ 245.728477][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1120] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 245.791835][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.802600][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 245.814958][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 245.824074][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.831996][ T24] usb 1-1: Product: syz [ 245.836139][ T24] usb 1-1: Manufacturer: syz [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... futex resumed>) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1118] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 245.840617][ T24] usb 1-1: SerialNumber: syz [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1123] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 245.881851][ T1118] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 245.919344][ T453] usb 5-1: new high-speed USB device number 46 using dummy_hcd [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1125] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] <... futex resumed>) = 0 [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1120] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... futex resumed>) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1118] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1123] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 246.019340][ T19] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 246.048626][ T1120] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 246.100825][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.111626][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 246.123792][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 246.132732][ T443] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 246.140080][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1127] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1123] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1125] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 246.147879][ T453] usb 5-1: Product: syz [ 246.151900][ T453] usb 5-1: Manufacturer: syz [ 246.156299][ T453] usb 5-1: SerialNumber: syz [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 246.201035][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.211908][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 246.225022][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 246.234020][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.241859][ T19] usb 2-1: Product: syz [ 246.245829][ T19] usb 2-1: Manufacturer: syz [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1120] <... futex resumed>) = 1 [pid 1125] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1119] <... futex resumed>) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1120] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... futex resumed>) = 0 [ 246.250277][ T19] usb 2-1: SerialNumber: syz [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1118] <... futex resumed>) = 0 [pid 1117] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... futex resumed>) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1118] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1127] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1123] <... futex resumed>) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1122] <... futex resumed>) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1123] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1127] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1123] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1123] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 246.340822][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.351621][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 246.364361][ T1123] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 246.366306][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 246.380484][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1127] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 246.388312][ T443] usb 3-1: Product: syz [ 246.392318][ T443] usb 3-1: Manufacturer: syz [ 246.396717][ T443] usb 3-1: SerialNumber: syz [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] <... futex resumed>) = 0 [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] <... futex resumed>) = 0 [pid 1124] <... futex resumed>) = 1 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1125] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1120] <... futex resumed>) = 0 [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1119] <... futex resumed>) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1120] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1120] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1125] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... futex resumed>) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1118] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1118] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 246.460945][ T1125] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 246.493933][ T1118] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1122] <... futex resumed>) = 0 [pid 1123] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1126] <... futex resumed>) = 0 [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1126] <... futex resumed>) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1127] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1119] <... futex resumed>) = 0 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 246.605796][ T1127] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] <... futex resumed>) = 0 [pid 1120] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1125] <... futex resumed>) = 0 [pid 1124] <... futex resumed>) = 1 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1120] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1125] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] <... futex resumed>) = 0 [pid 1118] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1118] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1117] <... futex resumed>) = 0 [pid 1118] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1117] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 246.662896][ T1120] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 246.703879][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 246.710197][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 246.717550][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1123] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] <... futex resumed>) = 0 [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = 0 [pid 1122] <... futex resumed>) = 1 [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1123] <... futex resumed>) = 0 [pid 1122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1123] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1122] <... futex resumed>) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1123] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1126] <... futex resumed>) = 0 [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1126] <... futex resumed>) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1127] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1119] <... futex resumed>) = 0 [pid 1120] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1125] <... futex resumed>) = 1 [pid 1124] <... futex resumed>) = 0 [pid 1120] <... futex resumed>) = 0 [pid 1119] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1119] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1124] <... futex resumed>) = 0 [pid 1120] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1119] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1125] <... futex resumed>) = 0 [pid 1124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1120] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1124] <... futex resumed>) = 0 [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1118] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1118] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] exit_group(0 [pid 1118] <... futex resumed>) = ? [pid 1117] <... exit_group resumed>) = ? [pid 1118] +++ exited with 0 +++ [pid 1117] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 246.873529][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 246.879839][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 246.887188][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 246.905775][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [pid 437] restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 [pid 437] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./44/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./44") = 0 [pid 437] mkdir("./45", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1129 ./strace-static-x86_64: Process 1129 attached [pid 1129] set_robust_list(0x555562678760, 24) = 0 [pid 1129] chdir("./45") = 0 [pid 1129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1129] setpgid(0, 0) = 0 [pid 1129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1129] write(3, "1000", 4) = 4 [pid 1129] close(3) = 0 [pid 1129] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1129] write(1, "executing program\n", 18) = 18 [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1129] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1129] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1129] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1129] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1129] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1130]}, 88) = 1130 [pid 1129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1130 attached [pid 1130] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1130] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1129] <... futex resumed>) = 0 [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1130] <... futex resumed>) = 1 [pid 1130] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1129] <... futex resumed>) = 0 [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1130] <... futex resumed>) = 1 [pid 1130] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1130] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 246.914313][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 246.930586][ T39] usb 4-1: USB disconnect, device number 46 [ 246.937826][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1122] <... futex resumed>) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1123] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1126] <... futex resumed>) = 0 [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1126] <... futex resumed>) = 0 [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1127] <... futex resumed>) = 0 [pid 1126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1126] <... futex resumed>) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1127] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 246.985792][ T1123] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1120] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1119] <... futex resumed>) = 0 [pid 1120] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1119] exit_group(0) = ? [pid 1120] <... futex resumed>) = ? [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1124] <... futex resumed>) = 0 [pid 1120] +++ exited with 0 +++ [pid 1119] +++ exited with 0 +++ [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1119, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1124] <... futex resumed>) = 0 [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1125] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... restart_syscall resumed>) = 0 [pid 434] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1125] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 434] unlink("./44/binderfs" [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 434] <... unlink resumed>) = 0 [pid 434] getdents64(3, [pid 1125] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./44") = 0 [pid 434] mkdir("./45", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1131 ./strace-static-x86_64: Process 1131 attached [pid 1131] set_robust_list(0x555562678760, 24) = 0 [pid 1131] chdir("./45") = 0 [pid 1131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1131] setpgid(0, 0) = 0 [pid 1131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1131] write(3, "1000", 4) = 4 [pid 1131] close(3) = 0 [pid 1131] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1131] write(1, "executing program\n", 18executing program ) = 18 [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1131] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1131] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1131] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1132]}, 88) = 1132 [pid 1131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1132 attached [pid 1132] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1132] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... futex resumed>) = 0 [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 1 [pid 1132] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] <... futex resumed>) = 0 [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 1 [pid 1132] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1132] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 247.076373][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 247.083328][ T1125] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 247.089615][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.106601][ T24] usb 1-1: USB disconnect, device number 46 [ 247.112916][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1122] <... futex resumed>) = 0 [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1123] <... futex resumed>) = 0 [pid 1122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1123] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1122] <... futex resumed>) = 0 [pid 1122] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1126] <... futex resumed>) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1126] <... futex resumed>) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1127] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 247.195782][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 247.202129][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 247.209766][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 247.218191][ T1127] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1124] <... futex resumed>) = 0 [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1124] <... futex resumed>) = 0 [pid 1125] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1125] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1124] <... futex resumed>) = 0 [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1124] <... futex resumed>) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1124] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1125] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 247.301238][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 247.307673][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 247.315074][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 247.319312][ T39] usb 4-1: new high-speed USB device number 47 using dummy_hcd [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1123] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1122] <... futex resumed>) = 0 [pid 1123] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1122] exit_group(0 [pid 1123] <... futex resumed>) = ? [pid 1122] <... exit_group resumed>) = ? [pid 1123] +++ exited with 0 +++ [pid 1122] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1122, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./44/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./44") = 0 [pid 438] mkdir("./45", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1134 ./strace-static-x86_64: Process 1134 attached [pid 1134] set_robust_list(0x555562678760, 24) = 0 [pid 1134] chdir("./45") = 0 [pid 1134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1134] setpgid(0, 0) = 0 [pid 1134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1134] write(3, "1000", 4) = 4 [pid 1134] close(3) = 0 [pid 1134] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1134] write(1, "executing program\n", 18executing program ) = 18 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1134] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1134] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1126] <... futex resumed>) = 0 [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1126] <... futex resumed>) = 0 [pid 1127] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1126] <... futex resumed>) = 0 [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1126] <... futex resumed>) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1126] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1127] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1135]}, 88) = 1135 [pid 1134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1135 attached [pid 1135] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1135] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1135] <... futex resumed>) = 1 [pid 1135] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 1 [pid 1135] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1135] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 247.397712][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 247.406741][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.422661][ T453] usb 5-1: USB disconnect, device number 46 [ 247.428803][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 247.437976][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 247.444908][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 247.453876][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1125] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1124] <... futex resumed>) = 0 [pid 1125] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1124] exit_group(0 [pid 1125] <... futex resumed>) = ? [pid 1124] <... exit_group resumed>) = ? [pid 1132] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1125] +++ exited with 0 +++ [pid 1124] +++ exited with 0 +++ [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1124, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./44/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./44") = 0 [pid 435] mkdir("./45", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1136 ./strace-static-x86_64: Process 1136 attached [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1136] set_robust_list(0x555562678760, 24 [pid 1130] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] <... set_robust_list resumed>) = 0 [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1136] chdir("./45" [pid 1130] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] <... chdir resumed>) = 0 [pid 1136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1136] <... prctl resumed>) = 0 [pid 1130] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [ 247.501096][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.511855][ T24] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 247.515331][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 247.523518][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] setpgid(0, 0) = 0 [pid 1136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1136] write(3, "1000", 4) = 4 [pid 1136] close(3) = 0 [pid 1136] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1136] write(1, "executing program\n", 18executing program ) = 18 [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1136] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1136] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1136] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1137]}, 88) = 1137 [pid 1136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1137 attached [pid 1137] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1137] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] ioctl(-1, TIOCSETD, NULL [pid 1130] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1137] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1137] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1137] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 247.540803][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.544373][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 247.566641][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.572974][ T19] usb 2-1: USB disconnect, device number 46 [ 247.575277][ T39] usb 4-1: Product: syz [ 247.584321][ T39] usb 4-1: Manufacturer: syz [ 247.589144][ T39] usb 4-1: SerialNumber: syz [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1127] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1127] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1126] <... futex resumed>) = 0 [pid 1126] exit_group(0) = ? [pid 1127] <... futex resumed>) = ? [pid 1127] +++ exited with 0 +++ [pid 1126] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1126, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./44/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./44") = 0 [pid 436] mkdir("./45", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1142 ./strace-static-x86_64: Process 1142 attached [ 247.605500][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 247.640644][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 1142] set_robust_list(0x555562678760, 24) = 0 [pid 1142] chdir("./45") = 0 [pid 1142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1142] setpgid(0, 0) = 0 [pid 1142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1142] write(3, "1000", 4) = 4 [pid 1142] close(3) = 0 [pid 1142] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1142] write(1, "executing program\n", 18executing program ) = 18 [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1142] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1142] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1142] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1142] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1142] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1144]}, 88) = 1144 [pid 1142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1144 attached [pid 1144] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1144] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] <... futex resumed>) = 0 [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1144] <... futex resumed>) = 1 [pid 1144] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] <... futex resumed>) = 0 [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1144] <... futex resumed>) = 1 [pid 1144] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1144] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1132] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 247.655147][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 247.676296][ T443] usb 3-1: USB disconnect, device number 46 [ 247.683112][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 247.711605][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.723179][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 247.737960][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1129] <... futex resumed>) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1130] <... ioctl resumed>, 0) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 247.755415][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.763516][ T24] usb 1-1: Product: syz [ 247.767588][ T24] usb 1-1: Manufacturer: syz [ 247.772589][ T24] usb 1-1: SerialNumber: syz [ 247.799079][ T1130] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1135] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 247.839334][ T453] usb 5-1: new high-speed USB device number 47 using dummy_hcd [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] <... futex resumed>) = 0 [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = 1 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1132] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1129] <... futex resumed>) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1130] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1135] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 247.982822][ T1132] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 248.021517][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1137] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 248.032433][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 248.039314][ T19] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 248.045604][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 248.058289][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.066374][ T453] usb 5-1: Product: syz [ 248.070464][ T453] usb 5-1: Manufacturer: syz [ 248.074880][ T453] usb 5-1: SerialNumber: syz [pid 1144] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 248.099296][ T443] usb 3-1: new high-speed USB device number 47 using dummy_hcd [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1132] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1130] <... futex resumed>) = 0 [pid 1129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1129] <... futex resumed>) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1130] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1137] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1144] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 248.231127][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.242203][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 248.254719][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 248.263740][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.271571][ T19] usb 2-1: Product: syz [ 248.275535][ T19] usb 2-1: Manufacturer: syz [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1134] <... futex resumed>) = 0 [pid 1135] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] <... futex resumed>) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1135] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1135] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1137] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1135] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1144] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 248.280008][ T19] usb 2-1: SerialNumber: syz [ 248.282379][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.285989][ T1135] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 248.295783][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 248.314389][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 248.323304][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 248.331103][ T443] usb 3-1: Product: syz [ 248.335069][ T443] usb 3-1: Manufacturer: syz [ 248.339516][ T443] usb 3-1: SerialNumber: syz [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 0 [pid 1131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1132] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1129] <... futex resumed>) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1130] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 248.412013][ T1130] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] <... futex resumed>) = 0 [pid 1137] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1137] <... ioctl resumed>, 0) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1134] <... futex resumed>) = 0 [pid 1135] <... futex resumed>) = 1 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1134] <... futex resumed>) = 0 [pid 1137] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1135] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1142] <... futex resumed>) = 0 [pid 1144] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1142] <... futex resumed>) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1144] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 248.509854][ T1137] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 248.547016][ T1144] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1132] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1129] <... futex resumed>) = 0 [pid 1130] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1130] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1129] <... futex resumed>) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1129] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1130] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 248.595259][ T1132] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 248.621700][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 248.628014][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 248.635380][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] <... futex resumed>) = 0 [pid 1135] <... futex resumed>) = 1 [pid 1134] <... futex resumed>) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1135] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] <... futex resumed>) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1137] <... ioctl resumed>, 0xa) = 0 [pid 1135] <... futex resumed>) = 0 [pid 1134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1135] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] <... futex resumed>) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1135] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1137] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1142] <... futex resumed>) = 0 [pid 1144] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1142] <... futex resumed>) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1144] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = 0 [pid 1132] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1131] <... futex resumed>) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1131] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1132] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1130] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1129] <... futex resumed>) = 0 [pid 1130] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1129] exit_group(0 [pid 1130] <... futex resumed>) = ? [pid 1129] <... exit_group resumed>) = ? [pid 1130] +++ exited with 0 +++ executing program [pid 1129] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1129, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./45/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./45") = 0 [pid 437] mkdir("./46", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1168 ./strace-static-x86_64: Process 1168 attached [pid 1168] set_robust_list(0x555562678760, 24) = 0 [pid 1168] chdir("./46") = 0 [pid 1168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1168] setpgid(0, 0) = 0 [pid 1168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1168] write(3, "1000", 4) = 4 [pid 1168] close(3) = 0 [pid 1168] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1168] write(1, "executing program\n", 18) = 18 [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1168] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1168] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1168] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1169]}, 88) = 1169 [pid 1168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1169 attached [pid 1169] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1169] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... futex resumed>) = 0 [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1169] <... futex resumed>) = 1 [pid 1169] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] <... futex resumed>) = 0 [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1169] <... futex resumed>) = 1 [pid 1169] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1169] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 248.805639][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 248.811973][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 248.819366][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 248.829364][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 248.844610][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 248.857580][ T39] usb 4-1: USB disconnect, device number 47 [ 248.864115][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... futex resumed>) = 0 [pid 1136] <... futex resumed>) = 0 [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 1 [pid 1134] <... futex resumed>) = 0 [pid 1136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1134] <... futex resumed>) = 0 [pid 1137] <... futex resumed>) = 0 [pid 1136] <... futex resumed>) = 1 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1135] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1137] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1135] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1144] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1142] <... futex resumed>) = 0 [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... futex resumed>) = 0 [pid 1142] <... futex resumed>) = 1 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1144] <... futex resumed>) = 0 [pid 1142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1142] <... futex resumed>) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1144] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [ 248.922636][ T1135] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1132] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1131] <... futex resumed>) = 0 [pid 1132] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1131] exit_group(0 [pid 1132] <... futex resumed>) = ? [pid 1131] <... exit_group resumed>) = ? [pid 1132] +++ exited with 0 +++ [pid 1131] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1131, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./45/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./45") = 0 [pid 434] mkdir("./46", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1170 ./strace-static-x86_64: Process 1170 attached [pid 1170] set_robust_list(0x555562678760, 24) = 0 [pid 1170] chdir("./46") = 0 [pid 1170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1170] setpgid(0, 0) = 0 [pid 1170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1170] write(3, "1000", 4) = 4 [pid 1170] close(3) = 0 [pid 1170] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1170] write(1, "executing program\n", 18executing program ) = 18 [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1170] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1170] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1170] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1170] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1170] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1171]}, 88) = 1171 [pid 1170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1171 attached [pid 1171] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1171] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1170] <... futex resumed>) = 0 [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... futex resumed>) = 1 [pid 1171] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] <... futex resumed>) = 0 [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1171] <... futex resumed>) = 0 [pid 1171] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1171] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 249.007572][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 249.016583][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.038076][ T24] usb 1-1: USB disconnect, device number 47 [ 249.044993][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1136] <... futex resumed>) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1137] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1134] <... futex resumed>) = 0 [pid 1135] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1134] <... futex resumed>) = 0 [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 0 [pid 1134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1134] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1134] <... futex resumed>) = 0 [pid 1135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1134] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1135] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1142] <... futex resumed>) = 0 [pid 1144] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1142] <... futex resumed>) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1144] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 249.123948][ T1137] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 249.135086][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.141912][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 249.149397][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 249.160180][ T1144] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1169] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] <... futex resumed>) = 0 [pid 1137] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1136] <... futex resumed>) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1136] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1137] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 249.289318][ T39] usb 4-1: new high-speed USB device number 48 using dummy_hcd [pid 1135] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1135] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1134] <... futex resumed>) = 0 [pid 1134] exit_group(0 [pid 1135] <... futex resumed>) = ? [pid 1134] <... exit_group resumed>) = ? [pid 1135] +++ exited with 0 +++ [pid 1134] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1134, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./45/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./45") = 0 [pid 438] mkdir("./46", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1173 ./strace-static-x86_64: Process 1173 attached [pid 1173] set_robust_list(0x555562678760, 24) = 0 [pid 1173] chdir("./46") = 0 [pid 1173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1173] setpgid(0, 0) = 0 [pid 1173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1173] write(3, "1000", 4) = 4 [pid 1173] close(3 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1142] <... futex resumed>) = 0 [pid 1144] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1142] <... futex resumed>) = 0 [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1144] <... futex resumed>) = 0 [pid 1142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1142] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1144] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1142] <... futex resumed>) = 0 [pid 1144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1142] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1173] <... close resumed>) = 0 [pid 1173] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1173] write(1, "executing program\n", 18executing program ) = 18 [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1173] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1173] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1173] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1173] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1144] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1173] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1174]}, 88) = 1174 [pid 1173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1174 attached [pid 1174] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1174] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [ 249.334480][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 249.340979][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 249.344056][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 249.355328][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 249.364016][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.375032][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1173] <... futex resumed>) = 0 [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1174] <... futex resumed>) = 1 [pid 1174] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1173] <... futex resumed>) = 0 [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1174] <... futex resumed>) = 1 [pid 1174] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1174] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 249.382653][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 249.390201][ T453] usb 5-1: USB disconnect, device number 47 [ 249.396013][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 249.401778][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1171] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1169] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 249.449347][ T24] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 249.480976][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1137] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1136] <... futex resumed>) = 0 [pid 1137] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1136] exit_group(0 [pid 1137] <... futex resumed>) = ? [pid 1136] <... exit_group resumed>) = ? [pid 1169] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1137] +++ exited with 0 +++ [pid 1136] +++ exited with 0 +++ [pid 1169] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./45/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./45") = 0 [pid 435] mkdir("./46", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1175 attached [ 249.491819][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 249.503751][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 249.512771][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.521081][ T39] usb 4-1: Product: syz [ 249.525068][ T39] usb 4-1: Manufacturer: syz [ 249.529647][ T39] usb 4-1: SerialNumber: syz [ 249.536278][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [pid 1175] set_robust_list(0x555562678760, 24) = 0 [pid 1175] chdir("./46") = 0 [pid 1175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1175] setpgid(0, 0) = 0 [pid 1175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1175] write(3, "1000", 4) = 4 [pid 1175] close(3) = 0 [pid 1175] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1175] write(1, "executing program\n", 18) = 18 [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1175] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1175] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1175] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1175] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1176]}, 88) = 1176 [pid 1175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1175 ./strace-static-x86_64: Process 1176 attached [pid 1176] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1176] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1176] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1176] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1176] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1144] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1142] <... futex resumed>) = 0 [pid 1144] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1142] exit_group(0 [pid 1144] <... futex resumed>) = ? [pid 1142] <... exit_group resumed>) = ? [pid 1144] +++ exited with 0 +++ [pid 1142] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./45/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./45") = 0 [pid 436] mkdir("./46", 0777) = 0 [ 249.550617][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.563216][ T19] usb 2-1: USB disconnect, device number 47 [ 249.570514][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 249.581221][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1177 ./strace-static-x86_64: Process 1177 attached [pid 1177] set_robust_list(0x555562678760, 24) = 0 [pid 1177] chdir("./46") = 0 [pid 1177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1177] setpgid(0, 0) = 0 [pid 1177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1177] write(3, "1000", 4) = 4 [pid 1177] close(3) = 0 [pid 1177] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1177] write(1, "executing program\n", 18) = 18 [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1177] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1177] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1177] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1177] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1177] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1178]}, 88) = 1178 [pid 1177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1171] <... ioctl resumed>, 0x7ffbef2ef120) = 0 ./strace-static-x86_64: Process 1178 attached [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1178] set_robust_list(0x7ffbef2f09a0, 24 [pid 1171] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1178] <... set_robust_list resumed>) = 0 [pid 1171] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1178] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1177] <... futex resumed>) = 0 [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1178] <... futex resumed>) = 0 [pid 1178] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1177] <... futex resumed>) = 0 [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1178] <... futex resumed>) = 1 [pid 1178] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1178] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1171] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 249.593088][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.606488][ T443] usb 3-1: USB disconnect, device number 47 [ 249.613974][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 249.630717][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 249.642505][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 249.654881][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 249.665295][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.674108][ T24] usb 1-1: Product: syz [ 249.678101][ T24] usb 1-1: Manufacturer: syz [ 249.682721][ T24] usb 1-1: SerialNumber: syz [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1168] <... futex resumed>) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1169] <... ioctl resumed>, 0) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 249.742769][ T1169] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1174] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 249.809305][ T453] usb 5-1: new high-speed USB device number 48 using dummy_hcd [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] <... futex resumed>) = 0 [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = 1 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1171] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1168] <... futex resumed>) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1169] <... ioctl resumed>, 0xa) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [ 249.891132][ T1171] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1176] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1174] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 249.959314][ T19] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 249.990720][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1178] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1174] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 250.001677][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 250.014477][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 250.023435][ T443] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 250.030756][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.038537][ T453] usb 5-1: Product: syz [ 250.042587][ T453] usb 5-1: Manufacturer: syz [ 250.047005][ T453] usb 5-1: SerialNumber: syz [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1170] <... futex resumed>) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1171] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1176] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1169] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] <... futex resumed>) = 0 [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1169] <... futex resumed>) = 0 [pid 1168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1169] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] <... futex resumed>) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1169] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1176] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 250.141828][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.153833][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 250.166354][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 250.175314][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.183151][ T19] usb 2-1: Product: syz [ 250.187117][ T19] usb 2-1: Manufacturer: syz [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1178] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 250.191564][ T19] usb 2-1: SerialNumber: syz [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1173] <... futex resumed>) = 0 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1173] <... futex resumed>) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1174] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1178] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1174] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1174] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 250.231974][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.242809][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 250.255220][ T1174] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 250.257180][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 250.271304][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1178] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1171] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1170] <... futex resumed>) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1171] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 250.279157][ T443] usb 3-1: Product: syz [ 250.283174][ T443] usb 3-1: Manufacturer: syz [ 250.287556][ T443] usb 3-1: SerialNumber: syz [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1169] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] <... futex resumed>) = 0 [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = 0 [pid 1168] <... futex resumed>) = 1 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1169] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1176] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 1 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1176] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 250.354844][ T1169] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 250.400742][ T1176] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] <... futex resumed>) = 0 [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = 0 [pid 1173] <... futex resumed>) = 1 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1174] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] <... futex resumed>) = 0 [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... futex resumed>) = 0 [pid 1177] <... futex resumed>) = 1 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1178] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] <... futex resumed>) = 0 [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = 0 [pid 1170] <... futex resumed>) = 1 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1171] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 250.495051][ T1178] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 250.503880][ T1171] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1169] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] <... futex resumed>) = 0 [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = 0 [pid 1168] <... futex resumed>) = 1 [pid 1169] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1169] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1169] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1168] <... futex resumed>) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1168] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1169] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 250.564551][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 250.570878][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 250.578392][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] <... futex resumed>) = 0 [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = 0 [pid 1173] <... futex resumed>) = 1 [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1174] <... futex resumed>) = 0 [pid 1173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1173] <... futex resumed>) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1174] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1177] <... futex resumed>) = 0 [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1170] <... futex resumed>) = 0 [pid 1171] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1171] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1170] <... futex resumed>) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1170] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1171] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1169] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1168] <... futex resumed>) = 0 [pid 1169] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1168] exit_group(0 [pid 1169] <... futex resumed>) = ? [pid 1168] <... exit_group resumed>) = ? [pid 1169] +++ exited with 0 +++ [ 250.712873][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 250.719154][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 250.726567][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1168] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1168, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./46/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./46") = 0 [pid 437] mkdir("./47", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1180 ./strace-static-x86_64: Process 1180 attached [pid 1180] set_robust_list(0x555562678760, 24) = 0 [pid 1180] chdir("./47") = 0 [pid 1180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1180] setpgid(0, 0) = 0 [pid 1180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1180] write(3, "1000", 4) = 4 [pid 1180] close(3) = 0 [pid 1180] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1180] write(1, "executing program\n", 18executing program ) = 18 [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1180] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1180] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1180] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1180] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1180] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1181]}, 88) = 1181 [pid 1180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1181 attached [pid 1181] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1181] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1180] <... futex resumed>) = 0 [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1181] <... futex resumed>) = 1 [pid 1181] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] <... futex resumed>) = 0 [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1181] <... futex resumed>) = 0 [pid 1181] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1181] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1175] <... futex resumed>) = 0 [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 0 [pid 1176] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 1 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1176] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 250.767154][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 250.775212][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 250.787549][ T39] usb 4-1: USB disconnect, device number 48 [ 250.793625][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] <... futex resumed>) = 0 [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = 0 [pid 1173] <... futex resumed>) = 1 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1174] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] <... futex resumed>) = 0 [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... futex resumed>) = 0 [pid 1177] <... futex resumed>) = 1 [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1178] <... futex resumed>) = 0 [pid 1177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1177] <... futex resumed>) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1178] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1171] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1170] <... futex resumed>) = 0 [pid 1171] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1170] exit_group(0 [pid 1171] <... futex resumed>) = ? [pid 1170] <... exit_group resumed>) = ? [pid 1171] +++ exited with 0 +++ [pid 1170] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1170, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./46/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./46") = 0 [pid 434] mkdir("./47", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1182 [ 250.876952][ T1174] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 250.915687][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 ./strace-static-x86_64: Process 1182 attached [pid 1182] set_robust_list(0x555562678760, 24) = 0 [pid 1182] chdir("./47") = 0 [pid 1182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1182] setpgid(0, 0) = 0 [pid 1182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1182] write(3, "1000", 4) = 4 [pid 1182] close(3) = 0 [pid 1182] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1182] write(1, "executing program\n", 18executing program ) = 18 [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1182] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1183]}, 88) = 1183 [pid 1182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1183 attached [pid 1183] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1183] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... futex resumed>) = 0 [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1183] <... futex resumed>) = 1 [pid 1183] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] <... futex resumed>) = 0 [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1183] <... futex resumed>) = 1 [pid 1183] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1183] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 250.924566][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 250.957075][ T24] usb 1-1: USB disconnect, device number 48 [ 250.963344][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1176] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 1 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1176] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1176] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 251.012249][ T1176] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1173] <... futex resumed>) = 0 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1173] <... futex resumed>) = 0 [pid 1174] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1174] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1173] <... futex resumed>) = 0 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1173] <... futex resumed>) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1173] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1174] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1174] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1177] <... futex resumed>) = 0 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1177] <... futex resumed>) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1178] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 251.086012][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.092312][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 251.099676][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 251.107473][ T1178] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1181] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1176] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 1 [pid 1176] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1176] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1176] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1175] <... futex resumed>) = 0 [pid 1175] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1176] <... futex resumed>) = 0 [pid 1175] <... futex resumed>) = 1 [pid 1176] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1175] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1176] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 251.189414][ T39] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 251.224374][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.230724][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 251.238047][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1174] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1173] <... futex resumed>) = 0 [pid 1174] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1173] exit_group(0 [pid 1174] <... futex resumed>) = ? [pid 1173] <... exit_group resumed>) = ? [pid 1174] +++ exited with 0 +++ [pid 1173] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1173, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./46/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./46") = 0 [pid 438] mkdir("./47", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1185 ./strace-static-x86_64: Process 1185 attached [pid 1185] set_robust_list(0x555562678760, 24) = 0 [pid 1185] chdir("./47") = 0 [pid 1185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1185] setpgid(0, 0) = 0 [pid 1185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1185] write(3, "1000", 4) = 4 [pid 1185] close(3) = 0 [pid 1185] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1185] write(1, "executing program\n", 18executing program ) = 18 [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1185] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1185] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1185] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1186]}, 88) = 1186 [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1186 attached [pid 1186] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1186] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] <... futex resumed>) = 0 [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1186] <... futex resumed>) = 1 [pid 1186] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] <... futex resumed>) = 0 [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1186] <... futex resumed>) = 1 [pid 1186] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1186] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1178] <... futex resumed>) = 1 [pid 1177] <... futex resumed>) = 0 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... futex resumed>) = 0 [pid 1177] <... futex resumed>) = 1 [pid 1178] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1178] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1177] <... futex resumed>) = 0 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1177] <... futex resumed>) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1177] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1178] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 251.288379][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 251.297246][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 251.313137][ T453] usb 5-1: USB disconnect, device number 48 [ 251.319223][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 251.330887][ T24] usb 1-1: new high-speed USB device number 49 using dummy_hcd [pid 1183] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 251.338339][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 251.344612][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 251.353842][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1176] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1175] <... futex resumed>) = 0 [pid 1176] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 251.381258][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.393282][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 251.406431][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 251.415344][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.423131][ T39] usb 4-1: Product: syz [ 251.427114][ T39] usb 4-1: Manufacturer: syz [pid 1175] exit_group(0 [pid 1176] <... futex resumed>) = ? [pid 1175] <... exit_group resumed>) = ? [pid 1176] +++ exited with 0 +++ [pid 1175] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1175, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./46/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./46") = 0 [pid 435] mkdir("./47", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1187 ./strace-static-x86_64: Process 1187 attached [pid 1181] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 executing program [pid 1187] set_robust_list(0x555562678760, 24) = 0 [pid 1187] chdir("./47") = 0 [pid 1187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1187] setpgid(0, 0) = 0 [pid 1187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1187] write(3, "1000", 4) = 4 [pid 1187] close(3) = 0 [pid 1187] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1187] write(1, "executing program\n", 18) = 18 [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1187] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1187] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1187] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1187] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1187] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1188]}, 88) = 1188 [pid 1187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1188 attached [pid 1188] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1188] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1187] <... futex resumed>) = 0 [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1188] <... futex resumed>) = 1 [pid 1188] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1187] <... futex resumed>) = 0 [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1188] <... futex resumed>) = 1 [pid 1188] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1188] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 251.429958][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 251.431694][ T39] usb 4-1: SerialNumber: syz [ 251.450559][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 251.464222][ T19] usb 2-1: USB disconnect, device number 48 [ 251.471156][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1183] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1178] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1177] <... futex resumed>) = 0 [pid 1178] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1177] exit_group(0 [pid 1178] <... futex resumed>) = ? [pid 1177] <... exit_group resumed>) = ? [pid 1178] +++ exited with 0 +++ [pid 1177] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1177, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./46/binderfs"executing program ) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./46") = 0 [pid 436] mkdir("./47", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1189 ./strace-static-x86_64: Process 1189 attached [pid 1189] set_robust_list(0x555562678760, 24) = 0 [pid 1189] chdir("./47") = 0 [pid 1189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1189] setpgid(0, 0) = 0 [pid 1189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1189] write(3, "1000", 4) = 4 [pid 1189] close(3) = 0 [pid 1189] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1189] write(1, "executing program\n", 18) = 18 [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1189] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1189] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1189] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1189] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1189] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1190]}, 88) = 1190 [pid 1189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1190 attached [pid 1190] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1190] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1189] <... futex resumed>) = 0 [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1190] <... futex resumed>) = 1 [pid 1190] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1189] <... futex resumed>) = 0 [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1190] <... futex resumed>) = 1 [pid 1190] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1190] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1183] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1190] <... ioctl resumed>, 0) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1183] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 251.533026][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.544109][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 251.551110][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 251.564284][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] <... futex resumed>) = 0 [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = 0 [pid 1180] <... futex resumed>) = 1 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [ 251.577158][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 251.586429][ T443] usb 3-1: USB disconnect, device number 48 [ 251.592181][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.600442][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 251.609418][ T24] usb 1-1: Product: syz [ 251.613366][ T24] usb 1-1: Manufacturer: syz [ 251.617796][ T24] usb 1-1: SerialNumber: syz [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 251.650579][ T1181] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1186] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 251.749335][ T453] usb 5-1: new high-speed USB device number 49 using dummy_hcd [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] <... futex resumed>) = 0 [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = 1 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1183] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 251.828911][ T1183] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1188] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1186] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 251.879314][ T19] usb 2-1: new high-speed USB device number 49 using dummy_hcd [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 251.930551][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.941566][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 251.953199][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 251.962167][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.969936][ T453] usb 5-1: Product: syz [ 251.973899][ T453] usb 5-1: Manufacturer: syz [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 251.978314][ T453] usb 5-1: SerialNumber: syz [pid 1190] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... futex resumed>) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1183] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1188] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] <... futex resumed>) = 0 [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = 0 [pid 1180] <... futex resumed>) = 1 [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1181] <... futex resumed>) = 0 [pid 1180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1188] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 252.009335][ T443] usb 3-1: new high-speed USB device number 49 using dummy_hcd [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 252.063419][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.074366][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 252.086612][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 252.095605][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.103483][ T19] usb 2-1: Product: syz [ 252.107399][ T19] usb 2-1: Manufacturer: syz [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 252.111837][ T19] usb 2-1: SerialNumber: syz [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] <... futex resumed>) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1186] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1190] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1186] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 252.185942][ T1186] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 252.194827][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.205675][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 252.217510][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 252.226440][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... futex resumed>) = 0 [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1183] <... futex resumed>) = 0 [pid 1182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... futex resumed>) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1183] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1190] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 252.234230][ T443] usb 3-1: Product: syz [ 252.238222][ T443] usb 3-1: Manufacturer: syz [ 252.242679][ T443] usb 3-1: SerialNumber: syz [ 252.262572][ T1181] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1187] <... futex resumed>) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1188] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 252.321014][ T1188] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] <... futex resumed>) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1186] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... futex resumed>) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1183] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1190] <... futex resumed>) = 1 [pid 1189] <... futex resumed>) = 0 [pid 1183] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1189] <... futex resumed>) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1181] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1181] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1180] <... futex resumed>) = 0 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1180] <... futex resumed>) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1180] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1181] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1181] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1187] <... futex resumed>) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1188] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 252.449638][ T1183] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 252.458359][ T1190] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 252.471604][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 252.477913][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 252.485305][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1186] <... futex resumed>) = 0 [pid 1185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] <... futex resumed>) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1186] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... futex resumed>) = 0 [pid 1183] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1183] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1183] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1182] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1182] <... futex resumed>) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1182] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1183] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1183] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1189] <... futex resumed>) = 0 [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1189] <... futex resumed>) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1181] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1190] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1181] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1180] <... futex resumed>) = 0 [pid 1180] exit_group(0 [pid 1181] <... futex resumed>) = ? [pid 1180] <... exit_group resumed>) = ? [pid 1181] +++ exited with 0 +++ [pid 1180] +++ exited with 0 +++ executing program [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1180, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./47/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./47/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./47") = 0 [pid 437] mkdir("./48", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1192 ./strace-static-x86_64: Process 1192 attached [pid 1192] set_robust_list(0x555562678760, 24) = 0 [pid 1192] chdir("./48") = 0 [pid 1192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1192] setpgid(0, 0) = 0 [pid 1192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1192] write(3, "1000", 4) = 4 [pid 1192] close(3) = 0 [pid 1192] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1192] write(1, "executing program\n", 18) = 18 [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1192] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1192] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1192] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1193]}, 88) = 1193 [pid 1192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1193 attached [pid 1193] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1193] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 252.659082][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 252.665368][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 252.672866][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 252.678791][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 252.686897][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 252.700737][ T39] usb 4-1: USB disconnect, device number 49 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] <... futex resumed>) = 0 [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1193] <... futex resumed>) = 0 [pid 1193] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 1 [pid 1193] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1193] <... openat resumed>) = 3 [pid 1193] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = 0 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = 0 [pid 1187] <... futex resumed>) = 1 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1188] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 252.707694][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1185] <... futex resumed>) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1186] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 252.798978][ T1186] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1183] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1182] <... futex resumed>) = 0 [pid 1182] exit_group(0) = ? [pid 1183] +++ exited with 0 +++ [pid 1182] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1182, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1190] <... futex resumed>) = 1 [pid 1189] <... futex resumed>) = 0 [pid 434] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1190] <... futex resumed>) = 0 [pid 1189] <... futex resumed>) = 0 [pid 434] newfstatat(AT_FDCWD, "./47/binderfs", [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 434] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] unlink("./47/binderfs" [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... unlink resumed>) = 0 [pid 1190] <... futex resumed>) = 0 [pid 1189] <... futex resumed>) = 1 [pid 434] getdents64(3, [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1190] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] close(3 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 434] <... close resumed>) = 0 [pid 434] rmdir("./47") = 0 [pid 434] mkdir("./48", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1190] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1194 ./strace-static-x86_64: Process 1194 attached [pid 1194] set_robust_list(0x555562678760, 24) = 0 [pid 1194] chdir("./48") = 0 [pid 1194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1194] setpgid(0, 0) = 0 [pid 1194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1194] write(3, "1000", 4) = 4 [pid 1194] close(3) = 0 [pid 1194] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1194] write(1, "executing program\n", 18executing program ) = 18 [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1194] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1194] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1194] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1194] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1195]}, 88) = 1195 [pid 1194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1195 attached [pid 1195] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1195] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1195] <... futex resumed>) = 1 [pid 1195] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1195] <... futex resumed>) = 1 [pid 1195] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1195] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1187] <... futex resumed>) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1188] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 252.861668][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 252.870568][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 252.886828][ T24] usb 1-1: USB disconnect, device number 49 [ 252.893452][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1188] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 252.932128][ T1188] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] <... futex resumed>) = 0 [pid 1186] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1186] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1185] <... futex resumed>) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1185] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1186] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1186] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 253.009770][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 253.016226][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 253.023744][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1189] <... futex resumed>) = 0 [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1189] <... futex resumed>) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1193] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1187] <... futex resumed>) = 0 [pid 1188] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1188] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1187] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1187] <... futex resumed>) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1187] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1188] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1188] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 253.083620][ T1190] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 253.099301][ T39] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 253.141751][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 253.148461][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 253.155883][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1186] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1185] <... futex resumed>) = 0 [pid 1186] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1185] exit_group(0 [pid 1186] <... futex resumed>) = ? [pid 1185] <... exit_group resumed>) = ? [pid 1186] +++ exited with 0 +++ [pid 1185] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1185, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- executing program [pid 438] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./47/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./47/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./47") = 0 [pid 438] mkdir("./48", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1196 ./strace-static-x86_64: Process 1196 attached [pid 1196] set_robust_list(0x555562678760, 24) = 0 [pid 1196] chdir("./48") = 0 [pid 1196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1196] setpgid(0, 0) = 0 [pid 1196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1196] write(3, "1000", 4) = 4 [pid 1196] close(3) = 0 [pid 1196] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1196] write(1, "executing program\n", 18) = 18 [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1196] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1196] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1196] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1196] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1198]}, 88) = 1198 [pid 1196] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1198 attached [pid 1198] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1198] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = 0 [pid 1196] <... futex resumed>) = 1 [pid 1198] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = 0 [pid 1196] <... futex resumed>) = 1 [pid 1198] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1198] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1198] <... ioctl resumed>, 0) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1193] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 253.211933][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 253.220448][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 253.234269][ T453] usb 5-1: USB disconnect, device number 49 [ 253.240996][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1189] <... futex resumed>) = 0 [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1189] <... futex resumed>) = 0 [pid 1190] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1190] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1189] <... futex resumed>) = 0 [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1189] <... futex resumed>) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1189] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1190] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1190] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1193] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1195] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1193] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 253.281407][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.292232][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 253.302078][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 253.308344][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 253.315817][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 253.322570][ T24] usb 1-1: new high-speed USB device number 50 using dummy_hcd [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1188] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1187] <... futex resumed>) = 0 [pid 1188] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1187] exit_group(0) = ? [pid 1188] <... futex resumed>) = ? [pid 1188] +++ exited with 0 +++ [pid 1187] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./47/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./47/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./47") = 0 [pid 435] mkdir("./48", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1199 ./strace-static-x86_64: Process 1199 attached [pid 1199] set_robust_list(0x555562678760, 24) = 0 [pid 1199] chdir("./48") = 0 [pid 1199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1199] setpgid(0, 0 [pid 1193] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1199] <... setpgid resumed>) = 0 [pid 1199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1199] write(3, "1000", 4) = 4 [pid 1199] close(3) = 0 [pid 1199] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1199] write(1, "executing program\n", 18executing program ) = 18 [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1199] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1199] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1199] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1199] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1199] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1200]}, 88) = 1200 [pid 1199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1200 attached [pid 1200] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1200] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [ 253.332940][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 253.342604][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.350741][ T39] usb 4-1: Product: syz [ 253.354743][ T39] usb 4-1: Manufacturer: syz [ 253.355641][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 253.359154][ T39] usb 4-1: SerialNumber: syz [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1199] <... futex resumed>) = 0 [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1200] <... futex resumed>) = 1 [pid 1200] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1199] <... futex resumed>) = 0 [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1200] <... futex resumed>) = 1 [pid 1200] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1200] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 253.375023][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 253.392447][ T19] usb 2-1: USB disconnect, device number 49 [ 253.404021][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1190] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1190] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1189] <... futex resumed>) = 0 [pid 1189] exit_group(0 [pid 1190] <... futex resumed>) = ? [pid 1189] <... exit_group resumed>) = ? [pid 1190] +++ exited with 0 +++ [pid 1189] +++ exited with 0 +++ [pid 1195] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1189, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1195] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1195] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1195] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] <... openat resumed>) = 3 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] newfstatat(3, "", [pid 1195] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./47/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./47/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./47") = 0 [pid 436] mkdir("./48", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1201 ./strace-static-x86_64: Process 1201 attached [pid 1201] set_robust_list(0x555562678760, 24) = 0 [pid 1201] chdir("./48") = 0 [pid 1201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1201] setpgid(0, 0) = 0 [pid 1201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1201] write(3, "1000", 4) = 4 [pid 1201] close(3) = 0 [pid 1201] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1201] write(1, "executing program\n", 18executing program ) = 18 [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1201] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1201] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1201] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1202]}, 88) = 1202 [pid 1201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1202 attached [pid 1202] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1202] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1201] <... futex resumed>) = 0 [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1202] <... futex resumed>) = 1 [pid 1202] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1201] <... futex resumed>) = 0 [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1202] <... futex resumed>) = 1 [pid 1202] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1202] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 253.503965][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 253.511960][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.525253][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 253.536316][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 253.548302][ T443] usb 3-1: USB disconnect, device number 49 [pid 1202] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1195] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1202] <... ioctl resumed>, 0) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1195] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] <... futex resumed>) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1192] <... futex resumed>) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1193] <... ioctl resumed>, 0) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1195] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 253.555142][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 253.566428][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 253.573279][ T1193] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 253.575793][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.590226][ T24] usb 1-1: Product: syz [ 253.594339][ T24] usb 1-1: Manufacturer: syz [ 253.598752][ T24] usb 1-1: SerialNumber: syz [pid 1198] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 253.679305][ T453] usb 5-1: new high-speed USB device number 50 using dummy_hcd [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] <... futex resumed>) = 0 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1193] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... futex resumed>) = 0 [pid 1194] <... futex resumed>) = 1 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1195] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1200] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1198] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 253.806634][ T1195] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 253.829311][ T19] usb 2-1: new high-speed USB device number 50 using dummy_hcd [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 253.860623][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.871393][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 253.883226][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 253.892178][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.899965][ T453] usb 5-1: Product: syz [ 253.903900][ T453] usb 5-1: Manufacturer: syz [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 253.908322][ T453] usb 5-1: SerialNumber: syz [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] <... futex resumed>) = 0 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = 0 [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1193] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1202] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... futex resumed>) = 0 [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... futex resumed>) = 0 [pid 1194] <... futex resumed>) = 1 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1195] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1200] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 253.989336][ T443] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 254.020937][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1196] <... futex resumed>) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1198] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 254.031964][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 254.044320][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 254.053632][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.061492][ T19] usb 2-1: Product: syz [ 254.065624][ T19] usb 2-1: Manufacturer: syz [ 254.070052][ T19] usb 2-1: SerialNumber: syz [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1202] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 254.116689][ T1198] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] <... futex resumed>) = 0 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1193] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1194] <... futex resumed>) = 0 [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = 0 [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1195] <... futex resumed>) = 0 [ 254.171034][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.181823][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 254.193709][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 254.202669][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.207802][ T1193] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 254.210470][ T443] usb 3-1: Product: syz [pid 1194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1195] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1193] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1195] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1193] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1202] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1199] <... futex resumed>) = 0 [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] <... futex resumed>) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1200] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 254.221585][ T443] usb 3-1: Manufacturer: syz [ 254.226186][ T443] usb 3-1: SerialNumber: syz [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1196] <... futex resumed>) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1198] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 254.278645][ T1200] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1194] <... futex resumed>) = 0 [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1193] <... futex resumed>) = 1 [pid 1192] <... futex resumed>) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] <... futex resumed>) = 0 [pid 1195] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1193] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1193] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1192] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1193] <... futex resumed>) = 0 [pid 1192] <... futex resumed>) = 1 [pid 1193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1192] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1193] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1195] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1193] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1201] <... futex resumed>) = 0 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1201] <... futex resumed>) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1202] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1195] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1202] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1199] <... futex resumed>) = 0 [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] <... futex resumed>) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1200] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 254.428059][ T1195] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 254.431631][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 254.440853][ T1202] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 254.441490][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 254.455728][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1198] <... futex resumed>) = 0 [pid 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1196] <... futex resumed>) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1198] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1193] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1192] <... futex resumed>) = 0 [pid 1193] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1192] exit_group(0) = ? [pid 1193] <... futex resumed>) = ? [pid 1193] +++ exited with 0 +++ [pid 1192] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1192, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1195] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 0 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = 0 [pid 437] <... openat resumed>) = 3 [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] newfstatat(3, "", [pid 1202] <... futex resumed>) = 1 [pid 1201] <... futex resumed>) = 0 [pid 1195] <... openat resumed>) = -1 EFAULT (Bad address) [pid 437] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] getdents64(3, [pid 1202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1201] <... futex resumed>) = 0 [pid 1195] <... futex resumed>) = 1 [pid 1194] <... futex resumed>) = 0 [pid 437] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1202] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1194] <... futex resumed>) = 0 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1194] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] newfstatat(AT_FDCWD, "./48/binderfs", [pid 1202] <... ioctl resumed>, 0xa) = 0 [pid 1195] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 437] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 437] unlink("./48/binderfs" [pid 1202] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1195] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 437] <... unlink resumed>) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./48") = 0 [pid 437] mkdir("./49", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1204 ./strace-static-x86_64: Process 1204 attached [pid 1204] set_robust_list(0x555562678760, 24) = 0 [pid 1202] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 254.639094][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 254.647835][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 254.660635][ T39] usb 4-1: USB disconnect, device number 50 [ 254.666651][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 254.682472][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1204] chdir("./49") = 0 [pid 1204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1204] setpgid(0, 0) = 0 [pid 1204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1204] write(3, "1000", 4) = 4 [pid 1204] close(3) = 0 [pid 1204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1204] write(1, "executing program\n", 18executing program ) = 18 [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1204] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1199] <... futex resumed>) = 0 [pid 1204] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1204] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1204] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1205]}, 88) = 1205 [pid 1204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = 0 [pid 1199] <... futex resumed>) = 1 [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1200] <... futex resumed>) = 0 [pid 1199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] <... futex resumed>) = 0 ./strace-static-x86_64: Process 1205 attached [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1205] set_robust_list(0x7ffbef2f09a0, 24 [pid 1200] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1205] <... set_robust_list resumed>) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1205] rt_sigprocmask(SIG_SETMASK, [], [pid 1200] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1205] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1205] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] <... futex resumed>) = 0 [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = 0 [pid 1204] <... futex resumed>) = 1 [pid 1205] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = 0 [pid 1204] <... futex resumed>) = 1 [pid 1205] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1205] <... openat resumed>) = 3 [pid 1205] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1196] <... futex resumed>) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1198] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1198] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 254.688875][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 254.696676][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 254.728832][ T1198] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1195] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1195] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1194] <... futex resumed>) = 0 [pid 1194] exit_group(0 [pid 1195] <... futex resumed>) = ? [pid 1194] <... exit_group resumed>) = ? [pid 1195] +++ exited with 0 +++ [pid 1194] +++ exited with 0 +++ [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1194, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1202] <... futex resumed>) = 1 [pid 1201] <... futex resumed>) = 0 [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1201] <... futex resumed>) = 0 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 434] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1202] <... futex resumed>) = 0 [pid 1201] <... futex resumed>) = 1 [pid 434] <... openat resumed>) = 3 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] newfstatat(3, "", [pid 1202] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1200] <... futex resumed>) = 1 [pid 1199] <... futex resumed>) = 0 [pid 434] getdents64(3, [pid 1202] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] <... futex resumed>) = 0 [pid 434] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1200] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] newfstatat(AT_FDCWD, "./48/binderfs", [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1200] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] unlink("./48/binderfs" [pid 1200] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... unlink resumed>) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./48") = 0 [pid 434] mkdir("./49", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1206 [pid 1200] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 ./strace-static-x86_64: Process 1206 attached [pid 1206] set_robust_list(0x555562678760, 24) = 0 [pid 1206] chdir("./49") = 0 [pid 1206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1206] setpgid(0, 0) = 0 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1198] <... futex resumed>) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... openat resumed>) = 3 [pid 1206] write(3, "1000", 4 [pid 1198] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1196] <... futex resumed>) = 0 [pid 1206] <... write resumed>) = 4 [pid 1206] close(3 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1206] <... close resumed>) = 0 [pid 1206] symlink("/dev/binderfs", "./binderfs" [pid 1198] <... futex resumed>) = 0 [pid 1196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 1206] <... symlink resumed>) = 0 [pid 1198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1196] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] write(1, "executing program\n", 18) = 18 [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1198] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1196] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 0 [pid 1206] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1196] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1206] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1198] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 254.885980][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 254.895114][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 254.912906][ T24] usb 1-1: USB disconnect, device number 50 [ 254.914187][ T1200] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 254.919008][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1206] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1206] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1207]}, 88) = 1207 [pid 1206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1207 attached [pid 1207] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1207] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... futex resumed>) = 0 [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1207] <... futex resumed>) = 1 [pid 1207] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] <... futex resumed>) = 0 [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1207] <... futex resumed>) = 1 [pid 1207] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1207] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 254.941096][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 254.947414][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 254.955028][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1205] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] <... futex resumed>) = 0 [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] <... futex resumed>) = 0 [pid 1201] <... futex resumed>) = 1 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1202] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 255.059327][ T39] usb 4-1: new high-speed USB device number 51 using dummy_hcd [pid 1202] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1199] <... futex resumed>) = 0 [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] <... futex resumed>) = 0 [pid 1200] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1200] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1199] <... futex resumed>) = 0 [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1199] <... futex resumed>) = 0 [pid 1199] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1198] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1196] <... futex resumed>) = 0 [pid 1198] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1196] exit_group(0 [pid 1198] <... futex resumed>) = ? [pid 1196] <... exit_group resumed>) = ? [pid 1198] +++ exited with 0 +++ [pid 1196] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1196, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [ 255.111006][ T1202] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 255.135396][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 255.141969][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 255.149838][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 255.149988][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 438] restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 [pid 438] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./48/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./48") = 0 [pid 438] mkdir("./49", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1208 ./strace-static-x86_64: Process 1208 attached [pid 1208] set_robust_list(0x555562678760, 24) = 0 [pid 1208] chdir("./49") = 0 [pid 1208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1208] setpgid(0, 0) = 0 [pid 1208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1208] write(3, "1000", 4) = 4 [pid 1208] close(3) = 0 [pid 1208] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1208] write(1, "executing program\n", 18) = 18 [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1208] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1208] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1208] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1208] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1208] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1209]}, 88) = 1209 [pid 1208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1209 attached [pid 1209] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1209] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... futex resumed>) = 0 [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1209] <... futex resumed>) = 1 [pid 1209] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... futex resumed>) = 0 [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1209] <... futex resumed>) = 1 [pid 1209] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1209] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1205] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 255.165016][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 255.179725][ T453] usb 5-1: USB disconnect, device number 50 [ 255.185758][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 255.242184][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.253557][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 255.266703][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.275663][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.283415][ T39] usb 4-1: Product: syz [ 255.287380][ T39] usb 4-1: Manufacturer: syz [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1201] <... futex resumed>) = 0 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1201] <... futex resumed>) = 0 [pid 1202] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1202] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1201] <... futex resumed>) = 0 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1201] <... futex resumed>) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1201] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1202] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1202] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 255.291835][ T39] usb 4-1: SerialNumber: syz [pid 1200] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1199] <... futex resumed>) = 0 [pid 1200] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1199] exit_group(0 [pid 1200] <... futex resumed>) = ? [pid 1199] <... exit_group resumed>) = ? [pid 1200] +++ exited with 0 +++ [pid 1199] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1199, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1207] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [ 255.319949][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 255.326235][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 255.333648][ T24] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 255.341025][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 255.345134][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 255.356405][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 435] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./48/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./48") = 0 [pid 435] mkdir("./49", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1211 ./strace-static-x86_64: Process 1211 attached [pid 1211] set_robust_list(0x555562678760, 24) = 0 [pid 1211] chdir("./49") = 0 [pid 1211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1211] setpgid(0, 0) = 0 [pid 1211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1211] write(3, "1000", 4) = 4 [pid 1211] close(3) = 0 executing program [pid 1211] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1211] write(1, "executing program\n", 18) = 18 [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1211] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1211] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1211] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1212]}, 88) = 1212 [pid 1211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1212 attached [pid 1212] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1212] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1211] <... futex resumed>) = 0 [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1212] <... futex resumed>) = 1 [pid 1212] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1211] <... futex resumed>) = 0 [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1212] <... futex resumed>) = 1 [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1212] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1212] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 255.370472][ T19] usb 2-1: USB disconnect, device number 50 [ 255.376624][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1205] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1202] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1201] <... futex resumed>) = 0 [pid 1202] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1201] exit_group(0 [pid 1202] <... futex resumed>) = ? [pid 1201] <... exit_group resumed>) = ? [pid 1202] +++ exited with 0 +++ [pid 1201] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1201, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1207] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... restart_syscall resumed>) = 0 [pid 436] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1207] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 executing program [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./48/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./48") = 0 [pid 436] mkdir("./49", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1213 ./strace-static-x86_64: Process 1213 attached [pid 1213] set_robust_list(0x555562678760, 24) = 0 [pid 1213] chdir("./49") = 0 [pid 1213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1213] setpgid(0, 0) = 0 [pid 1213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1213] write(3, "1000", 4) = 4 [pid 1213] close(3) = 0 [pid 1213] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1213] write(1, "executing program\n", 18) = 18 [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1213] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1213] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1213] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1213] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1213] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1214]}, 88) = 1214 [pid 1213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1214 attached [pid 1214] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1214] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1213] <... futex resumed>) = 0 [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1214] <... futex resumed>) = 1 [pid 1214] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1213] <... futex resumed>) = 0 [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1214] <... futex resumed>) = 1 [pid 1214] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1214] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1207] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1214] <... ioctl resumed>, 0) = 0 [pid 1207] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 255.500349][ T1205] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 255.522099][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 255.532508][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1214] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1207] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 255.549981][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.561021][ T443] usb 3-1: USB disconnect, device number 50 [ 255.567032][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 255.576478][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 255.589700][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1209] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1207] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 255.598572][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.606450][ T453] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 255.613789][ T24] usb 1-1: Product: syz [ 255.617835][ T24] usb 1-1: Manufacturer: syz [ 255.623722][ T24] usb 1-1: SerialNumber: syz [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1205] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1212] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1209] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1206] <... futex resumed>) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1207] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1209] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1207] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 255.789318][ T19] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 255.811082][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.822080][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1209] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1205] <... futex resumed>) = 0 [pid 1204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1205] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 255.834107][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 255.837464][ T1207] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 255.843092][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.857936][ T453] usb 5-1: Product: syz [ 255.862020][ T453] usb 5-1: Manufacturer: syz [ 255.866378][ T453] usb 5-1: SerialNumber: syz [pid 1214] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1212] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 255.969337][ T443] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 255.981282][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.992207][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 256.004673][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1206] <... futex resumed>) = 0 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1206] <... futex resumed>) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1207] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1209] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] <... futex resumed>) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1209] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 256.013727][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.021566][ T19] usb 2-1: Product: syz [ 256.025523][ T19] usb 2-1: Manufacturer: syz [ 256.029997][ T19] usb 2-1: SerialNumber: syz [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1205] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1214] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 256.075536][ T1209] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 256.112540][ T1205] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 256.150679][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 256.161519][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 256.173597][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 256.182537][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.190316][ T443] usb 3-1: Product: syz [ 256.194286][ T443] usb 3-1: Manufacturer: syz [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1211] <... futex resumed>) = 0 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1211] <... futex resumed>) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1212] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 256.198716][ T443] usb 3-1: SerialNumber: syz [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... futex resumed>) = 0 [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1207] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1206] <... futex resumed>) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1207] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1209] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] <... futex resumed>) = 0 [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = 0 [pid 1208] <... futex resumed>) = 1 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1209] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 256.237947][ T1212] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1205] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1204] <... futex resumed>) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1204] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1205] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1205] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 256.322088][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 256.328547][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 256.336023][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] <... futex resumed>) = 0 [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = 0 [pid 1213] <... futex resumed>) = 1 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1214] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] <... futex resumed>) = 0 [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] <... futex resumed>) = 0 [pid 1211] <... futex resumed>) = 1 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1212] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] <... futex resumed>) = 0 [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = 0 [pid 1206] <... futex resumed>) = 1 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1207] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 256.409333][ T1214] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1209] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] <... futex resumed>) = 0 [pid 1209] <... futex resumed>) = 0 [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1209] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = 0 [pid 1208] <... futex resumed>) = 1 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1209] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1205] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1204] <... futex resumed>) = 0 [pid 1205] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1204] exit_group(0) = ? [pid 1205] <... futex resumed>) = ? [ 256.463025][ T1207] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1205] +++ exited with 0 +++ [pid 1204] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOWexecuting program ) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./49/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./49") = 0 [pid 437] mkdir("./50", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1216 ./strace-static-x86_64: Process 1216 attached [pid 1216] set_robust_list(0x555562678760, 24) = 0 [pid 1216] chdir("./50") = 0 [pid 1216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1216] setpgid(0, 0) = 0 [pid 1216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1216] write(3, "1000", 4) = 4 [pid 1216] close(3) = 0 [pid 1216] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1216] write(1, "executing program\n", 18) = 18 [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1216] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1216] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1216] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1217]}, 88) = 1217 [pid 1216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1217 attached [pid 1217] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1217] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1217] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1217] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1217] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 256.524496][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 256.533995][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 256.562827][ T39] usb 4-1: USB disconnect, device number 51 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1213] <... futex resumed>) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1213] <... futex resumed>) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1214] <... ioctl resumed>, 0xa) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 256.572311][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] <... futex resumed>) = 0 [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] <... futex resumed>) = 0 [pid 1211] <... futex resumed>) = 1 [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1212] <... futex resumed>) = 0 [pid 1211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1211] <... futex resumed>) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1212] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1206] <... futex resumed>) = 0 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1206] <... futex resumed>) = 0 [pid 1207] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1207] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1206] <... futex resumed>) = 0 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1206] <... futex resumed>) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1206] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1207] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1209] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] <... futex resumed>) = 0 [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... futex resumed>) = 0 [pid 1208] <... futex resumed>) = 1 [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1209] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 256.673035][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 256.679518][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 256.686931][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 256.692285][ T1209] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] <... futex resumed>) = 0 [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = 0 [pid 1213] <... futex resumed>) = 1 [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1214] <... futex resumed>) = 0 [pid 1213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1213] <... futex resumed>) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1214] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] <... futex resumed>) = 0 [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1212] <... futex resumed>) = 0 [pid 1211] <... futex resumed>) = 1 [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1212] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1207] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1206] <... futex resumed>) = 0 [pid 1207] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1206] exit_group(0 [pid 1207] <... futex resumed>) = ? [pid 1206] <... exit_group resumed>) = ? [pid 1207] +++ exited with 0 +++ [pid 1206] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1206, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 434] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./49/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./49"executing program ) = 0 [pid 434] mkdir("./50", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1218 ./strace-static-x86_64: Process 1218 attached [pid 1218] set_robust_list(0x555562678760, 24) = 0 [pid 1218] chdir("./50") = 0 [pid 1218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1218] setpgid(0, 0) = 0 [pid 1218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1218] write(3, "1000", 4) = 4 [pid 1218] close(3) = 0 [pid 1218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1218] write(1, "executing program\n", 18) = 18 [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1218] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1218] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1218] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1219]}, 88) = 1219 [pid 1218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1219 attached [pid 1219] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1219] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1219] <... futex resumed>) = 1 [pid 1219] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1219] <... futex resumed>) = 1 [pid 1219] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1219] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 256.850292][ T1212] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 256.874948][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 256.886242][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1209] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1208] <... futex resumed>) = 0 [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1209] <... futex resumed>) = 0 [pid 1208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1208] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1209] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1208] <... futex resumed>) = 0 [pid 1209] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1208] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1209] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1219] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 256.899802][ T24] usb 1-1: USB disconnect, device number 51 [ 256.905868][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 256.912721][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 256.920661][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 256.929665][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1217] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1213] <... futex resumed>) = 0 [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1213] <... futex resumed>) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1214] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 256.979325][ T39] usb 4-1: new high-speed USB device number 52 using dummy_hcd [pid 1214] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1211] <... futex resumed>) = 0 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1212] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1211] <... futex resumed>) = 0 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1211] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 257.021747][ T1214] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 257.061106][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1209] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1208] <... futex resumed>) = 0 [pid 1209] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1208] exit_group(0 [pid 1209] <... futex resumed>) = ? [pid 1208] <... exit_group resumed>) = ? [pid 1209] +++ exited with 0 +++ [pid 1208] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1208, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./49/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./49") = 0 [pid 438] mkdir("./50", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1220 ./strace-static-x86_64: Process 1220 attached [pid 1220] set_robust_list(0x555562678760, 24) = 0 [pid 1220] chdir("./50") = 0 [pid 1220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1220] setpgid(0, 0) = 0 [pid 1220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1220] write(3, "1000", 4) = 4 [pid 1220] close(3) = 0 [ 257.067600][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 257.075020][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 257.109362][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 1220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1220] write(1, "executing program\n", 18executing program ) = 18 [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1220] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1220] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1220] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1220] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1220] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1221]}, 88) = 1221 [pid 1220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1221 attached [pid 1221] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1221] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1220] <... futex resumed>) = 0 [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1221] <... futex resumed>) = 1 [pid 1221] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1220] <... futex resumed>) = 0 [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1221] <... futex resumed>) = 1 [pid 1221] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1221] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1217] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 257.126606][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 257.149497][ T453] usb 5-1: USB disconnect, device number 51 [ 257.155817][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] <... futex resumed>) = 0 [pid 1217] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = 0 [pid 1213] <... futex resumed>) = 1 [pid 1214] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1214] <... futex resumed>) = 0 [pid 1213] <... futex resumed>) = 1 [pid 1214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1213] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1214] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 257.167399][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.179588][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 257.192085][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 257.201082][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.208958][ T39] usb 4-1: Product: syz [ 257.214132][ T39] usb 4-1: Manufacturer: syz [ 257.219162][ T39] usb 4-1: SerialNumber: syz [pid 1212] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1211] <... futex resumed>) = 0 [pid 1212] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1211] exit_group(0 [pid 1212] <... futex resumed>) = ? [pid 1211] <... exit_group resumed>) = ? [pid 1212] +++ exited with 0 +++ [pid 1211] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./49/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./49") = 0 [pid 435] mkdir("./50", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1223 ./strace-static-x86_64: Process 1223 attached [pid 1223] set_robust_list(0x555562678760, 24) = 0 [ 257.232785][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 257.239179][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 257.246869][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 257.263004][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [pid 1223] chdir("./50"executing program ) = 0 [pid 1223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1223] setpgid(0, 0) = 0 [pid 1223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1223] write(3, "1000", 4) = 4 [pid 1223] close(3) = 0 [pid 1223] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1223] write(1, "executing program\n", 18) = 18 [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1223] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1223] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1223] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1224]}, 88) = 1224 [pid 1223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1224 attached [pid 1224] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1224] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] <... futex resumed>) = 0 [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1224] <... futex resumed>) = 1 [pid 1224] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] <... futex resumed>) = 0 [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1224] <... futex resumed>) = 1 [pid 1224] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1224] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 257.277845][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 257.291433][ T19] usb 2-1: USB disconnect, device number 51 [ 257.298875][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 257.309373][ T24] usb 1-1: new high-speed USB device number 52 using dummy_hcd [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] <... futex resumed>) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1217] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1214] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1214] <... futex resumed>) = 1 [pid 1213] <... futex resumed>) = 0 [pid 1214] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1213] exit_group(0 [pid 1214] <... futex resumed>) = ? [pid 1213] <... exit_group resumed>) = ? [pid 1217] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1214] +++ exited with 0 +++ [pid 1213] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./49/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./49") = 0 [pid 436] mkdir("./50", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1225 ./strace-static-x86_64: Process 1225 attached [pid 1225] set_robust_list(0x555562678760, 24) = 0 [pid 1225] chdir("./50") = 0 [pid 1225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1225] setpgid(0, 0) = 0 [pid 1225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1225] write(3, "1000", 4) = 4 [pid 1225] close(3) = 0 [pid 1225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1225] write(1, "executing program\n", 18executing program ) = 18 [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1225] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1225] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1225] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1225] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1226]}, 88) = 1226 [pid 1225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1226 attached [pid 1226] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1226] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] <... futex resumed>) = 0 [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1226] <... futex resumed>) = 1 [pid 1226] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] <... futex resumed>) = 0 [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1226] <... futex resumed>) = 1 [pid 1226] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1226] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 257.432132][ T1217] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 257.441249][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 257.452442][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 257.464855][ T443] usb 3-1: USB disconnect, device number 51 [ 257.471180][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 257.491308][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.502099][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 257.514529][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 257.523598][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 257.538459][ T24] usb 1-1: Product: syz [ 257.542466][ T24] usb 1-1: Manufacturer: syz [ 257.546871][ T24] usb 1-1: SerialNumber: syz [ 257.559304][ T453] usb 5-1: new high-speed USB device number 52 using dummy_hcd [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] <... futex resumed>) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1217] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1224] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 257.709309][ T19] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 257.741334][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] <... futex resumed>) = 1 [pid 1218] <... futex resumed>) = 0 [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1221] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1221] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1219] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1219] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1219] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1221] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 257.752443][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 257.764581][ T1219] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 257.765691][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 257.780619][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.788455][ T453] usb 5-1: Product: syz [ 257.792479][ T453] usb 5-1: Manufacturer: syz [ 257.796953][ T453] usb 5-1: SerialNumber: syz [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... futex resumed>) = 0 [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = 0 [pid 1216] <... futex resumed>) = 1 [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1217] <... futex resumed>) = 0 [pid 1216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] <... futex resumed>) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1217] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1226] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1224] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 257.879320][ T443] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 257.891378][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.902426][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 257.914884][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = 1 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1219] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 257.923884][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.931693][ T19] usb 2-1: Product: syz [ 257.935661][ T19] usb 2-1: Manufacturer: syz [ 257.940120][ T19] usb 2-1: SerialNumber: syz [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] <... futex resumed>) = 0 [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = 0 [pid 1220] <... futex resumed>) = 1 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1221] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] <... futex resumed>) = 0 [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = 0 [pid 1216] <... futex resumed>) = 1 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1217] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1226] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 258.006258][ T1221] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 258.045392][ T1217] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 258.061550][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.072365][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 258.084807][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 258.093755][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.101655][ T443] usb 3-1: Product: syz [ 258.105594][ T443] usb 3-1: Manufacturer: syz [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... futex resumed>) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1224] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 258.110049][ T443] usb 3-1: SerialNumber: syz [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = 1 [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1218] <... futex resumed>) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1219] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 258.148124][ T1224] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] <... futex resumed>) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1221] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] <... futex resumed>) = 0 [pid 1217] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1217] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1216] <... futex resumed>) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1216] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1217] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 258.254576][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.260924][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 258.268227][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1225] <... futex resumed>) = 0 [pid 1226] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1225] <... futex resumed>) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1226] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] <... futex resumed>) = 0 [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = 0 [pid 1223] <... futex resumed>) = 1 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1224] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 258.319914][ T1226] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1218] <... futex resumed>) = 0 [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1218] <... futex resumed>) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1219] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1221] <... futex resumed>) = 0 [pid 1220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] <... futex resumed>) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1221] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 258.385872][ T1219] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1217] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1216] <... futex resumed>) = 0 [pid 1217] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1216] exit_group(0) = ? [pid 1217] <... futex resumed>) = ? [pid 1217] +++ exited with 0 +++ [pid 1216] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1216, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- executing program [pid 437] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./50/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./50") = 0 [pid 437] mkdir("./51", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1228 ./strace-static-x86_64: Process 1228 attached [pid 1228] set_robust_list(0x555562678760, 24) = 0 [pid 1228] chdir("./51") = 0 [pid 1228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1228] setpgid(0, 0) = 0 [pid 1228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1228] write(3, "1000", 4) = 4 [pid 1228] close(3) = 0 [pid 1228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1228] write(1, "executing program\n", 18) = 18 [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1228] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1228] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1228] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1228] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1228] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1229]}, 88) = 1229 [pid 1228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1229 attached [pid 1229] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1229] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1229] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1229] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1229] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1225] <... futex resumed>) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1225] <... futex resumed>) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1226] <... ioctl resumed>, 0xa) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 258.457156][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 258.466169][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.488048][ T39] usb 4-1: USB disconnect, device number 52 [ 258.495490][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 1223] <... futex resumed>) = 1 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = 0 [pid 1223] <... futex resumed>) = 1 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1224] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] <... futex resumed>) = 0 [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = 0 [pid 1218] <... futex resumed>) = 1 [pid 1219] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1219] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1218] <... futex resumed>) = 0 [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1218] <... futex resumed>) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1218] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1219] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] <... futex resumed>) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1221] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 258.595524][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.601864][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 258.609201][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 258.618773][ T1221] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1225] <... futex resumed>) = 0 [pid 1226] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1225] <... futex resumed>) = 0 [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1226] <... futex resumed>) = 0 [pid 1225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1226] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1225] <... futex resumed>) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1226] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... futex resumed>) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1224] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1219] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1218] <... futex resumed>) = 0 [pid 1219] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1218] exit_group(0 [pid 1219] <... futex resumed>) = ? [pid 1218] <... exit_group resumed>) = ? [pid 1219] +++ exited with 0 +++ [pid 1218] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1218, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 258.760666][ T1224] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 258.798258][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./50/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./50") = 0 [pid 434] mkdir("./51", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1230 ./strace-static-x86_64: Process 1230 attached [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] <... futex resumed>) = 0 [pid 1221] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1221] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] set_robust_list(0x555562678760, 24) = 0 [pid 1230] chdir("./51") = 0 [pid 1230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1230] setpgid(0, 0) = 0 [pid 1230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1230] write(3, "1000", 4) = 4 [pid 1230] close(3) = 0 [pid 1230] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1230] write(1, "executing program\n", 18 [pid 1221] <... futex resumed>) = 1 [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1220] <... futex resumed>) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1220] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1221] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1221] ioctl(3, USB_RAW_IOCTL_EP0_WRITEexecuting program , 0x7ffbef2ee130) = 26 [pid 1230] <... write resumed>) = 18 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1230] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1230] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1230] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1231]}, 88) = 1231 [pid 1230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1231 attached [pid 1231] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1231] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = 0 [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] <... futex resumed>) = 1 [pid 1231] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = 0 [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1231] <... futex resumed>) = 1 [pid 1231] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1231] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 258.806926][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 258.819761][ T24] usb 1-1: USB disconnect, device number 52 [ 258.827495][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 258.837958][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.844600][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 258.852781][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1229] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1226] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1225] <... futex resumed>) = 0 [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... futex resumed>) = 0 [pid 1225] <... futex resumed>) = 1 [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1226] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 258.889355][ T39] usb 4-1: new high-speed USB device number 53 using dummy_hcd [pid 1226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... futex resumed>) = 0 [pid 1224] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1224] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1223] <... futex resumed>) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1223] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1224] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 258.931737][ T1226] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.970315][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 258.976713][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 258.984202][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1221] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1220] <... futex resumed>) = 0 [pid 1221] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1220] exit_group(0 [pid 1221] <... futex resumed>) = ? [pid 1220] <... exit_group resumed>) = ? [pid 1221] +++ exited with 0 +++ [pid 1220] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1220, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./50/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./50") = 0 [pid 438] mkdir("./51", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1232 ./strace-static-x86_64: Process 1232 attached [pid 1232] set_robust_list(0x555562678760, 24) = 0 [pid 1232] chdir("./51" [pid 1229] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1232] <... chdir resumed>) = 0 [pid 1232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1232] setpgid(0, 0) = 0 [pid 1232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1232] write(3, "1000", 4) = 4 [pid 1232] close(3) = 0 [pid 1232] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1232] write(1, "executing program\n", 18executing program ) = 18 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1232] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1232] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1229] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1232] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1229] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1232] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1233]}, 88) = 1233 [pid 1232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1233 attached [pid 1233] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1233] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = 0 [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1233] <... futex resumed>) = 1 [pid 1233] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = 0 [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1233] <... futex resumed>) = 1 [pid 1233] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1233] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 259.046453][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 259.055974][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 259.068580][ T453] usb 5-1: USB disconnect, device number 52 [ 259.074938][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 259.085283][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1233] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1229] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1225] <... futex resumed>) = 0 [pid 1226] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1225] <... futex resumed>) = 0 [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1226] <... futex resumed>) = 0 [pid 1225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1225] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1226] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1225] <... futex resumed>) = 0 [pid 1226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1225] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1226] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 259.096704][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 259.111577][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 259.120542][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.128397][ T39] usb 4-1: Product: syz [ 259.132436][ T39] usb 4-1: Manufacturer: syz [ 259.136898][ T39] usb 4-1: SerialNumber: syz [pid 1229] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1224] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1223] <... futex resumed>) = 0 [pid 1224] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1223] exit_group(0 [pid 1224] <... futex resumed>) = ? [pid 1223] <... exit_group resumed>) = ? [pid 1224] +++ exited with 0 +++ [pid 1223] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./50/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./50") = 0 [pid 435] mkdir("./51", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1234 ./strace-static-x86_64: Process 1234 attached [pid 1234] set_robust_list(0x555562678760, 24) = 0 [pid 1234] chdir("./51") = 0 [pid 1234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1234] setpgid(0, 0) = 0 [pid 1234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1234] write(3, "1000", 4) = 4 [pid 1234] close(3) = 0 [pid 1234] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1234] write(1, "executing program\n", 18executing program ) = 18 [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1234] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1234] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1234] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1234] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1234] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1234] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1235]}, 88) = 1235 [pid 1234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1235 attached [ 259.146230][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 259.154837][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 259.162589][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 259.172670][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 259.181862][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1235] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1235] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1234] <... futex resumed>) = 0 [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1235] <... futex resumed>) = 1 [pid 1235] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1234] <... futex resumed>) = 0 [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1235] <... futex resumed>) = 1 [pid 1235] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1235] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 259.199953][ T19] usb 2-1: USB disconnect, device number 52 [ 259.206960][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1231] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 259.259313][ T24] usb 1-1: new high-speed USB device number 53 using dummy_hcd [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1226] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1226] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1225] <... futex resumed>) = 0 [pid 1225] exit_group(0 [pid 1226] <... futex resumed>) = ? [pid 1225] <... exit_group resumed>) = ? [pid 1226] +++ exited with 0 +++ [pid 1225] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./50/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./50") = 0 [pid 436] mkdir("./51", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1237 ./strace-static-x86_64: Process 1237 attached [pid 1237] set_robust_list(0x555562678760, 24) = 0 [pid 1237] chdir("./51") = 0 [pid 1237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1237] setpgid(0, 0) = 0 [pid 1237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1237] write(3, "1000", 4) = 4 [pid 1237] close(3) = 0 [pid 1237] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1237] write(1, "executing program\n", 18executing program ) = 18 [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1237] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1237] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1238]}, 88) = 1238 [pid 1237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1228] <... futex resumed>) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1229] <... ioctl resumed>, 0) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1238 attached [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1229] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1238] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1238] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1238] <... futex resumed>) = 0 [pid 1238] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1237] <... futex resumed>) = 0 [pid 1238] <... openat resumed>) = 3 [pid 1238] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1238] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 259.346486][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 259.354996][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 259.370196][ T1229] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 259.377724][ T443] usb 3-1: USB disconnect, device number 52 [ 259.383834][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1231] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 259.441096][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.451925][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 259.464218][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 259.473238][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.481267][ T24] usb 1-1: Product: syz [ 259.485250][ T24] usb 1-1: Manufacturer: syz [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1233] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 259.489697][ T24] usb 1-1: SerialNumber: syz [ 259.499335][ T453] usb 5-1: new high-speed USB device number 53 using dummy_hcd [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] <... futex resumed>) = 0 [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = 0 [pid 1228] <... futex resumed>) = 1 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1229] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1235] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1233] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 259.619311][ T19] usb 2-1: new high-speed USB device number 53 using dummy_hcd [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] <... futex resumed>) = 0 [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... futex resumed>) = 0 [pid 1230] <... futex resumed>) = 1 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1231] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1233] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1231] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1231] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 259.681174][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.691949][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 259.702912][ T1231] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 259.711882][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 259.720769][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1238] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1228] <... futex resumed>) = 0 [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1229] <... futex resumed>) = 0 [pid 1228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1228] <... futex resumed>) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1229] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1235] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 259.728574][ T453] usb 5-1: Product: syz [ 259.732591][ T453] usb 5-1: Manufacturer: syz [ 259.736982][ T453] usb 5-1: SerialNumber: syz [ 259.769336][ T443] usb 3-1: new high-speed USB device number 53 using dummy_hcd [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 259.801535][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.812347][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 259.824612][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 259.833646][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.841523][ T19] usb 2-1: Product: syz [ 259.845482][ T19] usb 2-1: Manufacturer: syz [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 259.849923][ T19] usb 2-1: SerialNumber: syz [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1230] <... futex resumed>) = 0 [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] <... futex resumed>) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1231] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1233] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] <... futex resumed>) = 0 [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... futex resumed>) = 0 [pid 1232] <... futex resumed>) = 1 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1233] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1238] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1238] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1233] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1238] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 259.946171][ T1233] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 259.955491][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.966269][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 259.977505][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 259.986418][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] <... futex resumed>) = 0 [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = 0 [pid 1228] <... futex resumed>) = 1 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1229] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1238] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1229] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1234] <... futex resumed>) = 0 [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 259.994230][ T443] usb 3-1: Product: syz [ 259.998214][ T443] usb 3-1: Manufacturer: syz [ 260.002649][ T443] usb 3-1: SerialNumber: syz [ 260.004078][ T1229] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1234] <... futex resumed>) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1235] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1230] <... futex resumed>) = 0 [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1230] <... futex resumed>) = 0 [pid 1231] <... futex resumed>) = 0 [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1231] <... futex resumed>) = 0 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 260.057676][ T1235] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1232] <... futex resumed>) = 0 [pid 1233] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] <... futex resumed>) = 0 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1237] <... futex resumed>) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1238] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1228] <... futex resumed>) = 0 [pid 1229] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1229] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1229] <... futex resumed>) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1228] <... futex resumed>) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1228] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1229] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1238] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1234] <... futex resumed>) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1234] <... futex resumed>) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1235] <... ioctl resumed>, 0xa) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 260.212474][ T1238] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 260.220957][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.227316][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 260.234762][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1230] <... futex resumed>) = 0 [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] <... futex resumed>) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1232] <... futex resumed>) = 0 [pid 1233] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] <... futex resumed>) = 0 [pid 1233] <... futex resumed>) = 0 [pid 1233] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... futex resumed>) = 0 [pid 1232] <... futex resumed>) = 1 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1233] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 260.315293][ T1231] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1229] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1228] <... futex resumed>) = 0 [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1228] exit_group(0 [pid 1238] <... futex resumed>) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1229] <... futex resumed>) = ? [pid 1228] <... exit_group resumed>) = ? [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1229] +++ exited with 0 +++ [pid 1237] <... futex resumed>) = 0 [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1228] +++ exited with 0 +++ [pid 1238] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1238] <... ioctl resumed>, 0xa) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 437] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1238] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 437] <... openat resumed>) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./51/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./51") = 0 [pid 437] mkdir("./52", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1240 ./strace-static-x86_64: Process 1240 attached [pid 1240] set_robust_list(0x555562678760, 24) = 0 [pid 1240] chdir("./52") = 0 [pid 1240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1240] setpgid(0, 0) = 0 [pid 1240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1240] write(3, "1000", 4) = 4 [pid 1240] close(3) = 0 [pid 1240] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1240] write(1, "executing program\n", 18executing program ) = 18 [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1240] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1240] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1240] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1240] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1240] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1241]}, 88) = 1241 [pid 1240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1241 attached [pid 1241] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1241] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1240] <... futex resumed>) = 0 [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1241] <... futex resumed>) = 1 [pid 1241] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1240] <... futex resumed>) = 0 [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1241] <... futex resumed>) = 1 [pid 1241] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1241] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1234] <... futex resumed>) = 0 [ 260.423376][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 260.437104][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 260.460143][ T39] usb 4-1: USB disconnect, device number 53 [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1234] <... futex resumed>) = 0 [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1235] <... futex resumed>) = 0 [pid 1234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1234] <... futex resumed>) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1235] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 260.466615][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1230] <... futex resumed>) = 0 [pid 1231] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1231] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1230] <... futex resumed>) = 0 [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1230] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1232] <... futex resumed>) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1233] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 260.527751][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.534687][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 260.542214][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 260.559000][ T1233] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1237] <... futex resumed>) = 0 [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1238] <... futex resumed>) = 0 [pid 1237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1237] <... futex resumed>) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1238] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] <... futex resumed>) = 0 [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = 0 [pid 1234] <... futex resumed>) = 1 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1235] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1235] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1231] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1231] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1230] <... futex resumed>) = 0 [pid 1230] exit_group(0 [pid 1231] <... futex resumed>) = ? [pid 1230] <... exit_group resumed>) = ? [pid 1231] +++ exited with 0 +++ [ 260.679416][ T1235] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1230] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1230, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./51/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./51") = 0 [pid 434] mkdir("./52", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1242 ./strace-static-x86_64: Process 1242 attached [pid 1242] set_robust_list(0x555562678760, 24) = 0 [pid 1242] chdir("./52") = 0 [pid 1242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1242] setpgid(0, 0) = 0 [pid 1242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1242] write(3, "1000", 4) = 4 [pid 1242] close(3) = 0 [pid 1242] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1242] write(1, "executing program\n", 18executing program ) = 18 [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1242] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1242] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1242] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1243]}, 88) = 1243 [pid 1242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1243 attached [pid 1243] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1243] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1242] <... futex resumed>) = 0 [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1243] <... futex resumed>) = 1 [pid 1243] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1242] <... futex resumed>) = 0 [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1243] <... futex resumed>) = 1 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1232] <... futex resumed>) = 0 [pid 1233] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1232] <... futex resumed>) = 0 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1233] <... futex resumed>) = 0 [pid 1232] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1232] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1233] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1232] <... futex resumed>) = 0 [pid 1233] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1232] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1233] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1243] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1243] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 260.733501][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 260.746411][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 260.768201][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.774741][ T24] usb 1-1: USB disconnect, device number 53 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] <... futex resumed>) = 0 [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1238] <... futex resumed>) = 0 [pid 1237] <... futex resumed>) = 1 [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1238] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 260.781368][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 260.789185][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 260.798741][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1234] <... futex resumed>) = 0 [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1234] <... futex resumed>) = 0 [pid 1235] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1235] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1234] <... futex resumed>) = 0 [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1234] <... futex resumed>) = 0 [pid 1235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1234] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1235] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 260.836851][ T1238] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 260.869334][ T39] usb 4-1: new high-speed USB device number 54 using dummy_hcd [pid 1235] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 260.889664][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 260.896113][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 260.904069][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1233] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1233] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1232] <... futex resumed>) = 0 [pid 1232] exit_group(0 [pid 1233] <... futex resumed>) = ? [pid 1232] <... exit_group resumed>) = ? [pid 1233] +++ exited with 0 +++ [pid 1232] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1232, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./51/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./51") = 0 [pid 438] mkdir("./52", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1244 ./strace-static-x86_64: Process 1244 attached [pid 1244] set_robust_list(0x555562678760, 24) = 0 [pid 1244] chdir("./52") = 0 [pid 1244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1244] setpgid(0, 0) = 0 [pid 1244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1244] write(3, "1000", 4) = 4 [pid 1244] close(3) = 0 [pid 1244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1244] write(1, "executing program\n", 18executing program ) = 18 [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1244] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1244] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1244] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1245]}, 88) = 1245 [pid 1244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1245 attached [pid 1245] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1245] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] <... futex resumed>) = 0 [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1245] <... futex resumed>) = 0 [pid 1245] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = 0 [pid 1244] <... futex resumed>) = 1 [pid 1245] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1245] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1245] <... ioctl resumed>, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 260.970750][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 260.982823][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 260.995828][ T453] usb 5-1: USB disconnect, device number 53 [ 261.002140][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1241] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1237] <... futex resumed>) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1238] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1241] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1238] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1238] <... futex resumed>) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1237] <... futex resumed>) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1238] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1237] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1238] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1238] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1235] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1235] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1234] <... futex resumed>) = 0 [pid 1234] exit_group(0 [pid 1235] <... futex resumed>) = ? [pid 1234] <... exit_group resumed>) = ? [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1235] +++ exited with 0 +++ [pid 1234] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./51/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./51" [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] <... rmdir resumed>) = 0 [pid 435] mkdir("./52", 0777 [pid 1241] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] <... mkdir resumed>) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1246 ./strace-static-x86_64: Process 1246 attached [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1246] set_robust_list(0x555562678760, 24) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] chdir("./52" [pid 1241] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... chdir resumed>) = 0 [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1246] <... prctl resumed>) = 0 [ 261.053931][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.065811][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 261.075664][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 261.081990][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 261.089458][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 261.096844][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 executing program [pid 1241] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1246] setpgid(0, 0) = 0 [pid 1246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1246] write(3, "1000", 4) = 4 [pid 1246] close(3) = 0 [pid 1246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1246] write(1, "executing program\n", 18) = 18 [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1246] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1246] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1246] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1247]}, 88) = 1247 [pid 1246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1247 attached [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1247] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1247] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] <... futex resumed>) = 0 [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 1 [pid 1247] ioctl(-1, TIOCSETD, NULL [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1247] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1246] <... futex resumed>) = 0 [pid 1247] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... openat resumed>) = 3 [pid 1246] <... futex resumed>) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_INIT [ 261.108142][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.113536][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 261.121198][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.134988][ T19] usb 2-1: USB disconnect, device number 53 [ 261.141354][ T39] usb 4-1: Product: syz [ 261.142115][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 261.145484][ T39] usb 4-1: Manufacturer: syz [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1247] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1241] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 261.158738][ T39] usb 4-1: SerialNumber: syz [pid 1243] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 261.189320][ T24] usb 1-1: new high-speed USB device number 54 using dummy_hcd [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1238] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1237] <... futex resumed>) = 0 [pid 1238] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1237] exit_group(0 [pid 1238] <... futex resumed>) = ? [pid 1237] <... exit_group resumed>) = ? [pid 1238] +++ exited with 0 +++ [pid 1237] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1237, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./51/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./51") = 0 [pid 436] mkdir("./52", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1249 ./strace-static-x86_64: Process 1249 attached [pid 1249] set_robust_list(0x555562678760, 24) = 0 [pid 1249] chdir("./52") = 0 [pid 1249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1249] setpgid(0, 0) = 0 [pid 1249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1249] write(3, "1000", 4) = 4 [pid 1249] close(3) = 0 [pid 1249] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1249] write(1, "executing program\n", 18executing program ) = 18 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1249] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1249] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1249] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1250]}, 88) = 1250 [pid 1249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1250 attached [pid 1250] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1250] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] <... futex resumed>) = 0 [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = 0 [pid 1249] <... futex resumed>) = 1 [pid 1250] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1250] <... futex resumed>) = 1 [pid 1249] <... futex resumed>) = 0 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=49000000} [pid 1250] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1250] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 261.278857][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 261.289524][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 261.306890][ T443] usb 3-1: USB disconnect, device number 53 [ 261.314886][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1240] <... futex resumed>) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1241] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1243] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1241] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1243] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 261.368714][ T1241] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 261.370897][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.386655][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 261.399235][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.399376][ T453] usb 5-1: new high-speed USB device number 54 using dummy_hcd [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 261.415805][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.423652][ T24] usb 1-1: Product: syz [ 261.427626][ T24] usb 1-1: Manufacturer: syz [ 261.432097][ T24] usb 1-1: SerialNumber: syz [pid 1247] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1240] <... futex resumed>) = 0 [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1240] <... futex resumed>) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1241] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1245] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 261.559325][ T19] usb 2-1: new high-speed USB device number 54 using dummy_hcd [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1243] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1242] <... futex resumed>) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1243] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [ 261.611058][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.621898][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 261.634426][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.643519][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.648265][ T1243] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1245] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 261.651417][ T453] usb 5-1: Product: syz [ 261.662378][ T453] usb 5-1: Manufacturer: syz [ 261.666828][ T453] usb 5-1: SerialNumber: syz [pid 1250] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1247] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 261.709320][ T443] usb 3-1: new high-speed USB device number 54 using dummy_hcd [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] <... futex resumed>) = 0 [ 261.751396][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.762488][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 261.775028][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 261.784132][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.791966][ T19] usb 2-1: Product: syz [ 261.795933][ T19] usb 2-1: Manufacturer: syz [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = 0 [pid 1240] <... futex resumed>) = 1 [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1241] <... futex resumed>) = 0 [pid 1240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1240] <... futex resumed>) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1241] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1247] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 261.800391][ T19] usb 2-1: SerialNumber: syz [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1243] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1242] <... futex resumed>) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1243] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] <... futex resumed>) = 0 [pid 1245] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1250] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 261.873779][ T1245] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 261.890692][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.901488][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 261.914143][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 261.923178][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.930971][ T443] usb 3-1: Product: syz [ 261.934949][ T443] usb 3-1: Manufacturer: syz [ 261.939399][ T443] usb 3-1: SerialNumber: syz [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] <... futex resumed>) = 0 [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] <... futex resumed>) = 0 [pid 1240] <... futex resumed>) = 1 [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1241] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] <... futex resumed>) = 0 [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 1 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1247] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1241] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1247] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1243] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1242] <... futex resumed>) = 0 [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1243] <... futex resumed>) = 0 [pid 1242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1243] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1242] <... futex resumed>) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1243] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 262.007889][ T1241] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 262.011756][ T1247] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] <... futex resumed>) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1249] <... futex resumed>) = 0 [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] <... futex resumed>) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1250] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 262.148077][ T1250] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1240] <... futex resumed>) = 0 [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 1 [pid 1246] <... futex resumed>) = 0 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1240] <... futex resumed>) = 0 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1241] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1241] <... futex resumed>) = 1 [pid 1240] <... futex resumed>) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... ioctl resumed>, 0xa) = 0 [pid 1241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1240] <... futex resumed>) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1240] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1247] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1241] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1247] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1241] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1242] <... futex resumed>) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1243] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 262.224942][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.231288][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 262.238711][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1245] <... futex resumed>) = 0 [pid 1244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] <... futex resumed>) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 262.266529][ T1243] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1249] <... futex resumed>) = 0 [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] <... futex resumed>) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1250] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1241] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1240] <... futex resumed>) = 0 [pid 1241] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1240] exit_group(0 [pid 1241] <... futex resumed>) = ? [pid 1240] <... exit_group resumed>) = ? [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1241] +++ exited with 0 +++ [pid 1247] <... futex resumed>) = 1 [pid 1246] <... futex resumed>) = 0 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1240] +++ exited with 0 +++ [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1240, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1247] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 437] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1247] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 437] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./52/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./52") = 0 [pid 437] mkdir("./53", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1252 ./strace-static-x86_64: Process 1252 attached [pid 1252] set_robust_list(0x555562678760, 24) = 0 [pid 1252] chdir("./53") = 0 [pid 1252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1252] setpgid(0, 0) = 0 [pid 1252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1252] write(3, "1000", 4) = 4 [pid 1252] close(3) = 0 [pid 1252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1252] write(1, "executing program\n", 18executing program ) = 18 [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1252] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1252] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1252] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1252] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1252] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1253]}, 88) = 1253 [pid 1252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1253 attached [pid 1253] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1253] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1252] <... futex resumed>) = 0 [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1253] <... futex resumed>) = 1 [pid 1253] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1252] <... futex resumed>) = 0 [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1253] <... futex resumed>) = 1 [pid 1253] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1253] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1242] <... futex resumed>) = 0 [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1243] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1243] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1242] <... futex resumed>) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1242] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1243] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1243] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 262.428246][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 262.440340][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 262.452689][ T39] usb 4-1: USB disconnect, device number 54 [ 262.458783][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] <... futex resumed>) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 262.476373][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.482740][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 262.490220][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 262.491403][ T1245] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1249] <... futex resumed>) = 0 [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] <... futex resumed>) = 0 [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1250] <... futex resumed>) = 0 [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1249] <... futex resumed>) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1250] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1246] <... futex resumed>) = 0 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1247] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1243] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1242] <... futex resumed>) = 0 [pid 1243] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1242] exit_group(0 [pid 1243] <... futex resumed>) = ? [pid 1242] <... exit_group resumed>) = ? [pid 1243] +++ exited with 0 +++ [pid 1242] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1242, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 262.641026][ T1247] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 434] unlink("./52/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./52") = 0 [pid 434] mkdir("./53", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1254 ./strace-static-x86_64: Process 1254 attached [pid 1254] set_robust_list(0x555562678760, 24) = 0 [pid 1254] chdir("./53") = 0 [pid 1254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1254] setpgid(0, 0) = 0 [pid 1254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1254] write(3, "1000", 4) = 4 [pid 1254] close(3) = 0 [pid 1254] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1254] write(1, "executing program\n", 18) = 18 [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1254] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1254] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1254] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1255]}, 88) = 1255 [pid 1254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1255 attached [pid 1255] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1255] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] <... futex resumed>) = 0 [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1255] <... futex resumed>) = 1 [pid 1255] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] <... futex resumed>) = 0 [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1255] <... futex resumed>) = 1 [pid 1255] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1255] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] <... futex resumed>) = 0 [pid 1245] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1245] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1244] <... futex resumed>) = 0 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1244] <... futex resumed>) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1244] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1245] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1245] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 262.684565][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 262.695822][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 262.709320][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.715616][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 262.724608][ T24] usb 1-1: USB disconnect, device number 54 [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] <... futex resumed>) = 0 [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... futex resumed>) = 0 [pid 1249] <... futex resumed>) = 1 [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1250] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 262.730720][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 262.739701][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 262.761265][ T1250] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] <... futex resumed>) = 0 [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = 0 [pid 1246] <... futex resumed>) = 1 [pid 1247] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1247] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1246] <... futex resumed>) = 0 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1246] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1246] <... futex resumed>) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1247] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1253] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1245] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1245] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1244] <... futex resumed>) = 0 [pid 1244] exit_group(0 [pid 1245] <... futex resumed>) = ? [pid 1244] <... exit_group resumed>) = ? [pid 1245] +++ exited with 0 +++ [ 262.851021][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.857524][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 262.864943][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 262.869354][ T39] usb 4-1: new high-speed USB device number 55 using dummy_hcd [pid 1244] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./52/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./52") = 0 [pid 438] mkdir("./53", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1256 ./strace-static-x86_64: Process 1256 attached [pid 1256] set_robust_list(0x555562678760, 24) = 0 [pid 1256] chdir("./53") = 0 [pid 1256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1256] setpgid(0, 0) = 0 [pid 1256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1256] write(3, "1000", 4) = 4 [pid 1256] close(3) = 0 [pid 1256] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1256] write(1, "executing program\n", 18executing program ) = 18 [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1256] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1256] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1256] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1256] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1256] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1257]}, 88) = 1257 [pid 1256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1257 attached [pid 1257] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1257] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] <... futex resumed>) = 0 [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1257] <... futex resumed>) = 1 [pid 1257] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] <... futex resumed>) = 0 [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1257] <... futex resumed>) = 1 [pid 1257] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1257] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1249] <... futex resumed>) = 0 [pid 1250] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1249] <... futex resumed>) = 0 [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1250] <... futex resumed>) = 0 [pid 1249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1249] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1250] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1249] <... futex resumed>) = 0 [pid 1250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1249] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1250] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 262.911652][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 262.924018][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 262.940847][ T453] usb 5-1: USB disconnect, device number 54 [ 262.947179][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 262.970428][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 262.976683][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 262.984112][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1253] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1247] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1247] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1246] <... futex resumed>) = 0 [pid 1246] exit_group(0 [pid 1247] <... futex resumed>) = ? [pid 1246] <... exit_group resumed>) = ? [pid 1247] +++ exited with 0 +++ [pid 1246] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1246, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1253] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] newfstatat(AT_FDCWD, "./52/binderfs", [pid 1253] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] unlink("./52/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./52") = 0 [pid 435] mkdir("./53", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1258 ./strace-static-x86_64: Process 1258 attached [pid 1253] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1258] set_robust_list(0x555562678760, 24) = 0 [pid 1253] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1258] chdir("./53" [pid 1253] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1258] <... chdir resumed>) = 0 [pid 1258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1253] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1258] <... prctl resumed>) = 0 [pid 1253] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1258] setpgid(0, 0) = 0 [pid 1258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1258] write(3, "1000", 4) = 4 [ 263.051028][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.056270][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 263.067459][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 263.076474][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 263.084357][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1258] close(3) = 0 [pid 1258] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1258] write(1, "executing program\n", 18executing program ) = 18 [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1258] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1258] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1258] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1258] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1258] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1259]}, 88) = 1259 [pid 1258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1259 attached [pid 1259] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1253] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1259] rt_sigprocmask(SIG_SETMASK, [], [pid 1253] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1253] <... ioctl resumed>, 0) = 0 [pid 1259] openat(AT_FDCWD, NULL, O_RDONLY [pid 1253] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1259] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1253] <... ioctl resumed>, 0) = 0 [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1259] <... futex resumed>) = 1 [pid 1253] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1258] <... futex resumed>) = 0 [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... futex resumed>) = 0 [pid 1258] <... futex resumed>) = 1 [pid 1259] ioctl(-1, TIOCSETD, NULL [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1259] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1258] <... futex resumed>) = 0 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1258] <... futex resumed>) = 0 [pid 1259] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1259] <... openat resumed>) = 3 [pid 1259] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1255] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1250] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1249] <... futex resumed>) = 0 [pid 1250] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1249] exit_group(0 [pid 1250] <... futex resumed>) = ? [pid 1249] <... exit_group resumed>) = ? [pid 1250] +++ exited with 0 +++ [pid 1249] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 263.096888][ T19] usb 2-1: USB disconnect, device number 54 [ 263.097561][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.110805][ T39] usb 4-1: Product: syz [ 263.114831][ T39] usb 4-1: Manufacturer: syz [ 263.119420][ T39] usb 4-1: SerialNumber: syz [ 263.120038][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 263.139373][ T24] usb 1-1: new high-speed USB device number 55 using dummy_hcd [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./52/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./52") = 0 [pid 436] mkdir("./53", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1260 ./strace-static-x86_64: Process 1260 attached [pid 1260] set_robust_list(0x555562678760, 24) = 0 [pid 1260] chdir("./53") = 0 [pid 1260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1260] setpgid(0, 0) = 0 [pid 1260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1260] write(3, "1000", 4) = 4 [pid 1260] close(3) = 0 [pid 1260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1260] write(1, "executing program\n", 18executing program ) = 18 [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1260] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1260] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1260] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1261]}, 88) = 1261 [pid 1260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1261 attached [pid 1261] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1261] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... futex resumed>) = 0 [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] <... futex resumed>) = 1 [pid 1261] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... futex resumed>) = 0 [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1261] <... futex resumed>) = 1 [pid 1261] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1261] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 263.172723][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 263.182098][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 263.216638][ T443] usb 3-1: USB disconnect, device number 54 [ 263.223013][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1255] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1253] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1257] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1255] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1257] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1255] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 263.320671][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.331465][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 263.336098][ T1253] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 263.341129][ T453] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 263.358193][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 263.367222][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.375060][ T24] usb 1-1: Product: syz [ 263.378964][ T24] usb 1-1: Manufacturer: syz [ 263.383416][ T24] usb 1-1: SerialNumber: syz [pid 1257] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1253] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1259] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1259] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1253] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 263.530757][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.541526][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 263.549321][ T19] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 263.555125][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 263.567378][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.575266][ T453] usb 5-1: Product: syz [pid 1257] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] <... futex resumed>) = 0 [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = 1 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1255] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1261] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 263.579199][ T453] usb 5-1: Manufacturer: syz [ 263.583654][ T453] usb 5-1: SerialNumber: syz [ 263.592185][ T1255] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 263.619327][ T443] usb 3-1: new high-speed USB device number 55 using dummy_hcd [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1259] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1253] <... futex resumed>) = 0 [pid 1252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1253] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 263.731830][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.742683][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 263.755312][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 263.764278][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.772066][ T19] usb 2-1: Product: syz [ 263.776127][ T19] usb 2-1: Manufacturer: syz [pid 1259] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] <... futex resumed>) = 0 [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... futex resumed>) = 0 [pid 1256] <... futex resumed>) = 1 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1257] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1261] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... futex resumed>) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1255] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1255] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 263.780567][ T19] usb 2-1: SerialNumber: syz [ 263.790977][ T1257] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 263.802575][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.813391][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 263.826338][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 263.835320][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.843070][ T443] usb 3-1: Product: syz [ 263.847059][ T443] usb 3-1: Manufacturer: syz [ 263.851505][ T443] usb 3-1: SerialNumber: syz [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1253] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1258] <... futex resumed>) = 0 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1258] <... futex resumed>) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1259] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1256] <... futex resumed>) = 0 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... futex resumed>) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1257] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... futex resumed>) = 0 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1255] <... futex resumed>) = 0 [pid 1254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... futex resumed>) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1255] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 263.976576][ T1253] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 263.989598][ T1259] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1261] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1260] <... futex resumed>) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1261] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 264.060420][ T1261] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1253] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1252] <... futex resumed>) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1252] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1253] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1253] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1256] <... futex resumed>) = 0 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... futex resumed>) = 0 [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1257] <... futex resumed>) = 0 [pid 1256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... futex resumed>) = 0 [pid 1259] <... futex resumed>) = 1 [pid 1258] <... futex resumed>) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1258] <... futex resumed>) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1255] <... futex resumed>) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1257] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1259] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1255] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1254] <... futex resumed>) = 0 [pid 1259] <... ioctl resumed>, 0xa) = 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1255] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1259] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1255] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1255] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 264.186637][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.193002][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 264.200706][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 264.208113][ T1255] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1261] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1260] <... futex resumed>) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1261] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1253] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1252] <... futex resumed>) = 0 [pid 1253] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1252] exit_group(0 [pid 1253] <... futex resumed>) = ? [pid 1252] <... exit_group resumed>) = ? [pid 1253] +++ exited with 0 +++ [pid 1252] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1252, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./53/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3 [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... close resumed>) = 0 [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... futex resumed>) = 1 [pid 1256] <... futex resumed>) = 0 [pid 437] rmdir("./53" [pid 1259] <... futex resumed>) = 1 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... rmdir resumed>) = 0 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... futex resumed>) = 0 [pid 437] mkdir("./54", 0777 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] <... mkdir resumed>) = 0 [pid 1257] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1258] <... futex resumed>) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1255] <... futex resumed>) = 1 [pid 1254] <... futex resumed>) = 0 [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1264 [pid 1259] <... futex resumed>) = 0 [pid 1258] <... futex resumed>) = 1 [pid 1257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1264 attached [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... futex resumed>) = 0 [pid 1264] set_robust_list(0x555562678760, 24 [pid 1258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1255] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1264] <... set_robust_list resumed>) = 0 [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1255] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1264] chdir("./54" [pid 1258] <... futex resumed>) = 0 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1264] <... chdir resumed>) = 0 [pid 1259] <... futex resumed>) = 0 [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1257] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1255] <... futex resumed>) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1257] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1254] <... futex resumed>) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1255] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1254] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1264] <... prctl resumed>) = 0 [pid 1255] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1264] setpgid(0, 0 [pid 1255] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 264.388581][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 264.397273][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 264.410119][ T39] usb 4-1: USB disconnect, device number 55 [ 264.416381][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 264.428582][ T1257] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1259] <... ioctl resumed>, 0x7ffbef2ee130) = 28 executing program [pid 1255] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1264] <... setpgid resumed>) = 0 [pid 1264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1264] write(3, "1000", 4) = 4 [pid 1264] close(3) = 0 [pid 1264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1264] write(1, "executing program\n", 18) = 18 [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1264] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1264] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1264] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1265]}, 88) = 1265 [pid 1264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1265 attached [pid 1265] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1265] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1264] <... futex resumed>) = 0 [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1265] <... futex resumed>) = 1 [pid 1265] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1264] <... futex resumed>) = 0 [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1265] <... futex resumed>) = 1 [pid 1265] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1265] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1261] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] <... futex resumed>) = 0 [pid 1261] <... futex resumed>) = 0 [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1261] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = 0 [pid 1260] <... futex resumed>) = 1 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1261] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 264.440115][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.446434][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 264.456000][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1258] <... futex resumed>) = 0 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1258] <... futex resumed>) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1259] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1256] <... futex resumed>) = 0 [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1257] <... futex resumed>) = 0 [pid 1257] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1256] <... futex resumed>) = 0 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1256] <... futex resumed>) = 0 [pid 1257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1256] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1257] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1255] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1259] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1255] <... futex resumed>) = 1 [pid 1254] <... futex resumed>) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1255] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1254] exit_group(0 [pid 1257] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1255] <... futex resumed>) = ? [pid 1254] <... exit_group resumed>) = ? [pid 1259] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1255] +++ exited with 0 +++ [pid 1254] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./53/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./53") = 0 [pid 434] mkdir("./54", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1266 ./strace-static-x86_64: Process 1266 attached [pid 1266] set_robust_list(0x555562678760, 24) = 0 [pid 1266] chdir("./54") = 0 [pid 1266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1266] setpgid(0, 0) = 0 [pid 1266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1266] write(3, "1000", 4) = 4 [pid 1266] close(3) = 0 [pid 1266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1266] write(1, "executing program\n", 18executing program ) = 18 [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1266] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1261] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1260] <... futex resumed>) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1261] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 264.641032][ T1259] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 264.648524][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.655082][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 264.660859][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 264.671264][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 264.682058][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1266] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1266] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1266] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1267]}, 88) = 1267 [pid 1266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1267 attached [pid 1267] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1267] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1266] <... futex resumed>) = 0 [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1267] <... futex resumed>) = 1 [pid 1267] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1266] <... futex resumed>) = 0 [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1267] <... futex resumed>) = 1 [pid 1267] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1267] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 264.688873][ T1261] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 264.700785][ T24] usb 1-1: USB disconnect, device number 55 [ 264.708515][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1265] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1257] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1257] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1256] <... futex resumed>) = 0 [pid 1256] exit_group(0 [pid 1257] <... futex resumed>) = ? [pid 1256] <... exit_group resumed>) = ? [pid 1257] +++ exited with 0 +++ [pid 1256] +++ exited with 0 +++ [ 264.809378][ T39] usb 4-1: new high-speed USB device number 56 using dummy_hcd [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] <... futex resumed>) = 0 [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1256, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1259] <... futex resumed>) = 0 [pid 1259] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 438] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1259] <... openat resumed>) = -1 EFAULT (Bad address) [pid 438] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1259] <... futex resumed>) = 1 [pid 1258] <... futex resumed>) = 0 [pid 438] <... openat resumed>) = 3 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] newfstatat(3, "", [pid 1259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1258] <... futex resumed>) = 0 [pid 438] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1259] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1258] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 438] getdents64(3, [pid 1259] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1259] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 438] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./53/binderfs"executing program ) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./53") = 0 [pid 438] mkdir("./54", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1268 ./strace-static-x86_64: Process 1268 attached [pid 1268] set_robust_list(0x555562678760, 24) = 0 [pid 1268] chdir("./54") = 0 [pid 1268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1268] setpgid(0, 0) = 0 [pid 1268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1268] write(3, "1000", 4) = 4 [pid 1268] close(3) = 0 [pid 1268] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1268] write(1, "executing program\n", 18) = 18 [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1268] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1268] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1268] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1268] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1269]}, 88) = 1269 [pid 1268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 264.852564][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 264.864956][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 264.865788][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.884091][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 264.891742][ T453] usb 5-1: USB disconnect, device number 55 [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1269 attached ) = 0 [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1261] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1260] <... futex resumed>) = 0 [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] <... futex resumed>) = 0 [pid 1260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1261] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1260] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1260] <... futex resumed>) = 0 [pid 1261] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1260] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1269] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1269] rt_sigprocmask(SIG_SETMASK, [], [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1261] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1269] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1269] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1269] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1269] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 264.892553][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 264.904301][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 264.915067][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 264.921610][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 264.930491][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1265] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 264.991959][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.002787][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 265.015618][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.024718][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.032629][ T39] usb 4-1: Product: syz [ 265.036639][ T39] usb 4-1: Manufacturer: syz [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 265.041122][ T39] usb 4-1: SerialNumber: syz [pid 1259] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1259] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1258] <... futex resumed>) = 0 [pid 1258] exit_group(0 [pid 1259] <... futex resumed>) = ? [pid 1258] <... exit_group resumed>) = ? [pid 1259] +++ exited with 0 +++ [pid 1258] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./53/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./53") = 0 [pid 435] mkdir("./54", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1270 ./strace-static-x86_64: Process 1270 attached [pid 1270] set_robust_list(0x555562678760, 24) = 0 [pid 1270] chdir("./54") = 0 [pid 1270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1270] setpgid(0, 0) = 0 [pid 1270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1270] write(3, "1000", 4) = 4 [pid 1270] close(3) = 0 [pid 1270] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1270] write(1, "executing program\n", 18executing program ) = 18 [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1270] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1270] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1270] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1270] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1270] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1271]}, 88) = 1271 [pid 1270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1261] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1260] <... futex resumed>) = 0 [pid 1261] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1260] exit_group(0 [pid 1261] <... futex resumed>) = ? [pid 1260] <... exit_group resumed>) = ? [pid 1270] <... futex resumed>) = 0 [ 265.085707][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 265.094354][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.111185][ T19] usb 2-1: USB disconnect, device number 55 [ 265.118347][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 265.119371][ T24] usb 1-1: new high-speed USB device number 56 using dummy_hcd [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1271 attached [pid 1261] +++ exited with 0 +++ [pid 1260] +++ exited with 0 +++ [pid 1271] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1271] openat(AT_FDCWD, NULL, O_RDONLY [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1260, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1271] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1271] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./53/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./53" [pid 1270] <... futex resumed>) = 0 [pid 436] <... rmdir resumed>) = 0 [pid 436] mkdir("./54", 0777 [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... mkdir resumed>) = 0 [pid 1270] <... futex resumed>) = 1 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1271] <... futex resumed>) = 0 [pid 1271] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1271] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... futex resumed>) = 0 [pid 1271] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1267] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_INIT [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1271] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1270] <... futex resumed>) = 1 [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1272 [pid 1267] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1272 attached [pid 1272] set_robust_list(0x555562678760, 24) = 0 [pid 1272] chdir("./54") = 0 [pid 1272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1272] setpgid(0, 0) = 0 [pid 1272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1272] write(3, "1000", 4) = 4 [pid 1272] close(3) = 0 [pid 1272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1272] write(1, "executing program\n", 18executing program ) = 18 [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1272] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1272] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1273 attached [pid 1273] set_robust_list(0x7ffbef2f09a0, 24 [pid 1272] <... clone3 resumed> => {parent_tid=[1273]}, 88) = 1273 [pid 1273] <... set_robust_list resumed>) = 0 [pid 1272] rt_sigprocmask(SIG_SETMASK, [], [pid 1273] rt_sigprocmask(SIG_SETMASK, [], [pid 1272] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1273] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1273] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1272] <... futex resumed>) = 0 [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1273] <... futex resumed>) = 1 [pid 1273] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1272] <... futex resumed>) = 0 [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1273] <... futex resumed>) = 1 [pid 1273] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1273] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 265.135401][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 265.146943][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 265.163103][ T443] usb 3-1: USB disconnect, device number 55 [ 265.169706][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1264] <... futex resumed>) = 0 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = 0 [pid 1264] <... futex resumed>) = 1 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1265] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 265.250902][ T1265] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1267] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1269] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1267] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1267] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 265.330950][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.341740][ T453] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 265.349199][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 265.361773][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.370666][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 265.378466][ T24] usb 1-1: Product: syz [ 265.382471][ T24] usb 1-1: Manufacturer: syz [ 265.386876][ T24] usb 1-1: SerialNumber: syz [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] <... futex resumed>) = 0 [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = 0 [pid 1264] <... futex resumed>) = 1 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1265] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1271] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1269] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 265.529323][ T19] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 265.541153][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.552022][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 265.564585][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1266] <... futex resumed>) = 0 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1266] <... futex resumed>) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1267] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1273] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1269] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1267] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 265.573511][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.581294][ T453] usb 5-1: Product: syz [ 265.585253][ T453] usb 5-1: Manufacturer: syz [ 265.589727][ T443] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 265.597107][ T453] usb 5-1: SerialNumber: syz [ 265.597900][ T1267] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1264] <... futex resumed>) = 0 [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1264] <... futex resumed>) = 0 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1264] <... futex resumed>) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1265] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1271] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 265.711439][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.722582][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 265.735345][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.744350][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.752185][ T19] usb 2-1: Product: syz [ 265.756152][ T19] usb 2-1: Manufacturer: syz [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1273] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 265.760595][ T19] usb 2-1: SerialNumber: syz [ 265.781183][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.792023][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1266] <... futex resumed>) = 0 [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... futex resumed>) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1266] <... futex resumed>) = 0 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1268] <... futex resumed>) = 0 [pid 1267] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1269] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1267] <... ioctl resumed>, 0xa) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1269] <... ioctl resumed>, 0) = 0 [pid 1267] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1269] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1267] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1269] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1273] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] <... futex resumed>) = 0 [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = 0 [pid 1264] <... futex resumed>) = 1 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1265] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 265.805156][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.811545][ T1269] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 265.814479][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.828884][ T443] usb 3-1: Product: syz [ 265.832831][ T443] usb 3-1: Manufacturer: syz [ 265.837223][ T443] usb 3-1: SerialNumber: syz [pid 1265] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 265.863474][ T1265] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] <... futex resumed>) = 0 [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = 0 [pid 1266] <... futex resumed>) = 1 [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1267] <... futex resumed>) = 0 [pid 1266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1266] <... futex resumed>) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1267] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1268] <... futex resumed>) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1269] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 265.969668][ T1271] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1272] <... futex resumed>) = 0 [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1272] <... futex resumed>) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1264] <... futex resumed>) = 0 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1264] <... futex resumed>) = 0 [pid 1265] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1265] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1264] <... futex resumed>) = 0 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1264] <... futex resumed>) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1264] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1265] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1265] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 266.044775][ T1273] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 266.072975][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 266.079297][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 266.086639][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1271] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1270] <... futex resumed>) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1271] <... ioctl resumed>, 0xa) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1266] <... futex resumed>) = 0 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1266] <... futex resumed>) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1267] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1269] <... futex resumed>) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1268] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 0 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1269] <... futex resumed>) = 0 [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1272] <... futex resumed>) = 0 [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] <... futex resumed>) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1273] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1265] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1264] <... futex resumed>) = 0 [pid 1265] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1264] exit_group(0) = ? [pid 1265] <... futex resumed>) = ? [pid 1265] +++ exited with 0 +++ [ 266.224239][ T1267] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1264] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./54/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./54") = 0 [pid 437] mkdir("./55", 0777executing program ) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1276 ./strace-static-x86_64: Process 1276 attached [pid 1276] set_robust_list(0x555562678760, 24) = 0 [pid 1276] chdir("./55") = 0 [pid 1276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1276] setpgid(0, 0) = 0 [pid 1276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1276] write(3, "1000", 4) = 4 [pid 1276] close(3) = 0 [pid 1276] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1276] write(1, "executing program\n", 18) = 18 [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1276] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1276] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1276] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1277]}, 88) = 1277 [pid 1276] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 1277 attached NULL, 8) = 0 [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1277] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1277] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... futex resumed>) = 0 [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1277] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... futex resumed>) = 1 [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1277] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1277] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] <... futex resumed>) = 1 [ 266.275456][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 266.284437][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 266.301962][ T39] usb 4-1: USB disconnect, device number 56 [ 266.308571][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... futex resumed>) = 0 [pid 1270] <... futex resumed>) = 0 [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1271] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1271] <... futex resumed>) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] <... futex resumed>) = 0 [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = 0 [pid 1266] <... futex resumed>) = 1 [pid 1267] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1267] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = 1 [pid 1266] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1266] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1268] <... futex resumed>) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1266] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1267] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1269] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1267] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1267] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1269] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1272] <... futex resumed>) = 0 [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = 0 [pid 1272] <... futex resumed>) = 0 [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = 0 [pid 1272] <... futex resumed>) = 1 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1273] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1269] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1273] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [ 266.435419][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 266.435618][ T1269] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 266.442093][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 266.456143][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1271] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] <... futex resumed>) = 0 [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... futex resumed>) = 0 [pid 1270] <... futex resumed>) = 1 [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1271] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 266.583986][ T1271] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1267] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1266] <... futex resumed>) = 0 [pid 1267] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1266] exit_group(0 [pid 1267] <... futex resumed>) = ? [pid 1266] <... exit_group resumed>) = ? [pid 1267] +++ exited with 0 +++ [pid 1266] +++ exited with 0 +++ [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1266, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1269] <... futex resumed>) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1269] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1269] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1273] <... futex resumed>) = 1 [pid 1272] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = 1 [pid 1268] <... futex resumed>) = 0 [pid 434] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] <... futex resumed>) = 0 [pid 1269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1268] <... futex resumed>) = 0 [pid 434] <... openat resumed>) = 3 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1269] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1268] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] newfstatat(3, "", [pid 1273] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1269] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1269] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./54/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./54") = 0 [pid 434] mkdir("./55", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1278 ./strace-static-x86_64: Process 1278 attached [pid 1278] set_robust_list(0x555562678760, 24) = 0 [pid 1278] chdir("./55") = 0 [pid 1278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1278] setpgid(0, 0) = 0 [pid 1278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1278] write(3, "1000", 4) = 4 [pid 1278] close(3) = 0 [pid 1278] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1278] write(1, "executing program\n", 18) = 18 [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1278] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1278] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1279]}, 88) = 1279 [pid 1278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1273] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1269] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1273] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1279 attached [pid 1279] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1279] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1278] <... futex resumed>) = 0 [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1279] <... futex resumed>) = 1 [pid 1279] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1278] <... futex resumed>) = 0 [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1279] <... futex resumed>) = 1 [pid 1279] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1279] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1273] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1279] <... ioctl resumed>, 0) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 266.651703][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 266.665116][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 266.674103][ T1273] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 266.675927][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 266.689995][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 266.703612][ T24] usb 1-1: USB disconnect, device number 56 [ 266.709720][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 266.719180][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 266.724751][ T39] usb 4-1: new high-speed USB device number 57 using dummy_hcd [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1271] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1270] <... futex resumed>) = 0 [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1271] <... futex resumed>) = 0 [pid 1270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1270] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1271] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1270] <... futex resumed>) = 0 [pid 1271] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1270] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1271] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 266.792900][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 266.799518][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 266.806939][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1269] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1268] <... futex resumed>) = 0 [pid 1269] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1268] exit_group(0 [pid 1269] <... futex resumed>) = ? [pid 1268] <... exit_group resumed>) = ? [pid 1269] +++ exited with 0 +++ [pid 1268] +++ exited with 0 +++ [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1268, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1273] <... futex resumed>) = 1 [pid 1272] <... futex resumed>) = 0 [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] <... futex resumed>) = 0 [pid 1273] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1273] <... openat resumed>) = -1 EFAULT (Bad address) [pid 438] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1273] <... futex resumed>) = 1 [pid 1272] <... futex resumed>) = 0 [pid 438] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1272] <... futex resumed>) = 0 [pid 438] <... openat resumed>) = 3 [pid 1273] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1272] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 438] newfstatat(3, "", [pid 1273] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 438] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 executing program [pid 1273] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./54/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./54") = 0 [pid 438] mkdir("./55", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1280 ./strace-static-x86_64: Process 1280 attached [pid 1280] set_robust_list(0x555562678760, 24) = 0 [pid 1280] chdir("./55") = 0 [pid 1280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1280] setpgid(0, 0) = 0 [pid 1280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1280] write(3, "1000", 4) = 4 [pid 1280] close(3) = 0 [pid 1280] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1280] write(1, "executing program\n", 18) = 18 [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1280] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1280] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1280] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1281]}, 88) = 1281 [pid 1280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1281 attached [pid 1281] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1281] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1281] ioctl(-1, TIOCSETD, NULL [pid 1273] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1281] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1281] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1281] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1277] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1281] <... ioctl resumed>, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 266.891298][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 266.905763][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 266.916651][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 266.923184][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 266.932196][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 266.943888][ T453] usb 5-1: USB disconnect, device number 56 [ 266.949640][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 266.959823][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 266.968783][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 266.977810][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1271] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1270] <... futex resumed>) = 0 [pid 1271] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1270] exit_group(0 [pid 1271] <... futex resumed>) = ? [pid 1270] <... exit_group resumed>) = ? [pid 1271] +++ exited with 0 +++ [pid 1270] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1270, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1277] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 435] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./54/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./54") = 0 [pid 435] mkdir("./55", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1282 [ 266.986868][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.994715][ T39] usb 4-1: Product: syz [ 266.998672][ T39] usb 4-1: Manufacturer: syz [ 266.999153][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 267.003103][ T39] usb 4-1: SerialNumber: syz [ 267.019568][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.033996][ T19] usb 2-1: USB disconnect, device number 56 ./strace-static-x86_64: Process 1282 attached [pid 1282] set_robust_list(0x555562678760, 24) = 0 [pid 1282] chdir("./55") = 0 [pid 1282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1282] setpgid(0, 0) = 0 [pid 1282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1282] write(3, "1000", 4) = 4 [pid 1282] close(3) = 0 [pid 1282] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1282] write(1, "executing program\n", 18) = 18 [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1282] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1282] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1282] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1282] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1283]}, 88) = 1283 [pid 1282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1283 attached [pid 1283] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1283] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1282] <... futex resumed>) = 0 [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1283] <... futex resumed>) = 1 [pid 1283] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1282] <... futex resumed>) = 0 [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1283] <... futex resumed>) = 1 [pid 1283] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1283] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 267.040252][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1273] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1273] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1272] <... futex resumed>) = 0 [pid 1272] exit_group(0 [pid 1273] <... futex resumed>) = ? [pid 1272] <... exit_group resumed>) = ? [pid 1273] +++ exited with 0 +++ [pid 1272] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1272, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./54/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./54") = 0 [pid 436] mkdir("./55", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1284 ./strace-static-x86_64: Process 1284 attached [pid 1284] set_robust_list(0x555562678760, 24) = 0 [pid 1284] chdir("./55") = 0 [pid 1284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1284] setpgid(0, 0) = 0 [pid 1284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1284] write(3, "1000", 4) = 4 [pid 1284] close(3) = 0 [pid 1284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1284] write(1, "executing program\n", 18executing program ) = 18 [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1284] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1284] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1285]}, 88) = 1285 [pid 1284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1285 attached [pid 1285] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1285] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... futex resumed>) = 0 [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1285] <... futex resumed>) = 1 [pid 1285] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] <... futex resumed>) = 0 [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1285] <... futex resumed>) = 1 [pid 1285] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1285] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1279] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1285] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1279] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1285] <... ioctl resumed>, 0) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 267.118652][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 267.127666][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 267.138575][ T24] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 267.150137][ T443] usb 3-1: USB disconnect, device number 56 [ 267.157224][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... futex resumed>) = 0 [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1276] <... futex resumed>) = 1 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 267.220277][ T1277] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1279] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 267.321410][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.332192][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 267.344430][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 267.353359][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.361205][ T453] usb 5-1: new high-speed USB device number 57 using dummy_hcd [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1281] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1279] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 267.368521][ T24] usb 1-1: Product: syz [ 267.372533][ T24] usb 1-1: Manufacturer: syz [ 267.376913][ T24] usb 1-1: SerialNumber: syz [pid 1283] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 267.469311][ T19] usb 2-1: new high-speed USB device number 57 using dummy_hcd [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1281] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1285] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1281] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1285] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1278] <... futex resumed>) = 0 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1278] <... futex resumed>) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1279] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1281] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1279] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1279] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1281] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 267.559338][ T443] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 267.568675][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.579494][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 267.589310][ T1279] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 267.598262][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] <... futex resumed>) = 0 [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = 0 [pid 1276] <... futex resumed>) = 1 [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1277] <... futex resumed>) = 0 [pid 1276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1283] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 267.607154][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.614947][ T453] usb 5-1: Product: syz [ 267.618931][ T453] usb 5-1: Manufacturer: syz [ 267.623383][ T453] usb 5-1: SerialNumber: syz [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 267.661507][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.672481][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 267.684850][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 267.693898][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.701753][ T19] usb 2-1: Product: syz [ 267.705694][ T19] usb 2-1: Manufacturer: syz [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1285] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 267.710165][ T19] usb 2-1: SerialNumber: syz [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 267.740501][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.751332][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 267.763866][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 267.772958][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.780745][ T443] usb 3-1: Product: syz [ 267.784717][ T443] usb 3-1: Manufacturer: syz [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1278] <... futex resumed>) = 0 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1278] <... futex resumed>) = 0 [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] <... futex resumed>) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1281] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 267.789128][ T443] usb 3-1: SerialNumber: syz [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1281] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1277] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 267.831365][ T1281] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 267.838327][ T1277] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1282] <... futex resumed>) = 0 [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1282] <... futex resumed>) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1283] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 267.918994][ T1283] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1284] <... futex resumed>) = 0 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1285] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... futex resumed>) = 0 [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1278] <... futex resumed>) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1279] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1285] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] <... futex resumed>) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1281] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1277] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1277] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1276] <... futex resumed>) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1276] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1277] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1277] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 267.998378][ T1285] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 268.048622][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 268.054976][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 268.062495][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1282] <... futex resumed>) = 0 [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1282] <... futex resumed>) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1283] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1278] <... futex resumed>) = 0 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1278] <... futex resumed>) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1279] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1284] <... futex resumed>) = 0 [pid 1279] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1284] <... futex resumed>) = 0 [pid 1285] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1285] <... ioctl resumed>, 0xa) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] <... futex resumed>) = 0 [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1281] <... futex resumed>) = 0 [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1280] <... futex resumed>) = 0 [pid 1281] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1277] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1276] <... futex resumed>) = 0 [pid 1277] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1276] exit_group(0 [pid 1277] <... futex resumed>) = ? [pid 1276] <... exit_group resumed>) = ? [pid 1277] +++ exited with 0 +++ [ 268.206074][ T1279] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1276] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1276, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./55/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./55") = 0 [pid 437] mkdir("./56", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1288 ./strace-static-x86_64: Process 1288 attached [pid 1288] set_robust_list(0x555562678760, 24) = 0 [pid 1288] chdir("./56") = 0 [pid 1288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1288] setpgid(0, 0) = 0 [pid 1288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1288] write(3, "1000", 4) = 4 [pid 1288] close(3) = 0 [pid 1288] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1288] write(1, "executing program\n", 18executing program ) = 18 [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1288] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1288] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1289]}, 88) = 1289 [pid 1288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1289 attached [pid 1289] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1289] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] <... futex resumed>) = 0 [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] <... futex resumed>) = 1 [pid 1289] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] <... futex resumed>) = 0 [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1289] <... futex resumed>) = 1 [pid 1289] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1289] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] <... futex resumed>) = 0 [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1283] <... futex resumed>) = 0 [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = 0 [pid 1282] <... futex resumed>) = 1 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1283] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 268.250911][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 268.259091][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 268.280423][ T39] usb 4-1: USB disconnect, device number 57 [ 268.286520][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... futex resumed>) = 0 [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = 0 [pid 1278] <... futex resumed>) = 1 [pid 1279] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1279] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1278] <... futex resumed>) = 0 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1278] <... futex resumed>) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1278] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1279] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1279] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1284] <... futex resumed>) = 0 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1285] <... futex resumed>) = 0 [pid 1284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1285] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1279] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1285] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] <... futex resumed>) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1281] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 268.416332][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 268.422857][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 268.430269][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 268.443975][ T1281] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1282] <... futex resumed>) = 0 [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1282] <... futex resumed>) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1283] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 268.531924][ T1283] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1279] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1279] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1278] <... futex resumed>) = 0 [pid 1278] exit_group(0 [pid 1279] <... futex resumed>) = ? [pid 1278] <... exit_group resumed>) = ? [pid 1279] +++ exited with 0 +++ [pid 1278] +++ exited with 0 +++ [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1278, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1285] <... futex resumed>) = 1 [pid 434] <... restart_syscall resumed>) = 0 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... futex resumed>) = 0 [pid 434] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./55/binderfs") = 0 [pid 1284] <... futex resumed>) = 1 [pid 434] getdents64(3, [pid 1285] <... futex resumed>) = 0 [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] close(3 [pid 1281] <... futex resumed>) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] <... futex resumed>) = 0 [pid 1281] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1281] <... openat resumed>) = -1 EFAULT (Bad address) [pid 434] <... close resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1280] <... futex resumed>) = 0 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1280] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] rmdir("./55" [pid 1285] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1280] <... futex resumed>) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1280] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... rmdir resumed>) = 0 [pid 1285] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1281] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] mkdir("./56", 0777 [pid 1281] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 434] <... mkdir resumed>) = 0 [ 268.619976][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 268.630890][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 268.635937][ T1285] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 268.643455][ T24] usb 1-1: USB disconnect, device number 57 [ 268.655005][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1290 ./strace-static-x86_64: Process 1290 attached [pid 1290] set_robust_list(0x555562678760, 24) = 0 [pid 1290] chdir("./56") = 0 [pid 1290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1290] setpgid(0, 0) = 0 [pid 1290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1290] write(3, "1000", 4) = 4 [pid 1290] close(3) = 0 [pid 1290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1290] write(1, "executing program\n", 18executing program ) = 18 [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1290] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1290] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1290] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1291]}, 88) = 1291 [pid 1290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1291 attached [pid 1291] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1291] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] <... futex resumed>) = 0 [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1291] <... futex resumed>) = 1 [pid 1291] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] <... futex resumed>) = 0 [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1291] <... futex resumed>) = 1 [pid 1291] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1291] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1289] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1282] <... futex resumed>) = 0 [pid 1283] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1282] <... futex resumed>) = 0 [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1283] <... futex resumed>) = 0 [pid 1282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1282] <... futex resumed>) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1282] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1283] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1283] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 268.669790][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 268.676053][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 268.683937][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 268.689750][ T39] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 268.741859][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 268.748451][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 268.755771][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1289] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1281] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1281] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1289] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1280] <... futex resumed>) = 0 [pid 1280] exit_group(0 [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1280] <... exit_group resumed>) = ? [pid 1285] <... futex resumed>) = 1 [pid 1284] <... futex resumed>) = 0 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 1285] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1285] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1284] <... futex resumed>) = 0 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1284] <... futex resumed>) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1284] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1285] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1285] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1281] <... futex resumed>) = ? [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1285] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1281] +++ exited with 0 +++ [pid 1280] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1280, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./55/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./55") = 0 [pid 438] mkdir("./56", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1292 ./strace-static-x86_64: Process 1292 attached [pid 1292] set_robust_list(0x555562678760, 24) = 0 [pid 1292] chdir("./56") = 0 [pid 1292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1292] setpgid(0, 0) = 0 [pid 1292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1292] write(3, "1000", 4) = 4 [pid 1292] close(3) = 0 [pid 1292] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1292] write(1, "executing program\n", 18) = 18 [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1292] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1293]}, 88) = 1293 [pid 1292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1293 attached [pid 1293] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1293] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] <... futex resumed>) = 0 [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1293] <... futex resumed>) = 1 [pid 1293] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1292] <... futex resumed>) = 0 [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1293] <... futex resumed>) = 1 [pid 1293] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1293] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 268.870657][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.881509][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 268.887845][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 268.893407][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 268.901303][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1293] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1289] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1283] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1282] <... futex resumed>) = 0 [pid 1283] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1282] exit_group(0 [pid 1283] <... futex resumed>) = ? [pid 1282] <... exit_group resumed>) = ? [pid 1283] +++ exited with 0 +++ [pid 1282] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./55/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./55") = 0 [pid 435] mkdir("./56", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1294 [ 268.913225][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 268.924033][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 268.935082][ T453] usb 5-1: USB disconnect, device number 57 [ 268.943356][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 268.952002][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 268.953008][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) ./strace-static-x86_64: Process 1294 attached [pid 1294] set_robust_list(0x555562678760, 24) = 0 [pid 1294] chdir("./56") = 0 [pid 1294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1294] setpgid(0, 0) = 0 [pid 1294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1294] write(3, "1000", 4) = 4 [pid 1294] close(3) = 0 [pid 1294] symlink("/dev/binderfs", "./binderfs" [pid 1289] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_VBUS_DRAWexecuting program , 0) = 0 [pid 1294] <... symlink resumed>) = 0 [pid 1294] write(1, "executing program\n", 18 [pid 1289] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1294] <... write resumed>) = 18 [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... ioctl resumed>, 0) = 0 [pid 1294] <... futex resumed>) = 0 [pid 1294] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1294] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1294] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1289] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1294] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1289] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1294] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1294] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1295]}, 88) = 1295 [pid 1294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1295 attached [pid 1295] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1295] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = 0 [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1295] <... futex resumed>) = 1 [pid 1295] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] <... futex resumed>) = 0 [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1295] <... futex resumed>) = 1 [pid 1295] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1295] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 268.967607][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.969168][ T19] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 268.976056][ T39] usb 4-1: Product: syz [ 268.993444][ T39] usb 4-1: Manufacturer: syz [ 268.998110][ T39] usb 4-1: SerialNumber: syz [ 269.009553][ T19] usb 2-1: USB disconnect, device number 57 [pid 1295] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1285] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1285] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1284] <... futex resumed>) = 0 [pid 1284] exit_group(0 [pid 1285] <... futex resumed>) = ? [pid 1284] <... exit_group resumed>) = ? [pid 1285] +++ exited with 0 +++ [pid 1284] +++ exited with 0 +++ [ 269.021291][ T19] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 269.059333][ T24] usb 1-1: new high-speed USB device number 58 using dummy_hcd [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1284, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./55/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./55") = 0 [pid 436] mkdir("./56", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1296 ./strace-static-x86_64: Process 1296 attached [pid 1296] set_robust_list(0x555562678760, 24) = 0 [pid 1296] chdir("./56") = 0 [pid 1296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1296] setpgid(0, 0) = 0 [pid 1296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1296] write(3, "1000", 4) = 4 [pid 1296] close(3) = 0 [pid 1296] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1296] write(1, "executing program\n", 18executing program ) = 18 [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1296] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1296] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1297]}, 88) = 1297 [pid 1296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1297 attached [pid 1297] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1297] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] <... futex resumed>) = 0 [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = 1 [pid 1297] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = 1 [pid 1297] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1297] <... openat resumed>) = 3 [pid 1297] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 269.093152][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 269.107107][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 269.124952][ T443] usb 3-1: USB disconnect, device number 57 [ 269.131312][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] <... futex resumed>) = 0 [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = 0 [pid 1288] <... futex resumed>) = 1 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1289] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1291] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 269.208073][ T1289] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 269.240882][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 269.251905][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 269.265113][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 269.274081][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.281957][ T24] usb 1-1: Product: syz [ 269.285927][ T24] usb 1-1: Manufacturer: syz [ 269.290396][ T24] usb 1-1: SerialNumber: syz [pid 1293] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1288] <... futex resumed>) = 0 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1289] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 269.379327][ T453] usb 5-1: new high-speed USB device number 58 using dummy_hcd [pid 1295] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 269.449321][ T19] usb 2-1: new high-speed USB device number 58 using dummy_hcd [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1290] <... futex resumed>) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1291] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1297] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1293] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 269.499310][ T443] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 269.502211][ T1291] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 269.561063][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.572314][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 269.584635][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 269.593591][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.601343][ T453] usb 5-1: Product: syz [ 269.605333][ T453] usb 5-1: Manufacturer: syz [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1288] <... futex resumed>) = 0 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = 0 [pid 1288] <... futex resumed>) = 1 [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1289] <... futex resumed>) = 0 [pid 1288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1289] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1295] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 269.609782][ T453] usb 5-1: SerialNumber: syz [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1297] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 269.631048][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.642276][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 269.655391][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 269.664433][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.672282][ T19] usb 2-1: Product: syz [ 269.676236][ T19] usb 2-1: Manufacturer: syz [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1295] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1297] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1290] <... futex resumed>) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1291] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 269.680758][ T19] usb 2-1: SerialNumber: syz [ 269.683053][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.695900][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 269.708464][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 269.717569][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.725430][ T443] usb 3-1: Product: syz [pid 1297] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 269.729424][ T443] usb 3-1: Manufacturer: syz [ 269.733802][ T443] usb 3-1: SerialNumber: syz [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] <... futex resumed>) = 0 [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = 0 [pid 1292] <... futex resumed>) = 1 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1288] <... futex resumed>) = 0 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1289] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1293] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1289] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 269.817411][ T1293] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 269.824341][ T1289] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1294] <... futex resumed>) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1295] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] <... futex resumed>) = 0 [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = 1 [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1291] <... futex resumed>) = 0 [pid 1290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1290] <... futex resumed>) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1291] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] <... futex resumed>) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1297] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 269.894561][ T1295] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 269.942305][ T1297] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1292] <... futex resumed>) = 0 [pid 1293] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1288] <... futex resumed>) = 0 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = 0 [pid 1289] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1289] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1288] <... futex resumed>) = 0 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1288] <... futex resumed>) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1288] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1289] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1289] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 270.034793][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 270.041157][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 270.048572][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1294] <... futex resumed>) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1295] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1290] <... futex resumed>) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1291] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1296] <... futex resumed>) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1297] <... ioctl resumed>, 0xa) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 270.120472][ T1291] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] <... futex resumed>) = 0 [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = 0 [pid 1292] <... futex resumed>) = 1 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1289] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1288] <... futex resumed>) = 0 [pid 1289] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1288] exit_group(0 [pid 1289] <... futex resumed>) = ? [pid 1288] <... exit_group resumed>) = ? [pid 1289] +++ exited with 0 +++ [pid 1288] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 437] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./56/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./56") = 0 [pid 437] mkdir("./57", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1299 ./strace-static-x86_64: Process 1299 attached [pid 1299] set_robust_list(0x555562678760, 24) = 0 [pid 1299] chdir("./57") = 0 [pid 1299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1299] setpgid(0, 0) = 0 [pid 1299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1299] write(3, "1000", 4) = 4 [pid 1299] close(3) = 0 [pid 1299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1299] write(1, "executing program\n", 18) = 18 [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1299] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1300]}, 88) = 1300 [pid 1299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1300 attached [pid 1300] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1300] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1300] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1300] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1300] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] <... futex resumed>) = 0 [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 270.236741][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 270.247371][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 270.259846][ T39] usb 4-1: USB disconnect, device number 58 [ 270.265877][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1291] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1290] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1291] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1290] <... futex resumed>) = 0 [pid 1291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1290] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1291] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1297] <... futex resumed>) = 0 [pid 1296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] <... futex resumed>) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1297] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 270.331062][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 270.337456][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 270.344874][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 270.430092][ T1293] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1294] <... futex resumed>) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1295] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1295] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1291] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1290] <... futex resumed>) = 0 [pid 1291] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1290] exit_group(0 [pid 1291] <... futex resumed>) = ? [pid 1290] <... exit_group resumed>) = ? [pid 1291] +++ exited with 0 +++ [pid 1290] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 434] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./56/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./56") = 0 [pid 434] mkdir("./57", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1302 ./strace-static-x86_64: Process 1302 attached [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] <... futex resumed>) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1297] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 270.508259][ T1295] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 270.533558][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 270.543832][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1302] set_robust_list(0x555562678760, 24) = 0 [pid 1302] chdir("./57") = 0 [pid 1302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1302] setpgid(0, 0) = 0 [pid 1297] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1302] write(3, "1000", 4) = 4 [pid 1302] close(3) = 0 [pid 1302] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1302] write(1, "executing program\n", 18executing program ) = 18 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1302] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1302] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1303]}, 88) = 1303 [pid 1302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1303 attached [pid 1303] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1303] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... futex resumed>) = 0 [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1303] <... futex resumed>) = 1 [pid 1303] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] <... futex resumed>) = 0 [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1303] <... futex resumed>) = 1 [pid 1303] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1303] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 270.556554][ T1297] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 270.564406][ T24] usb 1-1: USB disconnect, device number 58 [ 270.574212][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1292] <... futex resumed>) = 0 [pid 1293] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1292] <... futex resumed>) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1292] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1293] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1293] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1300] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1294] <... futex resumed>) = 0 [pid 1295] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1295] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1294] <... futex resumed>) = 0 [pid 1295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1294] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1295] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 270.641554][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 270.648629][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 270.656081][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 270.661563][ T39] usb 4-1: new high-speed USB device number 59 using dummy_hcd [pid 1295] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] <... futex resumed>) = 0 [pid 1297] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1297] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1296] <... futex resumed>) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1296] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1297] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1297] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 270.718024][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 270.724646][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 270.732274][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 270.775657][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 270.782053][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 270.789490][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1293] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1292] <... futex resumed>) = 0 [pid 1293] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1292] exit_group(0 [pid 1293] <... futex resumed>) = ? [pid 1292] <... exit_group resumed>) = ? [pid 1300] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1293] +++ exited with 0 +++ [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1292] +++ exited with 0 +++ [pid 1300] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1292, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1300] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1300] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 438] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE executing program [pid 438] <... openat resumed>) = 3 [pid 1300] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./56/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./56") = 0 [pid 438] mkdir("./57", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1304 ./strace-static-x86_64: Process 1304 attached [pid 1304] set_robust_list(0x555562678760, 24) = 0 [pid 1304] chdir("./57") = 0 [pid 1304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1304] setpgid(0, 0) = 0 [pid 1304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1304] write(3, "1000", 4) = 4 [pid 1304] close(3) = 0 [pid 1304] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1304] write(1, "executing program\n", 18) = 18 [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1304] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1304] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1305]}, 88) = 1305 [pid 1304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1305 attached [pid 1305] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1305] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1304] <... futex resumed>) = 0 [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1305] <... futex resumed>) = 1 [pid 1305] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1304] <... futex resumed>) = 0 [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1305] <... futex resumed>) = 1 [pid 1305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 270.850166][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 270.862578][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.873523][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 270.884445][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1300] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1295] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1294] <... futex resumed>) = 0 [pid 1295] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1294] exit_group(0 [pid 1295] <... futex resumed>) = ? [pid 1294] <... exit_group resumed>) = ? [pid 1295] +++ exited with 0 +++ [pid 1294] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1294, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./56/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./56") = 0 [pid 435] mkdir("./57", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1306 [ 270.899067][ T453] usb 5-1: USB disconnect, device number 58 [ 270.905333][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 270.917240][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 270.928216][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.929145][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 270.944377][ T39] usb 4-1: Product: syz ./strace-static-x86_64: Process 1306 attached [pid 1297] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1306] set_robust_list(0x555562678760, 24 [pid 1297] <... futex resumed>) = 1 [pid 1296] <... futex resumed>) = 0 [pid 1306] <... set_robust_list resumed>) = 0 [pid 1306] chdir("./57" [pid 1297] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1296] exit_group(0 [pid 1306] <... chdir resumed>) = 0 [pid 1306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1297] <... futex resumed>) = ? [pid 1296] <... exit_group resumed>) = ? [pid 1306] <... prctl resumed>) = 0 [pid 1306] setpgid(0, 0 [pid 1300] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1297] +++ exited with 0 +++ [pid 1296] +++ exited with 0 +++ [pid 1300] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1296, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1300] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1300] <... ioctl resumed>, 0) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 436] <... restart_syscall resumed>) = 0 [pid 436] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./56/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./56") = 0 [pid 436] mkdir("./57", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1307 ./strace-static-x86_64: Process 1307 attached [ 270.948390][ T39] usb 4-1: Manufacturer: syz [ 270.952995][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 270.964138][ T39] usb 4-1: SerialNumber: syz [ 270.967893][ T19] usb 2-1: USB disconnect, device number 58 [ 270.979039][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 270.983043][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1307] set_robust_list(0x555562678760, 24) = 0 [pid 1306] <... setpgid resumed>) = 0 [pid 1306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1306] write(3, "1000", 4) = 4 [pid 1306] close(3) = 0 [pid 1306] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1306] write(1, "executing program\n", 18) = 18 [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1306] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1306] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1308]}, 88) = 1308 [pid 1306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1307] chdir("./57") = 0 [pid 1307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1307] setpgid(0, 0) = 0 [pid 1307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1307] write(3, "1000", 4) = 4 [pid 1307] close(3) = 0 [pid 1307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1307] write(1, "executing program\n", 18executing program ) = 18 [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1307] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1307] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1309]}, 88) = 1309 [pid 1307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1309 attached [pid 1309] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1309] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] <... futex resumed>) = 0 [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1309] <... futex resumed>) = 1 [pid 1309] ioctl(-1, TIOCSETD, NULL./strace-static-x86_64: Process 1308 attached [pid 1308] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1308] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] <... futex resumed>) = 0 [pid 1308] ioctl(-1, TIOCSETD, NULL [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1308] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] <... futex resumed>) = 0 [pid 1308] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1308] <... openat resumed>) = 3 [pid 1308] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1303] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1309] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1308] <... ioctl resumed>, 0) = 0 [pid 1303] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1308] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1307] <... futex resumed>) = 0 [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1309] <... futex resumed>) = 1 [pid 1309] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1309] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 270.984783][ T24] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 271.015891][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 271.038764][ T443] usb 3-1: USB disconnect, device number 58 [ 271.045681][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] <... futex resumed>) = 0 [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = 1 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1300] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1303] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 271.195625][ T1300] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 271.210679][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.221523][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 271.233026][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 271.241908][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.249944][ T24] usb 1-1: Product: syz [ 271.253923][ T24] usb 1-1: Manufacturer: syz [ 271.258353][ T24] usb 1-1: SerialNumber: syz [pid 1305] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 271.319341][ T453] usb 5-1: new high-speed USB device number 59 using dummy_hcd [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] <... futex resumed>) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1300] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1308] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1303] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 271.419301][ T19] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 271.419301][ T443] usb 3-1: new high-speed USB device number 59 using dummy_hcd [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1305] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 271.466344][ T1303] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 271.501019][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 271.512093][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 271.524215][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 271.533206][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.541071][ T453] usb 5-1: Product: syz [ 271.545034][ T453] usb 5-1: Manufacturer: syz [ 271.549489][ T453] usb 5-1: SerialNumber: syz [pid 1308] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1300] <... futex resumed>) = 0 [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] <... futex resumed>) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1300] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1309] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1308] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 271.601055][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.611964][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.612414][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 271.624682][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 271.636648][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1302] <... futex resumed>) = 0 [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1302] <... futex resumed>) = 0 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1303] <... futex resumed>) = 1 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1309] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 271.646191][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 271.650950][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.660512][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.667255][ T19] usb 2-1: Product: syz [ 271.667274][ T19] usb 2-1: Manufacturer: syz [ 271.675719][ T443] usb 3-1: Product: syz [ 271.679466][ T19] usb 2-1: SerialNumber: syz [ 271.683594][ T443] usb 3-1: Manufacturer: syz [ 271.696401][ T443] usb 3-1: SerialNumber: syz [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] <... futex resumed>) = 0 [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = 0 [pid 1304] <... futex resumed>) = 1 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1305] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] <... futex resumed>) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1300] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 271.758581][ T1305] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1300] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 271.810853][ T1300] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] <... futex resumed>) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1308] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1308] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1303] <... futex resumed>) = 0 [pid 1302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... futex resumed>) = 0 [pid 1302] <... futex resumed>) = 1 [pid 1308] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1303] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1309] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 271.891233][ T1308] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 271.905398][ T1309] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] <... futex resumed>) = 0 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1304] <... futex resumed>) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1305] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1300] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1299] <... futex resumed>) = 0 [pid 1300] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1299] <... futex resumed>) = 0 [pid 1300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1299] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1300] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 272.020497][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.026941][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 272.034287][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] <... futex resumed>) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1308] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1302] <... futex resumed>) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1303] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1307] <... futex resumed>) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 272.102845][ T1303] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] <... futex resumed>) = 0 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1304] <... futex resumed>) = 0 [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1305] <... futex resumed>) = 0 [pid 1304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1304] <... futex resumed>) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1305] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1300] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1299] <... futex resumed>) = 0 [pid 1300] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1299] exit_group(0 [pid 1300] <... futex resumed>) = ? [pid 1299] <... exit_group resumed>) = ? [pid 1300] +++ exited with 0 +++ [pid 1299] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./57/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./57") = 0 [pid 437] mkdir("./58", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1311 ./strace-static-x86_64: Process 1311 attached [pid 1311] set_robust_list(0x555562678760, 24) = 0 [pid 1311] chdir("./58") = 0 [pid 1311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1311] setpgid(0, 0) = 0 [pid 1311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1311] write(3, "1000", 4) = 4 [pid 1311] close(3) = 0 [pid 1311] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1311] write(1, "executing program\n", 18executing program ) = 18 [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1311] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1311] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1312]}, 88) = 1312 [pid 1311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1312 attached [pid 1312] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1312] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1311] <... futex resumed>) = 0 [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1312] <... futex resumed>) = 1 [pid 1312] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1311] <... futex resumed>) = 0 [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1312] <... futex resumed>) = 1 [pid 1312] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1312] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = 0 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = 0 [pid 1306] <... futex resumed>) = 1 [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [ 272.222479][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 272.231220][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 272.243539][ T39] usb 4-1: USB disconnect, device number 59 [ 272.251937][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] <... futex resumed>) = 0 [pid 1302] <... futex resumed>) = 1 [pid 1303] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1303] <... futex resumed>) = 0 [pid 1302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1302] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = 0 [pid 1307] <... futex resumed>) = 1 [pid 1303] <... futex resumed>) = 0 [pid 1302] <... futex resumed>) = 1 [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1309] <... futex resumed>) = 0 [pid 1303] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1303] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1302] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = 0 [pid 1307] <... futex resumed>) = 1 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1309] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] <... futex resumed>) = 0 [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = 0 [pid 1304] <... futex resumed>) = 1 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1305] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 272.316648][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.323423][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 272.330916][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 272.371057][ T1305] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] <... futex resumed>) = 0 [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = 0 [pid 1306] <... futex resumed>) = 1 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1308] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1303] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1302] <... futex resumed>) = 0 [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1302] exit_group(0 [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1303] <... futex resumed>) = ? [pid 1302] <... exit_group resumed>) = ? [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1303] +++ exited with 0 +++ [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1302] +++ exited with 0 +++ [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1309] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1309] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 434] <... restart_syscall resumed>) = 0 [pid 434] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./57/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./57") = 0 [pid 434] mkdir("./58", 0777) = 0 [ 272.504856][ T1308] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 272.525240][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 272.533878][ T1309] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 272.544302][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1314 ./strace-static-x86_64: Process 1314 attached [pid 1314] set_robust_list(0x555562678760, 24) = 0 [pid 1314] chdir("./58") = 0 [pid 1314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1314] setpgid(0, 0) = 0 [pid 1314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1314] write(3, "1000", 4) = 4 [pid 1314] close(3) = 0 [pid 1314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1314] write(1, "executing program\n", 18executing program ) = 18 [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1314] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1314] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1315]}, 88) = 1315 [pid 1314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1315 attached ) = 0 [pid 1315] set_robust_list(0x7ffbef2f09a0, 24 [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] <... set_robust_list resumed>) = 0 [pid 1315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1315] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1315] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1315] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] <... futex resumed>) = 0 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1304] <... futex resumed>) = 0 [pid 1315] <... ioctl resumed>, 0) = 0 [pid 1305] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1305] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] <... futex resumed>) = 0 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1304] <... futex resumed>) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1304] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1305] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 272.556629][ T24] usb 1-1: USB disconnect, device number 59 [ 272.562694][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 272.586272][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.592870][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 272.600294][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1312] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] <... futex resumed>) = 0 [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1308] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1306] <... futex resumed>) = 0 [pid 1308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1306] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1308] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 272.659297][ T39] usb 4-1: new high-speed USB device number 60 using dummy_hcd [pid 1308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1309] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1309] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1309] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1307] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1307] <... futex resumed>) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1307] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1309] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1305] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1304] <... futex resumed>) = 0 [pid 1305] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1304] exit_group(0 [pid 1305] <... futex resumed>) = ? [pid 1304] <... exit_group resumed>) = ? [pid 1305] +++ exited with 0 +++ [pid 1304] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1304, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [ 272.714410][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.720881][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 272.728240][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 272.743434][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 272.749811][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 272.757246][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./57/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./57") = 0 [pid 438] mkdir("./58", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1316 ./strace-static-x86_64: Process 1316 attached [pid 1316] set_robust_list(0x555562678760, 24) = 0 [pid 1316] chdir("./58") = 0 [pid 1316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1316] setpgid(0, 0) = 0 [pid 1316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1316] write(3, "1000", 4) = 4 [pid 1316] close(3) = 0 [pid 1316] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1316] write(1, "executing program\n", 18) = 18 [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1316] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1316] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1316] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1317]}, 88) = 1317 [pid 1316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1317 attached [pid 1317] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1317] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1316] <... futex resumed>) = 0 [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1317] <... futex resumed>) = 1 [pid 1317] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1316] <... futex resumed>) = 0 [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1317] <... futex resumed>) = 1 [pid 1317] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1317] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1312] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 272.789897][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 272.803128][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 272.815364][ T453] usb 5-1: USB disconnect, device number 59 [ 272.821396][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 272.841488][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 272.852235][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 272.864234][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 272.873163][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.882392][ T39] usb 4-1: Product: syz [ 272.886375][ T39] usb 4-1: Manufacturer: syz [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1308] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1306] <... futex resumed>) = 0 [pid 1308] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1306] exit_group(0 [pid 1308] <... futex resumed>) = ? [pid 1306] <... exit_group resumed>) = ? [pid 1308] +++ exited with 0 +++ [ 272.891507][ T39] usb 4-1: SerialNumber: syz [pid 1306] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./57/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./57") = 0 [pid 435] mkdir("./58", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1318 ./strace-static-x86_64: Process 1318 attached [pid 1318] set_robust_list(0x555562678760, 24) = 0 [pid 1318] chdir("./58") = 0 [pid 1318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1318] setpgid(0, 0) = 0 [pid 1318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1318] write(3, "1000", 4) = 4 [pid 1318] close(3) = 0 [pid 1318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1318] write(1, "executing program\n", 18executing program ) = 18 [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1318] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1318] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1319]}, 88) = 1319 [pid 1318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1319 attached [pid 1319] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1319] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = 0 [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1319] <... futex resumed>) = 1 [pid 1319] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] <... futex resumed>) = 0 [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1319] <... futex resumed>) = 1 [pid 1319] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1319] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1309] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1309] <... futex resumed>) = 1 [pid 1307] <... futex resumed>) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1307] exit_group(0) = ? [ 272.916170][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 272.931597][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 272.947635][ T19] usb 2-1: USB disconnect, device number 59 [ 272.956478][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 1309] +++ exited with 0 +++ [pid 1307] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1307, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./57/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./57") = 0 [pid 436] mkdir("./58", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1320 [pid 1315] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1320 attached [pid 1320] set_robust_list(0x555562678760, 24) = 0 [pid 1320] chdir("./58") = 0 [pid 1320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1320] setpgid(0, 0) = 0 [pid 1320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1320] write(3, "1000", 4) = 4 [pid 1320] close(3) = 0 [pid 1320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1320] write(1, "executing program\n", 18executing program ) = 18 [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1320] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1320] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1321]}, 88) = 1321 [pid 1320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1321 attached [pid 1321] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1321] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1320] <... futex resumed>) = 0 [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1321] <... futex resumed>) = 1 [pid 1321] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1320] <... futex resumed>) = 0 [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1321] <... futex resumed>) = 1 [pid 1321] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1321] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 272.956884][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 272.962422][ T24] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 272.984706][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 273.000054][ T443] usb 3-1: USB disconnect, device number 59 [ 273.007633][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] <... futex resumed>) = 0 [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... futex resumed>) = 0 [pid 1311] <... futex resumed>) = 1 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1312] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 273.100056][ T1312] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1315] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 273.170566][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.181390][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 273.193696][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 273.202582][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.210392][ T24] usb 1-1: Product: syz [ 273.214357][ T24] usb 1-1: Manufacturer: syz [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1317] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 273.218865][ T24] usb 1-1: SerialNumber: syz [ 273.239302][ T453] usb 5-1: new high-speed USB device number 60 using dummy_hcd [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1311] <... futex resumed>) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1312] <... ioctl resumed>, 0xa) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1319] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1317] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 273.379299][ T19] usb 2-1: new high-speed USB device number 60 using dummy_hcd [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] <... futex resumed>) = 0 [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... futex resumed>) = 1 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1315] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1321] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1317] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1321] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1317] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 273.420995][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.431790][ T443] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 273.436574][ T1315] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 273.439393][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 273.458710][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1311] <... futex resumed>) = 0 [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1312] <... futex resumed>) = 0 [pid 1311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1311] <... futex resumed>) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1312] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 273.467790][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.475600][ T453] usb 5-1: Product: syz [ 273.479570][ T453] usb 5-1: Manufacturer: syz [ 273.483970][ T453] usb 5-1: SerialNumber: syz [pid 1319] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 273.560717][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.571701][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 273.585222][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 273.594238][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.602064][ T19] usb 2-1: Product: syz [ 273.606045][ T19] usb 2-1: Manufacturer: syz [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1321] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 273.610486][ T19] usb 2-1: SerialNumber: syz [ 273.630661][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.641479][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... futex resumed>) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1315] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1321] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1316] <... futex resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1316] <... futex resumed>) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1317] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1311] <... futex resumed>) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1312] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 273.653031][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 273.661968][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.669835][ T443] usb 3-1: Product: syz [ 273.673830][ T443] usb 3-1: Manufacturer: syz [ 273.678257][ T443] usb 3-1: SerialNumber: syz [ 273.691911][ T1317] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 273.712888][ T1312] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1318] <... futex resumed>) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1319] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1315] <... futex resumed>) = 0 [pid 1314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... futex resumed>) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1315] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 273.819497][ T1319] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1320] <... futex resumed>) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1321] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1316] <... futex resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1316] <... futex resumed>) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1317] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1311] <... futex resumed>) = 0 [pid 1312] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1312] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1311] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1311] <... futex resumed>) = 0 [pid 1312] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1311] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 273.886556][ T1321] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 273.922938][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 273.929320][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 273.936751][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1318] <... futex resumed>) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1319] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1314] <... futex resumed>) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1315] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1320] <... futex resumed>) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1321] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1316] <... futex resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1316] <... futex resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1317] <... futex resumed>) = 0 [pid 1316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1316] <... futex resumed>) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1317] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1312] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1311] <... futex resumed>) = 0 [pid 1312] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1311] exit_group(0 [pid 1312] <... futex resumed>) = ? [pid 1311] <... exit_group resumed>) = ? [pid 1312] +++ exited with 0 +++ [pid 1311] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./58/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./58") = 0 [pid 437] mkdir("./59", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1323 ./strace-static-x86_64: Process 1323 attached [pid 1323] set_robust_list(0x555562678760, 24) = 0 [ 274.072441][ T1315] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1323] chdir("./59") = 0 [pid 1323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1323] setpgid(0, 0) = 0 [pid 1323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1323] write(3, "1000", 4) = 4 [pid 1323] close(3) = 0 [pid 1323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1323] write(1, "executing program\n", 18executing program ) = 18 [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1323] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1323] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1324]}, 88) = 1324 [pid 1323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1324 attached [pid 1324] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1324] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... futex resumed>) = 0 [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1324] <... futex resumed>) = 1 [pid 1324] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] <... futex resumed>) = 0 [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1324] <... futex resumed>) = 1 [pid 1324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 274.132184][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 274.146913][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.159967][ T39] usb 4-1: USB disconnect, device number 60 [ 274.165988][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = 0 [pid 1318] <... futex resumed>) = 0 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = 0 [pid 1318] <... futex resumed>) = 1 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1319] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... futex resumed>) = 0 [pid 1314] <... futex resumed>) = 1 [pid 1315] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1315] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1314] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1315] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1314] <... futex resumed>) = 0 [pid 1315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1314] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1315] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] <... futex resumed>) = 0 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] <... futex resumed>) = 0 [pid 1320] <... futex resumed>) = 1 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1321] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1316] <... futex resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1316] <... futex resumed>) = 0 [pid 1317] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1317] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 274.282083][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.288408][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 274.295898][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 274.304197][ T1317] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1318] <... futex resumed>) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1319] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1315] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1314] <... futex resumed>) = 0 [pid 1315] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1314] exit_group(0 [pid 1315] <... futex resumed>) = ? [pid 1314] <... exit_group resumed>) = ? [pid 1315] +++ exited with 0 +++ [ 274.431158][ T1319] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1314] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1314, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] newfstatat(AT_FDCWD, "./58/binderfs", [pid 1321] <... futex resumed>) = 1 [pid 1320] <... futex resumed>) = 0 [pid 434] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] unlink("./58/binderfs" [pid 1321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1320] <... futex resumed>) = 0 [pid 434] <... unlink resumed>) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] getdents64(3, [pid 1321] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] close(3 [pid 1321] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] <... close resumed>) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] rmdir("./58" [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1321] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1316] <... futex resumed>) = 0 [pid 434] <... rmdir resumed>) = 0 [pid 434] mkdir("./59", 0777 [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... mkdir resumed>) = 0 [pid 1317] <... futex resumed>) = 0 [pid 1316] <... futex resumed>) = 1 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1317] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1317] <... openat resumed>) = -1 EFAULT (Bad address) [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1326 ./strace-static-x86_64: Process 1326 attached [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1326] set_robust_list(0x555562678760, 24 [pid 1317] <... futex resumed>) = 1 [pid 1316] <... futex resumed>) = 0 [pid 1326] <... set_robust_list resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1316] <... futex resumed>) = 0 [pid 1326] chdir("./59" [pid 1317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1316] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 274.483943][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 274.492735][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.505354][ T24] usb 1-1: USB disconnect, device number 60 [ 274.511622][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 274.523445][ T1321] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1317] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1317] ioctl(3, USB_RAW_IOCTL_EP0_WRITEexecuting program [pid 1326] <... chdir resumed>) = 0 [pid 1317] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1326] setpgid(0, 0) = 0 [pid 1326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1326] write(3, "1000", 4) = 4 [pid 1326] close(3) = 0 [pid 1326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1326] write(1, "executing program\n", 18) = 18 [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1326] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1326] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1327]}, 88) = 1327 [pid 1326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1327 attached [pid 1327] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1327] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1326] <... futex resumed>) = 0 [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1327] <... futex resumed>) = 1 [pid 1327] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1326] <... futex resumed>) = 0 [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1327] <... futex resumed>) = 1 [pid 1327] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1327] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 274.535840][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.542176][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 274.550626][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 274.569387][ T39] usb 4-1: new high-speed USB device number 61 using dummy_hcd [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] <... futex resumed>) = 0 [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = 0 [pid 1318] <... futex resumed>) = 1 [pid 1319] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1319] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1318] <... futex resumed>) = 0 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1318] <... futex resumed>) = 0 [pid 1318] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1319] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 274.642068][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.648565][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 274.655957][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1320] <... futex resumed>) = 0 [pid 1321] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1321] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1320] <... futex resumed>) = 0 [pid 1320] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1317] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1316] <... futex resumed>) = 0 [pid 1317] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1316] exit_group(0 [pid 1317] <... futex resumed>) = ? [pid 1316] <... exit_group resumed>) = ? [pid 1317] +++ exited with 0 +++ [pid 1316] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./58/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./58") = 0 [pid 438] mkdir("./59", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1328 ./strace-static-x86_64: Process 1328 attached [pid 1328] set_robust_list(0x555562678760, 24) = 0 [pid 1328] chdir("./59") = 0 [pid 1328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1328] setpgid(0, 0) = 0 [pid 1328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1328] write(3, "1000", 4) = 4 [pid 1328] close(3) = 0 [pid 1328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1328] write(1, "executing program\n", 18executing program ) = 18 [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1328] <... futex resumed>) = 0 [pid 1328] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1328] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1328] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1328] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1328] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1329]}, 88) = 1329 [pid 1328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 274.733596][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 274.739961][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 274.745989][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 274.755798][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.766985][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1329 attached [pid 1329] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1329] rt_sigprocmask(SIG_SETMASK, [], [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1329] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1329] openat(AT_FDCWD, NULL, O_RDONLY [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1329] <... futex resumed>) = 1 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] <... futex resumed>) = 0 [pid 1324] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1329] <... futex resumed>) = 0 [pid 1328] <... futex resumed>) = 1 [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(-1, TIOCSETD, NULL [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1329] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1324] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1329] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1329] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1328] <... futex resumed>) = 0 [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] <... openat resumed>) = 3 [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1329] ioctl(3, USB_RAW_IOCTL_INIT [pid 1324] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1329] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 274.774266][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 274.785788][ T453] usb 5-1: USB disconnect, device number 60 [ 274.794489][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 274.805267][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 274.818496][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1319] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1319] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1318] <... futex resumed>) = 0 [pid 1318] exit_group(0 [pid 1319] <... futex resumed>) = ? [pid 1318] <... exit_group resumed>) = ? [pid 1319] +++ exited with 0 +++ [pid 1318] +++ exited with 0 +++ [pid 1324] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1324] <... ioctl resumed>, 0) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 435] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1324] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1324] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 435] <... openat resumed>) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./58/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./58") = 0 [pid 435] mkdir("./59", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1330 ./strace-static-x86_64: Process 1330 attached [pid 1330] set_robust_list(0x555562678760, 24) = 0 [pid 1330] chdir("./59") = 0 [pid 1330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1330] setpgid(0, 0) = 0 [pid 1330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1330] write(3, "1000", 4) = 4 [pid 1330] close(3) = 0 [pid 1330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1330] write(1, "executing program\n", 18executing program ) = 18 [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1330] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1330] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1331]}, 88) = 1331 [pid 1330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1331 attached [pid 1331] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1331] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1330] <... futex resumed>) = 0 [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1331] <... futex resumed>) = 1 [pid 1331] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1330] <... futex resumed>) = 0 [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1331] <... futex resumed>) = 1 [pid 1331] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1331] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 274.827577][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.835665][ T39] usb 4-1: Product: syz [ 274.839798][ T39] usb 4-1: Manufacturer: syz [ 274.844243][ T39] usb 4-1: SerialNumber: syz [ 274.846810][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1321] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1320] <... futex resumed>) = 0 [pid 1321] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1320] exit_group(0 [pid 1321] <... futex resumed>) = ? [pid 1320] <... exit_group resumed>) = ? [pid 1321] +++ exited with 0 +++ [pid 1320] +++ exited with 0 +++ [ 274.886911][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.902623][ T19] usb 2-1: USB disconnect, device number 60 [ 274.908644][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 274.929296][ T24] usb 1-1: new high-speed USB device number 61 using dummy_hcd [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1320, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1327] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1327] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./58/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./58") = 0 [pid 436] mkdir("./59", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1332 ./strace-static-x86_64: Process 1332 attached [pid 1332] set_robust_list(0x555562678760, 24) = 0 [pid 1332] chdir("./59") = 0 [pid 1332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1332] setpgid(0, 0) = 0 [pid 1332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1332] write(3, "1000", 4) = 4 [pid 1332] close(3) = 0 [pid 1332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1332] write(1, "executing program\n", 18executing program ) = 18 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1332] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1332] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1333]}, 88) = 1333 [pid 1332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1333 attached [pid 1333] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1333] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1333] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1333] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 274.936849][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 274.946712][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 274.969755][ T443] usb 3-1: USB disconnect, device number 60 [ 274.975882][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] <... futex resumed>) = 0 [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = 0 [pid 1323] <... futex resumed>) = 1 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1324] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 275.057522][ T1324] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1327] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 275.121207][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.131974][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 275.144041][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 275.152993][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.160739][ T24] usb 1-1: Product: syz [ 275.164733][ T24] usb 1-1: Manufacturer: syz [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 275.169138][ T24] usb 1-1: SerialNumber: syz [pid 1329] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1324] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 275.209321][ T453] usb 5-1: new high-speed USB device number 61 using dummy_hcd [pid 1331] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] <... futex resumed>) = 0 [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = 1 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1327] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 275.339309][ T19] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 275.378620][ T1327] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1329] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1333] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1329] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1333] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1329] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 275.389324][ T443] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 275.398945][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.409700][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 275.421490][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 275.430397][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1324] <... futex resumed>) = 0 [pid 1323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1324] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 275.438209][ T453] usb 5-1: Product: syz [ 275.442192][ T453] usb 5-1: Manufacturer: syz [ 275.446592][ T453] usb 5-1: SerialNumber: syz [pid 1331] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1333] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 275.520879][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.532015][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 275.544216][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 275.553300][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.561135][ T19] usb 2-1: Product: syz [ 275.565094][ T19] usb 2-1: Manufacturer: syz [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1331] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1327] <... futex resumed>) = 1 [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1326] <... futex resumed>) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1327] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 275.569544][ T19] usb 2-1: SerialNumber: syz [ 275.572849][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 275.584682][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 275.598476][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 275.607438][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.615312][ T443] usb 3-1: Product: syz [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1329] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1324] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 275.619234][ T443] usb 3-1: Manufacturer: syz [ 275.623669][ T443] usb 3-1: SerialNumber: syz [ 275.656510][ T1329] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 275.671012][ T1324] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1330] <... futex resumed>) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1331] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1327] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1326] <... futex resumed>) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1327] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1333] <... futex resumed>) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 275.783757][ T1331] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1329] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1324] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1324] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1323] <... futex resumed>) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1323] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1324] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 275.832334][ T1333] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 275.880701][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 275.887025][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 275.894381][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] <... futex resumed>) = 0 [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = 0 [pid 1330] <... futex resumed>) = 1 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1331] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1326] <... futex resumed>) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1327] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1333] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 275.998161][ T1327] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1328] <... futex resumed>) = 0 [pid 1329] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] <... futex resumed>) = 0 [pid 1328] <... futex resumed>) = 1 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1329] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1324] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1323] <... futex resumed>) = 0 [pid 1324] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1323] exit_group(0 [pid 1324] <... futex resumed>) = ? [pid 1323] <... exit_group resumed>) = ? [pid 1324] +++ exited with 0 +++ [pid 1323] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1323, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./59/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./59") = 0 [pid 437] mkdir("./60", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1335 ./strace-static-x86_64: Process 1335 attached [pid 1335] set_robust_list(0x555562678760, 24) = 0 [pid 1335] chdir("./60") = 0 [pid 1335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1335] setpgid(0, 0) = 0 [pid 1335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1335] write(3, "1000", 4) = 4 [pid 1335] close(3) = 0 [pid 1335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1335] write(1, "executing program\n", 18executing program ) = 18 [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1335] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1335] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1336]}, 88) = 1336 ./strace-static-x86_64: Process 1336 attached [pid 1335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1336] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1336] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1336] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1336] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1336] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 276.082998][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 276.093581][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.108408][ T39] usb 4-1: USB disconnect, device number 61 [ 276.114711][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = 0 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = 0 [pid 1330] <... futex resumed>) = 1 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1331] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] <... futex resumed>) = 0 [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] <... futex resumed>) = 0 [pid 1326] <... futex resumed>) = 1 [pid 1327] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1327] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1326] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1326] <... futex resumed>) = 0 [pid 1327] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1326] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1333] <... futex resumed>) = 0 [pid 1332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1333] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [ 276.207972][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 276.214593][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 276.222127][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1329] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 276.269141][ T1329] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1330] <... futex resumed>) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1331] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1327] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1326] <... futex resumed>) = 0 [pid 1327] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1326] exit_group(0 [pid 1327] <... futex resumed>) = ? [pid 1326] <... exit_group resumed>) = ? [pid 1327] +++ exited with 0 +++ [pid 1326] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1326, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 434] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./59/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./59") = 0 [pid 434] mkdir("./60", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1338 ./strace-static-x86_64: Process 1338 attached [pid 1338] set_robust_list(0x555562678760, 24) = 0 [pid 1338] chdir("./60") = 0 [pid 1338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1338] setpgid(0, 0) = 0 [pid 1338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 1338] write(3, "1000", 4) = 4 [pid 1338] close(3) = 0 [pid 1338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1338] write(1, "executing program\n", 18) = 18 [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1338] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1338] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1339]}, 88) = 1339 [pid 1338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1339 attached [pid 1339] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1339] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1338] <... futex resumed>) = 0 [ 276.396441][ T1331] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 276.410349][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 276.418445][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.431493][ T24] usb 1-1: USB disconnect, device number 61 [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1339] <... futex resumed>) = 1 [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] ioctl(-1, TIOCSETD, NULL [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] <... futex resumed>) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1332] <... futex resumed>) = 0 [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1339] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1333] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1338] <... futex resumed>) = 0 [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1339] <... futex resumed>) = 0 [pid 1339] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1339] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1333] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1329] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1328] <... futex resumed>) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1328] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1329] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1329] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 276.438225][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 276.458803][ T1333] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 276.481885][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 276.488264][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1336] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 276.495821][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 276.509307][ T39] usb 4-1: new high-speed USB device number 62 using dummy_hcd [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1330] <... futex resumed>) = 0 [pid 1331] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1331] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1330] <... futex resumed>) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1330] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1331] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 276.606305][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 276.612730][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 276.620131][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1333] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1333] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1332] <... futex resumed>) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1332] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1333] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1336] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1329] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1328] <... futex resumed>) = 0 [pid 1329] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1328] exit_group(0 [pid 1329] <... futex resumed>) = ? [pid 1328] <... exit_group resumed>) = ? [pid 1329] +++ exited with 0 +++ [pid 1328] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1328, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 438] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./59/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./59") = 0 [pid 438] mkdir("./60", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1340 [ 276.670875][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 276.677218][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 276.684695][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 276.691402][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.702272][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 276.707849][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 ./strace-static-x86_64: Process 1340 attached [pid 1340] set_robust_list(0x555562678760, 24) = 0 [pid 1340] chdir("./60") = 0 [pid 1340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1340] setpgid(0, 0) = 0 [pid 1340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1340] write(3, "1000", 4) = 4 [pid 1340] close(3) = 0 [pid 1340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1340] write(1, "executing program\n", 18executing program ) = 18 [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1340] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1340] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1340] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1336] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1340] <... clone3 resumed> => {parent_tid=[1341]}, 88) = 1341 [pid 1340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 1341 attached , 0x7ffbef2ee110) = 4 [pid 1341] set_robust_list(0x7ffbef2f09a0, 24 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] <... set_robust_list resumed>) = 0 [pid 1336] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1341] rt_sigprocmask(SIG_SETMASK, [], [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1341] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... futex resumed>) = 0 [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1341] <... futex resumed>) = 1 [pid 1336] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1341] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... futex resumed>) = 0 [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1341] <... futex resumed>) = 1 [pid 1341] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1341] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] <... ioctl resumed>, 0) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 276.720040][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.736043][ T453] usb 5-1: USB disconnect, device number 61 [ 276.742824][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 276.755194][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1336] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1331] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1330] <... futex resumed>) = 0 [pid 1331] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1330] exit_group(0 [pid 1331] <... futex resumed>) = ? [pid 1330] <... exit_group resumed>) = ? [pid 1331] +++ exited with 0 +++ [pid 1330] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./59/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./59") = 0 [pid 435] mkdir("./60", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1342 ./strace-static-x86_64: Process 1342 attached [ 276.764984][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.772871][ T39] usb 4-1: Product: syz [ 276.776820][ T39] usb 4-1: Manufacturer: syz [ 276.781398][ T39] usb 4-1: SerialNumber: syz [ 276.809074][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [pid 1342] set_robust_list(0x555562678760, 24) = 0 [pid 1342] chdir("./60") = 0 [pid 1342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1342] setpgid(0, 0) = 0 [pid 1342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1342] write(3, "1000", 4) = 4 [pid 1342] close(3) = 0 [pid 1342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1342] write(1, "executing program\n", 18executing program ) = 18 [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1342] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1342] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1343]}, 88) = 1343 ./strace-static-x86_64: Process 1343 attached [pid 1342] rt_sigprocmask(SIG_SETMASK, [], [pid 1343] set_robust_list(0x7ffbef2f09a0, 24 [pid 1339] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1342] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1343] <... set_robust_list resumed>) = 0 [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1343] rt_sigprocmask(SIG_SETMASK, [], [pid 1342] <... futex resumed>) = 0 [pid 1343] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1339] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1343] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1343] <... futex resumed>) = 0 [pid 1343] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] <... futex resumed>) = 0 [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = 0 [pid 1343] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1343] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1342] <... futex resumed>) = 1 [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1343] <... ioctl resumed>, 0) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1333] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1332] <... futex resumed>) = 0 [pid 1333] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1332] exit_group(0) = ? [pid 1333] <... futex resumed>) = ? [ 276.826876][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.829335][ T24] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 276.849010][ T19] usb 2-1: USB disconnect, device number 61 [ 276.855522][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1333] +++ exited with 0 +++ [pid 1332] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1332, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 436] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./59/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./59") = 0 [pid 436] mkdir("./60", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1344 ./strace-static-x86_64: Process 1344 attached [pid 1344] set_robust_list(0x555562678760, 24) = 0 [pid 1344] chdir("./60") = 0 [pid 1344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1344] setpgid(0, 0) = 0 [pid 1344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1344] write(3, "1000", 4) = 4 [pid 1344] close(3) = 0 [pid 1344] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1344] write(1, "executing program\n", 18) = 18 [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1344] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1344] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1345]}, 88) = 1345 [pid 1344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1345 attached [pid 1345] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1345] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = 0 [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1345] <... futex resumed>) = 1 [pid 1345] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] <... futex resumed>) = 0 [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1345] <... futex resumed>) = 1 [pid 1345] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1345] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 276.872852][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 276.884363][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 276.899523][ T443] usb 3-1: USB disconnect, device number 61 [ 276.906239][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1335] <... futex resumed>) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1336] <... ioctl resumed>, 0) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1339] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 276.989992][ T1336] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 277.040804][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.051656][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 277.064610][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.073575][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.081542][ T24] usb 1-1: Product: syz [ 277.085535][ T24] usb 1-1: Manufacturer: syz [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 277.089987][ T24] usb 1-1: SerialNumber: syz [pid 1341] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1335] <... futex resumed>) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1336] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 277.149297][ T453] usb 5-1: new high-speed USB device number 62 using dummy_hcd [pid 1343] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1345] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 277.269309][ T19] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 277.298669][ T1339] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 277.309331][ T443] usb 3-1: new high-speed USB device number 62 using dummy_hcd [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 277.331274][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.342268][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 277.354757][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.363803][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.371563][ T453] usb 5-1: Product: syz [ 277.375529][ T453] usb 5-1: Manufacturer: syz [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1336] <... futex resumed>) = 0 [pid 1335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1335] <... futex resumed>) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1336] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 277.379976][ T453] usb 5-1: SerialNumber: syz [pid 1343] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1345] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 277.450754][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.461874][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 277.473966][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.483019][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.491025][ T19] usb 2-1: Product: syz [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1339] <... futex resumed>) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1339] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1338] <... futex resumed>) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0xa) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1345] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1343] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 277.492367][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.495182][ T19] usb 2-1: Manufacturer: syz [ 277.507461][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 277.510366][ T19] usb 2-1: SerialNumber: syz [ 277.526332][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.535438][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.543382][ T443] usb 3-1: Product: syz [pid 1345] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1341] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1341] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 277.547477][ T443] usb 3-1: Manufacturer: syz [ 277.551921][ T443] usb 3-1: SerialNumber: syz [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = 0 [pid 1335] <... futex resumed>) = 1 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1336] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 277.588619][ T1341] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 277.601372][ T1336] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1339] <... futex resumed>) = 0 [pid 1338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1339] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] <... futex resumed>) = 0 [pid 1343] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1343] <... ioctl resumed>, 0) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1344] <... futex resumed>) = 0 [pid 1345] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1344] <... futex resumed>) = 0 [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... futex resumed>) = 0 [pid 1341] <... futex resumed>) = 1 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1340] <... futex resumed>) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1341] <... ioctl resumed>, 0xa) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1335] <... futex resumed>) = 0 [pid 1336] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1336] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 277.730143][ T1343] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 277.760428][ T1345] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1335] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1335] <... futex resumed>) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1335] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1336] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 277.811535][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.817847][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 277.825251][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1342] <... futex resumed>) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1343] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1344] <... futex resumed>) = 0 [pid 1345] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1344] <... futex resumed>) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1345] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 277.926518][ T1339] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1341] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1341] <... futex resumed>) = 0 [pid 1340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1341] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1336] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1335] <... futex resumed>) = 0 [pid 1336] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1335] exit_group(0 [pid 1336] <... futex resumed>) = ? [pid 1335] <... exit_group resumed>) = ? [pid 1336] +++ exited with 0 +++ [pid 1335] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./60/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./60") = 0 [pid 437] mkdir("./61", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1347 ./strace-static-x86_64: Process 1347 attached [pid 1347] set_robust_list(0x555562678760, 24) = 0 [pid 1347] chdir("./61") = 0 [pid 1347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1347] setpgid(0, 0) = 0 [pid 1347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1347] write(3, "1000", 4) = 4 [pid 1347] close(3) = 0 [pid 1347] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1347] write(1, "executing program\n", 18executing program ) = 18 [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1347] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1347] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1348]}, 88) = 1348 [pid 1347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1348 attached [pid 1348] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1348] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1347] <... futex resumed>) = 0 [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1348] <... futex resumed>) = 1 [pid 1348] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1347] <... futex resumed>) = 0 [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1348] <... futex resumed>) = 1 [pid 1348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 278.019371][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 278.033054][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.059719][ T39] usb 4-1: USB disconnect, device number 62 [ 278.066534][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1339] <... futex resumed>) = 0 [pid 1338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1338] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1339] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1338] <... futex resumed>) = 0 [pid 1339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1338] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1339] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = 0 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = 0 [pid 1342] <... futex resumed>) = 1 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1343] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1344] <... futex resumed>) = 0 [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = 0 [pid 1344] <... futex resumed>) = 0 [pid 1345] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = 0 [pid 1344] <... futex resumed>) = 1 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1345] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 278.136088][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.145659][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 278.153300][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1341] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1340] <... futex resumed>) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1341] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 278.201386][ T1341] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1339] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1338] <... futex resumed>) = 0 [pid 1339] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1338] exit_group(0 [pid 1339] <... futex resumed>) = ? [pid 1338] <... exit_group resumed>) = ? [pid 1339] +++ exited with 0 +++ [pid 1338] +++ exited with 0 +++ [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1338, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1343] <... futex resumed>) = 1 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1342] <... futex resumed>) = 0 [pid 434] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1343] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... openat resumed>) = 3 [pid 1343] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] newfstatat(3, "", [pid 1343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./60/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./60" [pid 1343] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 434] <... rmdir resumed>) = 0 [pid 434] mkdir("./61", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1350 ./strace-static-x86_64: Process 1350 attached [pid 1350] set_robust_list(0x555562678760, 24) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1345] <... futex resumed>) = 1 [pid 1345] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] <... futex resumed>) = 0 [pid 1350] chdir("./61") = 0 [pid 1350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1350] setpgid(0, 0) = 0 [pid 1350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1350] write(3, "1000", 4) = 4 [pid 1350] close(3) = 0 [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = 0 [pid 1344] <... futex resumed>) = 1 [pid 1350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1350] write(1, "executing program\n", 18 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}executing program [pid 1350] <... write resumed>) = 18 [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1345] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1350] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1350] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1351]}, 88) = 1351 [pid 1350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1351 attached [pid 1351] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1351] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1350] <... futex resumed>) = 0 [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1351] <... futex resumed>) = 1 [pid 1351] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1350] <... futex resumed>) = 0 [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1345] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1351] <... futex resumed>) = 1 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1351] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1345] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 278.345016][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 278.352446][ T1343] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 278.362599][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.375328][ T24] usb 1-1: USB disconnect, device number 62 [ 278.384974][ T1345] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1351] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1341] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] <... futex resumed>) = 0 [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] <... futex resumed>) = 0 [pid 1340] <... futex resumed>) = 1 [pid 1341] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1341] <... futex resumed>) = 0 [pid 1340] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1340] <... futex resumed>) = 0 [pid 1341] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1340] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 278.401890][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 278.414198][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.422214][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 278.430187][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1348] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 278.469346][ T39] usb 4-1: new high-speed USB device number 63 using dummy_hcd [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] <... futex resumed>) = 0 [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = 0 [pid 1342] <... futex resumed>) = 1 [pid 1343] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1343] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1342] <... futex resumed>) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1342] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1343] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1344] <... futex resumed>) = 0 [pid 1345] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1345] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1344] <... futex resumed>) = 0 [pid 1345] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1344] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1344] <... futex resumed>) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1344] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1345] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1341] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1340] <... futex resumed>) = 0 [pid 1341] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1340] exit_group(0 [pid 1341] <... futex resumed>) = ? [pid 1340] <... exit_group resumed>) = ? [pid 1341] +++ exited with 0 +++ [pid 1340] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./60/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./60") = 0 [pid 438] mkdir("./61", 0777) = 0 [ 278.583638][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.590002][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 278.597406][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 278.604402][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 278.610901][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 278.618200][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 278.625771][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1352 ./strace-static-x86_64: Process 1352 attached [pid 1352] set_robust_list(0x555562678760, 24) = 0 [pid 1352] chdir("./61") = 0 [pid 1352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1352] setpgid(0, 0) = 0 [pid 1352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1352] write(3, "1000", 4) = 4 [pid 1352] close(3) = 0 [pid 1352] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1352] write(1, "executing program\n", 18executing program ) = 18 [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1352] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1348] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1352] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1352] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1352] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1348] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1352] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1353]}, 88) = 1353 [pid 1352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1353 attached [pid 1353] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1353] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1352] <... futex resumed>) = 0 [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1353] <... futex resumed>) = 1 [pid 1353] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1352] <... futex resumed>) = 0 [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1353] <... futex resumed>) = 1 [pid 1353] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1353] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1353] <... ioctl resumed>, 0) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 278.639474][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.654276][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.678781][ T453] usb 5-1: USB disconnect, device number 62 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1348] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 278.684660][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 278.695145][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 278.707664][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 278.717041][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.725101][ T39] usb 4-1: Product: syz [ 278.729088][ T39] usb 4-1: Manufacturer: syz [ 278.733711][ T39] usb 4-1: SerialNumber: syz [pid 1343] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1342] <... futex resumed>) = 0 [pid 1343] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1342] exit_group(0 [pid 1343] <... futex resumed>) = ? [pid 1342] <... exit_group resumed>) = ? [pid 1343] +++ exited with 0 +++ [pid 1342] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1342, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./60/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./60") = 0 [pid 435] mkdir("./61", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1354 ./strace-static-x86_64: Process 1354 attached [pid 1354] set_robust_list(0x555562678760, 24) = 0 [pid 1354] chdir("./61") = 0 [pid 1354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1354] setpgid(0, 0) = 0 [pid 1354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1354] write(3, "1000", 4) = 4 [pid 1354] close(3) = 0 [pid 1354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1354] write(1, "executing program\n", 18executing program ) = 18 [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1354] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1354] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1351] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1354] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1345] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1344] <... futex resumed>) = 0 [pid 1344] exit_group(0 [pid 1351] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1344] <... exit_group resumed>) = ? [pid 1354] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1355]}, 88) = 1355 ./strace-static-x86_64: Process 1355 attached [pid 1354] rt_sigprocmask(SIG_SETMASK, [], [pid 1345] +++ exited with 0 +++ [pid 1344] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1344, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1355] set_robust_list(0x7ffbef2f09a0, 24 [pid 1354] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 436] <... restart_syscall resumed>) = 0 [pid 1355] <... set_robust_list resumed>) = 0 [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1355] rt_sigprocmask(SIG_SETMASK, [], [pid 1354] <... futex resumed>) = 0 [pid 1355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1355] openat(AT_FDCWD, NULL, O_RDONLY [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1355] <... openat resumed>) = -1 EFAULT (Bad address) [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 278.785469][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 278.799478][ T24] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 278.799681][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.820269][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 278.826485][ T19] usb 2-1: USB disconnect, device number 62 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./60/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./60") = 0 [pid 436] mkdir("./61", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1356 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] ioctl(-1, TIOCSETD, NULL [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1355] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1355] <... openat resumed>) = 3 [pid 1355] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1356 attached [pid 1356] set_robust_list(0x555562678760, 24) = 0 [pid 1356] chdir("./61") = 0 [pid 1356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1356] setpgid(0, 0) = 0 [pid 1356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1356] write(3, "1000", 4) = 4 [pid 1356] close(3) = 0 [pid 1356] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1356] write(1, "executing program\n", 18executing program ) = 18 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1356] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1356] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1356] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1357]}, 88) = 1357 [pid 1356] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 1357 attached NULL, 8) = 0 [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1357] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1357] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] <... futex resumed>) = 0 [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1357] <... futex resumed>) = 0 [pid 1357] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] <... futex resumed>) = 0 [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1357] <... futex resumed>) = 1 [pid 1357] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1357] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 278.833744][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 278.846472][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 278.871721][ T443] usb 3-1: USB disconnect, device number 62 [ 278.878810][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1347] <... futex resumed>) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1348] <... ioctl resumed>, 0) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1351] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 278.943043][ T1348] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 279.001110][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.011840][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 279.024251][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 279.033450][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.041292][ T24] usb 1-1: Product: syz [ 279.045259][ T24] usb 1-1: Manufacturer: syz [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 279.049699][ T24] usb 1-1: SerialNumber: syz [pid 1353] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] <... futex resumed>) = 0 [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = 0 [pid 1347] <... futex resumed>) = 1 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1348] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 279.099315][ T453] usb 5-1: new high-speed USB device number 63 using dummy_hcd [pid 1355] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] <... futex resumed>) = 0 [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = 0 [pid 1350] <... futex resumed>) = 1 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1351] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1353] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1357] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1357] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1353] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 279.239301][ T19] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 279.258661][ T1351] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 279.279338][ T443] usb 3-1: new high-speed USB device number 63 using dummy_hcd [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 279.288791][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.299581][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 279.312145][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 279.321153][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.328974][ T453] usb 5-1: Product: syz [ 279.332990][ T453] usb 5-1: Manufacturer: syz [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1348] <... futex resumed>) = 0 [pid 1347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] <... futex resumed>) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1348] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 279.337388][ T453] usb 5-1: SerialNumber: syz [pid 1355] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1357] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 279.420894][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.431861][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 279.444539][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 279.453595][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.461583][ T19] usb 2-1: Product: syz [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1350] <... futex resumed>) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1351] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1357] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1355] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 279.462251][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.465655][ T19] usb 2-1: Manufacturer: syz [ 279.480891][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 279.484418][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 279.490920][ T19] usb 2-1: SerialNumber: syz [ 279.500629][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.511883][ T443] usb 3-1: Product: syz [ 279.515901][ T443] usb 3-1: Manufacturer: syz [pid 1357] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1352] <... futex resumed>) = 0 [pid 1353] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1352] <... futex resumed>) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1353] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 279.520346][ T443] usb 3-1: SerialNumber: syz [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] <... futex resumed>) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1348] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 279.545012][ T1353] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 279.555750][ T1348] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1351] <... futex resumed>) = 0 [pid 1350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1350] <... futex resumed>) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1351] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1355] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1356] <... futex resumed>) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1352] <... futex resumed>) = 0 [pid 1353] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1352] <... futex resumed>) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1353] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] <... futex resumed>) = 0 [pid 1348] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1348] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1347] <... futex resumed>) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1347] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1348] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 279.710148][ T1355] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 279.728725][ T1357] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 279.765517][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 279.771997][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 279.779441][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1350] <... futex resumed>) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1351] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1355] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1357] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 279.883319][ T1351] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1352] <... futex resumed>) = 0 [pid 1353] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1352] <... futex resumed>) = 0 [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1353] <... futex resumed>) = 0 [pid 1352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1353] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1352] <... futex resumed>) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1353] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1348] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1347] <... futex resumed>) = 0 [pid 1348] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1347] exit_group(0 [pid 1348] <... futex resumed>) = ? [pid 1347] <... exit_group resumed>) = ? [pid 1348] +++ exited with 0 +++ [pid 1347] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1347, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./61/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./61") = 0 [pid 437] mkdir("./62", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1359 ./strace-static-x86_64: Process 1359 attached [pid 1359] set_robust_list(0x555562678760, 24) = 0 [pid 1359] chdir("./62") = 0 [pid 1359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1359] setpgid(0, 0) = 0 [pid 1359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1359] write(3, "1000", 4) = 4 [pid 1359] close(3) = 0 [pid 1359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1359] write(1, "executing program\n", 18executing program ) = 18 [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1359] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1359] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1360 attached => {parent_tid=[1360]}, 88) = 1360 [pid 1359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1360] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1360] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1360] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1359] <... futex resumed>) = 0 [pid 1360] <... ioctl resumed>, 0) = 0 [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 279.969344][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 279.978980][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 279.992058][ T39] usb 4-1: USB disconnect, device number 63 [ 279.998106][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1350] <... futex resumed>) = 0 [pid 1351] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1351] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1350] <... futex resumed>) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1350] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1351] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1351] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1355] <... futex resumed>) = 0 [pid 1354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1355] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1357] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 280.092669][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.099019][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 280.106512][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1352] <... futex resumed>) = 0 [pid 1353] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1352] <... futex resumed>) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1353] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 280.156462][ T1353] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1351] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1350] <... futex resumed>) = 0 [pid 1351] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1350] exit_group(0 [pid 1351] <... futex resumed>) = ? [pid 1350] <... exit_group resumed>) = ? [pid 1351] +++ exited with 0 +++ [pid 1350] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./61/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./61") = 0 [pid 434] mkdir("./62", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1362 ./strace-static-x86_64: Process 1362 attached [pid 1362] set_robust_list(0x555562678760, 24) = 0 [pid 1362] chdir("./62") = 0 [pid 1362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1362] setpgid(0, 0) = 0 [pid 1362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1362] write(3, "1000", 4) = 4 [pid 1362] close(3) = 0 [pid 1362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1362] write(1, "executing program\n", 18executing program ) = 18 [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1362] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1362] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1363]}, 88) = 1363 [pid 1362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1363 attached [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1363] set_robust_list(0x7ffbef2f09a0, 24 [pid 1355] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1363] <... set_robust_list resumed>) = 0 [pid 1363] rt_sigprocmask(SIG_SETMASK, [], [pid 1355] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1363] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1363] openat(AT_FDCWD, NULL, O_RDONLY [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1356] <... futex resumed>) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 280.295164][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 280.307382][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.320106][ T24] usb 1-1: USB disconnect, device number 63 [ 280.326350][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 280.336916][ T1355] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1357] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1363] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1355] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1357] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1363] ioctl(-1, TIOCSETD, NULL [pid 1355] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1363] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1357] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... futex resumed>) = 0 [pid 1363] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1363] <... openat resumed>) = 3 [pid 1363] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1352] <... futex resumed>) = 0 [pid 1353] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1352] <... futex resumed>) = 0 [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1353] <... futex resumed>) = 0 [pid 1352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1352] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1353] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1352] <... futex resumed>) = 0 [pid 1353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1352] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1353] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 280.341903][ T1357] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 280.365491][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.371797][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 280.379185][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1360] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 280.389336][ T39] usb 4-1: new high-speed USB device number 64 using dummy_hcd [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 1 [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1355] <... futex resumed>) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1355] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1354] <... futex resumed>) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1354] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1355] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1356] <... futex resumed>) = 0 [pid 1355] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = 0 [pid 1356] <... futex resumed>) = 1 [pid 1357] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1357] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1356] <... futex resumed>) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1356] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1357] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1360] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1353] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1353] <... futex resumed>) = 1 [pid 1353] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1352] <... futex resumed>) = 0 [pid 1352] exit_group(0 [pid 1353] <... futex resumed>) = ? [pid 1352] <... exit_group resumed>) = ? [pid 1353] +++ exited with 0 +++ [pid 1352] +++ exited with 0 +++ [ 280.555407][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.555703][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 280.561867][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 280.568268][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 280.576595][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 280.582941][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 280.589367][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1352, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./61/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./61") = 0 [pid 438] mkdir("./62", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1364 ./strace-static-x86_64: Process 1364 attached [pid 1364] set_robust_list(0x555562678760, 24) = 0 [pid 1364] chdir("./62") = 0 [pid 1364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1364] setpgid(0, 0) = 0 [pid 1364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1364] write(3, "1000", 4) = 4 [pid 1364] close(3) = 0 [pid 1364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1364] write(1, "executing program\n", 18executing program ) = 18 [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1364] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1364] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1365]}, 88) = 1365 [pid 1364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1365 attached [pid 1360] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1365] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1365] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] <... futex resumed>) = 0 [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1365] <... futex resumed>) = 1 [pid 1365] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] <... futex resumed>) = 0 [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1365] <... futex resumed>) = 1 [pid 1365] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1360] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1365] <... openat resumed>) = 3 [pid 1365] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1360] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [ 280.605241][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 280.611603][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 280.623764][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.636220][ T453] usb 5-1: USB disconnect, device number 63 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 280.647704][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 280.659958][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 280.669942][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.677763][ T39] usb 4-1: Product: syz [ 280.681818][ T39] usb 4-1: Manufacturer: syz [ 280.686190][ T39] usb 4-1: SerialNumber: syz [pid 1363] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1355] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1354] <... futex resumed>) = 0 [pid 1355] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1354] exit_group(0 [pid 1355] <... futex resumed>) = ? [pid 1354] <... exit_group resumed>) = ? [pid 1355] +++ exited with 0 +++ [pid 1354] +++ exited with 0 +++ [pid 1357] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1356] <... futex resumed>) = 0 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1357] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1356] exit_group(0 [pid 435] restart_syscall(<... resuming interrupted clone ...> [pid 1357] <... futex resumed>) = ? [pid 1356] <... exit_group resumed>) = ? [pid 435] <... restart_syscall resumed>) = 0 [pid 1357] +++ exited with 0 +++ [pid 1356] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1356, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./61/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./61") = 0 [pid 436] mkdir("./62", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1366 [ 280.729314][ T24] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 280.756628][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 280.764524][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 435] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 1366 attached ) = -1 EINVAL (Invalid argument) [pid 1366] set_robust_list(0x555562678760, 24 [pid 435] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1366] <... set_robust_list resumed>) = 0 [pid 1366] chdir("./62" [pid 435] <... openat resumed>) = 3 [pid 1366] <... chdir resumed>) = 0 [pid 435] newfstatat(3, "", [pid 1366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1366] setpgid(0, 0 [pid 435] getdents64(3, [pid 1366] <... setpgid resumed>) = 0 [pid 1366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 435] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1366] <... openat resumed>) = 3 [pid 435] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1366] write(3, "1000", 4) = 4 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1366] close(3) = 0 [pid 435] newfstatat(AT_FDCWD, "./61/binderfs", [pid 1366] symlink("/dev/binderfs", "./binderfs" [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1366] <... symlink resumed>) = 0 [pid 435] unlink("./61/binderfs" [pid 1366] write(1, "executing program\n", 18executing program [pid 435] <... unlink resumed>) = 0 [pid 1366] <... write resumed>) = 18 [pid 435] getdents64(3, [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1366] <... futex resumed>) = 0 [pid 435] close(3 [pid 1366] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 435] <... close resumed>) = 0 [pid 1366] <... rt_sigaction resumed>NULL, 8) = 0 [pid 435] rmdir("./61" [pid 1366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 435] <... rmdir resumed>) = 0 [pid 1366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 435] mkdir("./62", 0777 [pid 1366] <... mmap resumed>) = 0x7ffbef2d0000 [pid 435] <... mkdir resumed>) = 0 [pid 1366] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1366] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 1367 attached [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1367 [pid 1366] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1367] set_robust_list(0x555562678760, 24 [pid 1366] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1367] <... set_robust_list resumed>) = 0 [pid 1366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1367] chdir("./62") = 0 [pid 1366] <... clone3 resumed> => {parent_tid=[1368]}, 88) = 1368 [pid 1367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1366] rt_sigprocmask(SIG_SETMASK, [], [pid 1367] <... prctl resumed>) = 0 [pid 1366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1367] setpgid(0, 0 [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1367] <... setpgid resumed>) = 0 [pid 1366] <... futex resumed>) = 0 [pid 1367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1367] <... openat resumed>) = 3 [pid 1367] write(3, "1000", 4) = 4 [pid 1367] close(3) = 0 [pid 1367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1367] write(1, "executing program\n", 18executing program ) = 18 [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1367] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1367] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1369]}, 88) = 1369 [pid 1367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1369 attached [pid 1369] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1369] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1367] <... futex resumed>) = 0 [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 280.769563][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.785943][ T19] usb 2-1: USB disconnect, device number 63 [ 280.786516][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 280.793189][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1369] <... futex resumed>) = 1 [pid 1369] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1367] <... futex resumed>) = 0 [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1369] <... futex resumed>) = 1 [pid 1369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1369] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1368 attached [pid 1368] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1368] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1368] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1366] <... futex resumed>) = 0 [pid 1368] <... openat resumed>) = 3 [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1368] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 280.829358][ T443] usb 3-1: USB disconnect, device number 63 [ 280.836771][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1359] <... futex resumed>) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1360] <... ioctl resumed>, 0) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1363] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 280.895515][ T1360] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 280.911869][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 280.922993][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 280.936482][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 280.945591][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.953499][ T24] usb 1-1: Product: syz [ 280.957396][ T24] usb 1-1: Manufacturer: syz [ 280.961887][ T24] usb 1-1: SerialNumber: syz [pid 1365] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] <... futex resumed>) = 0 [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... futex resumed>) = 0 [pid 1359] <... futex resumed>) = 1 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1360] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 281.059300][ T453] usb 5-1: new high-speed USB device number 64 using dummy_hcd [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] <... futex resumed>) = 0 [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = 1 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1363] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1369] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1365] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 281.169989][ T1363] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 281.189298][ T19] usb 2-1: new high-speed USB device number 64 using dummy_hcd [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1368] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1365] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1368] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1365] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 281.241143][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.252044][ T443] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 281.259480][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 281.272240][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 281.281186][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... futex resumed>) = 0 [pid 1359] <... futex resumed>) = 0 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... futex resumed>) = 0 [pid 1359] <... futex resumed>) = 1 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1360] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 281.288944][ T453] usb 5-1: Product: syz [ 281.293109][ T453] usb 5-1: Manufacturer: syz [ 281.297539][ T453] usb 5-1: SerialNumber: syz [pid 1369] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] <... futex resumed>) = 0 [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = 1 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1363] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1369] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 281.371849][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.382823][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 281.396497][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 281.405470][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.413263][ T19] usb 2-1: Product: syz [ 281.417255][ T19] usb 2-1: Manufacturer: syz [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1368] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 281.421685][ T19] usb 2-1: SerialNumber: syz [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 281.451181][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.462063][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 281.474650][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 281.483623][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.491472][ T443] usb 3-1: Product: syz [ 281.495437][ T443] usb 3-1: Manufacturer: syz [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] <... futex resumed>) = 0 [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] <... futex resumed>) = 0 [pid 1364] <... futex resumed>) = 1 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1365] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1368] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1365] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1365] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1359] <... futex resumed>) = 0 [pid 1360] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 281.499884][ T443] usb 3-1: SerialNumber: syz [ 281.506274][ T1365] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 281.514581][ T1360] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... futex resumed>) = 0 [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1363] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... futex resumed>) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1363] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1367] <... futex resumed>) = 0 [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 281.631849][ T1369] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1368] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1365] <... futex resumed>) = 1 [pid 1364] <... futex resumed>) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1368] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1364] <... futex resumed>) = 0 [pid 1365] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1368] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1365] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1359] <... futex resumed>) = 0 [pid 1360] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1360] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1359] <... futex resumed>) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1359] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1360] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1362] <... futex resumed>) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1363] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 281.714982][ T1368] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 281.724976][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 281.731328][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 281.738696][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1367] <... futex resumed>) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1369] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 281.789495][ T1363] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1364] <... futex resumed>) = 0 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... futex resumed>) = 0 [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1365] <... futex resumed>) = 0 [pid 1364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1365] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1368] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1365] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1360] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1359] <... futex resumed>) = 0 [pid 1360] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1359] exit_group(0 [pid 1360] <... futex resumed>) = ? [pid 1359] <... exit_group resumed>) = ? [pid 1360] +++ exited with 0 +++ [pid 1359] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1359, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./62/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./62") = 0 [pid 437] mkdir("./63", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1371 ./strace-static-x86_64: Process 1371 attached [pid 1371] set_robust_list(0x555562678760, 24) = 0 [pid 1371] chdir("./63") = 0 [pid 1371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1371] setpgid(0, 0) = 0 [pid 1371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1371] write(3, "1000", 4) = 4 [pid 1371] close(3) = 0 [pid 1371] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1371] write(1, "executing program\n", 18) = 18 [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1371] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1372]}, 88) = 1372 [pid 1371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1372 attached [pid 1372] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1372] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1372] <... futex resumed>) = 1 [pid 1372] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1372] <... futex resumed>) = 1 [pid 1372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1363] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1362] <... futex resumed>) = 0 [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1363] <... futex resumed>) = 0 [pid 1362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1362] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1363] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1362] <... futex resumed>) = 0 [pid 1363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1362] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1363] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 281.926973][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 281.936130][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 281.951209][ T39] usb 4-1: USB disconnect, device number 64 [ 281.957538][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = 0 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = 0 [pid 1367] <... futex resumed>) = 1 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1369] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 281.999833][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.006117][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 282.014670][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1364] <... futex resumed>) = 0 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... futex resumed>) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1365] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1368] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1368] <... futex resumed>) = 0 [pid 1366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1368] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1365] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 282.126085][ T1365] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1363] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1362] <... futex resumed>) = 0 [pid 1363] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1362] exit_group(0 [pid 1363] <... futex resumed>) = ? [pid 1362] <... exit_group resumed>) = ? [pid 1363] +++ exited with 0 +++ [pid 1362] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 434] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./62/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./62") = 0 [pid 434] mkdir("./63", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1373 ./strace-static-x86_64: Process 1373 attached [pid 1373] set_robust_list(0x555562678760, 24) = 0 [pid 1373] chdir("./63") = 0 [pid 1373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1373] setpgid(0, 0 [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] <... setpgid resumed>) = 0 [pid 1369] <... futex resumed>) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] <... openat resumed>) = 3 [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1367] <... futex resumed>) = 0 [pid 1373] write(3, "1000", 4 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1373] <... write resumed>) = 4 [pid 1369] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1373] close(3 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1373] <... close resumed>) = 0 [pid 1369] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1373] symlink("/dev/binderfs", "./binderfs" [pid 1369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1373] <... symlink resumed>) = 0 executing program [pid 1373] write(1, "executing program\n", 18 [pid 1369] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1373] <... write resumed>) = 18 [ 282.201981][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 282.212982][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 282.225332][ T24] usb 1-1: USB disconnect, device number 64 [ 282.231730][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 282.245293][ T1369] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1373] <... futex resumed>) = 0 [pid 1373] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1369] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1373] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1373] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1374 attached [pid 1374] set_robust_list(0x7ffbef2f09a0, 24 [pid 1373] <... clone3 resumed> => {parent_tid=[1374]}, 88) = 1374 [pid 1374] <... set_robust_list resumed>) = 0 [pid 1374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1374] <... futex resumed>) = 0 [pid 1374] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] <... futex resumed>) = 0 [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1374] <... futex resumed>) = 1 [pid 1374] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] <... futex resumed>) = 0 [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1374] <... futex resumed>) = 1 [pid 1374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] <... futex resumed>) = 0 [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1368] <... futex resumed>) = 0 [pid 1366] <... futex resumed>) = 1 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1368] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1364] <... futex resumed>) = 0 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... futex resumed>) = 0 [pid 1365] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1365] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1364] <... futex resumed>) = 0 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1364] <... futex resumed>) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1364] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1365] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1365] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1368] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1372] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 282.333805][ T1368] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 282.339297][ T39] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 282.348231][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.354505][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 282.361990][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1367] <... futex resumed>) = 0 [pid 1369] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1369] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1367] <... futex resumed>) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1367] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1369] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 282.455266][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 282.461694][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 282.469072][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1372] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1365] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1364] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1364] exit_group(0 [pid 1368] <... futex resumed>) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1365] <... futex resumed>) = ? [pid 1364] <... exit_group resumed>) = ? [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1365] +++ exited with 0 +++ [pid 1364] +++ exited with 0 +++ [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1368] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1368] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1364, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1366] <... futex resumed>) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1366] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1368] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./62/binderfs") = 0 [pid 438] getdents64(3, [pid 1368] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./62") = 0 [pid 438] mkdir("./63", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1376 ./strace-static-x86_64: Process 1376 attached [pid 1376] set_robust_list(0x555562678760, 24) = 0 [pid 1376] chdir("./63") = 0 [pid 1376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1376] setpgid(0, 0) = 0 [pid 1376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1376] write(3, "1000", 4) = 4 [pid 1376] close(3) = 0 [pid 1376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1376] write(1, "executing program\n", 18executing program ) = 18 [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 282.540800][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 282.551602][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 282.561897][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 282.570299][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 282.581149][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1376] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1376] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1377]}, 88) = 1377 [pid 1376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1377 attached [pid 1377] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1377] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1376] <... futex resumed>) = 0 [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1372] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] <... futex resumed>) = 1 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1377] ioctl(-1, TIOCSETD, NULL [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1377] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1377] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1377] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1374] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1377] <... ioctl resumed>, 0) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1374] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1377] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 282.587401][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 282.595193][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 282.604020][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 282.614581][ T453] usb 5-1: USB disconnect, device number 64 [ 282.621283][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.629749][ T24] usb 1-1: new high-speed USB device number 65 using dummy_hcd [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1369] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1367] <... futex resumed>) = 0 [pid 1369] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1367] exit_group(0) = ? [pid 1369] <... futex resumed>) = ? [pid 1372] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1369] +++ exited with 0 +++ [pid 1367] +++ exited with 0 +++ [pid 1372] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1372] <... ioctl resumed>, 0) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 435] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./62/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./62") = 0 [pid 435] mkdir("./63", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1378 ./strace-static-x86_64: Process 1378 attached [ 282.638943][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 282.648151][ T39] usb 4-1: Product: syz [ 282.652936][ T39] usb 4-1: Manufacturer: syz [ 282.658253][ T39] usb 4-1: SerialNumber: syz [ 282.662982][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 282.676036][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1378] set_robust_list(0x555562678760, 24) = 0 [pid 1378] chdir("./63") = 0 [pid 1378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1378] setpgid(0, 0) = 0 [pid 1378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1378] write(3, "1000", 4) = 4 [pid 1378] close(3) = 0 [pid 1378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1378] write(1, "executing program\n", 18executing program ) = 18 [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1378] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1378] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1379]}, 88) = 1379 [pid 1378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1379 attached [pid 1379] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1379] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... futex resumed>) = 0 [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1379] <... futex resumed>) = 1 [pid 1379] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] <... futex resumed>) = 0 [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1379] <... futex resumed>) = 1 [pid 1379] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1379] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 282.689817][ T19] usb 2-1: USB disconnect, device number 64 [ 282.702522][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1368] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1366] <... futex resumed>) = 0 [pid 1368] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1366] exit_group(0 [pid 1368] <... futex resumed>) = ? [pid 1366] <... exit_group resumed>) = ? [pid 1368] +++ exited with 0 +++ [pid 1366] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1366, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./62/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./62") = 0 [pid 436] mkdir("./63", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1380 ./strace-static-x86_64: Process 1380 attached [pid 1380] set_robust_list(0x555562678760, 24) = 0 [pid 1380] chdir("./63") = 0 [pid 1380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1380] setpgid(0, 0) = 0 [pid 1380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1380] write(3, "1000", 4) = 4 [pid 1380] close(3) = 0 [pid 1380] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1380] write(1, "executing program\n", 18executing program ) = 18 [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1380] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1380] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1381]}, 88) = 1381 [pid 1380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1381 attached [pid 1381] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1381] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1380] <... futex resumed>) = 0 [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1381] <... futex resumed>) = 1 [pid 1381] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1380] <... futex resumed>) = 0 [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1381] <... futex resumed>) = 1 [pid 1381] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1381] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1374] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 282.783261][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 282.792011][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 282.820788][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [ 282.832143][ T443] usb 3-1: USB disconnect, device number 64 [ 282.838085][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 282.847085][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 282.860774][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 282.869670][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1374] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 282.874835][ T1372] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 282.877479][ T24] usb 1-1: Product: syz [ 282.888506][ T24] usb 1-1: Manufacturer: syz [ 282.894638][ T24] usb 1-1: SerialNumber: syz [pid 1377] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1373] <... futex resumed>) = 0 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1373] <... futex resumed>) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1374] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 283.059307][ T453] usb 5-1: new high-speed USB device number 65 using dummy_hcd [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1379] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 283.103176][ T1374] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 283.110312][ T19] usb 2-1: new high-speed USB device number 65 using dummy_hcd [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1381] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1377] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1381] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1377] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 283.239297][ T443] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 283.248724][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.259520][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 283.271659][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 283.280767][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1371] <... futex resumed>) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1377] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1379] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1373] <... futex resumed>) = 0 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = 0 [pid 1373] <... futex resumed>) = 1 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1374] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1379] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 283.288505][ T453] usb 5-1: Product: syz [ 283.292547][ T453] usb 5-1: Manufacturer: syz [ 283.296937][ T453] usb 5-1: SerialNumber: syz [ 283.311545][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.322792][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1381] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 283.336388][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 283.345435][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.353300][ T19] usb 2-1: Product: syz [ 283.357231][ T19] usb 2-1: Manufacturer: syz [ 283.361693][ T19] usb 2-1: SerialNumber: syz [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 283.420720][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.431542][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 283.443122][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 283.452117][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.459943][ T443] usb 3-1: Product: syz [ 283.463890][ T443] usb 3-1: Manufacturer: syz [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] <... futex resumed>) = 0 [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = 0 [pid 1371] <... futex resumed>) = 1 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 283.468323][ T443] usb 3-1: SerialNumber: syz [pid 1372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1377] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1372] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1377] <... ioctl resumed>, 0) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1372] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1373] <... futex resumed>) = 0 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1373] <... futex resumed>) = 0 [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1374] <... futex resumed>) = 0 [pid 1373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1373] <... futex resumed>) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1377] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1374] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1377] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1374] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [ 283.502888][ T1372] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 283.510606][ T1377] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1378] <... futex resumed>) = 0 [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1379] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 283.570554][ T1379] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1381] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1380] <... futex resumed>) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1381] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1371] <... futex resumed>) = 0 [pid 1372] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1372] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1371] <... futex resumed>) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1371] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1372] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1377] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] <... futex resumed>) = 0 [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = 0 [pid 1373] <... futex resumed>) = 1 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1374] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1377] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1374] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 283.679228][ T1381] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 283.712901][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 283.719377][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1379] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] <... futex resumed>) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 283.726828][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 283.727349][ T1374] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1381] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1380] <... futex resumed>) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1372] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1371] <... futex resumed>) = 0 [pid 1372] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1371] exit_group(0 [pid 1372] <... futex resumed>) = ? [pid 1371] <... exit_group resumed>) = ? [pid 1372] +++ exited with 0 +++ [pid 1371] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./63/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./63") = 0 [pid 437] mkdir("./64", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1383 ./strace-static-x86_64: Process 1383 attached [pid 1383] set_robust_list(0x555562678760, 24) = 0 [pid 1383] chdir("./64") = 0 [pid 1383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1383] setpgid(0, 0) = 0 [pid 1383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1374] <... futex resumed>) = 1 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] <... futex resumed>) = 0 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1373] <... futex resumed>) = 1 [pid 1377] <... futex resumed>) = 0 [pid 1376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1374] <... futex resumed>) = 0 [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1374] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1377] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1374] <... futex resumed>) = 1 [pid 1373] <... futex resumed>) = 0 [pid 1383] <... openat resumed>) = 3 [pid 1377] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1373] <... futex resumed>) = 0 [pid 1374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1373] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1374] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1383] write(3, "1000", 4 [pid 1374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1383] <... write resumed>) = 4 [pid 1374] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1383] close(3) = 0 [pid 1383] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1383] write(1, "executing program\n", 18) = 18 [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1383] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1383] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1384]}, 88) = 1384 [pid 1383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1384 attached [pid 1384] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1384] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1383] <... futex resumed>) = 0 [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1384] <... futex resumed>) = 1 [pid 1384] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1383] <... futex resumed>) = 0 [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1384] <... futex resumed>) = 1 [pid 1384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 283.919353][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 283.931709][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 283.945155][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 283.957447][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = 0 [pid 1378] <... futex resumed>) = 0 [pid 1379] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = 0 [pid 1378] <... futex resumed>) = 1 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1379] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 283.965534][ T39] usb 4-1: USB disconnect, device number 65 [ 283.971836][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 283.981148][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... futex resumed>) = 0 [pid 1380] <... futex resumed>) = 0 [pid 1381] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... futex resumed>) = 0 [pid 1380] <... futex resumed>) = 1 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1381] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1377] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1374] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1373] <... futex resumed>) = 0 [pid 1377] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1374] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1373] exit_group(0 [pid 1374] <... futex resumed>) = ? [pid 1373] <... exit_group resumed>) = ? [pid 1374] +++ exited with 0 +++ [pid 1373] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./63/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./63") = 0 [pid 434] mkdir("./64", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1385 ./strace-static-x86_64: Process 1385 attached [pid 1385] set_robust_list(0x555562678760, 24) = 0 [pid 1385] chdir("./64") = 0 [pid 1385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1385] setpgid(0, 0) = 0 [pid 1385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1385] write(3, "1000", 4) = 4 [pid 1385] close(3) = 0 [pid 1385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1385] write(1, "executing program\n", 18executing program ) = 18 [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1385] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1385] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1386]}, 88) = 1386 [pid 1385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 284.145531][ T1377] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 284.155059][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 284.163014][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 284.184073][ T24] usb 1-1: USB disconnect, device number 65 [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1378] <... futex resumed>) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1379] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1386 attached [pid 1386] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1379] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1386] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = 0 [pid 1385] <... futex resumed>) = 1 [pid 1386] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1385] <... futex resumed>) = 0 [pid 1386] <... openat resumed>) = 3 [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1386] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 284.188057][ T1379] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 284.190245][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1380] <... futex resumed>) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1381] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 284.291710][ T1381] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1377] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1377] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1376] <... futex resumed>) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1376] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1377] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1379] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] <... futex resumed>) = 0 [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = 0 [pid 1378] <... futex resumed>) = 1 [pid 1379] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1379] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1379] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1378] <... futex resumed>) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1378] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1379] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 284.355570][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 284.362080][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 284.369490][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 284.379314][ T39] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 284.413119][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 284.419511][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 284.426850][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1381] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] <... futex resumed>) = 0 [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... futex resumed>) = 0 [pid 1380] <... futex resumed>) = 1 [pid 1381] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1381] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1380] <... futex resumed>) = 0 [pid 1381] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1380] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1380] <... futex resumed>) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1380] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1381] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1377] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1376] <... futex resumed>) = 0 [pid 1377] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1376] exit_group(0 [pid 1377] <... futex resumed>) = ? [pid 1376] <... exit_group resumed>) = ? [pid 1377] +++ exited with 0 +++ [ 284.501125][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 284.507443][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 284.514810][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1376] +++ exited with 0 +++ [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1376, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./63/binderfs", [pid 1384] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 438] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] unlink("./63/binderfs" [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 438] <... unlink resumed>) = 0 [ 284.558620][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 284.568021][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 284.580887][ T453] usb 5-1: USB disconnect, device number 65 [ 284.586914][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./63") = 0 [pid 438] mkdir("./64", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1388 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1379] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1388 attached [pid 1388] set_robust_list(0x555562678760, 24) = 0 [pid 1388] chdir("./64") = 0 [pid 1388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1388] setpgid(0, 0) = 0 [pid 1388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1388] write(3, "1000", 4) = 4 [pid 1388] close(3) = 0 [pid 1388] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1388] write(1, "executing program\n", 18executing program ) = 18 [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1388] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1386] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1379] <... futex resumed>) = 1 [pid 1378] <... futex resumed>) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1379] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1378] exit_group(0 [pid 1386] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1379] <... futex resumed>) = ? [pid 1378] <... exit_group resumed>) = ? [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1384] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1379] +++ exited with 0 +++ [pid 1378] +++ exited with 0 +++ [pid 1388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1388] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1389]}, 88) = 1389 [pid 1388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1389 attached [pid 1389] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1389] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... futex resumed>) = 0 [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1389] <... futex resumed>) = 1 [pid 1389] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1388] <... futex resumed>) = 0 [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1389] <... futex resumed>) = 1 [pid 1389] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1389] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1384] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... openat resumed>) = 3 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] newfstatat(3, "", [pid 1384] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1384] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] unlink("./63/binderfs" [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] <... unlink resumed>) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [ 284.598384][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.609314][ T24] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 284.616820][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 284.630212][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 284.637863][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 284.647370][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 435] close(3) = 0 [pid 435] rmdir("./63") = 0 [pid 435] mkdir("./64", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1384] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1390 [pid 1384] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 ./strace-static-x86_64: Process 1390 attached [pid 1390] set_robust_list(0x555562678760, 24) = 0 [pid 1390] chdir("./64") = 0 [pid 1390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1390] setpgid(0, 0) = 0 [pid 1390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1381] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] write(3, "1000", 4) = 4 [pid 1390] close(3) = 0 [pid 1390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1381] <... futex resumed>) = 1 [pid 1381] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] write(1, "executing program\n", 18 [pid 1380] <... futex resumed>) = 0 executing program [pid 1390] <... write resumed>) = 18 [pid 1380] exit_group(0 [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1380] <... exit_group resumed>) = ? [pid 1390] <... futex resumed>) = 0 [pid 1390] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1390] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1391]}, 88) = 1391 [pid 1381] <... futex resumed>) = ? [pid 1390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1391 attached [pid 1391] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1391] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] <... futex resumed>) = 0 [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1391] <... futex resumed>) = 1 [pid 1391] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] <... futex resumed>) = 0 [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1391] <... futex resumed>) = 1 [pid 1391] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1391] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 284.649948][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 284.655307][ T39] usb 4-1: Product: syz [ 284.670234][ T39] usb 4-1: Manufacturer: syz [ 284.674849][ T39] usb 4-1: SerialNumber: syz [ 284.684860][ T19] usb 2-1: USB disconnect, device number 65 [ 284.692742][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1381] +++ exited with 0 +++ [pid 1380] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./63/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./63") = 0 [pid 436] mkdir("./64", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1392 attached , child_tidptr=0x555562678750) = 1392 [pid 1392] set_robust_list(0x555562678760, 24) = 0 [pid 1392] chdir("./64") = 0 [pid 1392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1392] setpgid(0, 0) = 0 [pid 1392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1392] write(3, "1000", 4) = 4 [pid 1392] close(3) = 0 [pid 1392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1392] write(1, "executing program\n", 18executing program ) = 18 [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1392] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1392] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1393]}, 88) = 1393 [pid 1392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 1393 attached [pid 1393] set_robust_list(0x7ffbef2f09a0, 24 [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1393] <... set_robust_list resumed>) = 0 [pid 1393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1393] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(-1, TIOCSETD, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1392] <... futex resumed>) = 0 [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1393] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... openat resumed>) = 3 [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_INIT [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1393] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 284.709055][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 284.718372][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 284.732827][ T443] usb 3-1: USB disconnect, device number 65 [ 284.739091][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1386] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 284.805039][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.815935][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 284.830291][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 284.839184][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.847064][ T24] usb 1-1: Product: syz [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] <... futex resumed>) = 0 [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = 1 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1384] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 284.851057][ T24] usb 1-1: Manufacturer: syz [ 284.855430][ T24] usb 1-1: SerialNumber: syz [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 284.884912][ T1384] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1389] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] <... futex resumed>) = 0 [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = 0 [pid 1385] <... futex resumed>) = 1 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1386] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] <... futex resumed>) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1383] <... futex resumed>) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1384] <... ioctl resumed>, 0xa) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 285.029337][ T453] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 285.064112][ T1386] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1391] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1393] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1389] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 285.129301][ T19] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 285.149306][ T443] usb 3-1: new high-speed USB device number 66 using dummy_hcd [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 285.211362][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.222295][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 285.234058][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 285.242945][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.250786][ T453] usb 5-1: Product: syz [ 285.254730][ T453] usb 5-1: Manufacturer: syz [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1385] <... futex resumed>) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1386] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] <... futex resumed>) = 0 [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = 1 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1384] <... futex resumed>) = 0 [pid 1383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] <... futex resumed>) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1384] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 285.259147][ T453] usb 5-1: SerialNumber: syz [pid 1391] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1393] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1391] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 285.311751][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.322972][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 285.331868][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 285.337323][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 285.343410][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1393] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1391] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 285.352751][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.366067][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 285.369690][ T19] usb 2-1: Product: syz [ 285.378934][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.382304][ T19] usb 2-1: Manufacturer: syz [ 285.391160][ T443] usb 3-1: Product: syz [ 285.394511][ T19] usb 2-1: SerialNumber: syz [ 285.398537][ T443] usb 3-1: Manufacturer: syz [ 285.407811][ T443] usb 3-1: SerialNumber: syz [pid 1393] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1388] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1388] <... futex resumed>) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1389] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] <... futex resumed>) = 0 [pid 1389] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = 0 [pid 1385] <... futex resumed>) = 1 [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1386] <... futex resumed>) = 0 [pid 1385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1385] <... futex resumed>) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1386] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1389] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1386] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] <... futex resumed>) = 0 [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] <... futex resumed>) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1384] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 285.467122][ T1389] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 285.496934][ T1384] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1391] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1393] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1393] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 285.609965][ T1391] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 285.618016][ T1393] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = 1 [pid 1388] <... futex resumed>) = 0 [pid 1386] <... futex resumed>) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1385] <... futex resumed>) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1388] <... futex resumed>) = 0 [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1389] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1386] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1389] <... ioctl resumed>, 0xa) = 0 [pid 1386] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1389] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1386] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] <... futex resumed>) = 0 [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1384] <... futex resumed>) = 0 [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1384] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] <... futex resumed>) = 0 [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1383] <... futex resumed>) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1383] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1384] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 285.677773][ T1386] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 285.707658][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 285.713992][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 285.721659][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1390] <... futex resumed>) = 0 [pid 1391] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1393] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1388] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1388] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = 0 [pid 1388] <... futex resumed>) = 1 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1389] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1385] <... futex resumed>) = 0 [pid 1386] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1386] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1385] <... futex resumed>) = 0 [pid 1386] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1385] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1384] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1383] <... futex resumed>) = 0 [pid 1384] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1383] exit_group(0 [pid 1384] <... futex resumed>) = ? [pid 1383] <... exit_group resumed>) = ? [pid 1384] +++ exited with 0 +++ [pid 1383] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1383, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [ 285.887931][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 285.894278][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 285.901679][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 285.909843][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 285.918060][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 285.930605][ T39] usb 4-1: USB disconnect, device number 66 [pid 437] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./64/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./64/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./64") = 0 [pid 437] mkdir("./65", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1395 ./strace-static-x86_64: Process 1395 attached [pid 1395] set_robust_list(0x555562678760, 24) = 0 [pid 1395] chdir("./65") = 0 [pid 1395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1395] setpgid(0, 0) = 0 [pid 1395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1395] write(3, "1000", 4) = 4 [pid 1395] close(3) = 0 [pid 1395] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1395] write(1, "executing program\n", 18) = 18 [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1395] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1395] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1395] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1396 attached => {parent_tid=[1396]}, 88) = 1396 [pid 1395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1396] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1396] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1396] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] <... futex resumed>) = 0 [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1396] <... futex resumed>) = 0 [pid 1396] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1396] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 285.936647][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] <... futex resumed>) = 0 [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = 0 [pid 1390] <... futex resumed>) = 1 [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1391] <... futex resumed>) = 0 [pid 1390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1390] <... futex resumed>) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1391] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = 1 [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1393] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1388] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1388] <... futex resumed>) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1389] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1386] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1385] <... futex resumed>) = 0 [pid 1386] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1385] exit_group(0 [pid 1386] <... futex resumed>) = ? [pid 1385] <... exit_group resumed>) = ? [pid 1389] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1386] +++ exited with 0 +++ [pid 1385] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1385, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./64/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./64/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./64") = 0 [pid 434] mkdir("./65", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1397 ./strace-static-x86_64: Process 1397 attached [pid 1397] set_robust_list(0x555562678760, 24) = 0 [pid 1397] chdir("./65") = 0 [pid 1397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1397] setpgid(0, 0) = 0 [pid 1397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1397] write(3, "1000", 4) = 4 [pid 1397] close(3) = 0 [pid 1397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1397] write(1, "executing program\n", 18executing program ) = 18 [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1397] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1397] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1397] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1398]}, 88) = 1398 [pid 1397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1398 attached [pid 1398] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1398] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1397] <... futex resumed>) = 0 [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] <... futex resumed>) = 1 [pid 1398] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] <... futex resumed>) = 0 [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1398] <... futex resumed>) = 0 [pid 1398] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1398] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1398] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 286.081988][ T1389] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 286.091526][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 286.103995][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 286.116413][ T24] usb 1-1: USB disconnect, device number 66 [ 286.122874][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1390] <... futex resumed>) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1391] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1393] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1391] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1393] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1393] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1391] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1393] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 286.224539][ T1391] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 286.232073][ T1393] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1388] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1388] <... futex resumed>) = 0 [pid 1389] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1389] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1388] <... futex resumed>) = 0 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1388] <... futex resumed>) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1388] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1389] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1396] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 286.301540][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 286.308033][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 286.315475][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 286.339306][ T39] usb 4-1: new high-speed USB device number 67 using dummy_hcd [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1390] <... futex resumed>) = 0 [pid 1391] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1393] <... futex resumed>) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1391] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1393] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1390] <... futex resumed>) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1390] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1391] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1392] <... futex resumed>) = 0 [pid 1393] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1391] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1393] <... futex resumed>) = 0 [pid 1392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1392] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1392] <... futex resumed>) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1392] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1393] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1393] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1389] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1389] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1388] <... futex resumed>) = 0 [pid 1388] exit_group(0 [pid 1389] <... futex resumed>) = ? [pid 1388] <... exit_group resumed>) = ? [ 286.442760][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 286.445849][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 286.449392][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 286.456161][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 286.463158][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 286.470084][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1389] +++ exited with 0 +++ [pid 1388] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./64/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./64/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./64") = 0 [pid 438] mkdir("./65", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1400 ./strace-static-x86_64: Process 1400 attached [pid 1400] set_robust_list(0x555562678760, 24) = 0 [pid 1400] chdir("./65") = 0 [pid 1400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1400] setpgid(0, 0) = 0 [pid 1400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1396] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] write(3, "1000", 4) = 4 [pid 1400] close(3) = 0 [pid 1400] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1400] write(1, "executing program\n", 18 [pid 1396] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITEexecuting program [pid 1400] <... write resumed>) = 18 [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1400] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1396] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1400] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1400] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1400] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1401]}, 88) = 1401 [pid 1400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1401 attached [pid 1401] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1401] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = 0 [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1401] <... futex resumed>) = 1 [pid 1401] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] <... futex resumed>) = 0 [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1401] <... futex resumed>) = 1 [pid 1401] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] <... openat resumed>) = 3 [pid 1401] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 286.503729][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 286.514493][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 286.525336][ T24] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 286.539164][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1396] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 286.558523][ T453] usb 5-1: USB disconnect, device number 66 [ 286.565133][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 286.575038][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 286.587832][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 286.596784][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.604703][ T39] usb 4-1: Product: syz [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1391] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1393] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1391] <... futex resumed>) = 1 [pid 1390] <... futex resumed>) = 0 [pid 1391] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1390] exit_group(0 [pid 1391] <... futex resumed>) = ? [pid 1390] <... exit_group resumed>) = ? [pid 1393] <... futex resumed>) = 1 [pid 1392] <... futex resumed>) = 0 [pid 1393] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 286.608686][ T39] usb 4-1: Manufacturer: syz [ 286.613272][ T39] usb 4-1: SerialNumber: syz [pid 1392] exit_group(0 [pid 1393] <... futex resumed>) = ? [pid 1392] <... exit_group resumed>) = ? [pid 1393] +++ exited with 0 +++ [pid 1392] +++ exited with 0 +++ [pid 1391] +++ exited with 0 +++ [pid 1390] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1390, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 435] restart_syscall(<... resuming interrupted clone ...> [pid 436] <... restart_syscall resumed>) = 0 [pid 435] <... restart_syscall resumed>) = 0 [pid 436] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 435] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 435] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 436] <... openat resumed>) = 3 [pid 435] <... openat resumed>) = 3 [pid 436] newfstatat(3, "", [pid 435] newfstatat(3, "", [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, [pid 435] getdents64(3, [pid 436] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 435] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./64/binderfs", [pid 435] newfstatat(AT_FDCWD, "./64/binderfs", [pid 436] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./64/binderfs" [pid 435] unlink("./64/binderfs" [pid 436] <... unlink resumed>) = 0 [pid 435] <... unlink resumed>) = 0 [pid 436] getdents64(3, [pid 435] getdents64(3, [pid 436] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3 [pid 435] close(3 [pid 436] <... close resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 436] rmdir("./64" [pid 435] rmdir("./64" [pid 436] <... rmdir resumed>) = 0 [pid 435] <... rmdir resumed>) = 0 [pid 436] mkdir("./65", 0777 [pid 435] mkdir("./65", 0777 [pid 436] <... mkdir resumed>) = 0 [pid 435] <... mkdir resumed>) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1402 [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1403 ./strace-static-x86_64: Process 1403 attached ./strace-static-x86_64: Process 1402 attached [pid 1402] set_robust_list(0x555562678760, 24 [pid 1403] set_robust_list(0x555562678760, 24) = 0 [pid 1403] chdir("./65") = 0 [pid 1403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1403] setpgid(0, 0) = 0 [pid 1403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1403] write(3, "1000", 4) = 4 [pid 1403] close(3) = 0 [pid 1403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1403] write(1, "executing program\n", 18executing program [ 286.658334][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 286.665445][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 286.681658][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 286.683701][ T19] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 ) = 18 [pid 1402] <... set_robust_list resumed>) = 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1403] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1403] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1403] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1404]}, 88) = 1404 [pid 1403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1404 attached [pid 1402] chdir("./65" [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1404] set_robust_list(0x7ffbef2f09a0, 24 [pid 1402] <... chdir resumed>) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1404] <... set_robust_list resumed>) = 0 [pid 1402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1404] rt_sigprocmask(SIG_SETMASK, [], [pid 1402] <... prctl resumed>) = 0 [pid 1404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1402] setpgid(0, 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1404] openat(AT_FDCWD, NULL, O_RDONLY [pid 1402] <... setpgid resumed>) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1404] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] <... futex resumed>) = 0 [pid 1402] <... openat resumed>) = 3 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] write(3, "1000", 4 [pid 1398] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1404] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] <... futex resumed>) = 0 [pid 1404] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1404] <... openat resumed>) = 3 [pid 1404] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program [pid 1402] <... write resumed>) = 4 [pid 1402] close(3) = 0 [pid 1402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1402] write(1, "executing program\n", 18) = 18 [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1402] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1402] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1405]}, 88) = 1405 [pid 1402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1405 attached [pid 1405] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1405] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] <... futex resumed>) = 0 [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] <... futex resumed>) = 1 [pid 1404] <... ioctl resumed>, 0) = 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1404] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... futex resumed>) = 0 [pid 1405] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1405] <... openat resumed>) = 3 [pid 1405] ioctl(3, USB_RAW_IOCTL_INIT [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1405] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 286.703319][ T443] usb 3-1: USB disconnect, device number 66 [ 286.709533][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 286.719086][ T19] usb 2-1: USB disconnect, device number 66 [ 286.727253][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 286.738111][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1405] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1405] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1398] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = 0 [pid 1395] <... futex resumed>) = 1 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1396] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [ 286.751521][ T19] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 286.762245][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 286.781082][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.788939][ T24] usb 1-1: Product: syz [ 286.793157][ T24] usb 1-1: Manufacturer: syz [ 286.797591][ T24] usb 1-1: SerialNumber: syz [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 286.826536][ T1396] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1401] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] <... futex resumed>) = 0 [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = 0 [pid 1397] <... futex resumed>) = 1 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1398] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1395] <... futex resumed>) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1396] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 286.969309][ T453] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 287.006389][ T1398] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1405] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 287.129305][ T443] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 287.151464][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 287.162278][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 287.169302][ T19] usb 2-1: new high-speed USB device number 67 using dummy_hcd [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1404] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1397] <... futex resumed>) = 0 [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1395] <... futex resumed>) = 0 [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1396] <... futex resumed>) = 0 [pid 1395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1395] <... futex resumed>) = 0 [ 287.176171][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 287.188129][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.195934][ T453] usb 5-1: Product: syz [ 287.200006][ T453] usb 5-1: Manufacturer: syz [ 287.204415][ T453] usb 5-1: SerialNumber: syz [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1405] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 287.310960][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 287.321743][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 287.334237][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 287.343200][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.350965][ T443] usb 3-1: Product: syz [ 287.354909][ T443] usb 3-1: Manufacturer: syz [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1404] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 287.359360][ T443] usb 3-1: SerialNumber: syz [ 287.370956][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 287.382000][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 287.394013][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 287.403054][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] <... futex resumed>) = 0 [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = 0 [pid 1400] <... futex resumed>) = 1 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1397] <... futex resumed>) = 0 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1397] <... futex resumed>) = 0 [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1398] <... futex resumed>) = 0 [pid 1397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1397] <... futex resumed>) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1398] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1401] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1404] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1395] <... futex resumed>) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1396] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 287.410886][ T19] usb 2-1: Product: syz [ 287.414990][ T19] usb 2-1: Manufacturer: syz [ 287.416085][ T1401] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 287.419701][ T19] usb 2-1: SerialNumber: syz [ 287.438514][ T1396] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] <... futex resumed>) = 0 [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 1 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1405] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 287.567563][ T1405] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] <... futex resumed>) = 0 [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = 0 [pid 1397] <... futex resumed>) = 1 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1398] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1404] <... futex resumed>) = 1 [pid 1401] <... ioctl resumed>, 0xa) = 0 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1403] <... futex resumed>) = 0 [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1404] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1404] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1398] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1395] <... futex resumed>) = 0 [pid 1396] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1396] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1395] <... futex resumed>) = 0 [pid 1404] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1395] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1404] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1395] <... futex resumed>) = 0 [pid 1396] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1395] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 287.634003][ T1398] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 287.641674][ T1404] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 287.650193][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 287.656565][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 287.664051][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... futex resumed>) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1405] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1401] <... futex resumed>) = 0 [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1397] <... futex resumed>) = 0 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1397] <... futex resumed>) = 0 [pid 1398] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1398] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1397] <... futex resumed>) = 0 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1397] <... futex resumed>) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1397] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1398] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1396] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1396] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] <... futex resumed>) = 0 [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1404] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1395] <... futex resumed>) = 0 [pid 1395] exit_group(0 [pid 1396] <... futex resumed>) = ? [pid 1395] <... exit_group resumed>) = ? [pid 1396] +++ exited with 0 +++ [pid 1395] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1395, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 437] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./65/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./65/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./65") = 0 [pid 437] mkdir("./66", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1407 [ 287.844440][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 287.850810][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 287.858133][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 287.864280][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 287.873227][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 287.886834][ T39] usb 4-1: USB disconnect, device number 67 ./strace-static-x86_64: Process 1407 attached [pid 1407] set_robust_list(0x555562678760, 24) = 0 [pid 1407] chdir("./66") = 0 [pid 1407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1407] setpgid(0, 0) = 0 [pid 1407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1407] write(3, "1000", 4) = 4 [pid 1407] close(3) = 0 [pid 1407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1407] write(1, "executing program\n", 18executing program ) = 18 [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1407] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1407] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1408]}, 88) = 1408 ./strace-static-x86_64: Process 1408 attached [pid 1407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1408] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1408] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1408] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1408] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1408] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 287.898594][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 0 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 1 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1405] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] <... futex resumed>) = 0 [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = 0 [pid 1400] <... futex resumed>) = 1 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1398] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1397] <... futex resumed>) = 0 [pid 1398] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1397] exit_group(0 [pid 1398] <... futex resumed>) = ? [pid 1397] <... exit_group resumed>) = ? [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1398] +++ exited with 0 +++ [pid 1401] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1397] +++ exited with 0 +++ [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] <... futex resumed>) = 0 [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 0 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] <... futex resumed>) = 0 [pid 1403] <... futex resumed>) = 1 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1397, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1404] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1404] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 434] <... restart_syscall resumed>) = 0 [pid 434] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./65/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./65/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./65") = 0 [pid 434] mkdir("./66", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1409 ./strace-static-x86_64: Process 1409 attached [pid 1409] set_robust_list(0x555562678760, 24) = 0 [pid 1409] chdir("./66") = 0 [pid 1409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1409] setpgid(0, 0) = 0 [pid 1409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1409] write(3, "1000", 4) = 4 [pid 1409] close(3) = 0 [pid 1409] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1409] write(1, "executing program\n", 18) = 18 [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1409] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1409] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1410]}, 88) = 1410 [pid 1409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1410 attached [pid 1410] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1410] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1410] <... futex resumed>) = 1 [pid 1410] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1410] <... futex resumed>) = 1 [pid 1410] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1410] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 288.042489][ T1401] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 288.051950][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 288.061699][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 288.076517][ T24] usb 1-1: USB disconnect, device number 67 [ 288.082959][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] <... futex resumed>) = 0 [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = 0 [pid 1402] <... futex resumed>) = 1 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1405] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 288.180527][ T1405] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1400] <... futex resumed>) = 0 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] <... futex resumed>) = 0 [pid 1401] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1400] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1401] <... futex resumed>) = 0 [pid 1400] <... futex resumed>) = 1 [pid 1401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1400] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] <... futex resumed>) = 0 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1403] <... futex resumed>) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1404] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1404] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1408] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 288.253976][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 288.260276][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 288.262678][ T1404] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 288.267658][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 288.289312][ T39] usb 4-1: new high-speed USB device number 68 using dummy_hcd [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... futex resumed>) = 0 [pid 1405] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1405] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1402] <... futex resumed>) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1402] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1405] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 288.389916][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 288.396192][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 288.403599][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1401] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1401] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1400] <... futex resumed>) = 0 [pid 1400] exit_group(0 [pid 1401] <... futex resumed>) = ? [pid 1400] <... exit_group resumed>) = ? [pid 1401] +++ exited with 0 +++ [pid 1400] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1400, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", [pid 1408] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 438] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] getdents64(3, [pid 1404] <... futex resumed>) = 1 [pid 1403] <... futex resumed>) = 0 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1403] <... futex resumed>) = 0 [pid 438] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1404] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] newfstatat(AT_FDCWD, "./65/binderfs", [pid 1410] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1408] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1404] <... openat resumed>) = -1 EFAULT (Bad address) [pid 438] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] unlink("./65/binderfs" [pid 1404] <... futex resumed>) = 1 [pid 1403] <... futex resumed>) = 0 [pid 438] <... unlink resumed>) = 0 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] getdents64(3, [pid 1404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1403] <... futex resumed>) = 0 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1403] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 438] close(3 [pid 1410] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1408] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1404] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 288.456411][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 288.464838][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 288.477303][ T453] usb 5-1: USB disconnect, device number 67 [ 288.483130][ T24] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 288.491156][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1408] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 438] <... close resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 438] rmdir("./65" [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1404] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 438] <... rmdir resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 438] mkdir("./66", 0777 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] <... mkdir resumed>) = 0 [pid 1408] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1412 [pid 1408] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1412 attached , 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 1412] set_robust_list(0x555562678760, 24) = 0 [pid 1412] chdir("./66") = 0 [pid 1412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1412] setpgid(0, 0) = 0 [pid 1412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1412] write(3, "1000", 4) = 4 [pid 1412] close(3) = 0 [pid 1412] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1412] write(1, "executing program\n", 18) = 18 [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1412] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1412] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1412] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1412] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1412] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1413]}, 88) = 1413 [pid 1412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1413 attached [pid 1413] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1413] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1412] <... futex resumed>) = 0 [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1413] <... futex resumed>) = 1 [pid 1413] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1412] <... futex resumed>) = 0 [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1413] <... futex resumed>) = 1 [pid 1413] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1413] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 288.502702][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 288.502943][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.509085][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 288.528297][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 288.533782][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 288.539092][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1408] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1405] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1402] <... futex resumed>) = 0 [pid 1405] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1402] exit_group(0 [pid 1405] <... futex resumed>) = ? [pid 1402] <... exit_group resumed>) = ? [pid 1405] +++ exited with 0 +++ [pid 1402] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1402, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./65/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./65/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./65") = 0 [pid 436] mkdir("./66", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1414 ./strace-static-x86_64: Process 1414 attached [pid 1414] set_robust_list(0x555562678760, 24) = 0 [pid 1414] chdir("./66") = 0 [pid 1414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 288.552507][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.560481][ T39] usb 4-1: Product: syz [ 288.564395][ T39] usb 4-1: Manufacturer: syz [ 288.568822][ T39] usb 4-1: SerialNumber: syz [ 288.593304][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 1414] setpgid(0, 0) = 0 [pid 1414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1414] write(3, "1000", 4) = 4 [pid 1414] close(3) = 0 [pid 1414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1414] write(1, "executing program\n", 18executing program ) = 18 [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1414] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1414] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1414] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1415]}, 88) = 1415 [pid 1414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1415 attached [pid 1415] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1415] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1414] <... futex resumed>) = 0 [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1415] <... futex resumed>) = 1 [pid 1415] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1414] <... futex resumed>) = 0 [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1415] <... futex resumed>) = 1 [pid 1415] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1415] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1410] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 288.608181][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 288.634376][ T443] usb 3-1: USB disconnect, device number 67 [ 288.640513][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 288.682855][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.693977][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 288.708043][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 288.723157][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1404] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1403] <... futex resumed>) = 0 [pid 1404] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1403] exit_group(0 [pid 1404] <... futex resumed>) = ? [pid 1403] <... exit_group resumed>) = ? [pid 1404] +++ exited with 0 +++ [pid 1410] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1403] +++ exited with 0 +++ [pid 1410] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1403, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1410] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 435] restart_syscall(<... resuming interrupted clone ...> [pid 1410] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 435] <... restart_syscall resumed>) = 0 [pid 435] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./65/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./65/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./65") = 0 [pid 435] mkdir("./66", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1416 ./strace-static-x86_64: Process 1416 attached executing program [pid 1416] set_robust_list(0x555562678760, 24) = 0 [pid 1416] chdir("./66") = 0 [pid 1416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1416] setpgid(0, 0) = 0 [pid 1416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1416] write(3, "1000", 4) = 4 [pid 1416] close(3) = 0 [pid 1416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1416] write(1, "executing program\n", 18) = 18 [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1416] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1416] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1417]}, 88) = 1417 [pid 1416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1417 attached [pid 1417] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1417] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] <... futex resumed>) = 0 [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1417] <... futex resumed>) = 1 [pid 1417] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] <... futex resumed>) = 0 [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1417] <... futex resumed>) = 1 [pid 1417] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1417] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1407] <... futex resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1408] <... ioctl resumed>, 0) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 288.731089][ T24] usb 1-1: Product: syz [ 288.735094][ T24] usb 1-1: Manufacturer: syz [ 288.739544][ T24] usb 1-1: SerialNumber: syz [ 288.741463][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 288.760630][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 288.775739][ T19] usb 2-1: USB disconnect, device number 67 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1408] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 288.780419][ T1408] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 288.783106][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1413] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1410] <... futex resumed>) = 0 [pid 1409] <... futex resumed>) = 1 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1410] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1407] <... futex resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1408] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 288.949333][ T453] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 288.958560][ T1410] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1415] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 289.029298][ T443] usb 3-1: new high-speed USB device number 68 using dummy_hcd [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1413] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1409] <... futex resumed>) = 0 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1410] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 289.130784][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 289.141559][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 289.153780][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 289.162745][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.170647][ T453] usb 5-1: Product: syz [ 289.174674][ T453] usb 5-1: Manufacturer: syz [pid 1413] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1417] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1407] <... futex resumed>) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1407] <... futex resumed>) = 0 [pid 1417] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1408] <... futex resumed>) = 0 [pid 1407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1407] <... futex resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1408] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1415] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [ 289.179121][ T453] usb 5-1: SerialNumber: syz [ 289.199298][ T19] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 289.210639][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 289.221773][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 289.234657][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 289.243611][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.251387][ T443] usb 3-1: Product: syz [ 289.255372][ T443] usb 3-1: Manufacturer: syz [ 289.259807][ T443] usb 3-1: SerialNumber: syz [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = 0 [pid 1409] <... futex resumed>) = 1 [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1410] <... futex resumed>) = 0 [pid 1409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1410] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1417] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] <... futex resumed>) = 0 [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... futex resumed>) = 0 [pid 1412] <... futex resumed>) = 1 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1413] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] <... futex resumed>) = 0 [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = 0 [pid 1407] <... futex resumed>) = 1 [pid 1417] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1408] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1417] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1408] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1408] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1417] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 289.381170][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 289.389688][ T1413] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 289.392355][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 289.410659][ T1408] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 289.419752][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] <... futex resumed>) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1415] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 289.428739][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.436572][ T19] usb 2-1: Product: syz [ 289.440551][ T19] usb 2-1: Manufacturer: syz [ 289.444959][ T19] usb 2-1: SerialNumber: syz [ 289.469215][ T1415] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1409] <... futex resumed>) = 0 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1409] <... futex resumed>) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1410] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1412] <... futex resumed>) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1413] <... ioctl resumed>, 0xa) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1407] <... futex resumed>) = 0 [pid 1408] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1408] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1407] <... futex resumed>) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1407] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1408] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 289.577592][ T1410] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... futex resumed>) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1417] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1414] <... futex resumed>) = 0 [pid 1415] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 289.621170][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.627534][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 289.635015][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 289.652078][ T1417] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = 0 [pid 1409] <... futex resumed>) = 1 [pid 1410] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1410] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] <... futex resumed>) = 0 [pid 1409] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1410] <... futex resumed>) = 0 [pid 1409] <... futex resumed>) = 1 [pid 1410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1409] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1410] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1412] <... futex resumed>) = 0 [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1413] <... futex resumed>) = 0 [pid 1412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1412] <... futex resumed>) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1413] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1408] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1407] <... futex resumed>) = 0 [pid 1408] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1407] exit_group(0 [pid 1408] <... futex resumed>) = ? [pid 1407] <... exit_group resumed>) = ? [pid 1408] +++ exited with 0 +++ [pid 1407] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 289.787414][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.793754][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 289.801085][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./66/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./66") = 0 [pid 437] mkdir("./67", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1419 ./strace-static-x86_64: Process 1419 attached [pid 1419] set_robust_list(0x555562678760, 24) = 0 [pid 1419] chdir("./67") = 0 [pid 1419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1419] setpgid(0, 0) = 0 [pid 1419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1419] write(3, "1000", 4) = 4 [pid 1419] close(3) = 0 [pid 1419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1419] write(1, "executing program\n", 18executing program ) = 18 [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1419] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1419] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1420]}, 88) = 1420 [pid 1419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1420 attached [pid 1420] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1420] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1417] <... futex resumed>) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1417] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1416] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1417] <... ioctl resumed>, 0xa) = 0 [pid 1420] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1419] <... futex resumed>) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1420] <... openat resumed>) = 3 [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1417] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1420] ioctl(3, USB_RAW_IOCTL_INIT [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1420] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1417] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1420] <... ioctl resumed>, 0) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] <... futex resumed>) = 0 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] <... futex resumed>) = 0 [pid 1414] <... futex resumed>) = 1 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1415] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 289.829335][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 289.841860][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.854426][ T39] usb 4-1: USB disconnect, device number 68 [ 289.863272][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1410] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1409] <... futex resumed>) = 0 [pid 1410] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1409] exit_group(0 [pid 1410] <... futex resumed>) = ? [pid 1409] <... exit_group resumed>) = ? [pid 1410] +++ exited with 0 +++ [pid 1409] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1409, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./66/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./66") = 0 [pid 434] mkdir("./67", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1421 attached [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1421 [pid 1413] <... futex resumed>) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1412] <... futex resumed>) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1413] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1421] set_robust_list(0x555562678760, 24) = 0 [pid 1421] chdir("./67") = 0 [pid 1421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1421] setpgid(0, 0) = 0 [pid 1421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1421] write(3, "1000", 4) = 4 [pid 1421] close(3) = 0 [pid 1421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1421] write(1, "executing program\n", 18executing program ) = 18 [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1421] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1421] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1422]}, 88) = 1422 [pid 1421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1422 attached [pid 1413] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1422] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1422] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] <... futex resumed>) = 0 [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 289.989768][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 290.003098][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 290.012135][ T1413] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 290.016088][ T24] usb 1-1: USB disconnect, device number 68 [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1422] <... futex resumed>) = 0 [pid 1422] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1421] <... futex resumed>) = 0 [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1422] <... futex resumed>) = 1 [pid 1422] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1422] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1413] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1422] <... ioctl resumed>, 0) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1417] <... futex resumed>) = 0 [pid 1416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... futex resumed>) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1417] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 290.035840][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] <... futex resumed>) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1415] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 290.083670][ T1415] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1412] <... futex resumed>) = 0 [pid 1413] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1413] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1412] <... futex resumed>) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1412] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1413] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... futex resumed>) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1417] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] <... futex resumed>) = 0 [pid 1415] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1415] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1414] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1414] <... futex resumed>) = 0 [pid 1415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1414] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1415] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 290.247265][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 290.253698][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 290.261019][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 290.276868][ T1417] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 290.284048][ T39] usb 4-1: new high-speed USB device number 69 using dummy_hcd [pid 1415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 290.294595][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 290.301071][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 290.308461][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1422] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1413] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1412] <... futex resumed>) = 0 [pid 1413] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1412] exit_group(0 [pid 1413] <... futex resumed>) = ? [pid 1412] <... exit_group resumed>) = ? [pid 1413] +++ exited with 0 +++ [pid 1412] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1412, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./66/binderfs") = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 438] getdents64(3, [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 438] close(3 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] <... close resumed>) = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 438] rmdir("./66" [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] <... rmdir resumed>) = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 438] mkdir("./67", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1424 ./strace-static-x86_64: Process 1424 attached [pid 1424] set_robust_list(0x555562678760, 24) = 0 [pid 1424] chdir("./67") = 0 [pid 1424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1424] setpgid(0, 0) = 0 [pid 1424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1424] <... openat resumed>) = 3 [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1424] write(3, "1000", 4) = 4 [pid 1424] close(3) = 0 [pid 1424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1424] write(1, "executing program\n", 18executing program ) = 18 [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1424] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1424] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1424] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... futex resumed>) = 0 [pid 1417] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1417] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1416] <... futex resumed>) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 290.439321][ T24] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 290.449800][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 290.458247][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 290.473562][ T453] usb 5-1: USB disconnect, device number 68 [pid 1416] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1417] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1417] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1415] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1414] <... futex resumed>) = 0 [pid 1415] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1414] exit_group(0 [pid 1415] <... futex resumed>) = ? [pid 1414] <... exit_group resumed>) = ? [pid 1415] +++ exited with 0 +++ [pid 1414] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1414, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./66/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./66") = 0 [pid 436] mkdir("./67", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1425 [pid 1424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1426]}, 88) = 1426 [pid 1424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1426 attached [pid 1426] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1426] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1424] <... futex resumed>) = 0 [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1426] <... futex resumed>) = 1 [pid 1426] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1424] <... futex resumed>) = 0 [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1426] <... futex resumed>) = 1 [pid 1426] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1426] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1425 attached [pid 1425] set_robust_list(0x555562678760, 24) = 0 [pid 1425] chdir("./67") = 0 [pid 1425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1425] setpgid(0, 0) = 0 [pid 1425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1425] write(3, "1000", 4) = 4 [pid 1425] close(3) = 0 [pid 1425] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1425] write(1, "executing program\n", 18) = 18 [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1425] <... futex resumed>) = 0 [pid 1425] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1425] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1425] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] <... mprotect resumed>) = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1425] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] <... clone3 resumed> => {parent_tid=[1427]}, 88) = 1427 [pid 1425] rt_sigprocmask(SIG_SETMASK, [], [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1420] <... ioctl resumed>, 0x7ffbef2ee110) = 8 ./strace-static-x86_64: Process 1427 attached [pid 1427] set_robust_list(0x7ffbef2f09a0, 24) = 0 [ 290.479964][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.490214][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 290.496941][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 290.505851][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 290.506561][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 290.519833][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 290.520787][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1427] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] <... futex resumed>) = 0 [pid 1427] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] <... futex resumed>) = 0 [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1427] <... futex resumed>) = 1 [pid 1427] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1427] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1427] <... ioctl resumed>, 0) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 290.542173][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 290.561344][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 290.572244][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.581415][ T443] usb 3-1: USB disconnect, device number 68 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1420] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1422] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 290.587372][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 290.596483][ T39] usb 4-1: Product: syz [ 290.600535][ T39] usb 4-1: Manufacturer: syz [ 290.604892][ T39] usb 4-1: SerialNumber: syz [ 290.631534][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1417] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1416] <... futex resumed>) = 0 [pid 1417] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1416] exit_group(0 [pid 1417] <... futex resumed>) = ? [pid 1416] <... exit_group resumed>) = ? [pid 1417] +++ exited with 0 +++ [ 290.642407][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 290.657981][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 290.667498][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.675489][ T24] usb 1-1: Product: syz [ 290.679440][ T24] usb 1-1: Manufacturer: syz [ 290.683880][ T24] usb 1-1: SerialNumber: syz [pid 1416] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1416, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./66/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./66") = 0 [pid 435] mkdir("./67", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1428 ./strace-static-x86_64: Process 1428 attached [pid 1428] set_robust_list(0x555562678760, 24) = 0 [pid 1428] chdir("./67") = 0 [pid 1428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1428] setpgid(0, 0) = 0 [pid 1428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1428] write(3, "1000", 4) = 4 [pid 1428] close(3) = 0 [pid 1428] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1428] write(1, "executing program\n", 18) = 18 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1428] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1428] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1429]}, 88) = 1429 [pid 1428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1429 attached [pid 1429] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1429] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1428] <... futex resumed>) = 0 [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1429] <... futex resumed>) = 1 [pid 1429] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1428] <... futex resumed>) = 0 [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1429] <... futex resumed>) = 1 [pid 1429] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1429] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 290.698743][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 290.715521][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 290.728274][ T19] usb 2-1: USB disconnect, device number 68 [ 290.738218][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] <... futex resumed>) = 0 [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1420] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 290.815701][ T1420] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1421] <... futex resumed>) = 0 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1421] <... futex resumed>) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1422] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 290.892843][ T1422] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1426] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1427] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1420] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 290.959311][ T453] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 290.999301][ T443] usb 3-1: new high-speed USB device number 69 using dummy_hcd [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] <... futex resumed>) = 0 [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = 0 [pid 1421] <... futex resumed>) = 1 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1422] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1429] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1426] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 291.129297][ T19] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 291.140922][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.151829][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 291.164191][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1427] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1426] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1427] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1426] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 291.173100][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.180922][ T453] usb 5-1: Product: syz [ 291.184858][ T453] usb 5-1: Manufacturer: syz [ 291.189369][ T453] usb 5-1: SerialNumber: syz [ 291.196632][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.207532][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1420] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1420] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1427] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 291.221911][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 291.230842][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.240378][ T443] usb 3-1: Product: syz [ 291.244314][ T443] usb 3-1: Manufacturer: syz [ 291.248742][ T443] usb 3-1: SerialNumber: syz [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] <... futex resumed>) = 0 [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = 0 [pid 1421] <... futex resumed>) = 1 [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1422] <... futex resumed>) = 0 [pid 1421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1421] <... futex resumed>) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1422] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1429] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 291.321156][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.332173][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 291.344067][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 291.353307][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.361159][ T19] usb 2-1: Product: syz [ 291.365138][ T19] usb 2-1: Manufacturer: syz [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 291.369550][ T19] usb 2-1: SerialNumber: syz [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] <... futex resumed>) = 0 [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = 0 [pid 1424] <... futex resumed>) = 1 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1426] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] <... futex resumed>) = 0 [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = 0 [pid 1419] <... futex resumed>) = 1 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1420] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... futex resumed>) = 0 [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1427] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 291.420565][ T1426] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 291.433444][ T1420] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 291.458088][ T1427] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] <... futex resumed>) = 0 [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = 0 [pid 1421] <... futex resumed>) = 1 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1422] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 291.505364][ T1422] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1428] <... futex resumed>) = 0 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1426] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 291.577173][ T1429] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 0 [pid 1420] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1420] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1419] <... futex resumed>) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1419] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1420] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] <... futex resumed>) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1427] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 291.642929][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.649281][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 291.656700][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1421] <... futex resumed>) = 0 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1421] <... futex resumed>) = 0 [pid 1422] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1422] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1421] <... futex resumed>) = 0 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1421] <... futex resumed>) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1421] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1422] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1422] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 291.714696][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 291.721036][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 291.728391][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1428] <... futex resumed>) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1429] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1426] <... futex resumed>) = 0 [pid 1424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1426] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1420] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1419] <... futex resumed>) = 0 [pid 1420] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1419] exit_group(0 [pid 1420] <... futex resumed>) = ? [pid 1419] <... exit_group resumed>) = ? [pid 1420] +++ exited with 0 +++ [pid 1419] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1419, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./67/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./67") = 0 [pid 437] mkdir("./68", 0777) = 0 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1427] <... futex resumed>) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1431 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1427] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITEexecuting program , 0x7ffbef2ee130) = 28 ./strace-static-x86_64: Process 1431 attached [pid 1431] set_robust_list(0x555562678760, 24) = 0 [pid 1431] chdir("./68") = 0 [pid 1431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1431] setpgid(0, 0) = 0 [pid 1431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1431] write(3, "1000", 4) = 4 [pid 1431] close(3) = 0 [pid 1431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1431] write(1, "executing program\n", 18) = 18 [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1431] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1431] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1432]}, 88) = 1432 [pid 1431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1432 attached [pid 1432] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1432] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... futex resumed>) = 0 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1432] <... futex resumed>) = 1 [pid 1432] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... futex resumed>) = 0 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1432] <... futex resumed>) = 1 [pid 1432] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1432] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1432] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1422] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1421] <... futex resumed>) = 0 [pid 1422] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1421] exit_group(0 [pid 1422] <... futex resumed>) = ? [pid 1421] <... exit_group resumed>) = ? [pid 1422] +++ exited with 0 +++ [ 291.845590][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 291.854369][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 291.872859][ T39] usb 4-1: USB disconnect, device number 69 [ 291.879214][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1421] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1421, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./67/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./67") = 0 [pid 434] mkdir("./68", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1433 ./strace-static-x86_64: Process 1433 attached [pid 1433] set_robust_list(0x555562678760, 24) = 0 [pid 1433] chdir("./68") = 0 [pid 1433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1433] setpgid(0, 0) = 0 [pid 1433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1433] write(3, "1000", 4) = 4 [pid 1433] close(3) = 0 [pid 1433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1433] write(1, "executing program\n", 18executing program ) = 18 [ 291.917127][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 291.934441][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 291.950040][ T24] usb 1-1: USB disconnect, device number 69 [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1433] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1433] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1434]}, 88) = 1434 [pid 1433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 1434 attached [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] set_robust_list(0x7ffbef2f09a0, 24 [pid 1433] <... futex resumed>) = 0 [pid 1434] <... set_robust_list resumed>) = 0 [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1434] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1433] <... futex resumed>) = 0 [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1434] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1433] <... futex resumed>) = 0 [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1434] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1434] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1434] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = 0 [pid 1428] <... futex resumed>) = 0 [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = 0 [pid 1428] <... futex resumed>) = 1 [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1429] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 291.960216][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1426] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] <... futex resumed>) = 0 [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = 1 [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1427] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1427] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 292.033719][ T1426] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 292.072399][ T1427] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] <... futex resumed>) = 0 [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = 0 [pid 1428] <... futex resumed>) = 1 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1426] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1426] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1424] <... futex resumed>) = 0 [pid 1426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1424] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1426] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 292.188857][ T1429] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1427] <... futex resumed>) = 0 [pid 1425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1425] <... futex resumed>) = 0 [pid 1427] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1425] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 292.244233][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 292.250535][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 292.257899][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 292.281677][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 292.287957][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 292.295380][ T39] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 292.302733][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1428] <... futex resumed>) = 0 [pid 1429] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1429] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1428] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1426] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1424] <... futex resumed>) = 0 [pid 1426] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1424] exit_group(0 [pid 1426] <... futex resumed>) = ? [pid 1424] <... exit_group resumed>) = ? [pid 1426] +++ exited with 0 +++ [ 292.379338][ T24] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 292.399019][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 292.405513][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 292.412924][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1424] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./67/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./67") = 0 [pid 438] mkdir("./68", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1436 ./strace-static-x86_64: Process 1436 attached [pid 1427] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1425] <... futex resumed>) = 0 [pid 1427] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1425] exit_group(0 [pid 1427] <... futex resumed>) = ? [pid 1425] <... exit_group resumed>) = ? [pid 1436] set_robust_list(0x555562678760, 24 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1427] +++ exited with 0 +++ [pid 1425] +++ exited with 0 +++ [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1436] <... set_robust_list resumed>) = 0 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1425, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1436] chdir("./68" [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1436] <... chdir resumed>) = 0 [pid 1436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 436] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1436] <... prctl resumed>) = 0 [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1436] setpgid(0, 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1436] <... setpgid resumed>) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 436] <... openat resumed>) = 3 [pid 1436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] newfstatat(3, "", [pid 1436] write(3, "1000", 4 [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1436] <... write resumed>) = 4 [pid 436] getdents64(3, [pid 1436] close(3) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1436] symlink("/dev/binderfs", "./binderfs" [pid 436] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWexecuting program [pid 1436] <... symlink resumed>) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1436] write(1, "executing program\n", 18 [pid 436] newfstatat(AT_FDCWD, "./67/binderfs", [pid 1436] <... write resumed>) = 18 [pid 436] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] unlink("./67/binderfs" [pid 1436] <... futex resumed>) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 436] <... unlink resumed>) = 0 [ 292.447114][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 292.455701][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 292.468712][ T453] usb 5-1: USB disconnect, device number 69 [ 292.477409][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 292.487977][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1436] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1436] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1436] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1437]}, 88) = 1437 [pid 1436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./67") = 0 [pid 436] mkdir("./68", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1438 ./strace-static-x86_64: Process 1438 attached ./strace-static-x86_64: Process 1437 attached [pid 1437] set_robust_list(0x7ffbef2f09a0, 24 [pid 1438] set_robust_list(0x555562678760, 24 [pid 1437] <... set_robust_list resumed>) = 0 [pid 1437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1437] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = 0 [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1437] <... futex resumed>) = 1 [pid 1437] ioctl(-1, TIOCSETD, NULL [pid 1438] <... set_robust_list resumed>) = 0 [pid 1438] chdir("./68" [pid 1437] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1438] <... chdir resumed>) = 0 [pid 1438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1438] setpgid(0, 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1438] <... setpgid resumed>) = 0 [pid 1438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1438] <... openat resumed>) = 3 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] write(3, "1000", 4) = 4 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1436] <... futex resumed>) = 0 [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1437] <... futex resumed>) = 1 [pid 1437] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1437] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1438] close(3 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] <... close resumed>) = 0 [pid 1438] symlink("/dev/binderfs", "./binderfs" [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1438] <... symlink resumed>) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 292.497361][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.508370][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 292.520923][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 292.536185][ T443] usb 3-1: USB disconnect, device number 69 [pid 1438] write(1, "executing program\n", 18executing program ) = 18 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] <... futex resumed>) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1438] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1438] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1438] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 1434] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] <... mprotect resumed>) = 0 [pid 1438] rt_sigprocmask(SIG_BLOCK, ~[], [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1438] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1438] <... clone3 resumed> => {parent_tid=[1439]}, 88) = 1439 [pid 1438] rt_sigprocmask(SIG_SETMASK, [], [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1439 attached ) = 0 [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 292.546203][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 292.556406][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.567836][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.575854][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.586841][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1439] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1439] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] <... futex resumed>) = 0 [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1429] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... futex resumed>) = 1 [pid 1429] <... futex resumed>) = 1 [pid 1428] <... futex resumed>) = 0 [pid 1439] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = 0 [pid 1439] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1439] ioctl(3, USB_RAW_IOCTL_INIT [pid 1429] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1428] exit_group(0 [pid 1439] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1429] <... futex resumed>) = ? [pid 1428] <... exit_group resumed>) = ? [pid 1429] +++ exited with 0 +++ [pid 1439] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1439] <... ioctl resumed>, 0) = 0 [pid 1438] <... futex resumed>) = 1 [pid 1434] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1428] +++ exited with 0 +++ [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1428, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1439] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1432] <... ioctl resumed>, 0) = 0 [pid 435] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1432] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1434] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1432] <... ioctl resumed>, 0) = 0 [pid 435] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 435] <... openat resumed>) = 3 [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 435] newfstatat(3, "", [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1434] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1432] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] getdents64(3, [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1434] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./67/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./67") = 0 [pid 435] mkdir("./68", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1440 ./strace-static-x86_64: Process 1440 attached [pid 1440] set_robust_list(0x555562678760, 24) = 0 [pid 1440] chdir("./68") = 0 [pid 1440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 292.596804][ T39] usb 4-1: Product: syz [ 292.601070][ T39] usb 4-1: Manufacturer: syz [ 292.605551][ T39] usb 4-1: SerialNumber: syz [ 292.611641][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 292.623641][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.631838][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1440] setpgid(0, 0) = 0 [pid 1440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1440] write(3, "1000", 4) = 4 [pid 1440] close(3) = 0 [pid 1440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1440] write(1, "executing program\n", 18executing program ) = 18 [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1440] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1440] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1441]}, 88) = 1441 [pid 1440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1441 attached [pid 1441] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1441] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] <... futex resumed>) = 0 [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1441] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1434] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1441] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1441] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1434] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1434] <... ioctl resumed>, 0) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 292.639333][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.661532][ T19] usb 2-1: USB disconnect, device number 69 [ 292.669340][ T24] usb 1-1: Product: syz [ 292.671864][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 292.683069][ T24] usb 1-1: Manufacturer: syz [ 292.687702][ T24] usb 1-1: SerialNumber: syz [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] <... futex resumed>) = 0 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = 1 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1432] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 292.823534][ T1432] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] <... futex resumed>) = 0 [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = 0 [pid 1433] <... futex resumed>) = 1 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1434] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1437] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 292.898703][ T1434] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 292.929317][ T453] usb 5-1: new high-speed USB device number 70 using dummy_hcd [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1439] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1431] <... futex resumed>) = 0 [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... futex resumed>) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1432] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 292.999300][ T443] usb 3-1: new high-speed USB device number 70 using dummy_hcd [pid 1441] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1433] <... futex resumed>) = 0 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1433] <... futex resumed>) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1434] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1437] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 293.069303][ T19] usb 2-1: new high-speed USB device number 70 using dummy_hcd [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 293.110815][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.121594][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 293.134042][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 293.142963][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.150760][ T453] usb 5-1: Product: syz [ 293.154733][ T453] usb 5-1: Manufacturer: syz [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1439] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 293.159126][ T453] usb 5-1: SerialNumber: syz [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 293.181243][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.192046][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 293.204385][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 293.213286][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.221194][ T443] usb 3-1: Product: syz [ 293.225138][ T443] usb 3-1: Manufacturer: syz [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] <... futex resumed>) = 0 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = 1 [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1432] <... futex resumed>) = 0 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... futex resumed>) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1432] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1439] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1441] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 293.229595][ T443] usb 3-1: SerialNumber: syz [ 293.251120][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 293.262250][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1434] <... futex resumed>) = 1 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1441] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1433] <... futex resumed>) = 0 [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = 0 [pid 1433] <... futex resumed>) = 1 [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1434] <... futex resumed>) = 0 [pid 1433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1433] <... futex resumed>) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1434] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 293.274912][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 293.283874][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.291616][ T19] usb 2-1: Product: syz [ 293.295571][ T19] usb 2-1: Manufacturer: syz [ 293.300021][ T19] usb 2-1: SerialNumber: syz [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1437] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] <... futex resumed>) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1437] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 293.368306][ T1437] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1431] <... futex resumed>) = 0 [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1431] <... futex resumed>) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1432] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1432] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1438] <... futex resumed>) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1439] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1432] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1439] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1432] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 293.437630][ T1432] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 293.441754][ T1439] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] <... futex resumed>) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1441] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1434] <... futex resumed>) = 1 [pid 1433] <... futex resumed>) = 0 [pid 1441] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1433] <... futex resumed>) = 0 [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1441] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1434] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 293.513800][ T1441] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 293.515549][ T1434] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1437] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] <... futex resumed>) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1437] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1431] <... futex resumed>) = 0 [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... futex resumed>) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1432] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1431] <... futex resumed>) = 0 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1432] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] <... futex resumed>) = 0 [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1439] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1432] <... futex resumed>) = 0 [pid 1431] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1431] <... futex resumed>) = 0 [pid 1439] <... ioctl resumed>, 0xa) = 0 [pid 1432] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1431] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1432] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1439] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1432] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1439] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 293.654975][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 293.661421][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 293.668836][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] <... futex resumed>) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1441] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1433] <... futex resumed>) = 0 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1433] <... futex resumed>) = 0 [pid 1434] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1434] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1433] <... futex resumed>) = 0 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1433] <... futex resumed>) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1433] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1434] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1437] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1436] <... futex resumed>) = 0 [pid 1437] <... futex resumed>) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1437] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1437] <... futex resumed>) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 293.730327][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 293.736820][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 293.744203][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1432] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1431] <... futex resumed>) = 0 [pid 1432] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1431] exit_group(0 [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1432] <... futex resumed>) = ? [pid 1431] <... exit_group resumed>) = ? [pid 1439] <... futex resumed>) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1432] +++ exited with 0 +++ [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... futex resumed>) = 1 [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1431] +++ exited with 0 +++ [pid 1439] <... futex resumed>) = 0 [pid 1438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1431, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1438] <... futex resumed>) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1439] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 437] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1439] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 437] <... openat resumed>) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./68/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./68") = 0 [pid 437] mkdir("./69", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1443 ./strace-static-x86_64: Process 1443 attached [pid 1443] set_robust_list(0x555562678760, 24) = 0 [pid 1443] chdir("./69") = 0 [pid 1443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1443] setpgid(0, 0) = 0 [pid 1443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1443] write(3, "1000", 4) = 4 [pid 1443] close(3) = 0 [pid 1443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1443] write(1, "executing program\n", 18executing program ) = 18 [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1443] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1443] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1444]}, 88) = 1444 [pid 1443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 1444 attached [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1444] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1444] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1444] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1444] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1444] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1441] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 293.857706][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 293.872570][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 293.885298][ T39] usb 4-1: USB disconnect, device number 70 [ 293.893225][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1434] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1434] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1433] <... futex resumed>) = 0 [pid 1433] exit_group(0 [pid 1434] <... futex resumed>) = ? [pid 1433] <... exit_group resumed>) = ? [pid 1434] +++ exited with 0 +++ [pid 1433] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1433, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./68/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./68") = 0 [pid 434] mkdir("./69", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1445 ./strace-static-x86_64: Process 1445 attached [pid 1445] set_robust_list(0x555562678760, 24) = 0 [pid 1445] chdir("./69") = 0 [pid 1445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1445] setpgid(0, 0) = 0 [pid 1445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1445] write(3, "1000", 4) = 4 [pid 1445] close(3) = 0 [pid 1445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1445] write(1, "executing program\n", 18executing program ) = 18 [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1445] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1445] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1446]}, 88) = 1446 ./strace-static-x86_64: Process 1446 attached [pid 1446] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 1 [pid 1446] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] <... futex resumed>) = 0 [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 1 [pid 1446] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1437] <... futex resumed>) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 1 [pid 1437] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1446] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1446] <... openat resumed>) = 3 [ 293.932512][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 293.942063][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 293.960880][ T24] usb 1-1: USB disconnect, device number 70 [ 293.968085][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1446] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1437] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1446] <... ioctl resumed>, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 293.982926][ T1437] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] <... futex resumed>) = 0 [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = 0 [pid 1438] <... futex resumed>) = 1 [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1439] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] <... futex resumed>) = 0 [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = 0 [pid 1440] <... futex resumed>) = 1 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1441] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 294.072623][ T1439] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 294.126981][ T1441] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1437] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1437] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1436] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1436] <... futex resumed>) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1436] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1437] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 294.191943][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 294.198260][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 294.205616][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1438] <... futex resumed>) = 0 [pid 1439] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1439] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1438] <... futex resumed>) = 0 [pid 1438] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1444] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1439] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] <... futex resumed>) = 0 [pid 1441] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1441] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1440] <... futex resumed>) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1440] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1441] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1441] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 294.279305][ T39] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 294.287858][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 294.294150][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 294.301536][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 294.337055][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 294.343651][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 294.351113][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1446] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1437] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1436] <... futex resumed>) = 0 [pid 1437] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1436] exit_group(0 [pid 1437] <... futex resumed>) = ? [pid 1436] <... exit_group resumed>) = ? [pid 1437] +++ exited with 0 +++ [pid 1436] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1436, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./68/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./68") = 0 [pid 438] mkdir("./69", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1448 ./strace-static-x86_64: Process 1448 attached [pid 1448] set_robust_list(0x555562678760, 24) = 0 [ 294.379307][ T24] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 294.394338][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 294.404119][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 294.416709][ T453] usb 5-1: USB disconnect, device number 70 [pid 1448] chdir("./69") = 0 [pid 1448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1448] setpgid(0, 0) = 0 [pid 1448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1448] write(3, "1000", 4) = 4 [pid 1448] close(3) = 0 [pid 1448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1448] write(1, "executing program\n", 18executing program ) = 18 [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1448] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1448] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1448] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1449]}, 88) = 1449 [pid 1448] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 1449 attached NULL, 8) = 0 [pid 1449] set_robust_list(0x7ffbef2f09a0, 24 [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... set_robust_list resumed>) = 0 [pid 1448] <... futex resumed>) = 0 [pid 1449] rt_sigprocmask(SIG_SETMASK, [], [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1449] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1449] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1449] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1449] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [ 294.422890][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1439] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1438] <... futex resumed>) = 0 [pid 1439] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1438] exit_group(0 [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1439] <... futex resumed>) = ? [pid 1438] <... exit_group resumed>) = ? [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1439] +++ exited with 0 +++ [pid 1444] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1438] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1438, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./68/binderfs" [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... unlink resumed>) = 0 [pid 1444] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 436] getdents64(3, [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./68" [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 436] <... rmdir resumed>) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] mkdir("./69", 0777 [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... mkdir resumed>) = 0 [pid 1444] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program ./strace-static-x86_64: Process 1450 attached [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1450 [pid 1450] set_robust_list(0x555562678760, 24) = 0 [pid 1450] chdir("./69") = 0 [pid 1450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1450] setpgid(0, 0) = 0 [pid 1450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1450] write(3, "1000", 4) = 4 [pid 1450] close(3) = 0 [pid 1450] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1450] write(1, "executing program\n", 18) = 18 [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1450] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1450] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1451]}, 88) = 1451 [ 294.460966][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 294.479364][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 294.490374][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [pid 1450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1451 attached [pid 1451] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1451] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] <... futex resumed>) = 0 [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1451] <... futex resumed>) = 1 [pid 1451] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] <... futex resumed>) = 0 [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1451] <... futex resumed>) = 1 [pid 1451] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1451] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1441] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1440] <... futex resumed>) = 0 [pid 1441] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1440] exit_group(0) = ? [pid 1441] <... futex resumed>) = ? [pid 1441] +++ exited with 0 +++ [pid 1440] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1440, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 435] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./68/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./68") = 0 [pid 435] mkdir("./69", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1452 executing program ./strace-static-x86_64: Process 1452 attached [pid 1452] set_robust_list(0x555562678760, 24) = 0 [pid 1452] chdir("./69") = 0 [pid 1452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1452] setpgid(0, 0) = 0 [pid 1452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1452] write(3, "1000", 4) = 4 [pid 1452] close(3) = 0 [pid 1452] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1452] write(1, "executing program\n", 18) = 18 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1452] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1452] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 294.502626][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 294.514770][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 294.525712][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.539734][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 294.540224][ T443] usb 3-1: USB disconnect, device number 70 [ 294.552242][ T39] usb 4-1: Product: syz [pid 1452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1453]}, 88) = 1453 [pid 1452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1446] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1453 attached [pid 1453] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1453] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1452] <... futex resumed>) = 0 [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] <... futex resumed>) = 1 [pid 1453] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1452] <... futex resumed>) = 0 [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1452] <... futex resumed>) = 0 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1453] <... futex resumed>) = 1 [pid 1453] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1446] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1453] <... openat resumed>) = 3 [pid 1453] ioctl(3, USB_RAW_IOCTL_INIT [pid 1446] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1453] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 294.557113][ T39] usb 4-1: Manufacturer: syz [ 294.565383][ T39] usb 4-1: SerialNumber: syz [ 294.568996][ T19] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 294.570881][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 294.591953][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 294.602801][ T19] usb 2-1: USB disconnect, device number 70 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1444] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1446] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1444] <... ioctl resumed>, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1446] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1444] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1446] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 294.608848][ T19] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 294.609664][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 294.635199][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 294.644673][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.652704][ T24] usb 1-1: Product: syz [ 294.656676][ T24] usb 1-1: Manufacturer: syz [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 294.661179][ T24] usb 1-1: SerialNumber: syz [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1444] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1449] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] <... futex resumed>) = 0 [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 1 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1446] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 294.832370][ T1444] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 294.839329][ T453] usb 5-1: new high-speed USB device number 71 using dummy_hcd [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 294.873330][ T1446] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1453] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1449] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1444] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 295.009294][ T19] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 295.020833][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.031581][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 295.043664][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1451] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1445] <... futex resumed>) = 0 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1445] <... futex resumed>) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1446] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1449] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1449] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1446] <... ioctl resumed>, 0xa) = 0 [pid 1449] <... ioctl resumed>, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1449] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1446] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1449] <... ioctl resumed>, 0) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1446] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 295.052640][ T443] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 295.060148][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.068079][ T453] usb 5-1: Product: syz [ 295.072113][ T453] usb 5-1: Manufacturer: syz [ 295.076502][ T453] usb 5-1: SerialNumber: syz [pid 1453] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 295.190776][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.201620][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 295.214010][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 295.223101][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.231046][ T19] usb 2-1: Product: syz [ 295.235018][ T19] usb 2-1: Manufacturer: syz [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1451] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1444] <... futex resumed>) = 0 [pid 1443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1444] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1451] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1444] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1451] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 295.239460][ T19] usb 2-1: SerialNumber: syz [ 295.260988][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.271875][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 1 [pid 1445] <... futex resumed>) = 0 [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 0 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 1 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1446] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1449] <... futex resumed>) = 1 [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] <... futex resumed>) = 0 [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = 0 [pid 1448] <... futex resumed>) = 1 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1449] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1446] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1449] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1451] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 295.284329][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 295.293395][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.296410][ T1449] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 295.301355][ T443] usb 3-1: Product: syz [ 295.312268][ T443] usb 3-1: Manufacturer: syz [ 295.316609][ T443] usb 3-1: SerialNumber: syz [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] <... futex resumed>) = 0 [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = 0 [pid 1452] <... futex resumed>) = 1 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1453] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] <... futex resumed>) = 0 [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = 0 [pid 1443] <... futex resumed>) = 1 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1444] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1445] <... futex resumed>) = 0 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1445] <... futex resumed>) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1446] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 295.447268][ T1453] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 295.473369][ T1444] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1449] <... futex resumed>) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1448] <... futex resumed>) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1449] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1446] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1449] <... ioctl resumed>, 0xa) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1450] <... futex resumed>) = 0 [pid 1451] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1450] <... futex resumed>) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1451] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 295.511970][ T1446] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 295.524884][ T1451] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1452] <... futex resumed>) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1453] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1444] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1444] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1443] <... futex resumed>) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1443] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1444] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] <... futex resumed>) = 0 [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = 0 [pid 1445] <... futex resumed>) = 1 [pid 1446] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1446] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1445] <... futex resumed>) = 0 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1445] <... futex resumed>) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1445] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1446] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] <... futex resumed>) = 0 [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = 0 [pid 1448] <... futex resumed>) = 1 [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1449] <... futex resumed>) = 0 [pid 1448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1448] <... futex resumed>) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1449] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 295.682822][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 295.689106][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 295.696513][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 295.721958][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1450] <... futex resumed>) = 0 [pid 1451] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1450] <... futex resumed>) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1451] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 295.728242][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 295.735819][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1453] <... futex resumed>) = 0 [pid 1452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1452] <... futex resumed>) = 0 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1444] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1443] <... futex resumed>) = 0 [pid 1444] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1443] exit_group(0 [pid 1444] <... futex resumed>) = ? [pid 1443] <... exit_group resumed>) = ? [pid 1444] +++ exited with 0 +++ [pid 1443] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1443, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1446] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1446] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1445] <... futex resumed>) = 0 [pid 437] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1445] exit_group(0 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1445] <... exit_group resumed>) = ? [pid 437] newfstatat(AT_FDCWD, "./69/binderfs", [pid 1446] <... futex resumed>) = ? [pid 1446] +++ exited with 0 +++ [pid 1445] +++ exited with 0 +++ [pid 437] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] unlink("./69/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./69") = 0 [pid 437] mkdir("./70", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1455 [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1448] <... futex resumed>) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1449] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 295.885019][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 295.893250][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 295.907507][ T39] usb 4-1: USB disconnect, device number 71 [ 295.914100][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 295.926428][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1455 attached [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1450] <... futex resumed>) = 0 [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = 0 [pid 1450] <... futex resumed>) = 0 [pid 1451] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = 0 [pid 1450] <... futex resumed>) = 1 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1451] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1449] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1451] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 434] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] set_robust_list(0x555562678760, 24 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] <... set_robust_list resumed>) = 0 [pid 434] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", [pid 1455] chdir("./70" [pid 434] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, [pid 1455] <... chdir resumed>) = 0 [pid 1455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 434] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1455] <... prctl resumed>) = 0 [pid 434] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1455] setpgid(0, 0 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1455] <... setpgid resumed>) = 0 [pid 1455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 434] newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1455] <... openat resumed>) = 3 [pid 434] unlink("./69/binderfs") = 0 [pid 1455] write(3, "1000", 4) = 4 [pid 434] getdents64(3, [pid 1455] close(3 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3 [pid 1455] <... close resumed>) = 0 [pid 1455] symlink("/dev/binderfs", "./binderfs" [pid 434] <... close resumed>) = 0 [pid 1455] <... symlink resumed>) = 0 [pid 434] rmdir("./69") = 0 [pid 1455] write(1, "executing program\n", 18executing program ) = 18 [pid 434] mkdir("./70", 0777 [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] <... mkdir resumed>) = 0 [pid 1455] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1455] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1456 [pid 1455] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1455] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1457]}, 88) = 1457 [pid 1455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1457 attached ./strace-static-x86_64: Process 1456 attached [pid 1457] set_robust_list(0x7ffbef2f09a0, 24 [pid 1456] set_robust_list(0x555562678760, 24 [pid 1457] <... set_robust_list resumed>) = 0 [pid 1457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1457] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1456] <... set_robust_list resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] chdir("./70" [pid 1455] <... futex resumed>) = 0 [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... chdir resumed>) = 0 [pid 1456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1455] <... futex resumed>) = 1 [pid 1457] <... futex resumed>) = 0 [pid 1457] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 295.937269][ T1449] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 295.947974][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 295.973870][ T24] usb 1-1: USB disconnect, device number 71 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] <... prctl resumed>) = 0 [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] setpgid(0, 0 [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... setpgid resumed>) = 0 [pid 1455] <... futex resumed>) = 1 [pid 1457] <... futex resumed>) = 0 [pid 1457] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1457] ioctl(3, USB_RAW_IOCTL_INIT [pid 1456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1456] <... openat resumed>) = 3 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1456] write(3, "1000", 4) = 4 [pid 1456] close(3) = 0 [pid 1456] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1456] write(1, "executing program\n", 18executing program ) = 18 [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1456] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1456] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1458]}, 88) = 1458 [pid 1456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1458 attached [pid 1458] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1458] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... futex resumed>) = 0 [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] <... futex resumed>) = 1 [pid 1458] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] <... futex resumed>) = 0 [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1458] <... futex resumed>) = 1 [pid 1458] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1458] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1458] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 295.981792][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = 0 [pid 1452] <... futex resumed>) = 1 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1453] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 296.059706][ T1453] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1451] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1450] <... futex resumed>) = 0 [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = 0 [pid 1450] <... futex resumed>) = 1 [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1451] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1448] <... futex resumed>) = 0 [pid 1449] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1449] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1448] <... futex resumed>) = 0 [pid 1449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1448] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1449] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1451] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1449] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 296.147842][ T1451] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 296.155408][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 296.161724][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 296.169036][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1453] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1452] <... futex resumed>) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1452] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1453] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 296.269634][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 296.275994][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 296.283323][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1449] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = 1 [pid 1450] <... futex resumed>) = 0 [pid 1449] <... futex resumed>) = 1 [pid 1448] <... futex resumed>) = 0 [pid 1451] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1450] <... futex resumed>) = 0 [pid 1451] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1449] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1448] exit_group(0 [pid 1451] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1450] <... futex resumed>) = 0 [pid 1448] <... exit_group resumed>) = ? [pid 1449] <... futex resumed>) = ? [pid 1451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1450] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1451] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1450] <... futex resumed>) = 0 [pid 1451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1450] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1451] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1449] +++ exited with 0 +++ [pid 1448] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1448, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./69/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./69") = 0 [pid 438] mkdir("./70", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1460 ./strace-static-x86_64: Process 1460 attached [pid 1460] set_robust_list(0x555562678760, 24) = 0 [pid 1460] chdir("./70") = 0 [pid 1460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1457] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1460] <... prctl resumed>) = 0 [pid 1460] setpgid(0, 0) = 0 [pid 1460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1460] write(3, "1000", 4) = 4 [pid 1460] close(3) = 0 [pid 1460] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1460] write(1, "executing program\n", 18executing program ) = 18 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1460] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1457] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1460] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1461]}, 88) = 1461 [pid 1460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1461 attached [pid 1461] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1461] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1460] <... futex resumed>) = 0 [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1461] <... futex resumed>) = 1 [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 296.357103][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 296.363690][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 296.369278][ T39] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 296.376698][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 296.384361][ T24] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 296.392169][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1461] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1460] <... futex resumed>) = 0 [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1461] <... futex resumed>) = 1 [pid 1461] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1461] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1461] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 296.400343][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 296.413240][ T453] usb 5-1: USB disconnect, device number 71 [ 296.419571][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1453] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1452] <... futex resumed>) = 0 [pid 1453] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1452] exit_group(0 [pid 1453] <... futex resumed>) = ? [pid 1452] <... exit_group resumed>) = ? [pid 1453] +++ exited with 0 +++ [pid 1452] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./69/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./69") = 0 [pid 435] mkdir("./70", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1462 executing program ./strace-static-x86_64: Process 1462 attached [pid 1462] set_robust_list(0x555562678760, 24) = 0 [pid 1462] chdir("./70") = 0 [pid 1462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1462] setpgid(0, 0) = 0 [pid 1462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1462] write(3, "1000", 4) = 4 [pid 1462] close(3) = 0 [pid 1462] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1462] write(1, "executing program\n", 18) = 18 [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1462] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1463]}, 88) = 1463 [pid 1462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1463 attached [pid 1463] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1463] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] <... futex resumed>) = 1 [pid 1463] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] <... futex resumed>) = 0 [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1463] <... futex resumed>) = 1 [pid 1463] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1463] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 296.471069][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 296.488417][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 296.501096][ T19] usb 2-1: USB disconnect, device number 71 [ 296.510826][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1457] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1451] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1451] <... futex resumed>) = 1 [pid 1450] <... futex resumed>) = 0 [pid 1458] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1451] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1450] exit_group(0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1451] <... futex resumed>) = ? [pid 1450] <... exit_group resumed>) = ? [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1451] +++ exited with 0 +++ [pid 1450] +++ exited with 0 +++ [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1450, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] <... restart_syscall resumed>) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 436] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./69/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./69") = 0 [pid 436] mkdir("./70", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1464 ./strace-static-x86_64: Process 1464 attached [pid 1464] set_robust_list(0x555562678760, 24) = 0 [pid 1464] chdir("./70") = 0 [pid 1464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1464] setpgid(0, 0) = 0 [pid 1464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1464] write(3, "1000", 4) = 4 [pid 1464] close(3) = 0 [ 296.571778][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.584232][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 296.598360][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 296.607432][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1464] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1464] write(1, "executing program\n", 18) = 18 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1464] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1465]}, 88) = 1465 [pid 1464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1465 attached [pid 1465] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1465] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = 0 [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1465] <... futex resumed>) = 1 [pid 1465] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = 0 [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1465] <... futex resumed>) = 1 [pid 1465] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1465] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1457] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1457] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 296.619036][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 296.631138][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 296.645871][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 296.655929][ T443] usb 3-1: USB disconnect, device number 71 [ 296.661798][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 296.670109][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 296.679144][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 296.687955][ T39] usb 4-1: Product: syz [ 296.691938][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.699730][ T39] usb 4-1: Manufacturer: syz [ 296.704128][ T39] usb 4-1: SerialNumber: syz [ 296.710243][ T24] usb 1-1: Product: syz [ 296.714234][ T24] usb 1-1: Manufacturer: syz [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1457] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1458] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 296.718652][ T24] usb 1-1: SerialNumber: syz [pid 1461] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 296.809287][ T453] usb 5-1: new high-speed USB device number 72 using dummy_hcd [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] <... futex resumed>) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1458] <... futex resumed>) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1463] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 296.926604][ T1457] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 296.934990][ T1458] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 296.939334][ T19] usb 2-1: new high-speed USB device number 72 using dummy_hcd [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1461] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 296.991603][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.002471][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 297.015059][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 297.024111][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.031945][ T453] usb 5-1: Product: syz [ 297.035918][ T453] usb 5-1: Manufacturer: syz [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 297.040516][ T453] usb 5-1: SerialNumber: syz [pid 1465] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 297.089309][ T443] usb 3-1: new high-speed USB device number 72 using dummy_hcd [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] <... futex resumed>) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1458] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1463] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 297.131370][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.142378][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 297.155090][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 297.164133][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.171953][ T19] usb 2-1: Product: syz [ 297.175928][ T19] usb 2-1: Manufacturer: syz [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 297.180400][ T19] usb 2-1: SerialNumber: syz [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1461] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1460] <... futex resumed>) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1461] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1465] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 297.249973][ T1461] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 297.271388][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.282219][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1457] <... futex resumed>) = 0 [pid 1455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] <... futex resumed>) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1458] <... futex resumed>) = 0 [pid 1456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1458] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 297.294276][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 297.303197][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.311075][ T443] usb 3-1: Product: syz [ 297.315040][ T443] usb 3-1: Manufacturer: syz [ 297.319494][ T443] usb 3-1: SerialNumber: syz [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 297.389592][ T1463] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1461] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1460] <... futex resumed>) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1461] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1464] <... futex resumed>) = 0 [pid 1465] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1464] <... futex resumed>) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1465] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] <... futex resumed>) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1458] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 297.528467][ T1465] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 297.539368][ T1457] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 297.550957][ T1458] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1461] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1460] <... futex resumed>) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1461] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1465] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] <... futex resumed>) = 0 [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... futex resumed>) = 0 [pid 1464] <... futex resumed>) = 1 [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1465] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] <... futex resumed>) = 0 [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = 0 [pid 1455] <... futex resumed>) = 1 [pid 1457] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1457] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1455] <... futex resumed>) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1455] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1457] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1458] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1458] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1456] <... futex resumed>) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1456] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1458] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1463] <... futex resumed>) = 0 [pid 1462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] <... futex resumed>) = 0 [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 297.749935][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 297.756310][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 297.764017][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 297.770585][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 297.776877][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 297.784264][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1461] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1460] <... futex resumed>) = 0 [pid 1461] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 297.862201][ T1461] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1464] <... futex resumed>) = 0 [pid 1465] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1464] <... futex resumed>) = 0 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1465] <... futex resumed>) = 0 [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1457] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1455] <... futex resumed>) = 0 [pid 1457] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1455] exit_group(0) = ? [pid 1457] <... futex resumed>) = ? [pid 1457] +++ exited with 0 +++ [pid 1455] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1455, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./70/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./70/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1458] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1456] <... futex resumed>) = 0 [pid 1458] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1456] exit_group(0 [pid 1458] <... futex resumed>) = ? [pid 1456] <... exit_group resumed>) = ? [pid 1458] +++ exited with 0 +++ [pid 1456] +++ exited with 0 +++ [pid 437] close(3) = 0 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1456, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] rmdir("./70") = 0 [pid 437] mkdir("./71", 0777 [pid 434] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 437] <... mkdir resumed>) = 0 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 434] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", ./strace-static-x86_64: Process 1467 attached [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1467 [pid 434] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, [pid 1467] set_robust_list(0x555562678760, 24) = 0 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1467] chdir("./71" [pid 434] newfstatat(AT_FDCWD, "./70/binderfs", [pid 1467] <... chdir resumed>) = 0 [pid 434] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 434] unlink("./70/binderfs" [pid 1467] setpgid(0, 0) = 0 [pid 1467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 434] <... unlink resumed>) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3 [pid 1467] <... openat resumed>) = 3 [pid 434] <... close resumed>) = 0 [pid 1467] write(3, "1000", 4 [pid 434] rmdir("./70" [pid 1467] <... write resumed>) = 4 [pid 1467] close(3) = 0 [pid 1467] symlink("/dev/binderfs", "./binderfs"executing program [pid 434] <... rmdir resumed>) = 0 [pid 434] mkdir("./71", 0777 [pid 1467] <... symlink resumed>) = 0 [pid 1467] write(1, "executing program\n", 18) = 18 [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 434] <... mkdir resumed>) = 0 [pid 1467] <... rt_sigaction resumed>NULL, 8) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1467] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1469]}, 88) = 1469 [pid 1467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1469 attached [pid 1469] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1469] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1467] <... futex resumed>) = 0 [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1469] <... futex resumed>) = 1 [pid 1469] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1467] <... futex resumed>) = 0 [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1469] <... futex resumed>) = 1 [pid 1469] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1469] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 1468 attached [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1468 [pid 1468] set_robust_list(0x555562678760, 24) = 0 [pid 1468] chdir("./71") = 0 [pid 1468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1468] setpgid(0, 0) = 0 [pid 1468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 297.951834][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 297.963399][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 297.974240][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 297.991103][ T24] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1468] write(3, "1000", 4) = 4 [pid 1468] close(3) = 0 [pid 1468] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1468] write(1, "executing program\n", 18) = 18 [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1468] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1468] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1470]}, 88) = 1470 [pid 1468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1469] <... ioctl resumed>, 0) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 ./strace-static-x86_64: Process 1470 attached [pid 1470] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1470] openat(AT_FDCWD, NULL, O_RDONLY [pid 1469] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1470] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1468] <... futex resumed>) = 0 [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1470] <... futex resumed>) = 1 [pid 1470] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1468] <... futex resumed>) = 0 [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1470] <... futex resumed>) = 1 [pid 1470] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1470] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1463] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1470] <... ioctl resumed>, 0) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1461] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1460] <... futex resumed>) = 0 [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1461] <... futex resumed>) = 0 [pid 1460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1460] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1461] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1460] <... futex resumed>) = 0 [pid 1461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1460] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1461] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 298.004103][ T39] usb 4-1: USB disconnect, device number 72 [ 298.011851][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 298.021558][ T1463] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 298.031188][ T24] usb 1-1: USB disconnect, device number 72 [ 298.037251][ T24] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 298.072902][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.079526][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 298.086963][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1464] <... futex resumed>) = 0 [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 298.141405][ T1465] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] <... futex resumed>) = 0 [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = 0 [pid 1462] <... futex resumed>) = 1 [pid 1463] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1463] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1462] <... futex resumed>) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1462] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1463] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1461] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1460] <... futex resumed>) = 0 [pid 1461] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1460] exit_group(0 [pid 1461] <... futex resumed>) = ? [pid 1460] <... exit_group resumed>) = ? [pid 1461] +++ exited with 0 +++ [pid 1460] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./70/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./70/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./70") = 0 [pid 438] mkdir("./71", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1471 executing program ./strace-static-x86_64: Process 1471 attached [pid 1471] set_robust_list(0x555562678760, 24) = 0 [pid 1471] chdir("./71") = 0 [pid 1471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1471] setpgid(0, 0) = 0 [pid 1471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1471] write(3, "1000", 4) = 4 [pid 1471] close(3) = 0 [pid 1471] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1471] write(1, "executing program\n", 18) = 18 [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1471] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1471] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1472]}, 88) = 1472 [pid 1471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1472 attached [pid 1472] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1472] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] <... futex resumed>) = 0 [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1472] <... futex resumed>) = 1 [pid 1472] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] <... futex resumed>) = 0 [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1472] <... futex resumed>) = 1 [pid 1472] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1472] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 298.251401][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.258006][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 298.265609][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 298.274937][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 298.290739][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1464] <... futex resumed>) = 0 [pid 1465] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1464] <... futex resumed>) = 0 [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1465] <... futex resumed>) = 0 [pid 1464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1465] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1464] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1465] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1464] <... futex resumed>) = 0 [pid 1465] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1464] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1465] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 298.311253][ T453] usb 5-1: USB disconnect, device number 72 [ 298.318161][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 298.352737][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 298.359097][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 298.366842][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1469] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1463] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1462] <... futex resumed>) = 0 [pid 1463] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1462] exit_group(0 [pid 1463] <... futex resumed>) = ? [pid 1462] <... exit_group resumed>) = ? [pid 1463] +++ exited with 0 +++ [pid 1462] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1462, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./70/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./70/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./70") = 0 [pid 435] mkdir("./71", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x555562678750) = 1474 ./strace-static-x86_64: Process 1474 attached [pid 1474] set_robust_list(0x555562678760, 24) = 0 [pid 1474] chdir("./71") = 0 [pid 1474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1474] setpgid(0, 0) = 0 [pid 1474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1474] write(3, "1000", 4) = 4 [pid 1474] close(3) = 0 [pid 1474] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1474] write(1, "executing program\n", 18) = 18 [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1474] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1474] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1475]}, 88) = 1475 [pid 1474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1475 attached [pid 1475] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1475] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1474] <... futex resumed>) = 0 [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1475] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [ 298.439285][ T39] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 298.453305][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 298.464693][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.479310][ T24] usb 1-1: new high-speed USB device number 73 using dummy_hcd [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1474] <... futex resumed>) = 0 [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1470] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1475] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1475] <... openat resumed>) = 3 [pid 1470] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1475] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 298.481528][ T19] usb 2-1: USB disconnect, device number 72 [ 298.499510][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1465] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1464] <... futex resumed>) = 0 [pid 1465] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1464] exit_group(0 [pid 1465] <... futex resumed>) = ? [pid 1464] <... exit_group resumed>) = ? [pid 1465] +++ exited with 0 +++ [pid 1464] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./70/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./70/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./70") = 0 [pid 436] mkdir("./71", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1476 ./strace-static-x86_64: Process 1476 attached [pid 1476] set_robust_list(0x555562678760, 24) = 0 [pid 1476] chdir("./71") = 0 [pid 1476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1476] setpgid(0, 0) = 0 [pid 1476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1476] write(3, "1000", 4) = 4 [pid 1476] close(3) = 0 [pid 1476] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1476] write(1, "executing program\n", 18) = 18 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1476] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1477]}, 88) = 1477 [pid 1476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1477 attached [pid 1477] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1477] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1476] <... futex resumed>) = 0 [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1477] <... futex resumed>) = 1 [pid 1477] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1476] <... futex resumed>) = 0 [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1477] <... futex resumed>) = 1 [pid 1477] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1477] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1469] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 298.554966][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 298.566631][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 298.582623][ T443] usb 3-1: USB disconnect, device number 72 [ 298.590193][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 298.620633][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.631427][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 298.650510][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 298.659441][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1470] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1469] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1470] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1469] <... ioctl resumed>, 0) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1469] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1470] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 298.667211][ T39] usb 4-1: Product: syz [ 298.671533][ T39] usb 4-1: Manufacturer: syz [ 298.675969][ T39] usb 4-1: SerialNumber: syz [ 298.681969][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.693174][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 298.705945][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1472] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1470] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 298.714881][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.722697][ T453] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 298.730032][ T24] usb 1-1: Product: syz [ 298.733996][ T24] usb 1-1: Manufacturer: syz [ 298.738425][ T24] usb 1-1: SerialNumber: syz [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1467] <... futex resumed>) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1469] <... ioctl resumed>, 0) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1475] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1472] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 298.894223][ T1469] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 298.901449][ T19] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 298.921149][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.931968][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1470] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1468] <... futex resumed>) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1470] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1472] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 298.943691][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 298.952612][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.957739][ T1470] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 298.960512][ T453] usb 5-1: Product: syz [ 298.971509][ T453] usb 5-1: Manufacturer: syz [ 298.975961][ T453] usb 5-1: SerialNumber: syz [pid 1477] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 298.989281][ T443] usb 3-1: new high-speed USB device number 73 using dummy_hcd [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1475] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1467] <... futex resumed>) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1469] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1475] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 299.091889][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.102778][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 299.115147][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 299.124391][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.132261][ T19] usb 2-1: Product: syz [ 299.136192][ T19] usb 2-1: Manufacturer: syz [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1477] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 299.140644][ T19] usb 2-1: SerialNumber: syz [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1470] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1468] <... futex resumed>) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1470] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1477] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1472] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] <... futex resumed>) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... futex resumed>) = 0 [pid 1471] <... futex resumed>) = 1 [pid 1477] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1472] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1477] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1472] <... ioctl resumed>, 0) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1477] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1472] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1477] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1472] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 299.171127][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.182024][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 299.193230][ T1472] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 299.201152][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 299.210083][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 299.217959][ T443] usb 3-1: Product: syz [ 299.221976][ T443] usb 3-1: Manufacturer: syz [ 299.226371][ T443] usb 3-1: SerialNumber: syz [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1467] <... futex resumed>) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1469] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1475] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] <... futex resumed>) = 0 [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1475] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1470] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1468] <... futex resumed>) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1470] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1471] <... futex resumed>) = 0 [pid 1472] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1471] <... futex resumed>) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1472] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 299.350868][ T1475] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1476] <... futex resumed>) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1477] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 299.434927][ T1477] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1474] <... futex resumed>) = 0 [pid 1475] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1474] <... futex resumed>) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1475] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 299.507993][ T1469] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1470] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1468] <... futex resumed>) = 0 [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = 0 [pid 1468] <... futex resumed>) = 1 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1470] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1471] <... futex resumed>) = 0 [pid 1472] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1471] <... futex resumed>) = 0 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1472] <... futex resumed>) = 0 [pid 1471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1471] <... futex resumed>) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1472] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1476] <... futex resumed>) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1477] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 299.585031][ T1470] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1467] <... futex resumed>) = 0 [pid 1469] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1469] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1467] <... futex resumed>) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1467] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1469] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1474] <... futex resumed>) = 0 [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1474] <... futex resumed>) = 0 [pid 1475] <... futex resumed>) = 0 [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1475] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1475] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 299.718284][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 299.724727][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 299.732092][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1470] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1470] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1470] <... futex resumed>) = 0 [pid 1468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1470] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1468] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1468] <... futex resumed>) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1468] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1470] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1470] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1471] <... futex resumed>) = 0 [pid 1472] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1471] <... futex resumed>) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1472] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1476] <... futex resumed>) = 0 [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1477] <... futex resumed>) = 0 [pid 1476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1476] <... futex resumed>) = 0 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 299.794867][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 299.801321][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 299.808731][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 299.808731][ T1472] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1469] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1467] <... futex resumed>) = 0 [pid 1469] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1467] exit_group(0 [pid 1469] <... futex resumed>) = ? [pid 1467] <... exit_group resumed>) = ? [pid 1469] +++ exited with 0 +++ [pid 1467] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1467, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./71/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./71") = 0 [pid 437] mkdir("./72", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1479 ./strace-static-x86_64: Process 1479 attached [pid 1479] set_robust_list(0x555562678760, 24) = 0 [pid 1479] chdir("./72") = 0 [pid 1479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1479] setpgid(0, 0) = 0 [pid 1479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1479] write(3, "1000", 4) = 4 [pid 1479] close(3) = 0 [pid 1479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1479] write(1, "executing program\n", 18executing program ) = 18 [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1479] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1479] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1474] <... futex resumed>) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1474] <... futex resumed>) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1475] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1479] <... clone3 resumed> => {parent_tid=[1480]}, 88) = 1480 [pid 1479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1475] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1480 attached , 0x7ffbef2ee130) = 0 [pid 1480] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1480] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1479] <... futex resumed>) = 0 [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1480] <... futex resumed>) = 1 [pid 1480] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1479] <... futex resumed>) = 0 [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1480] <... futex resumed>) = 1 [pid 1480] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1480] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1470] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1468] <... futex resumed>) = 0 [pid 1470] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1468] exit_group(0 [pid 1470] <... futex resumed>) = ? [pid 1468] <... exit_group resumed>) = ? [pid 1470] +++ exited with 0 +++ [pid 1468] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1468, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [ 299.925648][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 299.933940][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 299.950977][ T39] usb 4-1: USB disconnect, device number 73 [ 299.957061][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 299.963092][ T1475] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./71/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./71") = 0 [pid 434] mkdir("./72", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1481 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1471] <... futex resumed>) = 0 [pid 1472] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1471] <... futex resumed>) = 0 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1472] <... futex resumed>) = 0 [pid 1471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1471] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1472] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1471] <... futex resumed>) = 0 [pid 1472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1471] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1472] <... ioctl resumed>, 0x7ffbef2ee130) = 26 ./strace-static-x86_64: Process 1481 attached [pid 1481] set_robust_list(0x555562678760, 24) = 0 [pid 1481] chdir("./72") = 0 [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1476] <... futex resumed>) = 0 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 299.996662][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 300.005195][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.016538][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.027689][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 300.037231][ T24] usb 1-1: USB disconnect, device number 73 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1477] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1481] setpgid(0, 0) = 0 [pid 1481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1481] write(3, "1000", 4) = 4 [pid 1481] close(3) = 0 [pid 1481] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1481] write(1, "executing program\n", 18executing program ) = 18 [pid 1477] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1481] <... futex resumed>) = 0 [pid 1481] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1477] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1481] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1481] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1481] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1482 attached => {parent_tid=[1482]}, 88) = 1482 [pid 1481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1482] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1482] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1481] <... futex resumed>) = 0 [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1482] <... futex resumed>) = 1 [pid 1482] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1481] <... futex resumed>) = 0 [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1482] <... futex resumed>) = 1 [pid 1482] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1482] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 300.044003][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 300.047864][ T1477] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 300.053371][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1475] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] <... futex resumed>) = 0 [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = 0 [pid 1474] <... futex resumed>) = 1 [pid 1475] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1475] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1474] <... futex resumed>) = 0 [pid 1475] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1474] <... futex resumed>) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1474] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1475] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1472] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1471] <... futex resumed>) = 0 [pid 1472] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1471] exit_group(0 [pid 1472] <... futex resumed>) = ? [pid 1471] <... exit_group resumed>) = ? [pid 1472] +++ exited with 0 +++ [pid 1471] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1471, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 300.179226][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.185913][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 300.193322][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 300.218988][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 438] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./71/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./71") = 0 [pid 438] mkdir("./72", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1483 ./strace-static-x86_64: Process 1483 attached [pid 1483] set_robust_list(0x555562678760, 24) = 0 [pid 1483] chdir("./72") = 0 [pid 1483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1483] setpgid(0, 0) = 0 [pid 1483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1483] write(3, "1000", 4) = 4 [pid 1483] close(3) = 0 [pid 1483] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1483] write(1, "executing program\n", 18executing program ) = 18 [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1483] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1483] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1484]}, 88) = 1484 [pid 1483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1484 attached [pid 1477] <... futex resumed>) = 0 [pid 1476] <... futex resumed>) = 1 [pid 1477] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1477] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1477] <... futex resumed>) = 0 [pid 1476] <... futex resumed>) = 1 [pid 1477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1476] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1484] set_robust_list(0x7ffbef2f09a0, 24 [pid 1477] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1484] <... set_robust_list resumed>) = 0 [pid 1484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1484] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1484] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1483] <... futex resumed>) = 0 [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1484] <... futex resumed>) = 0 [pid 1484] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1484] <... futex resumed>) = 0 [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1483] <... futex resumed>) = 0 [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1484] <... openat resumed>) = 3 [pid 1484] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 300.227842][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.245389][ T453] usb 5-1: USB disconnect, device number 73 [ 300.253903][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 300.272620][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 300.278955][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 300.286665][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1480] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1475] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1475] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1474] <... futex resumed>) = 0 [pid 1474] exit_group(0 [pid 1475] <... futex resumed>) = ? [pid 1474] <... exit_group resumed>) = ? [pid 1475] +++ exited with 0 +++ [pid 1474] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1474, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./71/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./71") = 0 [pid 435] mkdir("./72", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1486 ./strace-static-x86_64: Process 1486 attached [pid 1486] set_robust_list(0x555562678760, 24) = 0 [pid 1486] chdir("./72") = 0 [pid 1486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1486] setpgid(0, 0) = 0 [pid 1486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1486] write(3, "1000", 4) = 4 [pid 1486] close(3) = 0 [pid 1486] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1486] write(1, "executing program\n", 18executing program ) = 18 [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1486] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [ 300.369341][ T39] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 300.381594][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 300.393036][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.408949][ T19] usb 2-1: USB disconnect, device number 73 [pid 1486] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1487]}, 88) = 1487 [pid 1486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1487 attached [pid 1487] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1487] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = 0 [pid 1486] <... futex resumed>) = 1 [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1487] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1487] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1482] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1477] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1476] <... futex resumed>) = 0 [pid 1477] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1476] exit_group(0 [pid 1477] <... futex resumed>) = ? [pid 1476] <... exit_group resumed>) = ? [ 300.415925][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 300.439698][ T24] usb 1-1: new high-speed USB device number 74 using dummy_hcd [pid 1477] +++ exited with 0 +++ [pid 1476] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1476, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./71/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./71") = 0 [pid 436] mkdir("./72", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1488 ./strace-static-x86_64: Process 1488 attached [pid 1488] set_robust_list(0x555562678760, 24) = 0 [pid 1488] chdir("./72") = 0 [pid 1488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1488] setpgid(0, 0) = 0 [pid 1488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1488] write(3, "1000", 4) = 4 [pid 1488] close(3) = 0 [pid 1488] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1488] write(1, "executing program\n", 18executing program ) = 18 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1488] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1489]}, 88) = 1489 [pid 1488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1489 attached [pid 1489] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1489] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1488] <... futex resumed>) = 0 [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1489] <... futex resumed>) = 1 [pid 1489] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1488] <... futex resumed>) = 0 [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1489] <... futex resumed>) = 1 [pid 1489] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1489] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1480] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 300.475427][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 300.491260][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 300.504171][ T443] usb 3-1: USB disconnect, device number 73 [ 300.511353][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 300.551539][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.563544][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 300.575682][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 300.584581][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.592699][ T39] usb 4-1: Product: syz [ 300.596679][ T39] usb 4-1: Manufacturer: syz [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1482] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 300.601145][ T39] usb 4-1: SerialNumber: syz [ 300.620849][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.631740][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1484] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1482] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 300.644222][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 300.653237][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.661082][ T453] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 300.668400][ T24] usb 1-1: Product: syz [ 300.672388][ T24] usb 1-1: Manufacturer: syz [ 300.676787][ T24] usb 1-1: SerialNumber: syz [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1480] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1487] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1480] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1484] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 300.809340][ T19] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 300.809373][ T1480] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1481] <... futex resumed>) = 0 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1481] <... futex resumed>) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1482] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 300.860785][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.871562][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 300.884083][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 300.888879][ T1482] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 300.893087][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1489] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1484] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 300.907814][ T453] usb 5-1: Product: syz [ 300.911879][ T443] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 300.919226][ T453] usb 5-1: Manufacturer: syz [ 300.923644][ T453] usb 5-1: SerialNumber: syz [pid 1487] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1480] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 301.001390][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.012550][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 301.024646][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 301.033876][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.041709][ T19] usb 2-1: Product: syz [ 301.045688][ T19] usb 2-1: Manufacturer: syz [pid 1487] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 301.050160][ T19] usb 2-1: SerialNumber: syz [pid 1489] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1481] <... futex resumed>) = 0 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1481] <... futex resumed>) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1482] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1489] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 301.101045][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.111892][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 301.125172][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 301.134213][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.135422][ T1484] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1484] <... ioctl resumed>, 0) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1489] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 301.142010][ T443] usb 3-1: Product: syz [ 301.153101][ T443] usb 3-1: Manufacturer: syz [ 301.157569][ T443] usb 3-1: SerialNumber: syz [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1480] <... futex resumed>) = 0 [pid 1479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1480] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1487] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 301.260063][ T1487] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] <... futex resumed>) = 0 [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = 0 [pid 1481] <... futex resumed>) = 1 [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1482] <... futex resumed>) = 0 [pid 1481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1481] <... futex resumed>) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1482] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1484] <... ioctl resumed>, 0xa) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] <... futex resumed>) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1489] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 301.366070][ T1489] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1480] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1487] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 301.429305][ T1480] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1481] <... futex resumed>) = 0 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1481] <... futex resumed>) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1482] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1483] <... futex resumed>) = 0 [pid 1484] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1483] <... futex resumed>) = 0 [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1484] <... futex resumed>) = 0 [pid 1483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1484] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1488] <... futex resumed>) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1489] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 301.524290][ T1482] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1480] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1479] <... futex resumed>) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1479] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1480] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1487] <... futex resumed>) = 0 [pid 1486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1487] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 301.639488][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 301.645828][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 301.653184][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1481] <... futex resumed>) = 0 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1481] <... futex resumed>) = 0 [pid 1482] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1482] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1481] <... futex resumed>) = 0 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1481] <... futex resumed>) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1481] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1482] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1483] <... futex resumed>) = 0 [pid 1484] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1484] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1489] <... futex resumed>) = 0 [pid 1488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1489] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] <... futex resumed>) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1489] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 301.733799][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 301.740115][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 301.747477][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 301.766560][ T1484] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1480] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1479] <... futex resumed>) = 0 [pid 1480] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1479] exit_group(0 [pid 1480] <... futex resumed>) = ? [pid 1479] <... exit_group resumed>) = ? [pid 1480] +++ exited with 0 +++ [pid 1479] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1479, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./72/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./72") = 0 [pid 437] mkdir("./73", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1491 ./strace-static-x86_64: Process 1491 attached [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1491] set_robust_list(0x555562678760, 24) = 0 [pid 1491] chdir("./73" [pid 1487] <... futex resumed>) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1491] <... chdir resumed>) = 0 [pid 1491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1491] setpgid(0, 0) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1487] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1491] <... openat resumed>) = 3 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1491] write(3, "1000", 4) = 4 [pid 1491] close(3) = 0 [pid 1491] symlink("/dev/binderfs", "./binderfs"executing program [pid 1487] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1491] <... symlink resumed>) = 0 [pid 1491] write(1, "executing program\n", 18) = 18 [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1491] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1491] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1492]}, 88) = 1492 [pid 1491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1487] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1492 attached [pid 1492] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1492] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... futex resumed>) = 0 [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1492] <... futex resumed>) = 0 [pid 1492] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1492] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1492] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1487] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [ 301.841647][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 301.850845][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 301.866269][ T39] usb 4-1: USB disconnect, device number 74 [ 301.875974][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 301.884295][ T1487] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1482] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1481] <... futex resumed>) = 0 [pid 1482] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1481] exit_group(0 [pid 1482] <... futex resumed>) = ? [pid 1481] <... exit_group resumed>) = ? [pid 1482] +++ exited with 0 +++ [pid 1481] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1481, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./72/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./72") = 0 [pid 434] mkdir("./73", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1493 ./strace-static-x86_64: Process 1493 attached [pid 1493] set_robust_list(0x555562678760, 24) = 0 [pid 1493] chdir("./73") = 0 [pid 1493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1493] setpgid(0, 0) = 0 [pid 1493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1493] write(3, "1000", 4) = 4 [pid 1493] close(3) = 0 [pid 1493] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1493] write(1, "executing program\n", 18executing program ) = 18 [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1493] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1493] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1493] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1494]}, 88) = 1494 [pid 1493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1494 attached [pid 1494] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1494] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1493] <... futex resumed>) = 0 [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1494] <... futex resumed>) = 1 [pid 1494] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1493] <... futex resumed>) = 0 [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1494] <... futex resumed>) = 1 [pid 1494] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1494] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1483] <... futex resumed>) = 0 [pid 1484] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1483] <... futex resumed>) = 0 [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1484] <... futex resumed>) = 0 [pid 1483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1483] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1484] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1483] <... futex resumed>) = 0 [pid 1484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1483] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1484] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] <... futex resumed>) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 301.936327][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 301.952087][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 301.975272][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1489] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1489] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 301.982118][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 301.990787][ T1489] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 301.998655][ T24] usb 1-1: USB disconnect, device number 74 [ 302.007704][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 302.016949][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1487] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1487] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1486] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1486] <... futex resumed>) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1486] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1487] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 302.097097][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 302.103794][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 302.111215][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1484] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1484] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1483] <... futex resumed>) = 0 [pid 1483] exit_group(0 [pid 1484] <... futex resumed>) = ? [pid 1483] <... exit_group resumed>) = ? [pid 1484] +++ exited with 0 +++ [pid 1483] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1483, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./72/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./72") = 0 [pid 438] mkdir("./73", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1495 ./strace-static-x86_64: Process 1495 attached [pid 1495] set_robust_list(0x555562678760, 24) = 0 [pid 1495] chdir("./73") = 0 [pid 1495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1495] setpgid(0, 0) = 0 [pid 1495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1495] write(3, "1000", 4) = 4 [pid 1495] close(3) = 0 [pid 1495] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1495] write(1, "executing program\n", 18) = 18 [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1495] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1496]}, 88) = 1496 [pid 1495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1496 attached [pid 1496] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1496] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1496] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] <... futex resumed>) = 0 [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1496] <... futex resumed>) = 1 [pid 1496] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] ioctl(3, USB_RAW_IOCTL_INIT [pid 1489] <... futex resumed>) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1489] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1489] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1488] <... futex resumed>) = 0 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1488] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1488] <... futex resumed>) = 0 [pid 1489] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1488] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1496] <... ioctl resumed>, 0) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 302.177771][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 302.186592][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 302.203747][ T453] usb 5-1: USB disconnect, device number 74 [ 302.212754][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1489] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 302.226550][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 302.233709][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 302.242714][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1492] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1487] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1486] <... futex resumed>) = 0 [pid 1486] exit_group(0) = ? [pid 1487] +++ exited with 0 +++ [pid 1486] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1486, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./72/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./72") = 0 [pid 435] mkdir("./73", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1497 ./strace-static-x86_64: Process 1497 attached [pid 1497] set_robust_list(0x555562678760, 24) = 0 [pid 1497] chdir("./73") = 0 [pid 1497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1497] setpgid(0, 0) = 0 [pid 1497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1497] write(3, "1000", 4) = 4 [pid 1497] close(3) = 0 [pid 1497] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1497] write(1, "executing program\n", 18executing program ) = 18 [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1497] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 302.289329][ T39] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 302.302931][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 302.316589][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 302.332956][ T19] usb 2-1: USB disconnect, device number 74 [pid 1497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1497] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1499]}, 88) = 1499 [pid 1497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1499 attached [pid 1499] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1499] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] <... futex resumed>) = 0 [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1499] <... futex resumed>) = 0 [pid 1499] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1497] <... futex resumed>) = 0 [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1499] <... futex resumed>) = 1 [pid 1499] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1499] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 302.341405][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1489] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1488] <... futex resumed>) = 0 [pid 1489] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1488] exit_group(0 [pid 1489] <... futex resumed>) = ? [pid 1488] <... exit_group resumed>) = ? [pid 1489] +++ exited with 0 +++ [pid 1488] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 302.389334][ T24] usb 1-1: new high-speed USB device number 75 using dummy_hcd [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./72/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./72") = 0 [pid 436] mkdir("./73", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1500 ./strace-static-x86_64: Process 1500 attached [pid 1500] set_robust_list(0x555562678760, 24) = 0 [pid 1500] chdir("./73") = 0 [pid 1500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1500] setpgid(0, 0) = 0 [pid 1500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1500] write(3, "1000", 4) = 4 [pid 1500] close(3) = 0 [pid 1500] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1500] write(1, "executing program\n", 18executing program ) = 18 [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1500] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1500] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1501]}, 88) = 1501 [pid 1500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1501 attached [pid 1501] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1501] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1500] <... futex resumed>) = 0 [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1501] <... futex resumed>) = 1 [pid 1501] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1500] <... futex resumed>) = 0 [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1501] <... futex resumed>) = 1 [pid 1501] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1501] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 302.435163][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 302.446205][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 302.470791][ T443] usb 3-1: USB disconnect, device number 74 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1492] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 302.478320][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 302.489850][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.501670][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 302.513616][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.522527][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.530343][ T39] usb 4-1: Product: syz [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1494] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 302.534274][ T39] usb 4-1: Manufacturer: syz [ 302.538701][ T39] usb 4-1: SerialNumber: syz [ 302.571252][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 302.582173][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 302.594802][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.603865][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.611813][ T24] usb 1-1: Product: syz [ 302.615756][ T24] usb 1-1: Manufacturer: syz [ 302.620212][ T24] usb 1-1: SerialNumber: syz [pid 1496] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 302.649370][ T453] usb 5-1: new high-speed USB device number 75 using dummy_hcd [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... futex resumed>) = 0 [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = 1 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1492] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1499] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 302.747642][ T1492] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 302.759296][ T19] usb 2-1: new high-speed USB device number 75 using dummy_hcd [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1493] <... futex resumed>) = 0 [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1493] <... futex resumed>) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1494] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1496] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1494] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1496] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 302.828633][ T1494] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 302.832939][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.846465][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 302.858213][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.867161][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.874950][ T453] usb 5-1: Product: syz [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1501] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1499] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 302.878911][ T453] usb 5-1: Manufacturer: syz [ 302.883372][ T453] usb 5-1: SerialNumber: syz [ 302.899303][ T443] usb 3-1: new high-speed USB device number 75 using dummy_hcd [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1491] <... futex resumed>) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1492] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1499] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 302.941498][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.952476][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 302.966582][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 302.975637][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.983465][ T19] usb 2-1: Product: syz [ 302.987427][ T19] usb 2-1: Manufacturer: syz [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 302.991883][ T19] usb 2-1: SerialNumber: syz [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1493] <... futex resumed>) = 0 [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1493] <... futex resumed>) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1494] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1501] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1496] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1495] <... futex resumed>) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1496] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1501] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1496] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1496] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 303.081340][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.092293][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 303.097494][ T1496] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 303.106069][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 303.117776][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.125656][ T443] usb 3-1: Product: syz [pid 1501] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1491] <... futex resumed>) = 0 [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1492] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1491] <... futex resumed>) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1492] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 303.129617][ T443] usb 3-1: Manufacturer: syz [ 303.134031][ T443] usb 3-1: SerialNumber: syz [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] <... futex resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1499] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1493] <... futex resumed>) = 0 [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1493] <... futex resumed>) = 0 [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1494] <... futex resumed>) = 0 [pid 1493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1493] <... futex resumed>) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1494] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 303.201482][ T1499] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1500] <... futex resumed>) = 0 [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1500] <... futex resumed>) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1501] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... futex resumed>) = 0 [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = 1 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1492] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] <... futex resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1499] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 303.342161][ T1501] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 303.367194][ T1492] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] <... futex resumed>) = 0 [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = 0 [pid 1493] <... futex resumed>) = 1 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1494] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 303.451670][ T1494] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1496] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1495] <... futex resumed>) = 0 [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1496] <... futex resumed>) = 0 [pid 1495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1496] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1495] <... futex resumed>) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1496] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] <... futex resumed>) = 0 [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1501] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] <... futex resumed>) = 0 [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = 0 [pid 1491] <... futex resumed>) = 1 [pid 1492] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1492] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1491] <... futex resumed>) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1491] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1492] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1499] <... futex resumed>) = 0 [pid 1497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] <... futex resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1499] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 303.576298][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 303.582715][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 303.590239][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1493] <... futex resumed>) = 0 [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1494] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1493] <... futex resumed>) = 0 [pid 1494] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1494] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1493] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1494] <... futex resumed>) = 0 [pid 1493] <... futex resumed>) = 1 [pid 1494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1493] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1494] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 303.661205][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 303.667551][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 303.674915][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1496] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1495] <... futex resumed>) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1496] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] <... futex resumed>) = 0 [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1501] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1500] <... futex resumed>) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1501] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1492] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1491] <... futex resumed>) = 0 [pid 1492] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1491] exit_group(0 [pid 1492] <... futex resumed>) = ? [pid 1491] <... exit_group resumed>) = ? [pid 1492] +++ exited with 0 +++ [ 303.722581][ T1496] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1491] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1491, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./73/binderfs", [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1497] <... futex resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1499] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./73/binderfs" [pid 1499] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 437] <... unlink resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./73") = 0 [pid 437] mkdir("./74", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1503 ./strace-static-x86_64: Process 1503 attached [pid 1503] set_robust_list(0x555562678760, 24) = 0 [pid 1503] chdir("./74") = 0 [pid 1503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1503] setpgid(0, 0) = 0 [pid 1503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1503] write(3, "1000", 4) = 4 [pid 1503] close(3) = 0 [pid 1503] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1503] write(1, "executing program\n", 18executing program ) = 18 [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1503] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1503] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1504 attached => {parent_tid=[1504]}, 88) = 1504 [pid 1504] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1504] rt_sigprocmask(SIG_SETMASK, [], [pid 1503] rt_sigprocmask(SIG_SETMASK, [], [pid 1504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = 0 [pid 1503] <... futex resumed>) = 1 [pid 1504] openat(AT_FDCWD, NULL, O_RDONLY [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1504] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1504] ioctl(-1, TIOCSETD, NULL [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1504] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1503] <... futex resumed>) = 0 [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1504] <... openat resumed>) = 3 [pid 1504] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 303.779046][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 303.787374][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 303.803902][ T39] usb 4-1: USB disconnect, device number 75 [ 303.810384][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 303.820328][ T1499] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1494] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1493] <... futex resumed>) = 0 [pid 1493] exit_group(0) = ? [pid 1494] +++ exited with 0 +++ [pid 1493] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1493, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./73/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./73/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./73") = 0 [pid 434] mkdir("./74", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1505 ./strace-static-x86_64: Process 1505 attached [pid 1505] set_robust_list(0x555562678760, 24) = 0 [pid 1505] chdir("./74") = 0 [pid 1505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1505] setpgid(0, 0) = 0 [pid 1505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1505] write(3, "1000", 4) = 4 [pid 1505] close(3) = 0 [pid 1505] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1505] write(1, "executing program\n", 18) = 18 [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1505] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1505] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1506]}, 88) = 1506 [pid 1505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1506 attached [pid 1506] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1506] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1505] <... futex resumed>) = 0 [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1506] <... futex resumed>) = 1 [pid 1506] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1505] <... futex resumed>) = 0 [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1506] <... futex resumed>) = 1 [pid 1506] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1506] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1496] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] <... futex resumed>) = 0 [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... futex resumed>) = 0 [pid 1495] <... futex resumed>) = 1 [pid 1496] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1496] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1495] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1496] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1495] <... futex resumed>) = 0 [pid 1496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1495] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1496] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 303.863314][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 303.878496][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 303.895861][ T24] usb 1-1: USB disconnect, device number 75 [ 303.903082][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1500] <... futex resumed>) = 0 [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1500] <... futex resumed>) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1501] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 303.931632][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 303.937943][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 303.945314][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 303.957250][ T1501] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] <... futex resumed>) = 0 [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1499] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1497] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1497] <... futex resumed>) = 0 [pid 1499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1497] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1499] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 304.029707][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 304.036240][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 304.043881][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1496] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1495] <... futex resumed>) = 0 [pid 1496] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1495] exit_group(0 [pid 1496] <... futex resumed>) = ? [pid 1495] <... exit_group resumed>) = ? [pid 1496] +++ exited with 0 +++ [pid 1495] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1495, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./73/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./73/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./73") = 0 [pid 438] mkdir("./74", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1507 ./strace-static-x86_64: Process 1507 attached [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1507] set_robust_list(0x555562678760, 24 [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] <... set_robust_list resumed>) = 0 [pid 1507] chdir("./74" [pid 1500] <... futex resumed>) = 0 [pid 1507] <... chdir resumed>) = 0 [pid 1507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... futex resumed>) = 0 [pid 1500] <... futex resumed>) = 1 [pid 1501] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1501] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1500] <... futex resumed>) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1500] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1501] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1500] <... futex resumed>) = 0 [pid 1501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1500] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1507] <... prctl resumed>) = 0 [pid 1507] setpgid(0, 0) = 0 [pid 1501] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1507] write(3, "1000", 4) = 4 [pid 1507] close(3) = 0 [pid 1507] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1507] write(1, "executing program\n", 18executing program ) = 18 [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1507] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1507] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1508]}, 88) = 1508 [ 304.134028][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 304.142965][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 304.159516][ T453] usb 5-1: USB disconnect, device number 75 [ 304.166894][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 304.176146][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1508 attached [pid 1508] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1508] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1507] <... futex resumed>) = 0 [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1508] <... futex resumed>) = 1 [pid 1508] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1507] <... futex resumed>) = 0 [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1508] <... futex resumed>) = 1 [pid 1508] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1508] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1499] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1497] <... futex resumed>) = 0 [pid 1499] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1497] exit_group(0 [pid 1499] <... futex resumed>) = ? [pid 1497] <... exit_group resumed>) = ? [pid 1499] +++ exited with 0 +++ [pid 1497] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 304.182460][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 304.190064][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 304.199301][ T39] usb 4-1: new high-speed USB device number 76 using dummy_hcd [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./73/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./73/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./73") = 0 [pid 435] mkdir("./74", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1509 ./strace-static-x86_64: Process 1509 attached [pid 1509] set_robust_list(0x555562678760, 24) = 0 [pid 1509] chdir("./74") = 0 [pid 1509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1509] setpgid(0, 0) = 0 [pid 1509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1509] write(3, "1000", 4) = 4 [pid 1509] close(3) = 0 [pid 1509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1509] write(1, "executing program\n", 18executing program ) = 18 [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1509] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1509] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1510]}, 88) = 1510 [pid 1509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1510 attached [pid 1510] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1510] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1509] <... futex resumed>) = 0 [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1510] <... futex resumed>) = 1 [pid 1510] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1509] <... futex resumed>) = 0 [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1510] <... futex resumed>) = 1 [pid 1510] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1510] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 304.231761][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 304.246890][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 304.263743][ T19] usb 2-1: USB disconnect, device number 75 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1506] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 304.273840][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 304.299305][ T24] usb 1-1: new high-speed USB device number 76 using dummy_hcd [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1501] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1501] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1500] <... futex resumed>) = 0 [pid 1500] exit_group(0 [pid 1501] <... futex resumed>) = ? [pid 1500] <... exit_group resumed>) = ? [pid 1501] +++ exited with 0 +++ [pid 1500] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1500, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./73/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./73/binderfs" [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... unlink resumed>) = 0 [pid 436] getdents64(3, [pid 1504] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] close(3 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... close resumed>) = 0 [pid 1504] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] rmdir("./73" [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... rmdir resumed>) = 0 [pid 1504] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 436] mkdir("./74", 0777 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... mkdir resumed>) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1512 ./strace-static-x86_64: Process 1512 attached [pid 1512] set_robust_list(0x555562678760, 24) = 0 [pid 1512] chdir("./74") = 0 [pid 1512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1512] setpgid(0, 0) = 0 [pid 1512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1512] write(3, "1000", 4) = 4 [pid 1512] close(3) = 0 [pid 1512] symlink("/dev/binderfs", "./binderfs") = 0 [ 304.378049][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 304.387167][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 304.400410][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.412240][ T443] usb 3-1: USB disconnect, device number 75 [ 304.418213][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1512] write(1, "executing program\n", 18executing program ) = 18 [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1512] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1512] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1513]}, 88) = 1513 [pid 1512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1513 attached [pid 1513] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1513] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1512] <... futex resumed>) = 0 [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1513] <... futex resumed>) = 1 [pid 1513] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1512] <... futex resumed>) = 0 [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1513] <... futex resumed>) = 1 [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1513] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1504] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1513] <... openat resumed>) = 3 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1513] ioctl(3, USB_RAW_IOCTL_INIT [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1513] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1513] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1504] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1506] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 304.427720][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 304.441640][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 304.451041][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.458852][ T39] usb 4-1: Product: syz [ 304.463113][ T39] usb 4-1: Manufacturer: syz [ 304.467591][ T39] usb 4-1: SerialNumber: syz [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 304.481331][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.493967][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 304.508140][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 304.517050][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.524912][ T24] usb 1-1: Product: syz [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 304.528811][ T24] usb 1-1: Manufacturer: syz [ 304.533299][ T24] usb 1-1: SerialNumber: syz [pid 1508] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 304.609318][ T453] usb 5-1: new high-speed USB device number 76 using dummy_hcd [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] <... futex resumed>) = 0 [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = 0 [pid 1503] <... futex resumed>) = 1 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1504] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 304.676094][ T1504] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 304.689303][ T19] usb 2-1: new high-speed USB device number 76 using dummy_hcd [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1505] <... futex resumed>) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1506] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1508] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 304.742883][ T1506] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 304.791052][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.801931][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 304.814066][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 304.823024][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.830927][ T453] usb 5-1: Product: syz [ 304.834900][ T453] usb 5-1: Manufacturer: syz [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1513] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1508] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 304.839364][ T443] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 304.846735][ T453] usb 5-1: SerialNumber: syz [ 304.871089][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1503] <... futex resumed>) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1504] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1504] <... ioctl resumed>, 0xa) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1504] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1510] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1504] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1505] <... futex resumed>) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 304.882277][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 304.896000][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 304.905088][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.912916][ T19] usb 2-1: Product: syz [ 304.916885][ T19] usb 2-1: Manufacturer: syz [ 304.921334][ T19] usb 2-1: SerialNumber: syz [pid 1513] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1507] <... futex resumed>) = 0 [pid 1508] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1507] <... futex resumed>) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1508] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 305.030947][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.041813][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 305.053836][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 305.060157][ T1508] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 305.062886][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1513] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1504] <... futex resumed>) = 0 [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1504] <... futex resumed>) = 0 [pid 1503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1503] <... futex resumed>) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1504] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 305.078119][ T443] usb 3-1: Product: syz [ 305.082161][ T443] usb 3-1: Manufacturer: syz [ 305.086556][ T443] usb 3-1: SerialNumber: syz [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1506] <... futex resumed>) = 0 [pid 1505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1505] <... futex resumed>) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1506] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 305.129142][ T1510] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1507] <... futex resumed>) = 0 [pid 1508] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1507] <... futex resumed>) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1508] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] <... futex resumed>) = 0 [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1512] <... futex resumed>) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1513] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1504] <... futex resumed>) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1503] <... futex resumed>) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1504] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1513] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1504] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1510] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1505] <... futex resumed>) = 0 [ 305.294745][ T1513] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 305.302785][ T1504] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1506] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 305.355979][ T1506] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1508] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] <... futex resumed>) = 0 [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = 0 [pid 1507] <... futex resumed>) = 1 [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1508] <... futex resumed>) = 0 [pid 1507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1508] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1507] <... futex resumed>) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1508] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] <... futex resumed>) = 0 [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1512] <... futex resumed>) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1513] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1503] <... futex resumed>) = 0 [pid 1504] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1504] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1503] <... futex resumed>) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1503] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1504] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1510] <... futex resumed>) = 0 [pid 1509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1510] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1505] <... futex resumed>) = 0 [pid 1506] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1506] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1505] <... futex resumed>) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1505] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1506] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 305.512736][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.519102][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 305.526576][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 305.566187][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.572627][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 305.580062][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1507] <... futex resumed>) = 0 [pid 1508] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1507] <... futex resumed>) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1508] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] <... futex resumed>) = 0 [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1512] <... futex resumed>) = 0 [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1513] <... futex resumed>) = 0 [pid 1512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1504] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1503] <... futex resumed>) = 0 [pid 1504] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1503] exit_group(0 [pid 1504] <... futex resumed>) = ? [pid 1503] <... exit_group resumed>) = ? [pid 1504] +++ exited with 0 +++ [pid 1503] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1503, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 305.681985][ T1508] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 305.719375][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [pid 437] unlink("./74/binderfs" [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1509] <... futex resumed>) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1510] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... unlink resumed>) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./74") = 0 [pid 437] mkdir("./75", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1510] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1515 ./strace-static-x86_64: Process 1515 attached [pid 1515] set_robust_list(0x555562678760, 24) = 0 [pid 1515] chdir("./75") = 0 [pid 1515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1515] setpgid(0, 0) = 0 [pid 1515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1515] write(3, "1000", 4) = 4 [pid 1515] close(3) = 0 [pid 1515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1515] write(1, "executing program\n", 18executing program ) = 18 [pid 1506] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1505] <... futex resumed>) = 0 [pid 1506] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1505] exit_group(0 [pid 1506] <... futex resumed>) = ? [pid 1505] <... exit_group resumed>) = ? [pid 1506] +++ exited with 0 +++ [pid 1505] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1505, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1515] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1515] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1516]}, 88) = 1516 [pid 1515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1516 attached [pid 1516] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 434] <... restart_syscall resumed>) = 0 [pid 434] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./74/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 434] <... close resumed>) = 0 [pid 1510] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 434] rmdir("./74") = 0 [pid 434] mkdir("./75", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1517 [pid 1516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1516] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1515] <... futex resumed>) = 0 [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1516] <... futex resumed>) = 1 [pid 1516] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1515] <... futex resumed>) = 0 [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1516] <... futex resumed>) = 1 [pid 1516] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 305.733771][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 305.743627][ T1510] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 305.747972][ T39] usb 4-1: USB disconnect, device number 76 [ 305.759706][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 305.768731][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 1516] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1517 attached [pid 1517] set_robust_list(0x555562678760, 24) = 0 [pid 1517] chdir("./75") = 0 [pid 1517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1517] setpgid(0, 0) = 0 [pid 1517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1517] write(3, "1000", 4) = 4 [pid 1517] close(3) = 0 [pid 1517] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1517] write(1, "executing program\n", 18executing program ) = 18 [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1517] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1517] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1517] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1518]}, 88) = 1518 [pid 1517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1518 attached [pid 1518] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1518] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1517] <... futex resumed>) = 0 [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1518] <... futex resumed>) = 1 [pid 1518] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1517] <... futex resumed>) = 0 [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1518] <... futex resumed>) = 1 [pid 1518] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1518] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 305.786654][ T24] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 305.812400][ T24] usb 1-1: USB disconnect, device number 76 [ 305.819709][ T24] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1507] <... futex resumed>) = 0 [pid 1508] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1507] <... futex resumed>) = 0 [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1508] <... futex resumed>) = 0 [pid 1507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1507] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1508] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1507] <... futex resumed>) = 0 [pid 1508] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1507] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1508] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] <... futex resumed>) = 0 [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1512] <... futex resumed>) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1513] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 305.890694][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.896991][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 305.910668][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 305.917923][ T1513] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1510] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1510] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1509] <... futex resumed>) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1509] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1510] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 305.982453][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 305.989008][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 305.996595][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1508] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1508] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1507] <... futex resumed>) = 0 [pid 1507] exit_group(0 [pid 1508] <... futex resumed>) = ? [pid 1507] <... exit_group resumed>) = ? [pid 1508] +++ exited with 0 +++ [pid 1507] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./74/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./74") = 0 [pid 438] mkdir("./75", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1519 ./strace-static-x86_64: Process 1519 attached [pid 1519] set_robust_list(0x555562678760, 24) = 0 [pid 1519] chdir("./75") = 0 [pid 1519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1519] setpgid(0, 0) = 0 [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1519] write(3, "1000", 4) = 4 [pid 1519] close(3) = 0 [pid 1519] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1519] write(1, "executing program\n", 18executing program ) = 18 [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1519] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1519] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1512] <... futex resumed>) = 0 [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... futex resumed>) = 0 [pid 1512] <... futex resumed>) = 1 [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1513] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1512] <... futex resumed>) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1512] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1513] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1512] <... futex resumed>) = 0 [pid 1513] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1512] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1513] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1520]}, 88) = 1520 [pid 1519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1520 attached [pid 1520] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1520] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1519] <... futex resumed>) = 0 [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1520] <... futex resumed>) = 1 [pid 1520] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1519] <... futex resumed>) = 0 [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1520] <... futex resumed>) = 1 [pid 1520] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1520] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 306.093322][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 306.101598][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 306.117496][ T453] usb 5-1: USB disconnect, device number 76 [ 306.124986][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 306.136153][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1510] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1509] <... futex resumed>) = 0 [pid 1510] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1509] exit_group(0) = ? [pid 1510] <... futex resumed>) = ? [ 306.144249][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 306.152144][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1510] +++ exited with 0 +++ [pid 1509] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1509, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./74/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./74") = 0 [pid 435] mkdir("./75", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1521 ./strace-static-x86_64: Process 1521 attached [pid 1521] set_robust_list(0x555562678760, 24) = 0 [pid 1521] chdir("./75") = 0 [pid 1521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1521] setpgid(0, 0) = 0 [pid 1521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1521] write(3, "1000", 4) = 4 [pid 1521] close(3) = 0 [pid 1521] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1521] write(1, "executing program\n", 18executing program ) = 18 [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1521] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1521] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1522]}, 88) = 1522 [pid 1521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1522 attached [pid 1522] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1522] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1521] <... futex resumed>) = 0 [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1522] <... futex resumed>) = 1 [pid 1522] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1521] <... futex resumed>) = 0 [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1522] <... futex resumed>) = 1 [pid 1522] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1522] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1516] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 306.185587][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 306.196700][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 306.210107][ T39] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 306.222959][ T19] usb 2-1: USB disconnect, device number 76 [ 306.230373][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1518] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 306.259301][ T24] usb 1-1: new high-speed USB device number 77 using dummy_hcd [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1513] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1513] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1512] <... futex resumed>) = 0 [pid 1512] exit_group(0 [pid 1513] <... futex resumed>) = ? [pid 1512] <... exit_group resumed>) = ? [pid 1513] +++ exited with 0 +++ [pid 1512] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1512, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./74/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./74") = 0 [pid 436] mkdir("./75", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1524 ./strace-static-x86_64: Process 1524 attached [pid 1524] set_robust_list(0x555562678760, 24) = 0 [pid 1524] chdir("./75") = 0 [pid 1524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1524] setpgid(0, 0) = 0 [pid 1524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1524] write(3, "1000", 4) = 4 [pid 1524] close(3) = 0 [pid 1524] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1524] write(1, "executing program\n", 18executing program ) = 18 [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1524] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1525]}, 88) = 1525 [pid 1524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1525 attached [pid 1525] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1525] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1524] <... futex resumed>) = 0 [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1525] <... futex resumed>) = 1 [pid 1525] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1524] <... futex resumed>) = 0 [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1525] <... futex resumed>) = 1 [pid 1525] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1525] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1516] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 306.338043][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 306.346654][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 306.359562][ T443] usb 3-1: USB disconnect, device number 76 [ 306.365549][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1518] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 306.400529][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.411447][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 306.440712][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1516] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1518] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1516] <... ioctl resumed>, 0) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1518] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1516] <... ioctl resumed>, 0) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1516] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1518] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 306.449775][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.457736][ T39] usb 4-1: Product: syz [ 306.461915][ T39] usb 4-1: Manufacturer: syz [ 306.466389][ T39] usb 4-1: SerialNumber: syz [ 306.471479][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.482456][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1520] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1518] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 306.496640][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 306.505594][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.513356][ T24] usb 1-1: Product: syz [ 306.517321][ T24] usb 1-1: Manufacturer: syz [ 306.521990][ T453] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 306.529351][ T24] usb 1-1: SerialNumber: syz [pid 1522] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1516] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 306.639317][ T19] usb 2-1: new high-speed USB device number 77 using dummy_hcd [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1520] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1518] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 306.694392][ T1516] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 306.710652][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.721526][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 306.733854][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1520] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1522] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 306.741977][ T1518] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 306.742876][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.757747][ T453] usb 5-1: Product: syz [ 306.762058][ T453] usb 5-1: Manufacturer: syz [ 306.766445][ T453] usb 5-1: SerialNumber: syz [ 306.779335][ T443] usb 3-1: new high-speed USB device number 77 using dummy_hcd [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 306.821400][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.832385][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 306.844977][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 306.854057][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.861891][ T19] usb 2-1: Product: syz [ 306.865853][ T19] usb 2-1: Manufacturer: syz [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 306.870323][ T19] usb 2-1: SerialNumber: syz [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1518] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1518] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1520] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] <... futex resumed>) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = 0 [pid 1519] <... futex resumed>) = 1 [pid 1525] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1520] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1520] <... ioctl resumed>, 0) = 0 [pid 1525] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1520] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1525] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1520] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1520] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 306.960995][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.971826][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 306.983526][ T1520] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 306.985284][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 306.999495][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 307.007324][ T443] usb 3-1: Product: syz [ 307.011335][ T443] usb 3-1: Manufacturer: syz [ 307.015743][ T443] usb 3-1: SerialNumber: syz [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1521] <... futex resumed>) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1522] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1516] <... futex resumed>) = 0 [pid 1515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1516] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 307.078039][ T1522] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1518] <... futex resumed>) = 0 [pid 1517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1518] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1519] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1519] <... futex resumed>) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1520] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1525] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] <... futex resumed>) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1521] <... futex resumed>) = 0 [ 307.225783][ T1525] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1522] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1516] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1518] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 307.306945][ T1516] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1519] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1519] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1520] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = 0 [pid 1519] <... futex resumed>) = 1 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1520] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 307.362885][ T1518] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1525] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] <... futex resumed>) = 0 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1522] <... futex resumed>) = 0 [pid 1521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1521] <... futex resumed>) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1522] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1516] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1516] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1515] <... futex resumed>) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1515] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1516] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1516] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1518] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1517] <... futex resumed>) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1517] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1518] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 307.516493][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.522871][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 307.530299][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1519] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1519] <... futex resumed>) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1520] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1525] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1524] <... futex resumed>) = 0 [pid 1525] <... futex resumed>) = 0 [pid 1525] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... futex resumed>) = 0 [pid 1524] <... futex resumed>) = 1 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 307.572339][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.578669][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 307.586016][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 307.604379][ T1520] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1521] <... futex resumed>) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1522] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1516] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1515] <... futex resumed>) = 0 [pid 1516] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1515] exit_group(0 [pid 1516] <... futex resumed>) = ? [pid 1515] <... exit_group resumed>) = ? [pid 1516] +++ exited with 0 +++ [pid 1515] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1515, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./75/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./75/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./75") = 0 [pid 437] mkdir("./76", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1527 ./strace-static-x86_64: Process 1527 attached [pid 1527] set_robust_list(0x555562678760, 24) = 0 [ 307.689416][ T1522] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 307.718499][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [pid 1527] chdir("./76") = 0 [pid 1527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1527] setpgid(0, 0) = 0 [pid 1527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1527] write(3, "1000", 4) = 4 [pid 1527] close(3) = 0 [pid 1527] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1527] write(1, "executing program\n", 18executing program ) = 18 [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1527] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1527] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1528]}, 88) = 1528 [pid 1527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1528 attached [pid 1528] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1528] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] <... futex resumed>) = 0 [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = 0 [pid 1527] <... futex resumed>) = 1 [pid 1528] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1528] <... futex resumed>) = 0 [pid 1528] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1528] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1528] <... ioctl resumed>, 0) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1518] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1517] <... futex resumed>) = 0 [pid 1518] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1517] exit_group(0 [pid 1518] <... futex resumed>) = ? [pid 1517] <... exit_group resumed>) = ? [pid 1518] +++ exited with 0 +++ [pid 1517] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1517, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./75/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./75/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./75") = 0 [pid 434] mkdir("./76", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1529 ./strace-static-x86_64: Process 1529 attached [pid 1529] set_robust_list(0x555562678760, 24) = 0 [pid 1529] chdir("./76") = 0 [pid 1529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 307.730782][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 307.743287][ T39] usb 4-1: USB disconnect, device number 77 [ 307.749636][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 307.775578][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 1529] setpgid(0, 0) = 0 [pid 1529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1529] write(3, "1000", 4) = 4 [pid 1529] close(3) = 0 [pid 1529] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1529] write(1, "executing program\n", 18executing program ) = 18 [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1529] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1529] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1529] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1529] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1529] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1530]}, 88) = 1530 [pid 1529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1530 attached [pid 1530] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1530] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1529] <... futex resumed>) = 0 [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1530] <... futex resumed>) = 1 [pid 1530] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1529] <... futex resumed>) = 0 [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1530] <... futex resumed>) = 1 [pid 1530] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1530] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1519] <... futex resumed>) = 0 [pid 1520] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1519] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1520] <... futex resumed>) = 0 [pid 1519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1519] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1520] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1519] <... futex resumed>) = 0 [pid 1520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1519] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1520] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 307.789541][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 307.808929][ T24] usb 1-1: USB disconnect, device number 77 [ 307.815971][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.824977][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] <... futex resumed>) = 0 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1525] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1521] <... futex resumed>) = 0 [pid 1522] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1522] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] <... futex resumed>) = 0 [pid 1521] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1522] <... futex resumed>) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1522] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 307.834022][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 307.843882][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 307.851910][ T1525] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 307.899522][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 307.905919][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 307.913682][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1520] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1519] <... futex resumed>) = 0 [pid 1520] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1519] exit_group(0 [pid 1520] <... futex resumed>) = ? [pid 1519] <... exit_group resumed>) = ? [pid 1520] +++ exited with 0 +++ [pid 1519] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1519, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./75/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./75/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./75") = 0 [pid 438] mkdir("./76", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1531 ./strace-static-x86_64: Process 1531 attached [pid 1531] set_robust_list(0x555562678760, 24) = 0 [pid 1531] chdir("./76") = 0 [pid 1531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1531] setpgid(0, 0) = 0 [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1525] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1524] <... futex resumed>) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1524] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1525] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1524] <... futex resumed>) = 0 [pid 1525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1524] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1531] write(3, "1000", 4) = 4 [pid 1531] close(3) = 0 [pid 1531] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1531] write(1, "executing program\n", 18executing program ) = 18 [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1531] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1531] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1531] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1525] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1531] <... clone3 resumed> => {parent_tid=[1532]}, 88) = 1532 [pid 1531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 308.024421][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 308.034002][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 308.052234][ T453] usb 5-1: USB disconnect, device number 77 [ 308.061367][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1532 attached [pid 1532] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1532] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1531] <... futex resumed>) = 0 [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1532] <... futex resumed>) = 1 [pid 1532] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1531] <... futex resumed>) = 0 [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1532] <... futex resumed>) = 1 [pid 1532] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1532] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1522] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1521] <... futex resumed>) = 0 [pid 1522] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1521] exit_group(0 [pid 1522] <... futex resumed>) = ? [pid 1521] <... exit_group resumed>) = ? [pid 1522] +++ exited with 0 +++ [pid 1521] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1521, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./75/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./75/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./75") = 0 [pid 435] mkdir("./76", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1533 [ 308.070612][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 308.077612][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 308.086197][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 308.100739][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 executing program ./strace-static-x86_64: Process 1533 attached [pid 1533] set_robust_list(0x555562678760, 24) = 0 [pid 1533] chdir("./76") = 0 [pid 1533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1533] setpgid(0, 0) = 0 [pid 1533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1533] write(3, "1000", 4) = 4 [pid 1533] close(3) = 0 [pid 1533] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1533] write(1, "executing program\n", 18) = 18 [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1533] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1533] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1534]}, 88) = 1534 [pid 1533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1534 attached [pid 1534] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1534] openat(AT_FDCWD, NULL, O_RDONLY [pid 1528] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1534] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1533] <... futex resumed>) = 0 [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] ioctl(-1, TIOCSETD, NULL [pid 1533] <... futex resumed>) = 0 [pid 1534] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1534] <... futex resumed>) = 0 [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1533] <... futex resumed>) = 0 [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1534] <... openat resumed>) = 3 [pid 1534] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 308.115038][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 308.134183][ T19] usb 2-1: USB disconnect, device number 77 [ 308.143077][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 308.149316][ T39] usb 4-1: new high-speed USB device number 78 using dummy_hcd [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1525] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1525] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1524] <... futex resumed>) = 0 [pid 1524] exit_group(0 [pid 1525] <... futex resumed>) = ? [pid 1524] <... exit_group resumed>) = ? [pid 1525] +++ exited with 0 +++ [pid 1524] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1530] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] getdents64(3, [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./75/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./75/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./75") = 0 [pid 436] mkdir("./76", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1530] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1535 ./strace-static-x86_64: Process 1535 attached [pid 1535] set_robust_list(0x555562678760, 24) = 0 [pid 1535] chdir("./76") = 0 [pid 1535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1535] setpgid(0, 0) = 0 [pid 1535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1535] write(3, "1000", 4) = 4 [pid 1535] close(3) = 0 [pid 1535] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1535] write(1, "executing program\n", 18executing program ) = 18 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1535] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1535] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1535] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1536]}, 88) = 1536 [pid 1535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1536 attached [pid 1536] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1536] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1535] <... futex resumed>) = 0 [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1536] <... futex resumed>) = 1 [pid 1536] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1535] <... futex resumed>) = 0 [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1536] <... futex resumed>) = 1 [pid 1536] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1536] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 308.269342][ T24] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 308.276943][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 308.287980][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 308.310685][ T443] usb 3-1: USB disconnect, device number 77 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1528] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 308.316656][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 308.340592][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.351320][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 308.366058][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.375000][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.382893][ T39] usb 4-1: Product: syz [ 308.386870][ T39] usb 4-1: Manufacturer: syz [ 308.391340][ T39] usb 4-1: SerialNumber: syz [pid 1530] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1532] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1530] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1532] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1530] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 308.460691][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.471442][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 308.481010][ T453] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 308.491362][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.500394][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 308.508146][ T24] usb 1-1: Product: syz [ 308.512213][ T24] usb 1-1: Manufacturer: syz [ 308.516561][ T24] usb 1-1: SerialNumber: syz [pid 1534] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] <... futex resumed>) = 0 [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = 0 [pid 1527] <... futex resumed>) = 1 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1528] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 308.559283][ T19] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 308.599264][ T1528] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1532] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 308.671585][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.682660][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 308.694993][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.703895][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.711715][ T443] usb 3-1: new high-speed USB device number 78 using dummy_hcd [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1536] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1529] <... futex resumed>) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1530] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1536] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1530] <... ioctl resumed>, 0) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1532] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1530] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1534] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1530] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 308.719091][ T453] usb 5-1: Product: syz [ 308.723116][ T453] usb 5-1: Manufacturer: syz [ 308.727713][ T453] usb 5-1: SerialNumber: syz [ 308.729766][ T1530] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 308.742197][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.753170][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] <... futex resumed>) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1528] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 308.765460][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.774607][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.782443][ T19] usb 2-1: Product: syz [ 308.786490][ T19] usb 2-1: Manufacturer: syz [ 308.790945][ T19] usb 2-1: SerialNumber: syz [pid 1536] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1529] <... futex resumed>) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1530] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1532] <... futex resumed>) = 1 [pid 1531] <... futex resumed>) = 0 [pid 1532] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1531] <... futex resumed>) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1532] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1530] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 308.901190][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.912260][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 308.924456][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 308.933386][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.941201][ T443] usb 3-1: Product: syz [ 308.945156][ T443] usb 3-1: Manufacturer: syz [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1536] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1532] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1533] <... futex resumed>) = 0 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1533] <... futex resumed>) = 0 [pid 1534] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1534] <... ioctl resumed>, 0) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 308.949707][ T443] usb 3-1: SerialNumber: syz [ 308.952304][ T1532] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1528] <... futex resumed>) = 0 [pid 1527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] <... futex resumed>) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1528] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 309.000238][ T1534] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1530] <... futex resumed>) = 0 [pid 1529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1529] <... futex resumed>) = 0 [pid 1530] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1535] <... futex resumed>) = 0 [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1535] <... futex resumed>) = 0 [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1532] <... futex resumed>) = 1 [pid 1531] <... futex resumed>) = 0 [pid 1536] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1532] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1531] <... futex resumed>) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1532] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1536] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1532] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1533] <... futex resumed>) = 0 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1533] <... futex resumed>) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1534] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1527] <... futex resumed>) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1528] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 309.163119][ T1536] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 309.211857][ T1528] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1529] <... futex resumed>) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1530] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1531] <... futex resumed>) = 0 [pid 1532] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1531] <... futex resumed>) = 0 [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1536] <... futex resumed>) = 1 [pid 1535] <... futex resumed>) = 0 [pid 1532] <... futex resumed>) = 0 [pid 1531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1535] <... futex resumed>) = 0 [pid 1532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1531] <... futex resumed>) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1536] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1532] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1536] <... ioctl resumed>, 0xa) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1532] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1536] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] <... futex resumed>) = 0 [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = 0 [pid 1533] <... futex resumed>) = 1 [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1534] <... futex resumed>) = 0 [pid 1533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1533] <... futex resumed>) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1534] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 309.354191][ T1530] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] <... futex resumed>) = 0 [pid 1528] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1528] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1527] <... futex resumed>) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1527] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1528] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 309.421584][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.428048][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 309.435395][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] <... futex resumed>) = 0 [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = 0 [pid 1529] <... futex resumed>) = 1 [pid 1530] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1530] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1529] <... futex resumed>) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1529] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1530] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1535] <... futex resumed>) = 0 [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1535] <... futex resumed>) = 0 [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1536] <... futex resumed>) = 0 [pid 1535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1535] <... futex resumed>) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1536] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1531] <... futex resumed>) = 0 [pid 1532] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1531] <... futex resumed>) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1532] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1533] <... futex resumed>) = 0 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1533] <... futex resumed>) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1534] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 309.563684][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.569999][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 309.577414][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 309.583746][ T1532] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1528] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1527] <... futex resumed>) = 0 [pid 1528] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1527] exit_group(0 [pid 1528] <... futex resumed>) = ? [pid 1527] <... exit_group resumed>) = ? [pid 1528] +++ exited with 0 +++ [pid 1527] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./76/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./76/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./76") = 0 [pid 437] mkdir("./77", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1539 executing program ./strace-static-x86_64: Process 1539 attached [pid 1539] set_robust_list(0x555562678760, 24) = 0 [pid 1539] chdir("./77") = 0 [pid 1539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1539] setpgid(0, 0) = 0 [pid 1539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1539] write(3, "1000", 4) = 4 [pid 1539] close(3) = 0 [pid 1539] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1539] write(1, "executing program\n", 18) = 18 [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1539] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1539] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1540]}, 88) = 1540 [pid 1539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1540 attached [pid 1540] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1540] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] ioctl(-1, TIOCSETD, NULL [pid 1539] <... futex resumed>) = 0 [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1540] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1540] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1540] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 309.613688][ T1534] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 309.623783][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 309.633110][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 309.652949][ T39] usb 4-1: USB disconnect, device number 78 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 309.662158][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1530] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1529] <... futex resumed>) = 0 [pid 1530] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1529] exit_group(0 [pid 1530] <... futex resumed>) = ? [pid 1529] <... exit_group resumed>) = ? [pid 1530] +++ exited with 0 +++ [pid 1529] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1529, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./76/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./76/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./76") = 0 [pid 434] mkdir("./77", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1541 ./strace-static-x86_64: Process 1541 attached [pid 1541] set_robust_list(0x555562678760, 24) = 0 [pid 1541] chdir("./77") = 0 [pid 1541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1541] setpgid(0, 0) = 0 [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1535] <... futex resumed>) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1535] <... futex resumed>) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1536] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1531] <... futex resumed>) = 0 [pid 1532] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1531] <... futex resumed>) = 0 [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1532] <... futex resumed>) = 0 [pid 1531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1531] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1532] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1531] <... futex resumed>) = 0 [pid 1532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1531] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1532] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1541] write(3, "1000", 4) = 4 [pid 1541] close(3) = 0 [pid 1541] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1541] write(1, "executing program\n", 18executing program ) = 18 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1541] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1541] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1541] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1542]}, 88) = 1542 [pid 1541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1536] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1542 attached [pid 1542] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1536] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 309.766252][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 309.779382][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 309.784071][ T1536] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 309.800063][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.806345][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1542] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1541] <... futex resumed>) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1542] <... futex resumed>) = 1 [pid 1542] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1541] <... futex resumed>) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1533] <... futex resumed>) = 0 [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1534] <... futex resumed>) = 0 [pid 1534] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1542] <... futex resumed>) = 1 [pid 1542] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1542] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1533] <... futex resumed>) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1533] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1534] <... futex resumed>) = 0 [pid 1533] <... futex resumed>) = 1 [pid 1533] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 309.818592][ T24] usb 1-1: USB disconnect, device number 78 [ 309.826379][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 309.835809][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 309.842878][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 309.849982][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 309.857488][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1532] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1532] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1531] <... futex resumed>) = 0 [pid 1531] exit_group(0 [pid 1532] <... futex resumed>) = ? [pid 1531] <... exit_group resumed>) = ? [pid 1532] +++ exited with 0 +++ [pid 1531] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1531, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./76/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./76/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./76") = 0 [pid 438] mkdir("./77", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1543 [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1535] <... futex resumed>) = 0 [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... futex resumed>) = 0 [pid 1535] <... futex resumed>) = 1 [pid 1536] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1535] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1536] <... futex resumed>) = 0 [pid 1535] <... futex resumed>) = 1 [pid 1535] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 1543 attached [pid 1543] set_robust_list(0x555562678760, 24) = 0 [pid 1543] chdir("./77") = 0 [pid 1543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1543] setpgid(0, 0) = 0 [pid 1543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1543] write(3, "1000", 4) = 4 [pid 1543] close(3) = 0 [pid 1543] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1543] write(1, "executing program\n", 18executing program ) = 18 [pid 1536] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1543] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1543] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1544]}, 88) = 1544 [pid 1543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1534] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 310.002333][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 310.010794][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 310.023492][ T453] usb 5-1: USB disconnect, device number 78 [ 310.029974][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 310.039020][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1534] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1533] <... futex resumed>) = 0 [pid 1533] exit_group(0 [pid 1534] <... futex resumed>) = ? [pid 1533] <... exit_group resumed>) = ? [pid 1534] +++ exited with 0 +++ ./strace-static-x86_64: Process 1544 attached [pid 1533] +++ exited with 0 +++ [pid 1544] set_robust_list(0x7ffbef2f09a0, 24 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1544] <... set_robust_list resumed>) = 0 [pid 1544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1544] openat(AT_FDCWD, NULL, O_RDONLY [pid 435] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1544] <... openat resumed>) = -1 EFAULT (Bad address) [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1544] <... futex resumed>) = 1 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] <... futex resumed>) = 0 [pid 435] <... openat resumed>) = 3 [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] newfstatat(3, "", [pid 1544] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = 1 [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1544] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] getdents64(3, [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 435] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1544] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = 1 [pid 435] newfstatat(AT_FDCWD, "./76/binderfs", [pid 1544] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1544] <... openat resumed>) = 3 [pid 435] unlink("./76/binderfs" [pid 1544] ioctl(3, USB_RAW_IOCTL_INIT [pid 1540] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... unlink resumed>) = 0 [pid 1544] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] getdents64(3, [pid 1544] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 435] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1544] <... ioctl resumed>, 0) = 0 [pid 1540] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 435] close(3 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] <... close resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] rmdir("./76") = 0 [pid 435] mkdir("./77", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1545 ./strace-static-x86_64: Process 1545 attached [pid 1545] set_robust_list(0x555562678760, 24) = 0 [pid 1545] chdir("./77") = 0 [pid 1545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1545] setpgid(0, 0) = 0 [pid 1545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1545] write(3, "1000", 4) = 4 [pid 1545] close(3) = 0 [pid 1545] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1545] write(1, "executing program\n", 18) = 18 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1545] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1546]}, 88) = 1546 [pid 1545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1546 attached [pid 1546] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1546] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1545] <... futex resumed>) = 0 [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1546] <... futex resumed>) = 1 [pid 1546] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1545] <... futex resumed>) = 0 [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1546] <... futex resumed>) = 1 [pid 1546] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1546] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 310.046137][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 310.054988][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 310.055900][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 310.069331][ T39] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 310.073115][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 310.095112][ T19] usb 2-1: USB disconnect, device number 78 [pid 1546] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 310.108903][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1536] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1536] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1535] <... futex resumed>) = 0 [pid 1535] exit_group(0 [pid 1536] <... futex resumed>) = ? [pid 1535] <... exit_group resumed>) = ? [pid 1536] +++ exited with 0 +++ [pid 1535] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1535, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./76/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./76/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./76") = 0 [pid 436] mkdir("./77", 0777 [pid 1542] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] <... mkdir resumed>) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1542] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1547 ./strace-static-x86_64: Process 1547 attached [pid 1547] set_robust_list(0x555562678760, 24) = 0 [pid 1547] chdir("./77") = 0 [pid 1547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1547] setpgid(0, 0) = 0 [pid 1547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1547] write(3, "1000", 4) = 4 [pid 1547] close(3) = 0 [pid 1547] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1547] write(1, "executing program\n", 18executing program ) = 18 [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1547] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1547] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1547] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1548]}, 88) = 1548 [pid 1547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1548 attached [pid 1548] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1548] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1547] <... futex resumed>) = 0 [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1548] <... futex resumed>) = 1 [pid 1548] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1547] <... futex resumed>) = 0 [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1548] <... futex resumed>) = 1 [pid 1548] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1548] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1540] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1548] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1540] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1548] <... ioctl resumed>, 0) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1540] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 310.247581][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 310.253199][ T24] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 310.267801][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 310.288527][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.300078][ T443] usb 3-1: USB disconnect, device number 78 [ 310.307306][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 310.316304][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 310.333109][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 310.342081][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.349902][ T39] usb 4-1: Product: syz [ 310.353860][ T39] usb 4-1: Manufacturer: syz [ 310.358284][ T39] usb 4-1: SerialNumber: syz [pid 1542] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 310.440788][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.451617][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 310.463933][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 310.472887][ T453] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 310.480232][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 310.487999][ T24] usb 1-1: Product: syz [ 310.492040][ T24] usb 1-1: Manufacturer: syz [ 310.496432][ T24] usb 1-1: SerialNumber: syz [pid 1546] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1540] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] <... futex resumed>) = 0 [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = 1 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1540] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 310.539328][ T19] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 310.571161][ T1540] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1544] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1541] <... futex resumed>) = 0 [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1541] <... futex resumed>) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1542] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1546] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 310.681236][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.692042][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 310.703899][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 310.709806][ T1542] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 310.712879][ T443] usb 3-1: new high-speed USB device number 79 using dummy_hcd [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1548] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1546] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1548] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1546] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 310.725060][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.727185][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.739312][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 310.745980][ T453] usb 5-1: Product: syz [ 310.759282][ T453] usb 5-1: Manufacturer: syz [ 310.760080][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 310.763702][ T453] usb 5-1: SerialNumber: syz [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1539] <... futex resumed>) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1540] <... ioctl resumed>, 0xa) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1546] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 310.777197][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.785031][ T19] usb 2-1: Product: syz [ 310.789157][ T19] usb 2-1: Manufacturer: syz [ 310.793633][ T19] usb 2-1: SerialNumber: syz [pid 1548] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1541] <... futex resumed>) = 0 [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1541] <... futex resumed>) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1542] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1548] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1543] <... futex resumed>) = 0 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1543] <... futex resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 310.930788][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.941651][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 310.954513][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 310.963489][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.971259][ T443] usb 3-1: Product: syz [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1540] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1540] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1539] <... futex resumed>) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1540] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1548] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1545] <... futex resumed>) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1546] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 310.972123][ T1544] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 310.975444][ T443] usb 3-1: Manufacturer: syz [ 310.986672][ T443] usb 3-1: SerialNumber: syz [ 311.001807][ T1546] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] <... futex resumed>) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = 0 [pid 1541] <... futex resumed>) = 1 [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1542] <... futex resumed>) = 0 [pid 1541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1541] <... futex resumed>) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1542] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] <... futex resumed>) = 0 [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = 1 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1540] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] <... futex resumed>) = 0 [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = 1 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1540] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1540] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] <... futex resumed>) = 0 [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1547] <... futex resumed>) = 0 [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1540] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1545] <... futex resumed>) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1546] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 311.196592][ T1540] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 311.206261][ T1548] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] <... futex resumed>) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1542] <... futex resumed>) = 0 [pid 1541] <... futex resumed>) = 1 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1542] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] <... futex resumed>) = 0 [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = 1 [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1544] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1543] <... futex resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1540] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1539] <... futex resumed>) = 0 [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1540] <... futex resumed>) = 0 [pid 1539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1540] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1539] <... futex resumed>) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1539] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1540] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 311.354429][ T1542] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1547] <... futex resumed>) = 0 [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1547] <... futex resumed>) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1548] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] <... futex resumed>) = 0 [pid 1548] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = 0 [pid 1545] <... futex resumed>) = 1 [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1546] <... futex resumed>) = 0 [pid 1545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1545] <... futex resumed>) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1546] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 311.406938][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 311.413484][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 311.420980][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] <... futex resumed>) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1542] <... futex resumed>) = 0 [pid 1542] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1541] <... futex resumed>) = 0 [pid 1541] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1541] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1542] <... futex resumed>) = 1 [pid 1542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1542] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1543] <... futex resumed>) = 0 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1543] <... futex resumed>) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1540] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1539] <... futex resumed>) = 0 [pid 1540] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1539] exit_group(0 [pid 1540] <... futex resumed>) = ? [pid 1539] <... exit_group resumed>) = ? [pid 1540] +++ exited with 0 +++ [pid 1539] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1539, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./77/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./77/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./77") = 0 [ 311.563746][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 311.570060][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 311.577408][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 311.591319][ T1544] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 437] mkdir("./78", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1552 ./strace-static-x86_64: Process 1552 attached [pid 1552] set_robust_list(0x555562678760, 24) = 0 [pid 1552] chdir("./78") = 0 [pid 1552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1552] setpgid(0, 0) = 0 [pid 1552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1552] write(3, "1000", 4 [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1547] <... futex resumed>) = 0 [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1547] <... futex resumed>) = 0 [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1548] <... futex resumed>) = 0 [pid 1547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... write resumed>) = 4 [pid 1552] close(3) = 0 [pid 1552] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1552] write(1, "executing program\n", 18executing program ) = 18 [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1552] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1552] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1553]}, 88) = 1553 [pid 1552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1553 attached [pid 1553] set_robust_list(0x7ffbef2f09a0, 24 [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1547] <... futex resumed>) = 0 [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... set_robust_list resumed>) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1546] <... futex resumed>) = 1 [pid 1553] rt_sigprocmask(SIG_SETMASK, [], [pid 1548] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1553] openat(AT_FDCWD, NULL, O_RDONLY [pid 1548] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1545] <... futex resumed>) = 0 [pid 1553] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] <... futex resumed>) = 0 [pid 1545] <... futex resumed>) = 1 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1553] <... futex resumed>) = 1 [pid 1546] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] <... futex resumed>) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1546] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1552] <... futex resumed>) = 1 [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1546] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1553] <... futex resumed>) = 0 [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1553] ioctl(-1, TIOCSETD, NULL [pid 1546] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1553] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = 0 [pid 1552] <... futex resumed>) = 1 [pid 1553] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1553] <... openat resumed>) = 3 [pid 1553] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 311.619305][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 311.628136][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 311.641599][ T1546] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 311.655166][ T39] usb 4-1: USB disconnect, device number 79 [ 311.662358][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1542] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1541] <... futex resumed>) = 0 [pid 1542] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1541] exit_group(0 [pid 1542] <... futex resumed>) = ? [pid 1541] <... exit_group resumed>) = ? [pid 1542] +++ exited with 0 +++ [pid 1541] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1541, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./77/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./77/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./77") = 0 [pid 434] mkdir("./78", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1554 ./strace-static-x86_64: Process 1554 attached [pid 1554] set_robust_list(0x555562678760, 24) = 0 [pid 1554] chdir("./78") = 0 [pid 1554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1554] setpgid(0, 0) = 0 [pid 1554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1554] write(3, "1000", 4) = 4 [pid 1554] close(3) = 0 [pid 1554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1554] write(1, "executing program\n", 18executing program ) = 18 [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1554] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1554] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1555]}, 88) = 1555 [pid 1554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1555 attached [pid 1555] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1555] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1554] <... futex resumed>) = 0 [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1555] <... futex resumed>) = 1 [pid 1555] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1554] <... futex resumed>) = 0 [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1555] <... futex resumed>) = 1 [pid 1555] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1555] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1543] <... futex resumed>) = 0 [pid 1544] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1543] <... futex resumed>) = 0 [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1543] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1544] <... futex resumed>) = 0 [pid 1543] <... futex resumed>) = 0 [pid 1543] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1555] <... ioctl resumed>, 0) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 311.766125][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 311.782611][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 311.800432][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1547] <... futex resumed>) = 0 [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1547] <... futex resumed>) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1548] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1548] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1546] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1546] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1545] <... futex resumed>) = 0 [pid 1546] <... futex resumed>) = 0 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1545] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1545] <... futex resumed>) = 0 [pid 1546] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1545] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1546] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1548] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 311.811381][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 311.818954][ T24] usb 1-1: USB disconnect, device number 79 [ 311.825406][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 311.834781][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 311.842599][ T1548] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 311.851987][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 311.858475][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 311.865917][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1544] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1543] <... futex resumed>) = 0 [pid 1544] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1543] exit_group(0 [pid 1544] <... futex resumed>) = ? [pid 1543] <... exit_group resumed>) = ? [pid 1544] +++ exited with 0 +++ [pid 1543] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1543, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./77/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./77/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./77") = 0 [pid 438] mkdir("./78", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1556 ./strace-static-x86_64: Process 1556 attached [pid 1556] set_robust_list(0x555562678760, 24) = 0 [pid 1556] chdir("./78") = 0 [pid 1556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1556] setpgid(0, 0) = 0 [pid 1556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1556] write(3, "1000", 4) = 4 [pid 1556] close(3) = 0 [pid 1556] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1556] write(1, "executing program\n", 18executing program ) = 18 [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1556] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1556] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1557]}, 88) = 1557 [pid 1556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 312.004475][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 312.019465][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 312.041859][ T453] usb 5-1: USB disconnect, device number 79 [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 1557 attached [pid 1548] <... futex resumed>) = 1 [pid 1547] <... futex resumed>) = 0 [pid 1546] <... futex resumed>) = 1 [pid 1545] <... futex resumed>) = 0 [pid 1557] set_robust_list(0x7ffbef2f09a0, 24 [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1546] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1545] exit_group(0 [pid 1557] <... set_robust_list resumed>) = 0 [pid 1548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1547] <... futex resumed>) = 0 [pid 1546] <... futex resumed>) = ? [pid 1545] <... exit_group resumed>) = ? [pid 1557] rt_sigprocmask(SIG_SETMASK, [], [pid 1548] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1546] +++ exited with 0 +++ [pid 1545] +++ exited with 0 +++ [pid 1557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1548] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1557] openat(AT_FDCWD, NULL, O_RDONLY [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1545, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1557] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1548] <... futex resumed>) = 1 [pid 1547] <... futex resumed>) = 0 [pid 435] restart_syscall(<... resuming interrupted clone ...> [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1547] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 1 [pid 1548] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1547] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1548] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1547] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1556] <... futex resumed>) = 0 [pid 1548] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... restart_syscall resumed>) = 0 [pid 435] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./77/binderfs", [pid 1557] <... futex resumed>) = 0 [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1557] ioctl(-1, TIOCSETD, NULL [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] unlink("./77/binderfs" [pid 1557] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1553] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 435] <... unlink resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] getdents64(3, [pid 1557] <... futex resumed>) = 1 [pid 1556] <... futex resumed>) = 0 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(3 [pid 1556] <... futex resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 435] rmdir("./77") = 0 [pid 435] mkdir("./78", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1558 [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 312.047884][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 312.059513][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 312.061080][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 312.071516][ T39] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 312.081212][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 312.083472][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 312.088715][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1557] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 1558 attached ) = 3 [pid 1557] ioctl(3, USB_RAW_IOCTL_INIT [pid 1558] set_robust_list(0x555562678760, 24 [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1558] <... set_robust_list resumed>) = 0 [pid 1557] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1558] chdir("./78" [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] <... chdir resumed>) = 0 [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] <... prctl resumed>) = 0 [pid 1558] setpgid(0, 0) = 0 [pid 1558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1558] write(3, "1000", 4) = 4 [pid 1558] close(3) = 0 [pid 1558] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1558] write(1, "executing program\n", 18) = 18 [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1558] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1558] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1559]}, 88) = 1559 [pid 1558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1559 attached [pid 1559] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1559] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] <... futex resumed>) = 0 [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1559] <... futex resumed>) = 0 [pid 1559] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1559] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1559] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 312.115346][ T19] usb 2-1: USB disconnect, device number 79 [ 312.132072][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1555] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1548] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1548] <... futex resumed>) = 1 [pid 1547] <... futex resumed>) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1548] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1547] exit_group(0 [pid 1553] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1548] <... futex resumed>) = ? [pid 1547] <... exit_group resumed>) = ? [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1548] +++ exited with 0 +++ [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1547] +++ exited with 0 +++ [pid 1553] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1547, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1553] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 436] <... openat resumed>) = 3 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] newfstatat(3, "", [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 312.249327][ T24] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 312.260985][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.271807][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 312.284149][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 executing program [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1553] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./77/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./77/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./77") = 0 [pid 436] mkdir("./78", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1560 ./strace-static-x86_64: Process 1560 attached [pid 1560] set_robust_list(0x555562678760, 24) = 0 [pid 1560] chdir("./78") = 0 [pid 1560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1560] setpgid(0, 0) = 0 [pid 1560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1560] write(3, "1000", 4) = 4 [pid 1560] close(3) = 0 [pid 1560] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1560] write(1, "executing program\n", 18) = 18 [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1560] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1560] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1561]}, 88) = 1561 [pid 1560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1561 attached [pid 1561] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1561] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1560] <... futex resumed>) = 0 [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1561] <... futex resumed>) = 1 [pid 1561] ioctl(-1, TIOCSETD, NULL [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1561] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1560] <... futex resumed>) = 0 [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1561] <... futex resumed>) = 1 [pid 1561] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1561] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 312.296440][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.306434][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 312.317987][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.327124][ T443] usb 3-1: USB disconnect, device number 79 [ 312.333092][ T39] usb 4-1: Product: syz [ 312.337078][ T39] usb 4-1: Manufacturer: syz [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1553] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 312.341911][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 312.350893][ T39] usb 4-1: SerialNumber: syz [pid 1555] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 312.430536][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.441464][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 312.454022][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.462979][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.470721][ T24] usb 1-1: Product: syz [ 312.474693][ T24] usb 1-1: Manufacturer: syz [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 312.479114][ T24] usb 1-1: SerialNumber: syz [ 312.489288][ T453] usb 5-1: new high-speed USB device number 80 using dummy_hcd [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1553] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 312.539289][ T19] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 312.559997][ T1553] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1555] <... futex resumed>) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1554] <... futex resumed>) = 0 [pid 1557] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1555] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1555] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1555] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 312.671457][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.682383][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 312.694603][ T1555] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 312.695561][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.710619][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1557] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1559] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1561] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1553] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1559] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1553] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1559] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 312.718559][ T453] usb 5-1: Product: syz [ 312.722566][ T453] usb 5-1: Manufacturer: syz [ 312.726964][ T453] usb 5-1: SerialNumber: syz [ 312.740975][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.749312][ T443] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 312.751973][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 312.773123][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.782120][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.789951][ T19] usb 2-1: Product: syz [ 312.793918][ T19] usb 2-1: Manufacturer: syz [ 312.798338][ T19] usb 2-1: SerialNumber: syz [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1554] <... futex resumed>) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1555] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] <... futex resumed>) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1561] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1557] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1553] <... futex resumed>) = 0 [pid 1552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1553] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 312.934915][ T1557] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 312.944563][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.955402][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 312.966945][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 312.976074][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1561] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 312.983921][ T443] usb 3-1: Product: syz [ 312.987898][ T443] usb 3-1: Manufacturer: syz [ 312.992381][ T443] usb 3-1: SerialNumber: syz [ 313.007041][ T1559] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1555] <... futex resumed>) = 0 [pid 1554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1554] <... futex resumed>) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1555] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] <... futex resumed>) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1553] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] <... futex resumed>) = 0 [pid 1561] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1561] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] <... futex resumed>) = 0 [pid 1559] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0xa) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 313.177368][ T1553] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 313.200362][ T1561] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1554] <... futex resumed>) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1555] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1557] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 0 [pid 1556] <... futex resumed>) = 1 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 313.316550][ T1555] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1553] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1552] <... futex resumed>) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1552] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1553] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1553] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1561] <... ioctl resumed>, 0xa) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] <... futex resumed>) = 0 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1559] <... futex resumed>) = 0 [pid 1558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 313.387482][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 313.393864][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 313.401572][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] <... futex resumed>) = 0 [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = 0 [pid 1554] <... futex resumed>) = 1 [pid 1555] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1555] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1554] <... futex resumed>) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1554] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1555] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1556] <... futex resumed>) = 0 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] <... futex resumed>) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1553] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1552] <... futex resumed>) = 0 [pid 1553] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1552] exit_group(0 [pid 1553] <... futex resumed>) = ? [pid 1552] <... exit_group resumed>) = ? [pid 1553] +++ exited with 0 +++ [ 313.526032][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 313.532367][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 313.539725][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 313.547306][ T1557] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1552] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1552, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- executing program [pid 437] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./78/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./78") = 0 [pid 437] mkdir("./79", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1564 ./strace-static-x86_64: Process 1564 attached [pid 1564] set_robust_list(0x555562678760, 24) = 0 [pid 1564] chdir("./79") = 0 [pid 1564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1564] setpgid(0, 0) = 0 [pid 1564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1564] write(3, "1000", 4) = 4 [pid 1564] close(3) = 0 [pid 1564] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1564] write(1, "executing program\n", 18) = 18 [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1564] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] <... futex resumed>) = 0 [pid 1561] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1560] <... futex resumed>) = 0 [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1561] <... futex resumed>) = 0 [pid 1560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1561] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1561] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1564] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1564] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1559] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1558] <... futex resumed>) = 0 [pid 1564] <... clone3 resumed> => {parent_tid=[1565]}, 88) = 1565 [pid 1564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1565 attached [pid 1565] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1565] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] <... futex resumed>) = 0 [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1564] <... futex resumed>) = 0 [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1565] <... futex resumed>) = 1 [pid 1565] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] <... futex resumed>) = 0 [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1565] <... futex resumed>) = 1 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1565] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1565] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1559] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 313.589461][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 313.598732][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 313.612935][ T39] usb 4-1: USB disconnect, device number 80 [ 313.623456][ T1559] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 313.632315][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1555] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1554] <... futex resumed>) = 0 [pid 1555] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1554] exit_group(0 [pid 1555] <... futex resumed>) = ? [pid 1554] <... exit_group resumed>) = ? [pid 1555] +++ exited with 0 +++ [pid 1554] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1554, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./78/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./78") = 0 [pid 434] mkdir("./79", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1566 ./strace-static-x86_64: Process 1566 attached [pid 1566] set_robust_list(0x555562678760, 24) = 0 [pid 1566] chdir("./79") = 0 [pid 1566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1566] setpgid(0, 0) = 0 [pid 1566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1566] write(3, "1000", 4) = 4 [pid 1566] close(3) = 0 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] <... futex resumed>) = 0 [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1556] <... futex resumed>) = 0 [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1557] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1566] write(1, "executing program\n", 18executing program ) = 18 [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1556] <... futex resumed>) = 0 [pid 1556] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1557] <... futex resumed>) = 0 [pid 1556] <... futex resumed>) = 1 [pid 1557] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1556] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1557] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1557] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1566] <... futex resumed>) = 0 [pid 1566] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1566] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1566] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1567]}, 88) = 1567 [pid 1566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 313.728911][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 313.737183][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 313.749523][ T24] usb 1-1: USB disconnect, device number 80 [ 313.755741][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 313.766028][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1567 attached [pid 1567] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1567] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] <... futex resumed>) = 0 [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1567] <... futex resumed>) = 0 [pid 1567] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1566] <... futex resumed>) = 0 [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1567] <... futex resumed>) = 1 [pid 1567] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1567] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 313.773208][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 313.780740][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1561] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] <... futex resumed>) = 0 [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... futex resumed>) = 0 [pid 1558] <... futex resumed>) = 1 [pid 1559] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1559] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1558] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1559] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1558] <... futex resumed>) = 0 [pid 1559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1558] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1559] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 313.819689][ T1561] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 313.834250][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 313.840834][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 313.848225][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1557] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1557] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1556] <... futex resumed>) = 0 [pid 1556] exit_group(0 [pid 1557] <... futex resumed>) = ? [pid 1556] <... exit_group resumed>) = ? [pid 1557] +++ exited with 0 +++ [pid 1556] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1556, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./78/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./78") = 0 [pid 438] mkdir("./79", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1568 executing program ./strace-static-x86_64: Process 1568 attached [pid 1568] set_robust_list(0x555562678760, 24) = 0 [pid 1568] chdir("./79") = 0 [pid 1568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1568] setpgid(0, 0) = 0 [pid 1568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1568] write(3, "1000", 4) = 4 [pid 1568] close(3) = 0 [pid 1568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1568] write(1, "executing program\n", 18) = 18 [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1568] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1568] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1568] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1568] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1569]}, 88) = 1569 [pid 1568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1569 attached [pid 1569] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1569] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1568] <... futex resumed>) = 0 [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1569] <... futex resumed>) = 1 [pid 1569] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1568] <... futex resumed>) = 0 [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1569] <... futex resumed>) = 1 [pid 1569] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1569] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 313.974412][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 313.989648][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.013610][ T453] usb 5-1: USB disconnect, device number 80 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1560] <... futex resumed>) = 0 [pid 1561] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1560] <... futex resumed>) = 0 [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1561] <... futex resumed>) = 0 [pid 1560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1561] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1560] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1561] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1560] <... futex resumed>) = 0 [pid 1561] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1560] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1561] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1559] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1558] <... futex resumed>) = 0 [pid 1559] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1558] exit_group(0 [pid 1559] <... futex resumed>) = ? [pid 1558] <... exit_group resumed>) = ? [pid 1559] +++ exited with 0 +++ [pid 1558] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1558, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./78/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./78") = 0 [pid 435] mkdir("./79", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1570 ./strace-static-x86_64: Process 1570 attached [pid 1565] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1570] set_robust_list(0x555562678760, 24 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1570] <... set_robust_list resumed>) = 0 [pid 1570] chdir("./79" [pid 1565] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1570] <... chdir resumed>) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1570] setpgid(0, 0) = 0 [pid 1570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1570] write(3, "1000", 4) = 4 [pid 1570] close(3) = 0 [pid 1570] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1570] write(1, "executing program\n", 18) = 18 [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1570] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1570] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1570] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1571]}, 88) = 1571 [pid 1570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 314.019790][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 314.029561][ T39] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 314.037010][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 314.039881][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 314.044671][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 314.056553][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1571 attached [pid 1571] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1571] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1570] <... futex resumed>) = 0 [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1571] <... futex resumed>) = 1 [pid 1571] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1570] <... futex resumed>) = 0 [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1571] <... futex resumed>) = 1 [pid 1571] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1571] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 314.071907][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.085806][ T19] usb 2-1: USB disconnect, device number 80 [ 314.092379][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1567] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 314.169284][ T24] usb 1-1: new high-speed USB device number 81 using dummy_hcd [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1561] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1561] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1560] <... futex resumed>) = 0 [pid 1560] exit_group(0 [pid 1561] <... futex resumed>) = ? [pid 1560] <... exit_group resumed>) = ? [pid 1561] +++ exited with 0 +++ [pid 1560] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1560, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1565] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./78/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./78") = 0 [pid 436] mkdir("./79", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1572 ./strace-static-x86_64: Process 1572 attached [pid 1572] set_robust_list(0x555562678760, 24) = 0 [pid 1572] chdir("./79") = 0 [pid 1572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1572] setpgid(0, 0) = 0 [pid 1572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1572] write(3, "1000", 4) = 4 [pid 1572] close(3) = 0 [pid 1572] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1572] write(1, "executing program\n", 18executing program ) = 18 [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1572] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1572] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1573]}, 88) = 1573 [pid 1572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1565] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 314.239305][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 314.247107][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.259002][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 314.269802][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 314.282684][ T443] usb 3-1: USB disconnect, device number 80 ./strace-static-x86_64: Process 1573 attached [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1573] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1573] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... futex resumed>) = 0 [pid 1565] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1565] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1573] <... futex resumed>) = 0 [pid 1573] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] <... futex resumed>) = 0 [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1573] <... futex resumed>) = 0 [pid 1573] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1573] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1565] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1567] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 314.289938][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 314.299970][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 314.309884][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.317836][ T39] usb 4-1: Product: syz [ 314.321961][ T39] usb 4-1: Manufacturer: syz [ 314.326350][ T39] usb 4-1: SerialNumber: syz [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 314.350791][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.363447][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 314.380218][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 314.389215][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.397015][ T24] usb 1-1: Product: syz [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 314.401065][ T24] usb 1-1: Manufacturer: syz [ 314.405436][ T24] usb 1-1: SerialNumber: syz [pid 1569] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 314.449289][ T453] usb 5-1: new high-speed USB device number 81 using dummy_hcd [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1571] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1564] <... futex resumed>) = 0 [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1564] <... futex resumed>) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1565] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 314.499288][ T19] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 314.534568][ T1565] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] <... futex resumed>) = 0 [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = 0 [pid 1566] <... futex resumed>) = 1 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1567] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1569] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 314.613184][ T1567] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 314.631095][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.642071][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 314.654499][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1571] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 314.663487][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.671241][ T453] usb 5-1: Product: syz [ 314.675214][ T453] usb 5-1: Manufacturer: syz [ 314.679657][ T453] usb 5-1: SerialNumber: syz [ 314.690778][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.701645][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1573] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] <... futex resumed>) = 0 [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] <... futex resumed>) = 0 [pid 1564] <... futex resumed>) = 1 [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1565] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1571] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 314.709335][ T443] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 314.716152][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 314.727695][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.735548][ T19] usb 2-1: Product: syz [ 314.739505][ T19] usb 2-1: Manufacturer: syz [ 314.743935][ T19] usb 2-1: SerialNumber: syz [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] <... futex resumed>) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1567] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1568] <... futex resumed>) = 0 [pid 1569] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1568] <... futex resumed>) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1569] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1573] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 314.887974][ T1569] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 314.901070][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.911831][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 314.923371][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] <... futex resumed>) = 0 [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] <... futex resumed>) = 0 [pid 1564] <... futex resumed>) = 1 [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1565] <... futex resumed>) = 0 [pid 1564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1570] <... futex resumed>) = 0 [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1570] <... futex resumed>) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1571] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1573] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1564] <... futex resumed>) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] <... ioctl resumed>, 0) = 0 [pid 1565] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1573] <... ioctl resumed>, 0) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1565] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1571] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 314.932261][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.940113][ T443] usb 3-1: Product: syz [ 314.944054][ T443] usb 3-1: Manufacturer: syz [ 314.948482][ T443] usb 3-1: SerialNumber: syz [ 314.954805][ T1571] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1567] <... futex resumed>) = 0 [pid 1566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] <... futex resumed>) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1567] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1568] <... futex resumed>) = 0 [pid 1569] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1568] <... futex resumed>) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1569] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] <... futex resumed>) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1565] <... futex resumed>) = 1 [pid 1564] <... futex resumed>) = 0 [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1572] <... futex resumed>) = 0 [pid 1565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1564] <... futex resumed>) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1565] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1573] <... ioctl resumed>, 0) = 0 [pid 1571] <... futex resumed>) = 1 [pid 1570] <... futex resumed>) = 0 [pid 1565] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1570] <... futex resumed>) = 0 [pid 1573] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1565] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1571] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1565] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1573] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 315.163905][ T1565] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 315.166026][ T1573] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1566] <... futex resumed>) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1567] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 315.225328][ T1567] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1568] <... futex resumed>) = 0 [pid 1569] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1568] <... futex resumed>) = 0 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1569] <... futex resumed>) = 0 [pid 1568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1569] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1568] <... futex resumed>) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1569] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1564] <... futex resumed>) = 0 [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1564] <... futex resumed>) = 0 [pid 1565] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1565] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1564] <... futex resumed>) = 0 [pid 1564] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1564] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] <... futex resumed>) = 0 [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = 0 [pid 1570] <... futex resumed>) = 1 [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1571] <... futex resumed>) = 0 [pid 1570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1570] <... futex resumed>) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1571] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1572] <... futex resumed>) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] <... futex resumed>) = 0 [pid 1567] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1567] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1566] <... futex resumed>) = 0 [ 315.374342][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 315.380750][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 315.388297][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1566] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1567] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 315.435750][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 315.442085][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 315.449456][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1568] <... futex resumed>) = 0 [pid 1569] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1568] <... futex resumed>) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1569] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 315.501540][ T1569] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1565] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1564] <... futex resumed>) = 0 [pid 1565] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1564] exit_group(0 [pid 1565] <... futex resumed>) = ? [pid 1564] <... exit_group resumed>) = ? [pid 1565] +++ exited with 0 +++ [pid 1564] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1564, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1570] <... futex resumed>) = 0 [pid 437] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1570] <... futex resumed>) = 0 [pid 437] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] <... openat resumed>) = 3 [pid 1573] <... futex resumed>) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1571] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 437] newfstatat(3, "", [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1572] <... futex resumed>) = 0 [pid 1571] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 437] getdents64(3, [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 437] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./79/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./79") = 0 [pid 437] mkdir("./80", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1576 [pid 1571] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [ 315.579320][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 315.587304][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 315.609395][ T39] usb 4-1: USB disconnect, device number 81 [ 315.614942][ T1571] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 ./strace-static-x86_64: Process 1576 attached [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1572] <... futex resumed>) = 0 [pid 1573] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1576] set_robust_list(0x555562678760, 24) = 0 [pid 1576] chdir("./80") = 0 [pid 1576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1567] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1566] <... futex resumed>) = 0 [pid 1567] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1566] exit_group(0 [pid 1567] <... futex resumed>) = ? [pid 1566] <... exit_group resumed>) = ? [pid 1567] +++ exited with 0 +++ [pid 1566] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1566, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1576] <... prctl resumed>) = 0 [pid 1576] setpgid(0, 0) = 0 [pid 1576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1576] write(3, "1000", 4) = 4 [pid 1576] close(3) = 0 [pid 1576] symlink("/dev/binderfs", "./binderfs" [pid 434] <... restart_syscall resumed>) = 0 [pid 434] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./79/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 executing program [pid 1576] <... symlink resumed>) = 0 [pid 434] rmdir("./79" [pid 1576] write(1, "executing program\n", 18 [pid 434] <... rmdir resumed>) = 0 [pid 1576] <... write resumed>) = 18 [pid 434] mkdir("./80", 0777 [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... mkdir resumed>) = 0 [pid 1576] <... futex resumed>) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1576] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1577 [pid 1576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1576] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1576] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1578]}, 88) = 1578 [pid 1576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1578 attached [pid 1578] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1578] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1576] <... futex resumed>) = 0 [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1578] <... futex resumed>) = 1 [pid 1578] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1576] <... futex resumed>) = 0 [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1578] <... futex resumed>) = 1 [pid 1578] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1578] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1578] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 1577 attached , 0) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1577] set_robust_list(0x555562678760, 24) = 0 [pid 1577] chdir("./80") = 0 [pid 1577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1577] setpgid(0, 0) = 0 [pid 1577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1577] write(3, "1000", 4) = 4 [pid 1577] close(3) = 0 [pid 1577] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1577] write(1, "executing program\n", 18) = 18 [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1577] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1577] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1579]}, 88) = 1579 [pid 1577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1579 attached [ 315.615548][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 315.638834][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 315.649364][ T24] cdc_ncm 1-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1579] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1579] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(-1, TIOCSETD, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1579] <... futex resumed>) = 0 [pid 1577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1579] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... openat resumed>) = 3 [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_INIT [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1568] <... futex resumed>) = 0 [pid 1569] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1568] <... futex resumed>) = 0 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1569] <... futex resumed>) = 0 [pid 1568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1569] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1568] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1569] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1568] <... futex resumed>) = 0 [pid 1569] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1568] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1569] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 315.676721][ T24] usb 1-1: USB disconnect, device number 81 [ 315.684989][ T24] cdc_ncm 1-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 315.712332][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 315.718623][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 315.726050][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] <... futex resumed>) = 0 [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = 0 [pid 1570] <... futex resumed>) = 1 [pid 1571] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1571] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1570] <... futex resumed>) = 0 [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1570] <... futex resumed>) = 0 [pid 1573] <... futex resumed>) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1570] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1571] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1572] <... futex resumed>) = 0 [pid 1571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1571] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1569] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1569] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1568] <... futex resumed>) = 0 [pid 1568] exit_group(0 [pid 1569] <... futex resumed>) = ? [pid 1568] <... exit_group resumed>) = ? [pid 1569] +++ exited with 0 +++ [ 315.833550][ T1573] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 315.833836][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 315.846924][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 315.854327][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1568] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./79/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./79") = 0 [pid 438] mkdir("./80", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1580 ./strace-static-x86_64: Process 1580 attached [pid 1580] set_robust_list(0x555562678760, 24) = 0 [pid 1580] chdir("./80") = 0 [pid 1580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1580] setpgid(0, 0) = 0 [pid 1580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1580] write(3, "1000", 4) = 4 [pid 1580] close(3) = 0 [pid 1580] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1580] write(1, "executing program\n", 18executing program ) = 18 [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1580] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1580] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1580] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1581]}, 88) = 1581 [pid 1580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1581 attached [pid 1581] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1581] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1580] <... futex resumed>) = 0 [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1581] <... futex resumed>) = 1 [pid 1581] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1580] <... futex resumed>) = 0 [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1581] <... futex resumed>) = 1 [pid 1581] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1581] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 315.914622][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 315.922827][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 315.939451][ T453] usb 5-1: USB disconnect, device number 81 [ 315.952183][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1571] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1570] <... futex resumed>) = 0 [pid 1571] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1570] exit_group(0) = ? [pid 1571] <... futex resumed>) = ? [pid 1571] +++ exited with 0 +++ [pid 1570] +++ exited with 0 +++ [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1573] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1572] <... futex resumed>) = 0 [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1573] <... futex resumed>) = 0 [pid 1572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1572] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1573] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1572] <... futex resumed>) = 0 [pid 1573] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1572] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1573] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1570, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 316.036118][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 316.042467][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 316.048854][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 316.049330][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 316.067412][ T19] usb 2-1: USB disconnect, device number 81 [ 316.070188][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 435] <... openat resumed>) = 3 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./79/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./79") = 0 [pid 435] mkdir("./80", 0777 [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... mkdir resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1582 attached , child_tidptr=0x555562678750) = 1582 [pid 1582] set_robust_list(0x555562678760, 24) = 0 [pid 1582] chdir("./80") = 0 [pid 1582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1582] setpgid(0, 0) = 0 [pid 1582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1582] write(3, "1000", 4) = 4 [pid 1582] close(3) = 0 [pid 1582] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1582] write(1, "executing program\n", 18) = 18 [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1582] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1582] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1583]}, 88) = 1583 [pid 1582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1583 attached [pid 1583] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1583] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1582] <... futex resumed>) = 0 [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1583] <... futex resumed>) = 1 [pid 1583] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1582] <... futex resumed>) = 0 [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1583] <... futex resumed>) = 1 [pid 1583] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1583] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 316.079279][ T39] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 316.079565][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 316.099317][ T24] usb 1-1: new high-speed USB device number 82 using dummy_hcd [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1573] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1572] <... futex resumed>) = 0 [pid 1573] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1572] exit_group(0 [pid 1573] <... futex resumed>) = ? [pid 1572] <... exit_group resumed>) = ? [pid 1573] +++ exited with 0 +++ [pid 1572] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1572, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 436] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./79/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./79") = 0 [pid 436] mkdir("./80", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x555562678750) = 1584 ./strace-static-x86_64: Process 1584 attached [pid 1584] set_robust_list(0x555562678760, 24) = 0 [pid 1584] chdir("./80") = 0 [pid 1584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1584] setpgid(0, 0) = 0 [pid 1584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1584] write(3, "1000", 4) = 4 [pid 1584] close(3) = 0 [pid 1584] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1584] write(1, "executing program\n", 18) = 18 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1584] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1584] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1585]}, 88) = 1585 [pid 1584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1585 attached [pid 1585] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1585] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1584] <... futex resumed>) = 0 [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1585] <... futex resumed>) = 1 [pid 1585] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1584] <... futex resumed>) = 0 [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1585] <... futex resumed>) = 1 [pid 1585] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1585] ioctl(3, USB_RAW_IOCTL_INIT [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1585] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1585] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [ 316.251040][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 316.264403][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 316.276715][ T443] usb 3-1: USB disconnect, device number 81 [ 316.283398][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 316.293316][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.304471][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.316544][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 316.326159][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 316.338925][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.347852][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.358166][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.366022][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.373811][ T453] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 316.381194][ T39] usb 4-1: Product: syz [ 316.385172][ T39] usb 4-1: Manufacturer: syz [ 316.389639][ T24] usb 1-1: Product: syz [ 316.393570][ T24] usb 1-1: Manufacturer: syz [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1581] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1578] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1579] <... ioctl resumed>, 0) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1579] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1578] <... ioctl resumed>, 0) = 0 [pid 1579] <... ioctl resumed>, 0) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1578] <... ioctl resumed>, 0) = 0 [pid 1579] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1578] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1579] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [ 316.397993][ T24] usb 1-1: SerialNumber: syz [ 316.402572][ T39] usb 4-1: SerialNumber: syz [pid 1583] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 316.499289][ T19] usb 2-1: new high-speed USB device number 82 using dummy_hcd [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1581] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1579] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1578] <... futex resumed>) = 1 [pid 1576] <... futex resumed>) = 0 [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1579] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 316.581368][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.592149][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 316.604463][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.613506][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.614610][ T1579] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1579] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1578] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1581] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1583] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 316.626147][ T1578] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 316.629665][ T453] usb 5-1: Product: syz [ 316.640449][ T453] usb 5-1: Manufacturer: syz [ 316.644894][ T453] usb 5-1: SerialNumber: syz [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1585] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1583] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 316.691307][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.699301][ T443] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 316.702271][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 316.722385][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.731576][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 316.739453][ T19] usb 2-1: Product: syz [ 316.743397][ T19] usb 2-1: Manufacturer: syz [ 316.747824][ T19] usb 2-1: SerialNumber: syz [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1579] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1576] <... futex resumed>) = 0 [pid 1578] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1576] <... futex resumed>) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1578] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1580] <... futex resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] <... futex resumed>) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1581] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1585] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 316.852188][ T1581] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 316.890798][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1582] <... futex resumed>) = 0 [pid 1583] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1582] <... futex resumed>) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1583] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 316.901638][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 316.913691][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 316.922638][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.930419][ T443] usb 3-1: Product: syz [ 316.934398][ T443] usb 3-1: Manufacturer: syz [ 316.938806][ T443] usb 3-1: SerialNumber: syz [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 316.956875][ T1583] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] <... futex resumed>) = 0 [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = 0 [pid 1577] <... futex resumed>) = 1 [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1579] <... futex resumed>) = 0 [pid 1577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1579] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1578] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] <... futex resumed>) = 0 [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] <... futex resumed>) = 0 [pid 1576] <... futex resumed>) = 1 [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1578] <... futex resumed>) = 0 [pid 1576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1578] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1576] <... futex resumed>) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1578] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1580] <... futex resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] <... futex resumed>) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1581] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1584] <... futex resumed>) = 0 [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1584] <... futex resumed>) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1585] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1583] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1582] <... futex resumed>) = 0 [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = 0 [pid 1582] <... futex resumed>) = 1 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1583] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 317.148233][ T1585] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1579] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1578] <... futex resumed>) = 1 [pid 1576] <... futex resumed>) = 0 [pid 1578] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1576] <... futex resumed>) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1578] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1580] <... futex resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] <... futex resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1581] <... futex resumed>) = 0 [pid 1580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] <... futex resumed>) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1581] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 317.242109][ T1579] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 317.250444][ T1578] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1584] <... futex resumed>) = 0 [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1584] <... futex resumed>) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1585] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1583] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1582] <... futex resumed>) = 0 [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = 0 [pid 1582] <... futex resumed>) = 1 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1583] <... futex resumed>) = 0 [pid 1582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1583] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1582] <... futex resumed>) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1583] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1577] <... futex resumed>) = 0 [pid 1579] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1579] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1577] <... futex resumed>) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1577] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1579] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1578] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] <... futex resumed>) = 0 [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] <... futex resumed>) = 0 [pid 1576] <... futex resumed>) = 1 [pid 1578] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1578] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1576] <... futex resumed>) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1576] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1578] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1576] <... futex resumed>) = 0 [pid 1578] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1576] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1578] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] <... futex resumed>) = 0 [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = 0 [pid 1580] <... futex resumed>) = 1 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1581] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 317.451671][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 317.458002][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 317.465454][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 317.468683][ T1581] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 317.471766][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 317.484317][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 317.491765][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1584] <... futex resumed>) = 0 [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1585] <... futex resumed>) = 0 [pid 1584] <... futex resumed>) = 1 [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1585] <... futex resumed>) = 0 [pid 1584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1584] <... futex resumed>) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1582] <... futex resumed>) = 0 [pid 1583] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1582] <... futex resumed>) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1583] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 317.570185][ T1583] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1579] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1577] <... futex resumed>) = 0 [pid 1579] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1577] exit_group(0) = ? [pid 1579] <... futex resumed>) = ? [pid 1579] +++ exited with 0 +++ [pid 1577] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1577, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./80/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./80") = 0 [pid 434] mkdir("./81", 0777) = 0 [pid 1578] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1578] <... futex resumed>) = 1 [pid 1576] <... futex resumed>) = 0 [pid 1578] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1576] exit_group(0 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1588 [pid 1578] <... futex resumed>) = ? [pid 1576] <... exit_group resumed>) = ? [pid 1578] +++ exited with 0 +++ ./strace-static-x86_64: Process 1588 attached [pid 1588] set_robust_list(0x555562678760, 24) = 0 [pid 1588] chdir("./81") = 0 [pid 1588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1588] setpgid(0, 0) = 0 [pid 1588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1588] write(3, "1000", 4) = 4 [pid 1588] close(3) = 0 [pid 1588] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1588] write(1, "executing program\n", 18executing program ) = 18 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1576] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...> [pid 1588] <... futex resumed>) = 0 [pid 1588] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1588] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1588] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 437] <... restart_syscall resumed>) = 0 [pid 437] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./80/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./80") = 0 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] mkdir("./81", 0777 [pid 1581] <... futex resumed>) = 1 [pid 1580] <... futex resumed>) = 0 [pid 437] <... mkdir resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] <... futex resumed>) = 0 [pid 1581] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1589 [pid 1581] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1580] <... futex resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1580] <... futex resumed>) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1580] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1588] <... mprotect resumed>) = 0 [pid 1581] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1590]}, 88) = 1590 [pid 1588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1590 attached [pid 1590] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1590] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1588] <... futex resumed>) = 0 [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1590] <... futex resumed>) = 1 [pid 1590] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1588] <... futex resumed>) = 0 [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1590] <... futex resumed>) = 1 [pid 1590] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1590] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1581] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1590] <... ioctl resumed>, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 317.659340][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 317.670905][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 317.687864][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 317.698834][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1589 attached [pid 1589] set_robust_list(0x555562678760, 24) = 0 [pid 1589] chdir("./81") = 0 [pid 1589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1589] setpgid(0, 0) = 0 [pid 1589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1589] write(3, "1000", 4) = 4 [pid 1589] close(3) = 0 [pid 1589] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1589] write(1, "executing program\n", 18executing program ) = 18 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1589] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1589] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1589] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1591]}, 88) = 1591 [pid 1589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1591 attached [pid 1591] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1591] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1589] <... futex resumed>) = 0 [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1591] <... futex resumed>) = 1 [pid 1591] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1589] <... futex resumed>) = 0 [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1591] <... futex resumed>) = 1 [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1591] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 317.707458][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 317.715108][ T39] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 317.725859][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 317.734499][ T24] usb 1-1: USB disconnect, device number 82 [ 317.740430][ T39] usb 4-1: USB disconnect, device number 82 [ 317.746385][ T39] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1591] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1584] <... futex resumed>) = 0 [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1585] <... futex resumed>) = 0 [pid 1584] <... futex resumed>) = 1 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1585] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1591] <... ioctl resumed>, 0) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1585] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1591] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1585] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1582] <... futex resumed>) = 0 [pid 1583] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1582] <... futex resumed>) = 0 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1583] <... futex resumed>) = 0 [pid 1582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1582] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1583] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1582] <... futex resumed>) = 0 [pid 1583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1582] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1583] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 317.755890][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 317.766762][ T1585] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 317.779117][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 317.786197][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 317.793991][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1581] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1580] <... futex resumed>) = 0 [pid 1581] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1580] exit_group(0 [pid 1581] <... futex resumed>) = ? [pid 1580] <... exit_group resumed>) = ? [pid 1581] +++ exited with 0 +++ [pid 1580] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1580, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 executing program [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./80/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./80") = 0 [pid 438] mkdir("./81", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1592 ./strace-static-x86_64: Process 1592 attached [pid 1592] set_robust_list(0x555562678760, 24) = 0 [pid 1592] chdir("./81") = 0 [pid 1592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1592] setpgid(0, 0) = 0 [pid 1592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1592] write(3, "1000", 4) = 4 [pid 1592] close(3) = 0 [pid 1592] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1592] write(1, "executing program\n", 18) = 18 [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1592] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1592] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1593]}, 88) = 1593 [pid 1592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1593 attached [pid 1593] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1593] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1592] <... futex resumed>) = 0 [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1593] <... futex resumed>) = 1 [pid 1593] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1592] <... futex resumed>) = 0 [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1593] <... futex resumed>) = 1 [pid 1593] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1593] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1584] <... futex resumed>) = 0 [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1585] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1584] <... futex resumed>) = 0 [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1585] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1584] <... futex resumed>) = 0 [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1584] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1584] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1585] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 317.907044][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 317.916741][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 317.930974][ T453] usb 5-1: USB disconnect, device number 82 [ 317.937550][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1583] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1582] <... futex resumed>) = 0 [pid 1583] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1582] exit_group(0 [pid 1583] <... futex resumed>) = ? [pid 1582] <... exit_group resumed>) = ? [pid 1583] +++ exited with 0 +++ [pid 1582] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./80/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./80") = 0 [pid 435] mkdir("./81", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1594 ./strace-static-x86_64: Process 1594 attached [pid 1594] set_robust_list(0x555562678760, 24) = 0 [pid 1594] chdir("./81") = 0 [pid 1594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1594] setpgid(0, 0) = 0 [pid 1594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1594] write(3, "1000", 4) = 4 [pid 1594] close(3) = 0 [pid 1594] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1594] write(1, "executing program\n", 18) = 18 [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1594] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1594] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1594] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1595]}, 88) = 1595 [pid 1594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1595 attached [ 317.979597][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 317.985873][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 317.987999][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 317.993311][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 318.007403][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1595] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1595] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] <... futex resumed>) = 0 [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1595] <... futex resumed>) = 0 [pid 1595] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1595] <... futex resumed>) = 0 [pid 1595] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1595] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 318.029078][ T19] usb 2-1: USB disconnect, device number 82 [ 318.035924][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1585] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1584] <... futex resumed>) = 0 [pid 1585] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1584] exit_group(0 [pid 1585] <... futex resumed>) = ? [pid 1584] <... exit_group resumed>) = ? [pid 1585] +++ exited with 0 +++ [pid 1584] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1584, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 436] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./80/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./80") = 0 [pid 436] mkdir("./81", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1596 ./strace-static-x86_64: Process 1596 attached [pid 1596] set_robust_list(0x555562678760, 24) = 0 [pid 1596] chdir("./81") = 0 [pid 1596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1596] setpgid(0, 0) = 0 [pid 1596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1596] write(3, "1000", 4) = 4 [pid 1596] close(3) = 0 [ 318.159294][ T24] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 318.184593][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 318.194634][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1596] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1596] write(1, "executing program\n", 18executing program ) = 18 [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1596] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1596] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1591] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1597 attached => {parent_tid=[1597]}, 88) = 1597 [pid 1596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1597] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1597] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1596] <... futex resumed>) = 0 [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1597] <... futex resumed>) = 1 [pid 1597] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1596] <... futex resumed>) = 0 [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1597] <... futex resumed>) = 1 [pid 1597] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1597] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 318.205594][ T39] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 318.218694][ T443] usb 3-1: USB disconnect, device number 82 [ 318.226944][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1593] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 318.319382][ T453] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 318.341561][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.352386][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1591] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 318.364417][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.373391][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.381161][ T24] usb 1-1: Product: syz [ 318.385388][ T24] usb 1-1: Manufacturer: syz [ 318.389826][ T24] usb 1-1: SerialNumber: syz [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 318.410925][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.421860][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 318.434068][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.443134][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.451115][ T39] usb 4-1: Product: syz [ 318.455073][ T39] usb 4-1: Manufacturer: syz [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1595] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1593] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 318.459690][ T39] usb 4-1: SerialNumber: syz [ 318.469309][ T19] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 318.500544][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 318.511376][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 318.523664][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.532630][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.540777][ T453] usb 5-1: Product: syz [ 318.544779][ T453] usb 5-1: Manufacturer: syz [ 318.549204][ T453] usb 5-1: SerialNumber: syz [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1588] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1597] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1595] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 318.598947][ T1590] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 318.609294][ T443] usb 3-1: new high-speed USB device number 83 using dummy_hcd [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] <... futex resumed>) = 0 [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = 0 [pid 1589] <... futex resumed>) = 1 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1591] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1595] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 318.651160][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.662498][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 318.672133][ T1591] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 318.681862][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.690828][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1592] <... futex resumed>) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1593] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 318.698545][ T19] usb 2-1: Product: syz [ 318.702815][ T19] usb 2-1: Manufacturer: syz [ 318.707223][ T19] usb 2-1: SerialNumber: syz [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1597] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 318.759014][ T1593] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 318.790660][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1588] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1597] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1590] <... ioctl resumed>, 0xa) = 0 [pid 1597] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1590] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1597] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1590] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1597] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1591] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 318.801440][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 318.815103][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.824184][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.832097][ T443] usb 3-1: Product: syz [ 318.836066][ T443] usb 3-1: Manufacturer: syz [ 318.840510][ T443] usb 3-1: SerialNumber: syz [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] <... futex resumed>) = 0 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1594] <... futex resumed>) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1595] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1592] <... futex resumed>) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1593] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 318.917294][ T1595] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1590] <... futex resumed>) = 0 [pid 1588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1590] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1588] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1596] <... futex resumed>) = 0 [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1596] <... futex resumed>) = 0 [pid 1597] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1597] <... ioctl resumed>, 0) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1591] <... futex resumed>) = 0 [pid 1589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1591] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 319.048530][ T1597] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] <... futex resumed>) = 0 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1594] <... futex resumed>) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1595] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1593] <... futex resumed>) = 0 [pid 1592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1592] <... futex resumed>) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1593] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1588] <... futex resumed>) = 0 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1596] <... futex resumed>) = 0 [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1596] <... futex resumed>) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1597] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] <... futex resumed>) = 0 [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1591] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 319.216740][ T1590] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] <... futex resumed>) = 0 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1594] <... futex resumed>) = 0 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1595] <... futex resumed>) = 0 [pid 1594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1594] <... futex resumed>) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1595] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 319.277172][ T1591] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1592] <... futex resumed>) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1593] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1588] <... futex resumed>) = 0 [pid 1590] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1590] <... futex resumed>) = 0 [pid 1588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1588] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1590] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1588] <... futex resumed>) = 0 [pid 1590] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1588] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1590] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 319.371793][ T1593] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1596] <... futex resumed>) = 0 [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1596] <... futex resumed>) = 0 [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1597] <... futex resumed>) = 0 [pid 1596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1596] <... futex resumed>) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1597] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1589] <... futex resumed>) = 0 [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1591] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1589] <... futex resumed>) = 0 [pid 1591] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1591] <... futex resumed>) = 0 [pid 1589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1589] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1589] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [ 319.426369][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.432853][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 319.440302][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] <... futex resumed>) = 0 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1594] <... futex resumed>) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1595] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 319.486673][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.493052][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 319.500483][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1593] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1592] <... futex resumed>) = 0 [pid 1593] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1593] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1592] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1593] <... futex resumed>) = 0 [pid 1592] <... futex resumed>) = 1 [pid 1593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1592] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1593] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 319.529028][ T1595] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1590] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1588] <... futex resumed>) = 0 [pid 1590] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1588] exit_group(0 [pid 1590] <... futex resumed>) = ? [pid 1588] <... exit_group resumed>) = ? [pid 1590] +++ exited with 0 +++ [ 319.581247][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.587533][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 319.594935][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1588] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1588, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./81/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./81/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./81") = 0 [pid 434] mkdir("./82", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1600 [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1596] <... futex resumed>) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1596] <... futex resumed>) = 0 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1597] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1597] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1600 attached , 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1600] set_robust_list(0x555562678760, 24) = 0 [pid 1600] chdir("./82") = 0 [pid 1600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1600] setpgid(0, 0) = 0 [pid 1600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1600] write(3, "1000", 4) = 4 [pid 1600] close(3) = 0 [pid 1600] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1600] write(1, "executing program\n", 18executing program ) = 18 [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1600] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1600] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1601 attached => {parent_tid=[1601]}, 88) = 1601 [pid 1601] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1601] <... futex resumed>) = 0 [pid 1591] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1601] openat(AT_FDCWD, NULL, O_RDONLY [pid 1591] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1589] <... futex resumed>) = 0 [pid 1589] exit_group(0 [pid 1601] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1589] <... exit_group resumed>) = ? [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1591] <... futex resumed>) = ? [ 319.628678][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 319.637618][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.656421][ T24] usb 1-1: USB disconnect, device number 83 [ 319.661037][ T1597] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 319.665872][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1601] <... futex resumed>) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1591] +++ exited with 0 +++ [pid 1589] +++ exited with 0 +++ [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1589, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1600] <... futex resumed>) = 1 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1601] <... futex resumed>) = 0 [pid 437] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1601] ioctl(-1, TIOCSETD, NULL [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1601] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 437] <... openat resumed>) = 3 [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] newfstatat(3, "", [pid 1601] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 437] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] getdents64(3, [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1601] <... futex resumed>) = 0 [pid 437] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1601] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 437] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1601] <... openat resumed>) = 3 [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1601] ioctl(3, USB_RAW_IOCTL_INIT [pid 437] newfstatat(AT_FDCWD, "./81/binderfs", [pid 1601] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 437] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1601] <... ioctl resumed>, 0) = 0 [pid 437] unlink("./81/binderfs" [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 437] <... unlink resumed>) = 0 [pid 1601] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 437] getdents64(3, [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 437] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./81") = 0 [pid 437] mkdir("./82", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1602 ./strace-static-x86_64: Process 1602 attached [pid 1602] set_robust_list(0x555562678760, 24) = 0 [pid 1602] chdir("./82") = 0 [pid 1602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1602] setpgid(0, 0) = 0 [pid 1602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1602] write(3, "1000", 4) = 4 [pid 1602] close(3) = 0 [pid 1602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1602] write(1, "executing program\n", 18executing program ) = 18 [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1602] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1602] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1602] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1603]}, 88) = 1603 [pid 1602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1603 attached [pid 1603] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1594] <... futex resumed>) = 0 [pid 1595] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1594] <... futex resumed>) = 0 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1595] <... futex resumed>) = 0 [pid 1594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1594] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1595] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1594] <... futex resumed>) = 0 [pid 1595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1594] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1595] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 319.689575][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 319.702777][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.728354][ T39] usb 4-1: USB disconnect, device number 83 [pid 1603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1603] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] ioctl(-1, TIOCSETD, NULL [pid 1602] <... futex resumed>) = 0 [pid 1603] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... futex resumed>) = 0 [pid 1602] <... futex resumed>) = 1 [pid 1603] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1603] <... openat resumed>) = 3 [pid 1603] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1593] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1592] <... futex resumed>) = 0 [pid 1593] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1592] exit_group(0 [pid 1593] <... futex resumed>) = ? [pid 1592] <... exit_group resumed>) = ? [ 319.739456][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.740356][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 319.745786][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 319.762736][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1593] +++ exited with 0 +++ [pid 1592] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1592, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./81/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./81/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./81") = 0 [pid 438] mkdir("./82", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1604 ./strace-static-x86_64: Process 1604 attached [pid 1604] set_robust_list(0x555562678760, 24) = 0 [pid 1604] chdir("./82") = 0 [pid 1604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1604] setpgid(0, 0) = 0 [pid 1604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1604] write(3, "1000", 4) = 4 [pid 1604] close(3) = 0 [pid 1604] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1604] write(1, "executing program\n", 18executing program ) = 18 [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1604] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1604] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1605 attached => {parent_tid=[1605]}, 88) = 1605 [pid 1604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1605] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 319.785053][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 319.804607][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.828717][ T453] usb 5-1: USB disconnect, device number 83 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1605] <... futex resumed>) = 0 [pid 1605] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] ioctl(-1, TIOCSETD, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1604] <... futex resumed>) = 0 [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... openat resumed>) = 3 [pid 1604] <... futex resumed>) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_INIT [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1605] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1596] <... futex resumed>) = 0 [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] <... futex resumed>) = 0 [pid 1596] <... futex resumed>) = 1 [pid 1597] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1597] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1596] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1597] <... futex resumed>) = 0 [pid 1596] <... futex resumed>) = 1 [pid 1597] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1596] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1597] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 319.838169][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1597] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1595] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1595] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1594] <... futex resumed>) = 0 [pid 1594] exit_group(0 [pid 1595] <... futex resumed>) = ? [pid 1594] <... exit_group resumed>) = ? [pid 1595] +++ exited with 0 +++ [pid 1594] +++ exited with 0 +++ [ 319.883247][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 319.890270][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 319.897726][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1594, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./81/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./81/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./81") = 0 [pid 435] mkdir("./82", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1606 ./strace-static-x86_64: Process 1606 attached [pid 1606] set_robust_list(0x555562678760, 24) = 0 [pid 1606] chdir("./82") = 0 [pid 1606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1606] setpgid(0, 0) = 0 [pid 1606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1606] write(3, "1000", 4) = 4 [pid 1606] close(3) = 0 [pid 1606] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1606] write(1, "executing program\n", 18executing program ) = 18 [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1606] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1606] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1606] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1607]}, 88) = 1607 [pid 1606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1607 attached [pid 1607] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1607] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1606] <... futex resumed>) = 0 [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1607] <... futex resumed>) = 1 [pid 1607] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1606] <... futex resumed>) = 0 [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1607] <... futex resumed>) = 1 [pid 1607] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1607] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 319.940941][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 319.953808][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 319.966506][ T19] usb 2-1: USB disconnect, device number 83 [ 319.972695][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1601] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1597] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1597] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1596] <... futex resumed>) = 0 [pid 1596] exit_group(0 [pid 1597] <... futex resumed>) = ? [pid 1596] <... exit_group resumed>) = ? [pid 1597] +++ exited with 0 +++ [pid 1596] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1596, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./81/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./81/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./81") = 0 [pid 436] mkdir("./82", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1608 ./strace-static-x86_64: Process 1608 attached [pid 1608] set_robust_list(0x555562678760, 24) = 0 [pid 1608] chdir("./82") = 0 [pid 1608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1608] setpgid(0, 0) = 0 [pid 1608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1608] write(3, "1000", 4) = 4 [pid 1608] close(3) = 0 [pid 1608] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1608] write(1, "executing program\n", 18) = 18 [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1608] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1608] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1608] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1609]}, 88) = 1609 [pid 1608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1609 attached [pid 1609] set_robust_list(0x7ffbef2f09a0, 24) = 0 [ 320.089288][ T24] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 320.105018][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 320.114382][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 320.127564][ T443] usb 3-1: USB disconnect, device number 83 [pid 1609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1609] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1608] <... futex resumed>) = 0 [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1609] <... futex resumed>) = 1 [pid 1609] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1608] <... futex resumed>) = 0 [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1609] <... futex resumed>) = 1 [pid 1609] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1609] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1603] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 320.134090][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 320.149379][ T39] usb 4-1: new high-speed USB device number 84 using dummy_hcd [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1605] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1601] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 320.229357][ T453] usb 5-1: new high-speed USB device number 84 using dummy_hcd [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 320.272006][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 320.282829][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 320.295198][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 320.304261][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.312492][ T24] usb 1-1: Product: syz [ 320.316458][ T24] usb 1-1: Manufacturer: syz [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1603] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 320.320914][ T24] usb 1-1: SerialNumber: syz [ 320.341007][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 320.351875][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 320.363737][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1607] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1605] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 320.372662][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.380545][ T39] usb 4-1: Product: syz [ 320.384592][ T39] usb 4-1: Manufacturer: syz [ 320.388977][ T39] usb 4-1: SerialNumber: syz [ 320.399291][ T19] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 320.410801][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 320.421660][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 320.434357][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 320.443484][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.451454][ T453] usb 5-1: Product: syz [ 320.455437][ T453] usb 5-1: Manufacturer: syz [ 320.459921][ T453] usb 5-1: SerialNumber: syz [pid 1609] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1600] <... futex resumed>) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1601] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1607] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 320.509318][ T443] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 320.530129][ T1601] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] <... futex resumed>) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1603] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1607] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1603] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 320.591268][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 320.602243][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 320.605762][ T1603] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 320.617838][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 320.627878][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.635755][ T19] usb 2-1: Product: syz [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1604] <... futex resumed>) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1605] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1609] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 320.639724][ T19] usb 2-1: Manufacturer: syz [ 320.644151][ T19] usb 2-1: SerialNumber: syz [ 320.670421][ T1605] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1600] <... futex resumed>) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1601] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [ 320.691116][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 320.701941][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 320.713702][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 320.723031][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.730785][ T443] usb 3-1: Product: syz [ 320.734756][ T443] usb 3-1: Manufacturer: syz [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1609] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 320.739206][ T443] usb 3-1: SerialNumber: syz [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] <... futex resumed>) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1603] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1606] <... futex resumed>) = 0 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1606] <... futex resumed>) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1607] <... ioctl resumed>, 0) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1604] <... futex resumed>) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1605] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 320.852661][ T1607] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = 0 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = 0 [pid 1600] <... futex resumed>) = 1 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1601] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1608] <... futex resumed>) = 0 [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1608] <... futex resumed>) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1609] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 320.949437][ T1609] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1602] <... futex resumed>) = 0 [pid 1603] <... futex resumed>) = 0 [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... futex resumed>) = 0 [pid 1602] <... futex resumed>) = 1 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1603] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1606] <... futex resumed>) = 0 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1606] <... futex resumed>) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1607] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1605] <... futex resumed>) = 0 [pid 1604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1604] <... futex resumed>) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1605] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1600] <... futex resumed>) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1601] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1608] <... futex resumed>) = 0 [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1608] <... futex resumed>) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1609] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 321.147062][ T1601] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1602] <... futex resumed>) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1603] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1606] <... futex resumed>) = 0 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1606] <... futex resumed>) = 0 [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] <... futex resumed>) = 0 [pid 1606] <... futex resumed>) = 1 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1607] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1604] <... futex resumed>) = 0 [pid 1605] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1605] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 321.224336][ T1603] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 321.283462][ T1605] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1600] <... futex resumed>) = 0 [pid 1601] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1601] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1600] <... futex resumed>) = 0 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1600] <... futex resumed>) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1600] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1601] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1608] <... futex resumed>) = 0 [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1608] <... futex resumed>) = 0 [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1609] <... futex resumed>) = 0 [pid 1608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1608] <... futex resumed>) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1609] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 321.357597][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.363996][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 321.371430][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] <... futex resumed>) = 0 [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... futex resumed>) = 0 [pid 1602] <... futex resumed>) = 1 [pid 1603] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1603] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1602] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1603] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1602] <... futex resumed>) = 0 [pid 1603] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1602] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1603] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1606] <... futex resumed>) = 0 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1606] <... futex resumed>) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1607] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1604] <... futex resumed>) = 0 [pid 1605] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1605] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1604] <... futex resumed>) = 0 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1604] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1604] <... futex resumed>) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1604] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1605] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1605] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 321.434043][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.440375][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 321.447700][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 321.465481][ T1607] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 321.493207][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.499549][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 321.506873][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1601] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1601] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1600] <... futex resumed>) = 0 [pid 1600] exit_group(0 [pid 1601] <... futex resumed>) = ? [pid 1600] <... exit_group resumed>) = ? [pid 1601] +++ exited with 0 +++ [pid 1600] +++ exited with 0 +++ [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1600, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1609] <... futex resumed>) = 1 [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] <... futex resumed>) = 0 [pid 434] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1609] <... futex resumed>) = 0 [pid 1608] <... futex resumed>) = 1 [pid 434] <... openat resumed>) = 3 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] newfstatat(3, "", [pid 1609] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] getdents64(3, [pid 1609] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./82/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./82/binderfs") = 0 [pid 434] getdents64(3, [pid 1609] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 434] close(3 [pid 1609] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 434] <... close resumed>) = 0 [pid 434] rmdir("./82") = 0 [pid 434] mkdir("./83", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1612 ./strace-static-x86_64: Process 1612 attached [pid 1612] set_robust_list(0x555562678760, 24) = 0 [pid 1612] chdir("./83") = 0 [pid 1612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1612] setpgid(0, 0) = 0 [pid 1612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1612] write(3, "1000", 4) = 4 [pid 1612] close(3) = 0 [pid 1612] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1612] write(1, "executing program\n", 18executing program ) = 18 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1612] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1612] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1613]}, 88) = 1613 [pid 1612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 1613 attached [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1613] set_robust_list(0x7ffbef2f09a0, 24 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1613] <... set_robust_list resumed>) = 0 [pid 1613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1613] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1613] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1613] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1613] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1603] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1602] <... futex resumed>) = 0 [pid 1603] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1602] exit_group(0 [pid 1603] <... futex resumed>) = ? [pid 1602] <... exit_group resumed>) = ? [pid 1603] +++ exited with 0 +++ [pid 1602] +++ exited with 0 +++ [ 321.560201][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 321.570573][ T1609] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 321.571177][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.590420][ T24] usb 1-1: USB disconnect, device number 84 [ 321.600770][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1602, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./82/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./82/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./82") = 0 [pid 437] mkdir("./83", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1614 attached [pid 1614] set_robust_list(0x555562678760, 24 [pid 437] <... clone resumed>, child_tidptr=0x555562678750) = 1614 [pid 1614] <... set_robust_list resumed>) = 0 [pid 1614] chdir("./83") = 0 [pid 1614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1614] setpgid(0, 0) = 0 [pid 1614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1614] write(3, "1000", 4) = 4 [pid 1614] close(3) = 0 [pid 1614] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1614] write(1, "executing program\n", 18executing program ) = 18 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1614] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1614] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1615]}, 88) = 1615 [pid 1614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1606] <... futex resumed>) = 0 [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] <... futex resumed>) = 0 [pid 1606] <... futex resumed>) = 1 [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1607] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME./strace-static-x86_64: Process 1615 attached ) = -1 EFAULT (Bad address) [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1615] set_robust_list(0x7ffbef2f09a0, 24 [pid 1607] <... futex resumed>) = 1 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1606] <... futex resumed>) = 0 [pid 1606] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1607] <... futex resumed>) = 0 [pid 1606] <... futex resumed>) = 1 [pid 1607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1606] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1607] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1615] <... set_robust_list resumed>) = 0 [pid 1607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1615] rt_sigprocmask(SIG_SETMASK, [], [pid 1607] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 321.636879][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 321.646969][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.673152][ T39] usb 4-1: USB disconnect, device number 84 [ 321.680375][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1615] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1614] <... futex resumed>) = 0 [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1615] <... futex resumed>) = 1 [pid 1615] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1614] <... futex resumed>) = 0 [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1615] <... futex resumed>) = 1 [pid 1615] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1615] ioctl(3, USB_RAW_IOCTL_INIT [pid 1605] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1605] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1615] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1604] <... futex resumed>) = 0 [pid 1604] exit_group(0 [pid 1605] <... futex resumed>) = ? [pid 1604] <... exit_group resumed>) = ? [pid 1615] <... ioctl resumed>, 0) = 0 [pid 1605] +++ exited with 0 +++ [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1604] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1604, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./82/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./82/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./82") = 0 [pid 438] mkdir("./83", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1616 ./strace-static-x86_64: Process 1616 attached [pid 1616] set_robust_list(0x555562678760, 24) = 0 [pid 1616] chdir("./83") = 0 [pid 1616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1616] setpgid(0, 0) = 0 [pid 1616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1616] write(3, "1000", 4) = 4 [pid 1616] close(3) = 0 [pid 1616] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1616] write(1, "executing program\n", 18executing program ) = 18 [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1616] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1616] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1617]}, 88) = 1617 [pid 1616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 321.683697][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 321.688627][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 321.706363][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 321.707442][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1617 attached [pid 1617] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1617] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] <... futex resumed>) = 0 [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = 0 [pid 1616] <... futex resumed>) = 1 [pid 1617] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1617] <... futex resumed>) = 0 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = 0 [pid 1616] <... futex resumed>) = 1 [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1617] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1617] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] <... futex resumed>) = 0 [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1609] <... futex resumed>) = 0 [pid 1608] <... futex resumed>) = 1 [pid 1609] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1609] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1608] <... futex resumed>) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1608] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1609] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1608] <... futex resumed>) = 0 [pid 1609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1608] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1609] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 321.734524][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.757436][ T453] usb 5-1: USB disconnect, device number 84 [ 321.763813][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 321.796170][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 321.802584][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 321.810401][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1607] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1607] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1606] <... futex resumed>) = 0 [pid 1606] exit_group(0 [pid 1607] <... futex resumed>) = ? [pid 1606] <... exit_group resumed>) = ? [pid 1607] +++ exited with 0 +++ [pid 1606] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1606, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./82/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./82/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./82") = 0 [pid 435] mkdir("./83", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1618 ./strace-static-x86_64: Process 1618 attached [pid 1618] set_robust_list(0x555562678760, 24) = 0 [pid 1618] chdir("./83") = 0 [pid 1618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1618] setpgid(0, 0) = 0 [pid 1618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1618] write(3, "1000", 4) = 4 [pid 1618] close(3) = 0 [pid 1618] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1618] write(1, "executing program\n", 18) = 18 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1618] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1618] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1619 attached => {parent_tid=[1619]}, 88) = 1619 [pid 1619] set_robust_list(0x7ffbef2f09a0, 24 [pid 1618] rt_sigprocmask(SIG_SETMASK, [], [pid 1619] <... set_robust_list resumed>) = 0 [pid 1618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1619] rt_sigprocmask(SIG_SETMASK, [], [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1618] <... futex resumed>) = 0 [pid 1619] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1619] <... futex resumed>) = 1 [pid 1619] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1618] <... futex resumed>) = 0 [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1619] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1619] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 321.897786][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 321.911464][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 321.924287][ T19] usb 2-1: USB disconnect, device number 84 [ 321.933329][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1609] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1608] <... futex resumed>) = 0 [pid 1609] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1608] exit_group(0 [pid 1609] <... futex resumed>) = ? [pid 1608] <... exit_group resumed>) = ? [pid 1609] +++ exited with 0 +++ [pid 1608] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./82/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./82/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./82") = 0 [pid 436] mkdir("./83", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1620 ./strace-static-x86_64: Process 1620 attached [pid 1620] set_robust_list(0x555562678760, 24) = 0 executing program [pid 1620] chdir("./83") = 0 [pid 1620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1620] setpgid(0, 0) = 0 [pid 1620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1620] write(3, "1000", 4) = 4 [pid 1620] close(3) = 0 [pid 1620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1620] write(1, "executing program\n", 18) = 18 [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1620] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1620] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1621]}, 88) = 1621 [pid 1620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1621 attached [pid 1621] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1621] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1620] <... futex resumed>) = 0 [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1621] <... futex resumed>) = 1 [pid 1621] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1620] <... futex resumed>) = 0 [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1621] <... futex resumed>) = 1 [pid 1621] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1621] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1613] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 321.998604][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 322.009390][ T24] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 322.018503][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 322.032736][ T443] usb 3-1: USB disconnect, device number 84 [ 322.040968][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1615] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 322.119352][ T39] usb 4-1: new high-speed USB device number 85 using dummy_hcd [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1617] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1613] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 322.179431][ T453] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 322.211354][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1615] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 322.222142][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 322.234311][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.243294][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.251119][ T24] usb 1-1: Product: syz [ 322.255086][ T24] usb 1-1: Manufacturer: syz [ 322.259656][ T24] usb 1-1: SerialNumber: syz [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 322.301397][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.312158][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 322.323698][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.332658][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.340444][ T39] usb 4-1: Product: syz [ 322.344375][ T39] usb 4-1: Manufacturer: syz [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1619] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1617] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 322.348798][ T39] usb 4-1: SerialNumber: syz [ 322.349298][ T19] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 322.370486][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.381279][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 322.393071][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1621] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] <... futex resumed>) = 0 [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] <... futex resumed>) = 0 [pid 1612] <... futex resumed>) = 1 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1613] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 322.402055][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.409837][ T453] usb 5-1: Product: syz [ 322.413778][ T453] usb 5-1: Manufacturer: syz [ 322.418193][ T453] usb 5-1: SerialNumber: syz [ 322.439279][ T443] usb 3-1: new high-speed USB device number 85 using dummy_hcd [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 322.468509][ T1613] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1619] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] <... futex resumed>) = 0 [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1615] <... futex resumed>) = 0 [pid 1614] <... futex resumed>) = 1 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1615] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1619] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1615] <... ioctl resumed>, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1619] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1619] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1615] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1615] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1619] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [ 322.541899][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.552852][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 322.564416][ T1615] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 322.572720][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.581743][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1621] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] <... futex resumed>) = 0 [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = 0 [pid 1616] <... futex resumed>) = 1 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1617] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1621] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 322.589589][ T19] usb 2-1: Product: syz [ 322.593551][ T19] usb 2-1: Manufacturer: syz [ 322.597969][ T19] usb 2-1: SerialNumber: syz [ 322.620544][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.631492][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1617] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1617] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1612] <... futex resumed>) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 322.637397][ T1617] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 322.645658][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.657154][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.665039][ T443] usb 3-1: Product: syz [ 322.668998][ T443] usb 3-1: Manufacturer: syz [ 322.673446][ T443] usb 3-1: SerialNumber: syz [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1614] <... futex resumed>) = 0 [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1614] <... futex resumed>) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1615] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1619] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] <... futex resumed>) = 0 [pid 1619] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1616] <... futex resumed>) = 0 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1616] <... futex resumed>) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1617] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 322.807253][ T1619] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1612] <... futex resumed>) = 0 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1613] <... futex resumed>) = 0 [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1612] <... futex resumed>) = 0 [pid 1613] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1613] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1621] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 322.884532][ T1621] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1614] <... futex resumed>) = 0 [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1614] <... futex resumed>) = 0 [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1615] <... futex resumed>) = 0 [pid 1614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1614] <... futex resumed>) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1615] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1619] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] <... futex resumed>) = 0 [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = 0 [pid 1616] <... futex resumed>) = 1 [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1617] <... futex resumed>) = 0 [pid 1616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1616] <... futex resumed>) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1617] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1612] <... futex resumed>) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1613] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 323.085203][ T1613] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1614] <... futex resumed>) = 0 [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1619] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1619] <... futex resumed>) = 0 [pid 1618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1619] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 323.177206][ T1615] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1616] <... futex resumed>) = 0 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1616] <... futex resumed>) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1617] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1612] <... futex resumed>) = 0 [pid 1613] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1613] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1612] <... futex resumed>) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1612] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1613] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1621] <... futex resumed>) = 0 [pid 1620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1621] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1613] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1621] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [ 323.263077][ T1617] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 323.294805][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.301193][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 323.308592][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] <... futex resumed>) = 0 [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1615] <... futex resumed>) = 0 [pid 1614] <... futex resumed>) = 1 [pid 1615] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1615] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1614] <... futex resumed>) = 0 [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1614] <... futex resumed>) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1614] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1615] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1619] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1618] <... futex resumed>) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 323.386763][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.393049][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 323.400434][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 323.419856][ T1619] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1616] <... futex resumed>) = 0 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1616] <... futex resumed>) = 0 [pid 1617] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1617] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1616] <... futex resumed>) = 0 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1616] <... futex resumed>) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1616] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1617] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1613] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1612] <... futex resumed>) = 0 [pid 1613] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1612] exit_group(0 [pid 1613] <... futex resumed>) = ? [pid 1612] <... exit_group resumed>) = ? [pid 1613] +++ exited with 0 +++ [pid 1612] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1612, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... restart_syscall resumed>) = 0 [pid 1621] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 434] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [ 323.472576][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.478893][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 323.486285][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 323.499336][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 323.507963][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./83/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./83") = 0 [pid 434] mkdir("./84", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1624 ./strace-static-x86_64: Process 1624 attached [pid 1624] set_robust_list(0x555562678760, 24) = 0 [pid 1624] chdir("./84") = 0 [pid 1624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1624] setpgid(0, 0) = 0 [pid 1624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1624] write(3, "1000", 4) = 4 [pid 1624] close(3) = 0 [pid 1624] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1624] write(1, "executing program\n", 18executing program ) = 18 [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1624] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1624] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1625]}, 88) = 1625 [pid 1624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1621] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1625 attached [pid 1625] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1625] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 0 [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1625] <... futex resumed>) = 1 [pid 1625] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] <... futex resumed>) = 0 [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1625] <... futex resumed>) = 1 [pid 1625] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1621] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1625] <... openat resumed>) = 3 [pid 1625] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1615] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1615] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1614] <... futex resumed>) = 0 [pid 1614] exit_group(0 [pid 1615] <... futex resumed>) = ? [pid 1614] <... exit_group resumed>) = ? [pid 1615] +++ exited with 0 +++ [ 323.511659][ T1621] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 323.535038][ T24] usb 1-1: USB disconnect, device number 85 [ 323.544716][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1614] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1614, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./83/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./83") = 0 [pid 437] mkdir("./84", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1626 executing program ./strace-static-x86_64: Process 1626 attached [pid 1626] set_robust_list(0x555562678760, 24) = 0 [pid 1626] chdir("./84") = 0 [pid 1626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1626] setpgid(0, 0) = 0 [pid 1626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1626] write(3, "1000", 4) = 4 [pid 1626] close(3) = 0 [pid 1626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1626] write(1, "executing program\n", 18) = 18 [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1626] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1626] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1627]}, 88) = 1627 [pid 1626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1627 attached [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1627] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1619] <... futex resumed>) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1626] <... futex resumed>) = 0 [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1619] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1627] <... futex resumed>) = 1 [pid 1627] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1626] <... futex resumed>) = 0 [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 323.588729][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 323.601996][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.621075][ T39] usb 4-1: USB disconnect, device number 85 [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1619] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1627] <... futex resumed>) = 1 [pid 1627] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1627] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1618] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1618] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1617] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1616] <... futex resumed>) = 0 [pid 1617] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1616] exit_group(0 [pid 1617] <... futex resumed>) = ? [pid 1616] <... exit_group resumed>) = ? [pid 1617] +++ exited with 0 +++ [pid 1616] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1616, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./83/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./83") = 0 [pid 438] mkdir("./84", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1628 ./strace-static-x86_64: Process 1628 attached [ 323.630797][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 323.641238][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.648949][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 323.657427][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 323.675511][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 1628] set_robust_list(0x555562678760, 24) = 0 [pid 1628] chdir("./84") = 0 [pid 1628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1628] setpgid(0, 0) = 0 [pid 1628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1628] write(3, "1000", 4) = 4 [pid 1628] close(3) = 0 [pid 1628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1628] write(1, "executing program\n", 18executing program ) = 18 [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1628] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1628] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1628] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1629]}, 88) = 1629 [pid 1628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1629 attached [pid 1629] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1629] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1628] <... futex resumed>) = 0 [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1629] <... futex resumed>) = 1 [pid 1629] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1628] <... futex resumed>) = 0 [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1629] <... futex resumed>) = 1 [pid 1629] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1629] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1621] <... futex resumed>) = 0 [pid 1620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1620] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1621] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1620] <... futex resumed>) = 0 [pid 1621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1620] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1621] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 323.692499][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.717059][ T453] usb 5-1: USB disconnect, device number 85 [ 323.728390][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 323.755430][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 323.761958][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 323.769553][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1619] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1618] <... futex resumed>) = 0 [pid 1619] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1618] exit_group(0 [pid 1619] <... futex resumed>) = ? [pid 1618] <... exit_group resumed>) = ? [pid 1619] +++ exited with 0 +++ [pid 1618] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./83/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./83") = 0 [pid 435] mkdir("./84", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1630 ./strace-static-x86_64: Process 1630 attached [pid 1630] set_robust_list(0x555562678760, 24) = 0 [pid 1630] chdir("./84") = 0 [pid 1630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1630] setpgid(0, 0) = 0 [pid 1630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1630] write(3, "1000", 4) = 4 [pid 1630] close(3) = 0 executing program [pid 1630] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1630] write(1, "executing program\n", 18) = 18 [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1630] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1630] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1631]}, 88) = 1631 [pid 1630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1631 attached [pid 1631] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1631] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] <... futex resumed>) = 0 [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = 0 [pid 1630] <... futex resumed>) = 1 [pid 1631] ioctl(-1, TIOCSETD, NULL [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1631] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] <... futex resumed>) = 0 [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = 0 [pid 1631] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1631] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1630] <... futex resumed>) = 1 [ 323.858632][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 323.871994][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.888045][ T19] usb 2-1: USB disconnect, device number 85 [ 323.894882][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1621] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1620] <... futex resumed>) = 0 [pid 1621] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1620] exit_group(0 [pid 1621] <... futex resumed>) = ? [pid 1620] <... exit_group resumed>) = ? [pid 1621] +++ exited with 0 +++ [pid 1620] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1620, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1625] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./83/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./83") = 0 [pid 436] mkdir("./84", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1632 ./strace-static-x86_64: Process 1632 attached [pid 1632] set_robust_list(0x555562678760, 24) = 0 [pid 1632] chdir("./84") = 0 [pid 1632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1632] setpgid(0, 0) = 0 [pid 1632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1632] write(3, "1000", 4) = 4 [pid 1632] close(3) = 0 [pid 1632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1632] write(1, "executing program\n", 18executing program ) = 18 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1632] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [ 323.957706][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 323.963876][ T24] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 323.976121][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 323.992124][ T443] usb 3-1: USB disconnect, device number 85 [pid 1632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1632] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1633]}, 88) = 1633 [pid 1632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1633 attached [pid 1633] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1633] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1632] <... futex resumed>) = 0 [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1633] <... futex resumed>) = 1 [pid 1633] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1632] <... futex resumed>) = 0 [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1633] <... futex resumed>) = 1 [pid 1633] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1633] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 323.999700][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1627] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 324.039346][ T39] usb 4-1: new high-speed USB device number 86 using dummy_hcd [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1629] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1625] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 324.129328][ T453] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 324.150522][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.161255][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1627] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 324.173367][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 324.182262][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.190095][ T24] usb 1-1: Product: syz [ 324.194049][ T24] usb 1-1: Manufacturer: syz [ 324.198443][ T24] usb 1-1: SerialNumber: syz [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 324.221102][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.231956][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 324.244457][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 324.253669][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.261492][ T39] usb 4-1: Product: syz [ 324.265467][ T39] usb 4-1: Manufacturer: syz [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1629] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 324.269930][ T39] usb 4-1: SerialNumber: syz [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1631] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 324.309297][ T19] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 324.311746][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.327428][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 324.339722][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 324.348665][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1624] <... futex resumed>) = 0 [pid 1633] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1624] <... futex resumed>) = 0 [pid 1633] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1625] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 324.356431][ T453] usb 5-1: Product: syz [ 324.360415][ T453] usb 5-1: Manufacturer: syz [ 324.364858][ T453] usb 5-1: SerialNumber: syz [ 324.399313][ T443] usb 3-1: new high-speed USB device number 86 using dummy_hcd [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 324.408095][ T1625] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1626] <... futex resumed>) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1627] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1631] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 324.478428][ T1627] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 324.501612][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.512482][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1628] <... futex resumed>) = 0 [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 324.525214][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 324.534139][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.541938][ T19] usb 2-1: Product: syz [ 324.545906][ T19] usb 2-1: Manufacturer: syz [ 324.550351][ T19] usb 2-1: SerialNumber: syz [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1633] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1629] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1633] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1629] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1624] <... futex resumed>) = 0 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1624] <... futex resumed>) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1625] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [ 324.574860][ T1629] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 324.582669][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.593574][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 324.605569][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 324.614505][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.622311][ T443] usb 3-1: Product: syz [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1633] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1626] <... futex resumed>) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1627] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 324.626263][ T443] usb 3-1: Manufacturer: syz [ 324.630788][ T443] usb 3-1: SerialNumber: syz [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1631] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1628] <... futex resumed>) = 0 [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1628] <... futex resumed>) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1629] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 324.759862][ T1631] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] <... futex resumed>) = 0 [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1625] <... futex resumed>) = 0 [pid 1624] <... futex resumed>) = 1 [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1625] <... futex resumed>) = 0 [pid 1624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1624] <... futex resumed>) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1625] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1632] <... futex resumed>) = 0 [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1632] <... futex resumed>) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1633] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1627] <... futex resumed>) = 0 [pid 1626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1626] <... futex resumed>) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1627] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [ 324.838624][ T1633] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1631] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] <... futex resumed>) = 0 [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1629] <... futex resumed>) = 0 [pid 1628] <... futex resumed>) = 1 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1629] <... futex resumed>) = 0 [pid 1628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1628] <... futex resumed>) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1629] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1624] <... futex resumed>) = 0 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1624] <... futex resumed>) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1625] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1632] <... futex resumed>) = 0 [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1632] <... futex resumed>) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1626] <... futex resumed>) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1627] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 325.033859][ T1625] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 325.091108][ T1627] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1631] <... futex resumed>) = 0 [pid 1630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1631] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1628] <... futex resumed>) = 0 [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1628] <... futex resumed>) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1629] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1624] <... futex resumed>) = 0 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1624] <... futex resumed>) = 0 [pid 1625] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1625] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1624] <... futex resumed>) = 0 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1624] <... futex resumed>) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1624] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1625] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 325.187659][ T1629] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1632] <... futex resumed>) = 0 [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1632] <... futex resumed>) = 0 [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1633] <... futex resumed>) = 0 [pid 1632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1632] <... futex resumed>) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1633] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1627] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1626] <... futex resumed>) = 0 [pid 1627] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1627] <... futex resumed>) = 0 [pid 1626] <... futex resumed>) = 1 [pid 1627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1626] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1627] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [ 325.243178][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.249558][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 325.257065][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 325.300749][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.307043][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 325.314430][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1631] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1628] <... futex resumed>) = 0 [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1628] <... futex resumed>) = 0 [pid 1629] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1629] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1628] <... futex resumed>) = 0 [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1628] <... futex resumed>) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1628] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1629] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1629] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1625] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1624] <... futex resumed>) = 0 [pid 1625] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1624] exit_group(0 [pid 1625] <... futex resumed>) = ? [pid 1624] <... exit_group resumed>) = ? [pid 1625] +++ exited with 0 +++ [ 325.370912][ T1631] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 325.397964][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.404289][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 325.411634][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1624] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1624, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./84/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./84/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./84") = 0 [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] mkdir("./85", 0777 [pid 1633] <... futex resumed>) = 1 [pid 1632] <... futex resumed>) = 0 [pid 434] <... mkdir resumed>) = 0 [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1632] <... futex resumed>) = 0 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1633] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1636 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1633] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1636 attached [pid 1636] set_robust_list(0x555562678760, 24) = 0 [pid 1636] chdir("./85") = 0 [pid 1636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1636] setpgid(0, 0) = 0 [pid 1636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1636] write(3, "1000", 4) = 4 [pid 1636] close(3) = 0 [pid 1636] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1636] write(1, "executing program\n", 18executing program ) = 18 [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1636] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1636] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1637]}, 88) = 1637 [pid 1636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1637 attached [pid 1637] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1637] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [ 325.445892][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 325.460515][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.461966][ T1633] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1636] <... futex resumed>) = 0 [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1637] <... futex resumed>) = 1 [pid 1637] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1636] <... futex resumed>) = 0 [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1637] <... futex resumed>) = 1 [pid 1637] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1627] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1626] <... futex resumed>) = 0 [pid 1627] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1626] exit_group(0 [pid 1627] <... futex resumed>) = ? [pid 1626] <... exit_group resumed>) = ? [pid 1627] +++ exited with 0 +++ [pid 1626] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1626, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] restart_syscall(<... resuming interrupted clone ...> [pid 1637] <... openat resumed>) = 3 [pid 1637] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1633] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 437] <... restart_syscall resumed>) = 0 [pid 437] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./84/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./84/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./84") = 0 [pid 437] mkdir("./85", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1638 ./strace-static-x86_64: Process 1638 attached [pid 1638] set_robust_list(0x555562678760, 24) = 0 [pid 1638] chdir("./85") = 0 [pid 1638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1638] setpgid(0, 0) = 0 [pid 1638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1638] write(3, "1000", 4) = 4 [pid 1638] close(3) = 0 [pid 1638] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1638] write(1, "executing program\n", 18) = 18 [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1638] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1638] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1639]}, 88) = 1639 [pid 1638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1639 attached [pid 1639] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1639] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1638] <... futex resumed>) = 0 [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1639] <... futex resumed>) = 1 [pid 1639] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1638] <... futex resumed>) = 0 [pid 1639] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... openat resumed>) = 3 [pid 1638] <... futex resumed>) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_INIT [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1639] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 325.497894][ T24] usb 1-1: USB disconnect, device number 86 [ 325.503895][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 325.513072][ T39] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.524831][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 325.539095][ T39] usb 4-1: USB disconnect, device number 86 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1631] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1630] <... futex resumed>) = 0 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1630] <... futex resumed>) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1630] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1631] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1629] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1628] <... futex resumed>) = 0 [pid 1629] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1628] exit_group(0 [pid 1629] <... futex resumed>) = ? [pid 1628] <... exit_group resumed>) = ? [pid 1629] +++ exited with 0 +++ [pid 1628] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1628, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [ 325.560051][ T39] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 325.581558][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.588983][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 325.596728][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 325.604713][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./84/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./84/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./84") = 0 [pid 438] mkdir("./85", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1640 ./strace-static-x86_64: Process 1640 attached [pid 1640] set_robust_list(0x555562678760, 24) = 0 [pid 1640] chdir("./85") = 0 [pid 1640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1640] setpgid(0, 0) = 0 [pid 1640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1640] write(3, "1000", 4) = 4 [pid 1640] close(3) = 0 [pid 1640] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1640] write(1, "executing program\n", 18) = 18 [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1640] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1640] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1640] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1641 attached => {parent_tid=[1641]}, 88) = 1641 [pid 1640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1641] set_robust_list(0x7ffbef2f09a0, 24 [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1641] <... set_robust_list resumed>) = 0 [pid 1641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1641] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1641] ioctl(-1, TIOCSETD, NULL [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1641] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1641] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1641] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 325.613788][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.633015][ T453] usb 5-1: USB disconnect, device number 86 [ 325.642272][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1632] <... futex resumed>) = 0 [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] <... futex resumed>) = 0 [pid 1632] <... futex resumed>) = 1 [pid 1633] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1633] <... futex resumed>) = 0 [pid 1632] <... futex resumed>) = 1 [pid 1633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1632] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1633] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 325.713137][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 325.719486][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 325.726791][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1631] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1631] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1630] <... futex resumed>) = 0 [pid 1630] exit_group(0 [pid 1631] <... futex resumed>) = ? [pid 1630] <... exit_group resumed>) = ? [pid 1631] +++ exited with 0 +++ [pid 1630] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1630, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./84/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./84/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./84") = 0 [pid 435] mkdir("./85", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1642 ./strace-static-x86_64: Process 1642 attached [pid 1642] set_robust_list(0x555562678760, 24) = 0 [pid 1642] chdir("./85") = 0 [pid 1642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1642] setpgid(0, 0) = 0 [pid 1642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1642] write(3, "1000", 4) = 4 [pid 1642] close(3) = 0 [pid 1642] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1642] write(1, "executing program\n", 18) = 18 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1642] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1642] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1643]}, 88) = 1643 [pid 1642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1643 attached [pid 1643] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1643] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1642] <... futex resumed>) = 0 [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1643] <... futex resumed>) = 1 [pid 1643] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1642] <... futex resumed>) = 0 [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1643] <... futex resumed>) = 1 [pid 1643] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1643] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 325.790340][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 325.803735][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.816931][ T19] usb 2-1: USB disconnect, device number 86 [ 325.823892][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1633] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1633] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1632] <... futex resumed>) = 0 [pid 1632] exit_group(0 [pid 1633] <... futex resumed>) = ? [pid 1632] <... exit_group resumed>) = ? [pid 1633] +++ exited with 0 +++ [pid 1632] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./84/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./84/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1637] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] close(3 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... close resumed>) = 0 [pid 1637] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 436] rmdir("./84" [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... rmdir resumed>) = 0 [pid 436] mkdir("./85", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1644 ./strace-static-x86_64: Process 1644 attached [pid 1644] set_robust_list(0x555562678760, 24) = 0 [pid 1644] chdir("./85") = 0 [pid 1644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1644] setpgid(0, 0) = 0 [pid 1644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1644] write(3, "1000", 4) = 4 [pid 1644] close(3) = 0 [pid 1644] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1644] write(1, "executing program\n", 18executing program ) = 18 [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1644] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1644] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1645]}, 88) = 1645 [pid 1644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1645 attached [pid 1645] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1645] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1644] <... futex resumed>) = 0 [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1645] <... futex resumed>) = 1 [pid 1645] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1644] <... futex resumed>) = 0 [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1645] <... futex resumed>) = 1 [pid 1645] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1645] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 325.918984][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 325.925049][ T24] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 325.938664][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 325.960523][ T443] usb 3-1: USB disconnect, device number 86 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1639] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 325.966498][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 325.979340][ T39] usb 4-1: new high-speed USB device number 87 using dummy_hcd [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1641] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1637] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 326.049339][ T453] usb 5-1: new high-speed USB device number 87 using dummy_hcd [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 326.110614][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.121352][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 326.133368][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.142411][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.150207][ T24] usb 1-1: Product: syz [ 326.154135][ T24] usb 1-1: Manufacturer: syz [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1639] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1637] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1639] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1637] <... ioctl resumed>, 0) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1637] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1639] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1637] <... ioctl resumed>, 0) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1639] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1637] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1639] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 326.158575][ T24] usb 1-1: SerialNumber: syz [ 326.166860][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.178086][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 326.190735][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.199862][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1641] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1643] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1641] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 326.207688][ T39] usb 4-1: Product: syz [ 326.211691][ T39] usb 4-1: Manufacturer: syz [ 326.216080][ T39] usb 4-1: SerialNumber: syz [ 326.229302][ T19] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 326.232188][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.247423][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 326.259322][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.268192][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.276039][ T453] usb 5-1: Product: syz [ 326.280079][ T453] usb 5-1: Manufacturer: syz [ 326.284422][ T453] usb 5-1: SerialNumber: syz [pid 1645] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1637] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1643] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 326.349289][ T443] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 326.378951][ T1637] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] <... futex resumed>) = 0 [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = 0 [pid 1638] <... futex resumed>) = 1 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1639] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1643] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1639] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 326.411114][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.422466][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 326.427045][ T1639] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 326.437945][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.448112][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.455946][ T19] usb 2-1: Product: syz [pid 1643] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1640] <... futex resumed>) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1641] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1645] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 326.459959][ T19] usb 2-1: Manufacturer: syz [ 326.464331][ T19] usb 2-1: SerialNumber: syz [ 326.491608][ T1641] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1637] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 326.540813][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.551554][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 326.564662][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.573646][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.581494][ T443] usb 3-1: Product: syz [ 326.585481][ T443] usb 3-1: Manufacturer: syz [pid 1645] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 326.589987][ T443] usb 3-1: SerialNumber: syz [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] <... futex resumed>) = 0 [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = 0 [pid 1638] <... futex resumed>) = 1 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1639] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1643] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1642] <... futex resumed>) = 0 [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] <... futex resumed>) = 0 [pid 1642] <... futex resumed>) = 1 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1643] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1640] <... futex resumed>) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1641] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 326.675316][ T1643] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1637] <... futex resumed>) = 0 [pid 1636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1637] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1644] <... futex resumed>) = 0 [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1644] <... futex resumed>) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1645] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1638] <... futex resumed>) = 0 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1638] <... futex resumed>) = 0 [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1639] <... futex resumed>) = 0 [pid 1638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1638] <... futex resumed>) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1639] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 326.798250][ T1645] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1642] <... futex resumed>) = 0 [pid 1643] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1642] <... futex resumed>) = 0 [pid 1643] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] <... futex resumed>) = 0 [pid 1640] <... futex resumed>) = 1 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1641] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1637] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1644] <... futex resumed>) = 0 [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1644] <... futex resumed>) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1645] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1638] <... futex resumed>) = 0 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1638] <... futex resumed>) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1639] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 326.993444][ T1637] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1642] <... futex resumed>) = 0 [pid 1643] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1642] <... futex resumed>) = 0 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1643] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] <... futex resumed>) = 0 [pid 1642] <... futex resumed>) = 1 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1643] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1640] <... futex resumed>) = 0 [pid 1641] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 327.045701][ T1639] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 327.103901][ T1641] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1637] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1636] <... futex resumed>) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1636] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1637] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1644] <... futex resumed>) = 0 [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1644] <... futex resumed>) = 0 [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1645] <... futex resumed>) = 0 [pid 1644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1644] <... futex resumed>) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1645] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1638] <... futex resumed>) = 0 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1638] <... futex resumed>) = 0 [pid 1639] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1639] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1638] <... futex resumed>) = 0 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1638] <... futex resumed>) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1638] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1639] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1639] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 327.203336][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.209654][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 327.217167][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1642] <... futex resumed>) = 0 [pid 1643] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1642] <... futex resumed>) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1643] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1640] <... futex resumed>) = 0 [pid 1641] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1641] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1640] <... futex resumed>) = 0 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1640] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1640] <... futex resumed>) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1640] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1641] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 327.254784][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.261067][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 327.268438][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 327.287177][ T1643] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 327.313543][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.319870][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 327.327194][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1637] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1636] <... futex resumed>) = 0 [pid 1637] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1636] exit_group(0 [pid 1637] <... futex resumed>) = ? [pid 1636] <... exit_group resumed>) = ? [pid 1637] +++ exited with 0 +++ [pid 1636] +++ exited with 0 +++ [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1636, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1645] <... futex resumed>) = 1 [pid 1644] <... futex resumed>) = 0 [pid 434] restart_syscall(<... resuming interrupted clone ...> [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] <... restart_syscall resumed>) = 0 [pid 1644] <... futex resumed>) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1645] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1645] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1645] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... openat resumed>) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./85/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3 [pid 1645] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 434] <... close resumed>) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 434] rmdir("./85") = 0 [pid 434] mkdir("./86", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1648 ./strace-static-x86_64: Process 1648 attached [pid 1645] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1648] set_robust_list(0x555562678760, 24) = 0 [pid 1648] chdir("./86") = 0 [pid 1648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1648] setpgid(0, 0) = 0 [pid 1648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1648] write(3, "1000", 4) = 4 [pid 1639] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1638] <... futex resumed>) = 0 [pid 1639] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1638] exit_group(0 [pid 1648] close(3 [pid 1639] <... futex resumed>) = ? [pid 1648] <... close resumed>) = 0 [pid 1638] <... exit_group resumed>) = ? [ 327.405438][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 327.413682][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.426654][ T1645] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 327.432919][ T24] usb 1-1: USB disconnect, device number 87 [ 327.441468][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1648] symlink("/dev/binderfs", "./binderfs" [pid 1639] +++ exited with 0 +++ [pid 1638] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1638, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1648] <... symlink resumed>) = 0 [pid 437] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1648] write(1, "executing program\n", 18 [pid 437] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program ) = 3 [pid 1648] <... write resumed>) = 18 [pid 437] newfstatat(3, "", [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1648] <... futex resumed>) = 0 [pid 437] getdents64(3, [pid 1648] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 437] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1648] <... rt_sigaction resumed>NULL, 8) = 0 [pid 437] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1648] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 437] newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 437] unlink("./85/binderfs") = 0 [pid 1648] <... mmap resumed>) = 0x7ffbef2d0000 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1648] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 437] close(3) = 0 [pid 1648] <... mprotect resumed>) = 0 [pid 437] rmdir("./85" [pid 1648] rt_sigprocmask(SIG_BLOCK, ~[], [pid 437] <... rmdir resumed>) = 0 [pid 1648] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 437] mkdir("./86", 0777) = 0 [pid 1648] <... clone3 resumed> => {parent_tid=[1649]}, 88) = 1649 [pid 1648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1650 ./strace-static-x86_64: Process 1650 attached ./strace-static-x86_64: Process 1649 attached [pid 1650] set_robust_list(0x555562678760, 24 [pid 1649] set_robust_list(0x7ffbef2f09a0, 24 [pid 1650] <... set_robust_list resumed>) = 0 [pid 1649] <... set_robust_list resumed>) = 0 [pid 1650] chdir("./86" [pid 1649] rt_sigprocmask(SIG_SETMASK, [], [pid 1650] <... chdir resumed>) = 0 [pid 1649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1649] openat(AT_FDCWD, NULL, O_RDONLY [pid 1650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1649] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1650] <... prctl resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1650] setpgid(0, 0) = 0 [pid 1649] <... futex resumed>) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] ioctl(-1, TIOCSETD, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1649] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1650] <... openat resumed>) = 3 [pid 1650] write(3, "1000", 4 [pid 1649] <... futex resumed>) = 0 [pid 1648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] <... write resumed>) = 4 [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1650] close(3 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1650] <... close resumed>) = 0 [pid 1650] symlink("/dev/binderfs", "./binderfs" [pid 1649] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1650] <... symlink resumed>) = 0 [pid 1649] <... openat resumed>) = 3 executing program [pid 1650] write(1, "executing program\n", 18 [pid 1649] ioctl(3, USB_RAW_IOCTL_INIT [pid 1650] <... write resumed>) = 18 [pid 1649] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1650] <... futex resumed>) = 0 [pid 1650] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1649] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1650] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1650] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1651]}, 88) = 1651 [pid 1650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1643] <... futex resumed>) = 1 [pid 1642] <... futex resumed>) = 0 [pid 1643] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1642] <... futex resumed>) = 0 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1643] <... futex resumed>) = 0 [pid 1642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1642] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1643] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1642] <... futex resumed>) = 0 [pid 1643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 327.457597][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 327.474456][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.497242][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1642] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 1651 attached [pid 1643] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1651] set_robust_list(0x7ffbef2f09a0, 24 [pid 1641] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1641] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1651] <... set_robust_list resumed>) = 0 [pid 1640] <... futex resumed>) = 0 [pid 1651] rt_sigprocmask(SIG_SETMASK, [], [pid 1640] exit_group(0 [pid 1651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1640] <... exit_group resumed>) = ? [pid 1641] <... futex resumed>) = ? [pid 1641] +++ exited with 0 +++ [pid 1651] openat(AT_FDCWD, NULL, O_RDONLY [pid 1640] +++ exited with 0 +++ [pid 1651] <... openat resumed>) = -1 EFAULT (Bad address) [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] restart_syscall(<... resuming interrupted clone ...> [pid 1651] <... futex resumed>) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] ioctl(-1, TIOCSETD, NULL [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1651] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1651] <... openat resumed>) = 3 [pid 1651] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] <... restart_syscall resumed>) = 0 [pid 438] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 327.503734][ T39] usb 4-1: USB disconnect, device number 87 [ 327.507629][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 327.510158][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 327.518113][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 327.536957][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./85/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./85") = 0 [pid 438] mkdir("./86", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1652 ./strace-static-x86_64: Process 1652 attached [pid 1652] set_robust_list(0x555562678760, 24) = 0 [pid 1652] chdir("./86") = 0 [pid 1652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1652] setpgid(0, 0) = 0 [pid 1652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1652] write(3, "1000", 4) = 4 [pid 1652] close(3) = 0 [pid 1652] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1652] write(1, "executing program\n", 18executing program ) = 18 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1652] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1652] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1652] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1653]}, 88) = 1653 [pid 1652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1653 attached [pid 1653] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1653] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1652] <... futex resumed>) = 0 [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1653] <... futex resumed>) = 1 [pid 1653] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1652] <... futex resumed>) = 0 [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1653] <... futex resumed>) = 1 [pid 1653] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1653] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 327.548760][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.568004][ T453] usb 5-1: USB disconnect, device number 87 [ 327.575792][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1644] <... futex resumed>) = 0 [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1644] <... futex resumed>) = 0 [pid 1645] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1644] <... futex resumed>) = 0 [pid 1644] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1645] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1645] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1643] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1642] <... futex resumed>) = 0 [pid 1643] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1642] exit_group(0 [pid 1643] <... futex resumed>) = ? [pid 1642] <... exit_group resumed>) = ? [pid 1643] +++ exited with 0 +++ [pid 1642] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1642, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [ 327.659313][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 327.665609][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 327.674291][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./85/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./85") = 0 [pid 435] mkdir("./86", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1654 ./strace-static-x86_64: Process 1654 attached [pid 1654] set_robust_list(0x555562678760, 24) = 0 [pid 1654] chdir("./86") = 0 [pid 1654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1654] setpgid(0, 0) = 0 [pid 1654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1654] write(3, "1000", 4) = 4 [pid 1654] close(3) = 0 [pid 1654] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1654] write(1, "executing program\n", 18) = 18 [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1654] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1654] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1655]}, 88) = 1655 [pid 1654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1655 attached [pid 1655] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1655] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] <... futex resumed>) = 0 [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1655] <... futex resumed>) = 1 [pid 1655] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] <... futex resumed>) = 0 [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1655] <... futex resumed>) = 1 [pid 1655] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1655] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 327.710009][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 327.727495][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.739803][ T19] usb 2-1: USB disconnect, device number 87 [ 327.745777][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1645] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1645] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1644] <... futex resumed>) = 0 [pid 1644] exit_group(0 [pid 1645] <... futex resumed>) = ? [pid 1644] <... exit_group resumed>) = ? [pid 1645] +++ exited with 0 +++ [pid 1644] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1644, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./85/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./85") = 0 [pid 436] mkdir("./86", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x555562678750) = 1656 ./strace-static-x86_64: Process 1656 attached [pid 1656] set_robust_list(0x555562678760, 24) = 0 [pid 1656] chdir("./86") = 0 [pid 1656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1656] setpgid(0, 0) = 0 [pid 1656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1656] write(3, "1000", 4) = 4 [pid 1656] close(3) = 0 [pid 1656] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1656] write(1, "executing program\n", 18) = 18 [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1656] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1656] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1656] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1657]}, 88) = 1657 [pid 1656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1657 attached [pid 1657] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1657] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1656] <... futex resumed>) = 0 [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1657] <... futex resumed>) = 1 [pid 1657] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1656] <... futex resumed>) = 0 [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1657] <... futex resumed>) = 1 [pid 1657] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1657] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1649] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 327.861449][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 327.869455][ T24] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 327.880440][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 327.893543][ T443] usb 3-1: USB disconnect, device number 87 [ 327.902933][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1651] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 327.939344][ T39] usb 4-1: new high-speed USB device number 88 using dummy_hcd [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1653] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1649] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 327.999498][ T453] usb 5-1: new high-speed USB device number 88 using dummy_hcd [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 328.061280][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.072048][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 328.083713][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.092591][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.100527][ T24] usb 1-1: Product: syz [ 328.104532][ T24] usb 1-1: Manufacturer: syz [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1651] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 328.108920][ T24] usb 1-1: SerialNumber: syz [ 328.131121][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.142023][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1655] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1653] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1651] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1653] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1651] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [ 328.154508][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.159287][ T19] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 328.163489][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.178573][ T39] usb 4-1: Product: syz [ 328.182801][ T39] usb 4-1: Manufacturer: syz [ 328.187177][ T39] usb 4-1: SerialNumber: syz [ 328.195796][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 328.206970][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 328.219094][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.228010][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.235939][ T453] usb 5-1: Product: syz [ 328.239953][ T453] usb 5-1: Manufacturer: syz [ 328.244361][ T453] usb 5-1: SerialNumber: syz [pid 1657] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1649] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1655] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 328.299293][ T443] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 328.318219][ T1649] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1651] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 328.361205][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.372022][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 328.384122][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.393238][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.401059][ T19] usb 2-1: Product: syz [pid 1655] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 328.405085][ T1651] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 328.412283][ T19] usb 2-1: Manufacturer: syz [ 328.416608][ T19] usb 2-1: SerialNumber: syz [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1657] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 328.453791][ T1653] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 328.480915][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.491801][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1649] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1657] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 328.503463][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 328.512363][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.520173][ T443] usb 3-1: Product: syz [ 328.524235][ T443] usb 3-1: Manufacturer: syz [ 328.528664][ T443] usb 3-1: SerialNumber: syz [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1651] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1654] <... futex resumed>) = 0 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 328.625981][ T1655] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1649] <... futex resumed>) = 0 [pid 1648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1649] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1656] <... futex resumed>) = 0 [pid 1657] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1656] <... futex resumed>) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1657] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 328.738214][ T1657] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1651] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = 0 [pid 1650] <... futex resumed>) = 1 [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1654] <... futex resumed>) = 0 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1653] <... futex resumed>) = 0 [pid 1652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1649] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1656] <... futex resumed>) = 0 [pid 1657] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1656] <... futex resumed>) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1657] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 328.937477][ T1649] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1651] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1654] <... futex resumed>) = 0 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 0 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1655] <... futex resumed>) = 0 [pid 1654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 329.010795][ T1651] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 329.066786][ T1653] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1649] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1648] <... futex resumed>) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1648] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1649] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1649] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1657] <... futex resumed>) = 1 [pid 1657] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1656] <... futex resumed>) = 0 [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1657] <... futex resumed>) = 0 [pid 1656] <... futex resumed>) = 1 [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1657] <... futex resumed>) = 0 [pid 1656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1657] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1656] <... futex resumed>) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1657] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 329.147904][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 329.154298][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 329.161733][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1651] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1650] <... futex resumed>) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1650] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1651] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1651] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1654] <... futex resumed>) = 0 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1655] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1652] <... futex resumed>) = 0 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1653] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] <... futex resumed>) = 0 [pid 1652] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1653] <... futex resumed>) = 0 [pid 1652] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 329.221017][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 329.227372][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 329.234834][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 329.241373][ T1655] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 329.276480][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 329.282828][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 329.290180][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1649] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1648] <... futex resumed>) = 0 [pid 1649] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1648] exit_group(0 [pid 1649] <... futex resumed>) = ? [pid 1648] <... exit_group resumed>) = ? [pid 1649] +++ exited with 0 +++ [pid 1648] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1648, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1657] <... futex resumed>) = 1 [pid 1656] <... futex resumed>) = 0 [pid 434] newfstatat(AT_FDCWD, "./86/binderfs", [pid 1657] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1656] <... futex resumed>) = 0 [pid 434] unlink("./86/binderfs" [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... unlink resumed>) = 0 [pid 1657] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] getdents64(3, [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1657] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] close(3 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... close resumed>) = 0 [pid 434] rmdir("./86") = 0 [pid 434] mkdir("./87", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1659 [pid 1657] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1659 attached [pid 1659] set_robust_list(0x555562678760, 24 [pid 1657] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1659] <... set_robust_list resumed>) = 0 [pid 1659] chdir("./87") = 0 [pid 1659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1659] setpgid(0, 0) = 0 [pid 1659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1659] write(3, "1000", 4) = 4 [pid 1659] close(3) = 0 [pid 1659] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1659] write(1, "executing program\n", 18executing program ) = 18 [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1659] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1659] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1660]}, 88) = 1660 [pid 1659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1660 attached [pid 1660] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1660] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1659] <... futex resumed>) = 0 [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1660] <... futex resumed>) = 1 [pid 1660] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1659] <... futex resumed>) = 0 [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1660] <... futex resumed>) = 1 [pid 1660] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1660] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 329.358188][ T1657] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 329.359323][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 329.382983][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 329.395574][ T24] usb 1-1: USB disconnect, device number 88 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1651] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1650] <... futex resumed>) = 0 [pid 1651] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1650] exit_group(0 [pid 1651] <... futex resumed>) = ? [pid 1650] <... exit_group resumed>) = ? [pid 1651] +++ exited with 0 +++ [pid 1650] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./86/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./86") = 0 [pid 437] mkdir("./87", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1662 ./strace-static-x86_64: Process 1662 attached [pid 1662] set_robust_list(0x555562678760, 24) = 0 [pid 1662] chdir("./87") = 0 [pid 1662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1662] setpgid(0, 0) = 0 [pid 1662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1662] write(3, "1000", 4 [pid 1655] <... futex resumed>) = 1 [pid 1654] <... futex resumed>) = 0 [pid 1662] <... write resumed>) = 4 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1662] close(3 [pid 1655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1654] <... futex resumed>) = 0 [pid 1662] <... close resumed>) = 0 [pid 1655] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1662] symlink("/dev/binderfs", "./binderfs" [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1655] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 1662] <... symlink resumed>) = 0 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1662] write(1, "executing program\n", 18 [pid 1655] <... futex resumed>) = 1 [pid 1662] <... write resumed>) = 18 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] <... futex resumed>) = 0 [ 329.401707][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 329.423179][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 329.431343][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 329.444941][ T39] usb 4-1: USB disconnect, device number 88 [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1654] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1662] <... futex resumed>) = 0 [pid 1655] <... futex resumed>) = 0 [pid 1654] <... futex resumed>) = 1 [pid 1662] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 1655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1654] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1662] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1655] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 1655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1655] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1662] <... mmap resumed>) = 0x7ffbef2d0000 [pid 1662] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1662] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1663]}, 88) = 1663 [pid 1662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1653] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1652] <... futex resumed>) = 0 [pid 1653] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1652] exit_group(0 [pid 1653] <... futex resumed>) = ? [pid 1652] <... exit_group resumed>) = ? [pid 1653] +++ exited with 0 +++ [pid 1652] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1652, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./86/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./86") = 0 [pid 438] mkdir("./87", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1664 ./strace-static-x86_64: Process 1663 attached [pid 1663] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1663] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1662] <... futex resumed>) = 0 [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1663] <... futex resumed>) = 1 [pid 1663] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1663] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1663] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 329.454093][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 329.464345][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 329.473644][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 329.482998][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 329.494667][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1664 attached [pid 1664] set_robust_list(0x555562678760, 24) = 0 [pid 1664] chdir("./87") = 0 [pid 1664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1664] setpgid(0, 0) = 0 [pid 1664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1664] write(3, "1000", 4) = 4 [pid 1664] close(3) = 0 [pid 1664] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1664] write(1, "executing program\n", 18) = 18 [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1664] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1664] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1664] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1664] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1664] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1665]}, 88) = 1665 [pid 1664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1665 attached [pid 1665] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1665] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1665] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1665] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1665] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 329.497879][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 329.517281][ T453] usb 5-1: USB disconnect, device number 88 [ 329.523543][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1656] <... futex resumed>) = 0 [pid 1657] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1657] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1656] <... futex resumed>) = 0 [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1657] <... futex resumed>) = 0 [pid 1656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1656] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1657] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1656] <... futex resumed>) = 0 [pid 1657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1656] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1657] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 329.572514][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 329.578775][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 329.588191][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1655] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1655] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1654] <... futex resumed>) = 0 [pid 1654] exit_group(0 [pid 1655] <... futex resumed>) = ? [pid 1654] <... exit_group resumed>) = ? [pid 1655] +++ exited with 0 +++ [pid 1654] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOWexecuting program ) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./86/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./86") = 0 [pid 435] mkdir("./87", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1666 ./strace-static-x86_64: Process 1666 attached [pid 1666] set_robust_list(0x555562678760, 24) = 0 [pid 1666] chdir("./87") = 0 [pid 1666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1666] setpgid(0, 0) = 0 [pid 1666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1666] write(3, "1000", 4) = 4 [pid 1666] close(3) = 0 [pid 1666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1666] write(1, "executing program\n", 18) = 18 [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1666] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1666] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1667]}, 88) = 1667 [pid 1666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1667 attached [pid 1667] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1667] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1666] <... futex resumed>) = 0 [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1667] <... futex resumed>) = 1 [pid 1667] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1666] <... futex resumed>) = 0 [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1667] <... futex resumed>) = 1 [pid 1667] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1667] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 329.673458][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 329.683922][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 329.702815][ T19] usb 2-1: USB disconnect, device number 88 [ 329.709971][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1657] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1656] <... futex resumed>) = 0 [pid 1656] exit_group(0 [pid 1657] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1656] <... exit_group resumed>) = ? [pid 1657] <... futex resumed>) = ? [pid 1657] +++ exited with 0 +++ [pid 1656] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1656, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 436] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./86/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./86") = 0 [pid 436] mkdir("./87", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1668 ./strace-static-x86_64: Process 1668 attached [pid 1668] set_robust_list(0x555562678760, 24) = 0 [pid 1668] chdir("./87") = 0 [pid 1668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1668] setpgid(0, 0) = 0 [pid 1668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1668] write(3, "1000", 4 [pid 1660] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1668] <... write resumed>) = 4 [pid 1668] close(3) = 0 [pid 1668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1668] write(1, "executing program\n", 18executing program ) = 18 [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1668] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1668] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1668] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1669]}, 88) = 1669 [pid 1668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1669 attached [pid 1669] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1669] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1668] <... futex resumed>) = 0 [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1669] <... futex resumed>) = 1 [pid 1669] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1668] <... futex resumed>) = 0 [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1669] <... futex resumed>) = 1 [pid 1669] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1669] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 329.775463][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 329.788194][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 329.799952][ T24] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 329.809014][ T443] usb 3-1: USB disconnect, device number 88 [ 329.815113][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1663] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 329.869321][ T39] usb 4-1: new high-speed USB device number 89 using dummy_hcd [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1665] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1660] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 329.929333][ T453] usb 5-1: new high-speed USB device number 89 using dummy_hcd [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 329.980505][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.991346][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 330.004362][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.013501][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.021384][ T24] usb 1-1: Product: syz [ 330.025348][ T24] usb 1-1: Manufacturer: syz [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1663] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 330.029765][ T24] usb 1-1: SerialNumber: syz [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 330.051003][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.062019][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 330.074171][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.083128][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.090905][ T39] usb 4-1: Product: syz [ 330.094846][ T39] usb 4-1: Manufacturer: syz [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1665] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1667] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 330.099292][ T39] usb 4-1: SerialNumber: syz [ 330.119283][ T19] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 330.122253][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.137479][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 330.150233][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.159132][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.166960][ T453] usb 5-1: Product: syz [ 330.170912][ T453] usb 5-1: Manufacturer: syz [ 330.175327][ T453] usb 5-1: SerialNumber: syz [pid 1669] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1659] <... futex resumed>) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1660] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 330.209317][ T443] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 330.238532][ T1660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1667] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1663] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1667] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 330.301321][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.309887][ T1663] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 330.312661][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 330.332155][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.341154][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] <... futex resumed>) = 0 [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = 0 [pid 1664] <... futex resumed>) = 1 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1665] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1669] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1665] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1669] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1665] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 330.348954][ T19] usb 2-1: Product: syz [ 330.352971][ T19] usb 2-1: Manufacturer: syz [ 330.357372][ T19] usb 2-1: SerialNumber: syz [ 330.385044][ T1665] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1659] <... futex resumed>) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1660] <... ioctl resumed>, 0xa) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1669] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 330.393174][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.404008][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 330.416759][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.425710][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.433606][ T443] usb 3-1: Product: syz [ 330.437547][ T443] usb 3-1: Manufacturer: syz [ 330.442087][ T443] usb 3-1: SerialNumber: syz [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1663] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1666] <... futex resumed>) = 0 [pid 1667] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1666] <... futex resumed>) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1667] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1664] <... futex resumed>) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1665] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 330.566830][ T1667] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1660] <... futex resumed>) = 0 [pid 1659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1659] <... futex resumed>) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1660] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1668] <... futex resumed>) = 0 [pid 1669] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1668] <... futex resumed>) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1669] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 330.652690][ T1669] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1663] <... futex resumed>) = 0 [pid 1662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1663] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1666] <... futex resumed>) = 0 [pid 1667] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1666] <... futex resumed>) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1667] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1665] <... futex resumed>) = 0 [pid 1664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1664] <... futex resumed>) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1665] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1659] <... futex resumed>) = 0 [pid 1660] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1668] <... futex resumed>) = 0 [pid 1669] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1668] <... futex resumed>) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1669] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 330.851601][ T1660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1663] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1666] <... futex resumed>) = 0 [pid 1667] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1666] <... futex resumed>) = 0 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1667] <... futex resumed>) = 0 [pid 1666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1667] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1666] <... futex resumed>) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1667] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 330.925163][ T1663] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1664] <... futex resumed>) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1665] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 330.998593][ T1665] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1659] <... futex resumed>) = 0 [pid 1660] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1660] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1659] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1659] <... futex resumed>) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1659] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1660] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1660] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1668] <... futex resumed>) = 0 [pid 1669] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1668] <... futex resumed>) = 0 [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1669] <... futex resumed>) = 0 [pid 1668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1669] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1668] <... futex resumed>) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1669] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 331.062019][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 331.068474][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 331.076077][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1663] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1662] <... futex resumed>) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1662] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1663] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1663] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1666] <... futex resumed>) = 0 [pid 1667] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1666] <... futex resumed>) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1667] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 331.134706][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 331.141017][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 331.148365][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1664] <... futex resumed>) = 0 [pid 1665] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1665] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1664] <... futex resumed>) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1664] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1665] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 331.178496][ T1667] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 331.207790][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 331.214127][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 331.221465][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1660] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1659] <... futex resumed>) = 0 [pid 1660] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1659] exit_group(0 [pid 1660] <... futex resumed>) = ? [pid 1659] <... exit_group resumed>) = ? [pid 1660] +++ exited with 0 +++ [pid 1659] +++ exited with 0 +++ [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1669] <... futex resumed>) = 1 [pid 1668] <... futex resumed>) = 0 [pid 1669] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1668] <... futex resumed>) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1669] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1669] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] <... openat resumed>) = 3 [pid 1669] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./87/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./87") = 0 [pid 434] mkdir("./88", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1671 ./strace-static-x86_64: Process 1671 attached [pid 1671] set_robust_list(0x555562678760, 24) = 0 [pid 1671] chdir("./88") = 0 [pid 1671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1671] setpgid(0, 0) = 0 [pid 1671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1671] write(3, "1000", 4) = 4 [pid 1671] close(3) = 0 [pid 1671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1671] write(1, "executing program\n", 18executing program ) = 18 [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1671] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1671] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1672]}, 88) = 1672 [pid 1671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1672 attached [ 331.264401][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 331.274175][ T1669] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 331.274217][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 331.297622][ T24] usb 1-1: USB disconnect, device number 89 [pid 1672] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1672] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1671] <... futex resumed>) = 0 [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1672] <... futex resumed>) = 1 [pid 1672] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1671] <... futex resumed>) = 0 [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1672] <... futex resumed>) = 1 [pid 1672] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1672] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1663] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1662] <... futex resumed>) = 0 [pid 1663] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1662] exit_group(0 [pid 1663] <... futex resumed>) = ? [pid 1662] <... exit_group resumed>) = ? [pid 1663] +++ exited with 0 +++ [pid 1662] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./87/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./87") = 0 [pid 437] mkdir("./88", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1673 ./strace-static-x86_64: Process 1673 attached [pid 1673] set_robust_list(0x555562678760, 24) = 0 [pid 1673] chdir("./88") = 0 [pid 1673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1673] setpgid(0, 0) = 0 [pid 1673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1673] write(3, "1000", 4) = 4 [pid 1673] close(3) = 0 [pid 1673] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1673] write(1, "executing program\n", 18executing program ) = 18 [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1673] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1673] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1674]}, 88) = 1674 [pid 1673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1674 attached [pid 1674] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1674] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1673] <... futex resumed>) = 0 [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1674] <... futex resumed>) = 1 [pid 1674] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1673] <... futex resumed>) = 0 [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1674] <... futex resumed>) = 1 [pid 1674] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1674] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 331.313678][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 331.336634][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 331.352017][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1666] <... futex resumed>) = 0 [pid 1667] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1666] <... futex resumed>) = 0 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1667] <... futex resumed>) = 0 [pid 1666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1666] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1667] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1666] <... futex resumed>) = 0 [pid 1667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1666] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1667] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1665] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1664] <... futex resumed>) = 0 [pid 1665] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1664] exit_group(0 [pid 1665] <... futex resumed>) = ? [pid 1664] <... exit_group resumed>) = ? [pid 1665] +++ exited with 0 +++ [pid 1664] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1664, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 438] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 331.380761][ T39] usb 4-1: USB disconnect, device number 89 [ 331.387614][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 331.387618][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 331.404878][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 331.414232][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 331.414728][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 executing program [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./87/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./87") = 0 [pid 438] mkdir("./88", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1675 ./strace-static-x86_64: Process 1675 attached [pid 1675] set_robust_list(0x555562678760, 24) = 0 [pid 1675] chdir("./88") = 0 [pid 1675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1675] setpgid(0, 0) = 0 [pid 1675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1675] write(3, "1000", 4) = 4 [pid 1675] close(3) = 0 [pid 1675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1675] write(1, "executing program\n", 18) = 18 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1675] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1675] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1676]}, 88) = 1676 [pid 1675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1676 attached [pid 1676] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1676] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1675] <... futex resumed>) = 0 [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1676] <... futex resumed>) = 1 [pid 1676] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1675] <... futex resumed>) = 0 [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1676] <... futex resumed>) = 1 [pid 1676] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1676] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1668] <... futex resumed>) = 0 [pid 1669] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1668] <... futex resumed>) = 0 [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1669] <... futex resumed>) = 0 [pid 1668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1669] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1668] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1669] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1668] <... futex resumed>) = 0 [pid 1669] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 331.426393][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 331.443484][ T453] usb 5-1: USB disconnect, device number 89 [ 331.459899][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1668] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1669] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 331.495335][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 331.502438][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 331.510732][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1667] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1667] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1666] <... futex resumed>) = 0 [pid 1666] exit_group(0 [pid 1667] <... futex resumed>) = ? [pid 1666] <... exit_group resumed>) = ? [pid 1667] +++ exited with 0 +++ [pid 1666] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1666, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./87/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./87") = 0 [pid 435] mkdir("./88", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1678 ./strace-static-x86_64: Process 1678 attached [pid 1678] set_robust_list(0x555562678760, 24) = 0 [pid 1678] chdir("./88") = 0 [pid 1678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1678] setpgid(0, 0) = 0 [pid 1678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1678] write(3, "1000", 4) = 4 [pid 1678] close(3) = 0 [pid 1678] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1678] write(1, "executing program\n", 18executing program ) = 18 [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1678] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1678] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1678] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1679]}, 88) = 1679 [pid 1678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1679 attached [pid 1679] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1679] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1679] <... futex resumed>) = 0 [pid 1678] <... futex resumed>) = 1 [pid 1679] ioctl(-1, TIOCSETD, NULL [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1679] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1679] <... futex resumed>) = 0 [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1679] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1678] <... futex resumed>) = 0 [pid 1679] <... openat resumed>) = 3 [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1679] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 331.605769][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 331.616660][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 331.629831][ T19] usb 2-1: USB disconnect, device number 89 [ 331.637122][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1669] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1669] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1668] <... futex resumed>) = 0 [pid 1668] exit_group(0 [pid 1669] <... futex resumed>) = ? [pid 1668] <... exit_group resumed>) = ? [pid 1669] +++ exited with 0 +++ [pid 1668] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1668, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./87/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./87") = 0 [pid 436] mkdir("./88", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1680 ./strace-static-x86_64: Process 1680 attached [pid 1680] set_robust_list(0x555562678760, 24) = 0 [pid 1680] chdir("./88") = 0 [pid 1680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1680] setpgid(0, 0) = 0 [pid 1680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1680] write(3, "1000", 4) = 4 [pid 1680] close(3) = 0 [pid 1680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1680] write(1, "executing program\n", 18executing program ) = 18 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1680] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1680] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1681]}, 88) = 1681 [pid 1680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1681 attached [pid 1681] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1681] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1672] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1680] <... futex resumed>) = 0 [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1681] <... futex resumed>) = 1 [pid 1681] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1680] <... futex resumed>) = 0 [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1681] <... futex resumed>) = 1 [pid 1681] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1681] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [ 331.703829][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 331.717942][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 331.728847][ T24] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 331.741697][ T443] usb 3-1: USB disconnect, device number 89 [pid 1681] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 331.748592][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1674] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1676] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 331.799285][ T39] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 331.839394][ T453] usb 5-1: new high-speed USB device number 90 using dummy_hcd [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1672] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 331.921242][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.931999][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 331.943581][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 331.952545][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.960333][ T24] usb 1-1: Product: syz [ 331.964273][ T24] usb 1-1: Manufacturer: syz [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1674] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 331.968665][ T24] usb 1-1: SerialNumber: syz [ 331.990707][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.001706][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1676] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1674] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1679] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1674] <... ioctl resumed>, 0) = 0 [pid 1679] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1674] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1674] <... ioctl resumed>, 0) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1674] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [ 332.013838][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 332.022838][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.030747][ T39] usb 4-1: Product: syz [ 332.034778][ T39] usb 4-1: Manufacturer: syz [ 332.039120][ T39] usb 4-1: SerialNumber: syz [ 332.039279][ T19] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 332.051103][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1676] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 332.064873][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 332.077669][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 332.086654][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.094507][ T453] usb 5-1: Product: syz [ 332.098458][ T453] usb 5-1: Manufacturer: syz [ 332.102913][ T453] usb 5-1: SerialNumber: syz [pid 1681] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] <... futex resumed>) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1672] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1679] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 332.149312][ T443] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 332.178122][ T1672] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] <... futex resumed>) = 0 [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = 0 [pid 1673] <... futex resumed>) = 1 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1674] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 332.231581][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.242498][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 332.254441][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 332.263478][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.264720][ T1674] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1679] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1675] <... futex resumed>) = 0 [pid 1676] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1681] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 332.272754][ T19] usb 2-1: Product: syz [ 332.283533][ T19] usb 2-1: Manufacturer: syz [ 332.287872][ T19] usb 2-1: SerialNumber: syz [ 332.313076][ T1676] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 332.330776][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.341552][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 332.354240][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 332.363173][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.370950][ T443] usb 3-1: Product: syz [ 332.374925][ T443] usb 3-1: Manufacturer: syz [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] <... futex resumed>) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1672] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1681] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 332.379370][ T443] usb 3-1: SerialNumber: syz [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] <... futex resumed>) = 0 [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = 0 [pid 1673] <... futex resumed>) = 1 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1674] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1675] <... futex resumed>) = 0 [pid 1676] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1675] <... futex resumed>) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1676] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 332.495162][ T1679] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1672] <... futex resumed>) = 0 [pid 1671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] <... futex resumed>) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1672] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1680] <... futex resumed>) = 0 [pid 1681] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1680] <... futex resumed>) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 332.589414][ T1681] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1673] <... futex resumed>) = 0 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1673] <... futex resumed>) = 0 [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1674] <... futex resumed>) = 0 [pid 1673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1673] <... futex resumed>) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1674] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1678] <... futex resumed>) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1679] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1675] <... futex resumed>) = 0 [pid 1676] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1675] <... futex resumed>) = 0 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1676] <... futex resumed>) = 0 [pid 1675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1676] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1675] <... futex resumed>) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1676] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] <... futex resumed>) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1672] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1681] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1680] <... futex resumed>) = 0 [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] <... futex resumed>) = 0 [pid 1680] <... futex resumed>) = 1 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1681] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 332.789445][ T1672] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1673] <... futex resumed>) = 0 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1673] <... futex resumed>) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1674] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1678] <... futex resumed>) = 0 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1679] <... futex resumed>) = 0 [pid 1678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1678] <... futex resumed>) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1679] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1675] <... futex resumed>) = 0 [pid 1676] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1675] <... futex resumed>) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1676] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 332.886473][ T1674] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 332.925302][ T1676] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1671] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1672] <... futex resumed>) = 0 [pid 1671] <... futex resumed>) = 1 [pid 1672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1671] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1672] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1680] <... futex resumed>) = 0 [pid 1672] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1681] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1680] <... futex resumed>) = 0 [pid 1672] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1680] <... futex resumed>) = 0 [pid 1681] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1680] <... futex resumed>) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1681] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 332.999385][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 333.005827][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 333.013273][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1673] <... futex resumed>) = 0 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1673] <... futex resumed>) = 0 [pid 1674] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1674] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1673] <... futex resumed>) = 0 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1673] <... futex resumed>) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1673] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1674] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1678] <... futex resumed>) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1679] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1675] <... futex resumed>) = 0 [pid 1676] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1675] <... futex resumed>) = 0 [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1676] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1675] <... futex resumed>) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1675] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1676] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1675] <... futex resumed>) = 0 [pid 1676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1675] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1676] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 333.096508][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 333.102841][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 333.110212][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 333.113119][ T1679] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 333.134710][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1672] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1671] <... futex resumed>) = 0 [pid 1672] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1671] exit_group(0 [pid 1672] <... futex resumed>) = ? [pid 1671] <... exit_group resumed>) = ? [pid 1672] +++ exited with 0 +++ [ 333.141065][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 333.148358][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1671] +++ exited with 0 +++ [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1671, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1681] <... futex resumed>) = 1 [pid 1680] <... futex resumed>) = 0 [pid 1681] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1680] <... futex resumed>) = 0 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1681] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 434] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 434] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 434] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./88/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./88/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./88") = 0 [pid 434] mkdir("./89", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1683 ./strace-static-x86_64: Process 1683 attached [pid 1683] set_robust_list(0x555562678760, 24) = 0 [pid 1683] chdir("./89") = 0 [pid 1681] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1683] setpgid(0, 0) = 0 [pid 1683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1683] write(3, "1000", 4) = 4 [pid 1683] close(3) = 0 [pid 1683] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1683] write(1, "executing program\n", 18executing program ) = 18 [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1683] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1683] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1684]}, 88) = 1684 [pid 1683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1684 attached [pid 1684] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1684] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1683] <... futex resumed>) = 0 [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1684] <... futex resumed>) = 1 [pid 1684] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1683] <... futex resumed>) = 0 [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1684] <... futex resumed>) = 1 [pid 1684] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1684] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 333.202758][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 333.210876][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 333.223384][ T1681] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 333.232824][ T24] usb 1-1: USB disconnect, device number 90 [ 333.239805][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1674] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1673] <... futex resumed>) = 0 [pid 1674] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1673] exit_group(0 [pid 1674] <... futex resumed>) = ? [pid 1673] <... exit_group resumed>) = ? [pid 1674] +++ exited with 0 +++ [pid 1673] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1673, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./88/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./88/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./88") = 0 [pid 437] mkdir("./89", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1685 ./strace-static-x86_64: Process 1685 attached [pid 1685] set_robust_list(0x555562678760, 24 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] <... set_robust_list resumed>) = 0 [pid 1679] <... futex resumed>) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1685] chdir("./89" [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] <... chdir resumed>) = 0 [pid 1679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1679] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1678] <... futex resumed>) = 0 [pid 1685] <... prctl resumed>) = 0 [pid 1679] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1685] setpgid(0, 0 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1685] <... setpgid resumed>) = 0 [pid 1679] <... futex resumed>) = 0 [pid 1678] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1678] <... futex resumed>) = 0 [pid 1685] <... openat resumed>) = 3 [pid 1679] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1685] write(3, "1000", 4 [pid 1679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1678] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1685] <... write resumed>) = 4 [pid 1685] close(3 [pid 1679] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1685] <... close resumed>) = 0 [pid 1685] symlink("/dev/binderfs", "./binderfs" [ 333.298832][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 333.316545][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 333.331430][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 333.333455][ T39] usb 4-1: USB disconnect, device number 90 [pid 1676] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] <... symlink resumed>) = 0 [pid 1676] <... futex resumed>) = 1 [pid 1685] write(1, "executing program\n", 18 [pid 1675] <... futex resumed>) = 0 [pid 1675] exit_group(0) = ? executing program [pid 1685] <... write resumed>) = 18 [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1676] +++ exited with 0 +++ [pid 1675] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1675, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1685] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 438] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1685] <... rt_sigaction resumed>NULL, 8) = 0 [pid 438] <... openat resumed>) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 438] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./88/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./88/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./88") = 0 [pid 438] mkdir("./89", 0777 [pid 1685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 438] <... mkdir resumed>) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1685] <... mmap resumed>) = 0x7ffbef2d0000 [pid 438] <... clone resumed>, child_tidptr=0x555562678750) = 1686 [pid 1685] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 1686 attached [pid 1685] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1686] set_robust_list(0x555562678760, 24 [pid 1685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1686] <... set_robust_list resumed>) = 0 [pid 1685] <... clone3 resumed> => {parent_tid=[1687]}, 88) = 1687 [pid 1685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1686] chdir("./89" [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1686] <... chdir resumed>) = 0 [pid 1686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 1687 attached [pid 1687] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1687] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] setpgid(0, 0 [pid 1685] <... futex resumed>) = 0 [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1686] <... setpgid resumed>) = 0 [pid 1687] <... futex resumed>) = 0 [pid 1685] <... futex resumed>) = 1 [pid 1687] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1686] <... openat resumed>) = 3 [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = 0 [pid 1685] <... futex resumed>) = 1 [pid 1686] write(3, "1000", 4 [pid 1687] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1687] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1686] <... write resumed>) = 4 [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 333.343879][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 333.345334][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 333.360509][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 333.368435][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 333.383477][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1686] close(3) = 0 [pid 1686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1686] write(1, "executing program\n", 18executing program ) = 18 [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1686] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1686] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1688 attached [pid 1688] set_robust_list(0x7ffbef2f09a0, 24 [pid 1686] <... clone3 resumed> => {parent_tid=[1688]}, 88) = 1688 [pid 1688] <... set_robust_list resumed>) = 0 [pid 1686] rt_sigprocmask(SIG_SETMASK, [], [pid 1688] rt_sigprocmask(SIG_SETMASK, [], [pid 1686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] openat(AT_FDCWD, NULL, O_RDONLY [pid 1686] <... futex resumed>) = 0 [pid 1688] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1688] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1688] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1688] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1680] <... futex resumed>) = 0 [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1680] <... futex resumed>) = 0 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1681] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1680] <... futex resumed>) = 0 [pid 1680] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1680] <... futex resumed>) = 0 [pid 1681] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1680] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 333.399785][ T453] usb 5-1: USB disconnect, device number 90 [ 333.406296][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 333.442652][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 333.448910][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 333.456760][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1679] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1678] <... futex resumed>) = 0 [pid 1679] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1678] exit_group(0 [pid 1679] <... futex resumed>) = ? [pid 1678] <... exit_group resumed>) = ? [pid 1679] +++ exited with 0 +++ [pid 1678] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1678, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./88/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./88/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./88") = 0 [pid 435] mkdir("./89", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1690 ./strace-static-x86_64: Process 1690 attached [pid 1690] set_robust_list(0x555562678760, 24) = 0 [pid 1690] chdir("./89") = 0 [pid 1690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1690] setpgid(0, 0) = 0 [pid 1690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1690] write(3, "1000", 4) = 4 [pid 1690] close(3) = 0 [pid 1690] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1690] write(1, "executing program\n", 18) = 18 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1690] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1690] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1691]}, 88) = 1691 [pid 1690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1691 attached [pid 1691] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1691] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1690] <... futex resumed>) = 0 [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1691] <... futex resumed>) = 1 [pid 1691] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1690] <... futex resumed>) = 0 [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1691] <... futex resumed>) = 1 [pid 1691] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1691] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 333.545393][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 333.559060][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 333.573557][ T19] usb 2-1: USB disconnect, device number 90 [ 333.580161][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1681] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1681] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1680] <... futex resumed>) = 0 [pid 1680] exit_group(0 [pid 1681] <... futex resumed>) = ? [pid 1680] <... exit_group resumed>) = ? [pid 1681] +++ exited with 0 +++ [pid 1680] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1680, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1684] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] <... openat resumed>) = 3 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] newfstatat(3, "", [pid 1684] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./88/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./88/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./88") = 0 [pid 436] mkdir("./89", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1692 ./strace-static-x86_64: Process 1692 attached [pid 1692] set_robust_list(0x555562678760, 24) = 0 [pid 1692] chdir("./89") = 0 [pid 1692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1692] setpgid(0, 0) = 0 [pid 1692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1692] write(3, "1000", 4) = 4 [pid 1692] close(3) = 0 [pid 1692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1692] write(1, "executing program\n", 18executing program ) = 18 [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1692] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1692] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1693]}, 88) = 1693 [pid 1692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1693 attached [pid 1693] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1693] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1692] <... futex resumed>) = 0 [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1693] <... futex resumed>) = 1 [pid 1693] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1693] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1692] <... futex resumed>) = 0 [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1693] <... futex resumed>) = 0 [pid 1693] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1693] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 333.658930][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 333.665709][ T24] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 333.678196][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 333.691351][ T443] usb 3-1: USB disconnect, device number 90 [ 333.697297][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1687] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 333.759321][ T39] usb 4-1: new high-speed USB device number 91 using dummy_hcd [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1688] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 333.839296][ T453] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 333.850591][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.861668][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 333.874338][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1687] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 333.883301][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.891030][ T24] usb 1-1: Product: syz [ 333.894996][ T24] usb 1-1: Manufacturer: syz [ 333.899472][ T24] usb 1-1: SerialNumber: syz [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 333.941132][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 333.951958][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 333.963999][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 333.973028][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.980770][ T39] usb 4-1: Product: syz [ 333.984768][ T39] usb 4-1: Manufacturer: syz [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1691] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1688] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 333.989171][ T39] usb 4-1: SerialNumber: syz [ 333.999283][ T19] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 334.021166][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.032035][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1684] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 334.043663][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 334.052582][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.060355][ T453] usb 5-1: Product: syz [ 334.064326][ T453] usb 5-1: Manufacturer: syz [ 334.068752][ T453] usb 5-1: SerialNumber: syz [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1693] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 334.109072][ T1684] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 334.109298][ T443] usb 3-1: new high-speed USB device number 91 using dummy_hcd [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1691] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] <... futex resumed>) = 0 [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = 0 [pid 1685] <... futex resumed>) = 1 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1687] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1691] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1687] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 334.181574][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.192539][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 334.201051][ T1687] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 334.207206][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 334.218095][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.225931][ T19] usb 2-1: Product: syz [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] <... futex resumed>) = 0 [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] <... futex resumed>) = 0 [pid 1686] <... futex resumed>) = 1 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1688] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 334.229910][ T19] usb 2-1: Manufacturer: syz [ 334.234323][ T19] usb 2-1: SerialNumber: syz [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1693] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1684] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [ 334.278318][ T1688] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 334.300827][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.311577][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1693] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 334.323152][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 334.332206][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.340061][ T443] usb 3-1: Product: syz [ 334.344018][ T443] usb 3-1: Manufacturer: syz [ 334.348447][ T443] usb 3-1: SerialNumber: syz [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1685] <... futex resumed>) = 0 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1685] <... futex resumed>) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1687] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1690] <... futex resumed>) = 0 [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1690] <... futex resumed>) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1691] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1686] <... futex resumed>) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1688] <... ioctl resumed>, 0xa) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 334.442898][ T1691] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1684] <... futex resumed>) = 0 [pid 1683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1684] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1692] <... futex resumed>) = 0 [pid 1693] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1692] <... futex resumed>) = 0 [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1685] <... futex resumed>) = 0 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1685] <... futex resumed>) = 0 [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1687] <... futex resumed>) = 0 [pid 1685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1685] <... futex resumed>) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1687] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 334.559273][ T1693] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1690] <... futex resumed>) = 0 [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1690] <... futex resumed>) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1686] <... futex resumed>) = 0 [pid 1688] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] <... futex resumed>) = 0 [pid 1686] <... futex resumed>) = 1 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1688] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1684] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1692] <... futex resumed>) = 0 [pid 1693] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1692] <... futex resumed>) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1693] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 334.736217][ T1684] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1685] <... futex resumed>) = 0 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1685] <... futex resumed>) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1687] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1687] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1690] <... futex resumed>) = 0 [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1690] <... futex resumed>) = 0 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1691] <... futex resumed>) = 0 [pid 1690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1690] <... futex resumed>) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1691] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 334.813919][ T1687] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1686] <... futex resumed>) = 0 [pid 1688] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1688] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1684] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1683] <... futex resumed>) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1683] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1684] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 334.890136][ T1688] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1692] <... futex resumed>) = 0 [pid 1693] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1692] <... futex resumed>) = 0 [pid 1693] <... futex resumed>) = 0 [pid 1693] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1693] <... futex resumed>) = 0 [pid 1692] <... futex resumed>) = 1 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1693] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 334.946734][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 334.953099][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 334.960525][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1685] <... futex resumed>) = 0 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1685] <... futex resumed>) = 0 [pid 1687] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1687] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1685] <... futex resumed>) = 0 [pid 1685] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1687] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1685] <... futex resumed>) = 0 [pid 1687] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1685] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1687] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1690] <... futex resumed>) = 0 [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1690] <... futex resumed>) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1691] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1686] <... futex resumed>) = 0 [pid 1688] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1688] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1686] <... futex resumed>) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1686] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1688] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1688] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 335.023639][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 335.029959][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 335.037408][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 335.055140][ T1691] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1684] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1683] <... futex resumed>) = 0 [pid 1684] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1683] exit_group(0 [pid 1684] <... futex resumed>) = ? [pid 1683] <... exit_group resumed>) = ? [pid 1684] +++ exited with 0 +++ [ 335.099566][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 335.105992][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 335.113426][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1683] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1683, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./89/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./89" [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... rmdir resumed>) = 0 [pid 1693] <... futex resumed>) = 1 [pid 1692] <... futex resumed>) = 0 [pid 434] mkdir("./90", 0777 [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... mkdir resumed>) = 0 [pid 1693] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1692] <... futex resumed>) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1693] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1695 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 1695 attached [pid 1695] set_robust_list(0x555562678760, 24) = 0 [pid 1695] chdir("./90") = 0 [pid 1695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1695] setpgid(0, 0) = 0 [pid 1695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1695] write(3, "1000", 4) = 4 [pid 1695] close(3) = 0 [pid 1695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1695] write(1, "executing program\n", 18executing program ) = 18 [pid 1693] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1695] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1695] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1695] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1696]}, 88) = 1696 [pid 1695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1696 attached [pid 1696] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1696] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1695] <... futex resumed>) = 0 [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1696] <... futex resumed>) = 1 [pid 1696] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1695] <... futex resumed>) = 0 [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1696] <... futex resumed>) = 1 [pid 1696] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1696] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1687] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1685] <... futex resumed>) = 0 [pid 1687] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1685] exit_group(0 [pid 1687] <... futex resumed>) = ? [pid 1685] <... exit_group resumed>) = ? [pid 1687] +++ exited with 0 +++ [pid 1685] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 335.148885][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 335.158432][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 335.174690][ T1693] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 335.175650][ T24] usb 1-1: USB disconnect, device number 91 [ 335.188636][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./89/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./89") = 0 [pid 437] mkdir("./90", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1697 ./strace-static-x86_64: Process 1697 attached [pid 1697] set_robust_list(0x555562678760, 24) = 0 [pid 1697] chdir("./90") = 0 [pid 1697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1697] setpgid(0, 0) = 0 [pid 1697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1690] <... futex resumed>) = 0 [pid 1697] <... openat resumed>) = 3 [pid 1691] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1697] write(3, "1000", 4 [pid 1691] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1690] <... futex resumed>) = 0 [pid 1697] <... write resumed>) = 4 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1697] close(3 [pid 1691] <... futex resumed>) = 0 [pid 1690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... close resumed>) = 0 [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] symlink("/dev/binderfs", "./binderfs" [pid 1691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1690] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1697] <... symlink resumed>) = 0 [pid 1691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1690] <... futex resumed>) = 0 [pid 1697] write(1, "executing program\n", 18 [pid 1691] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1690] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}executing program [ 335.227844][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 335.236704][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 335.253641][ T39] usb 4-1: USB disconnect, device number 91 [ 335.262703][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1697] <... write resumed>) = 18 [pid 1691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1691] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1697] <... futex resumed>) = 0 [pid 1697] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1697] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1697] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1698]}, 88) = 1698 [pid 1697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1698 attached [pid 1698] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1698] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] <... futex resumed>) = 0 [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1688] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1688] <... futex resumed>) = 1 [pid 1686] <... futex resumed>) = 0 [pid 1688] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1686] exit_group(0 [pid 1688] <... futex resumed>) = ? [pid 1686] <... exit_group resumed>) = ? [pid 1688] +++ exited with 0 +++ [pid 1698] <... futex resumed>) = 0 [pid 1698] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1686] +++ exited with 0 +++ [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] restart_syscall(<... resuming interrupted clone ...> [pid 1697] <... futex resumed>) = 0 [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1698] <... futex resumed>) = 0 [pid 1697] <... futex resumed>) = 1 [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1698] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1698] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] <... restart_syscall resumed>) = 0 [pid 438] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./89/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./89") = 0 [pid 438] mkdir("./90", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1699 ./strace-static-x86_64: Process 1699 attached [pid 1699] set_robust_list(0x555562678760, 24) = 0 [ 335.275014][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 335.285266][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 335.297252][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 335.305508][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 335.315908][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1699] chdir("./90") = 0 [pid 1699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1699] setpgid(0, 0) = 0 [pid 1699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1699] write(3, "1000", 4) = 4 [pid 1699] close(3) = 0 [pid 1699] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1699] write(1, "executing program\n", 18) = 18 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1699] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1699] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1700 attached => {parent_tid=[1700]}, 88) = 1700 [pid 1699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1700] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1700] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1700] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1700] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1700] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 335.328608][ T453] usb 5-1: USB disconnect, device number 91 [ 335.337822][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1692] <... futex resumed>) = 0 [pid 1693] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1693] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1692] <... futex resumed>) = 0 [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1693] <... futex resumed>) = 0 [pid 1692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1692] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1693] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1692] <... futex resumed>) = 0 [pid 1693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1692] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1693] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 335.400985][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 335.407261][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 335.415753][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1691] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1691] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1690] <... futex resumed>) = 0 [pid 1690] exit_group(0 [pid 1691] <... futex resumed>) = ? [pid 1690] <... exit_group resumed>) = ? [pid 1691] +++ exited with 0 +++ [pid 1690] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1690, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./89/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./89") = 0 [pid 435] mkdir("./90", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1702 ./strace-static-x86_64: Process 1702 attached [pid 1702] set_robust_list(0x555562678760, 24) = 0 [pid 1702] chdir("./90") = 0 [pid 1702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1702] setpgid(0, 0) = 0 [pid 1702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1702] write(3, "1000", 4) = 4 [pid 1702] close(3) = 0 executing program [pid 1702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1702] write(1, "executing program\n", 18) = 18 [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1702] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1702] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1703]}, 88) = 1703 [pid 1702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1703 attached [pid 1703] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1703] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1702] <... futex resumed>) = 0 [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1703] <... futex resumed>) = 1 [pid 1703] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1702] <... futex resumed>) = 0 [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1703] <... futex resumed>) = 1 [pid 1703] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1703] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 335.477332][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 335.492007][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 335.521126][ T19] usb 2-1: USB disconnect, device number 91 [ 335.527504][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1693] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1692] <... futex resumed>) = 0 [pid 1693] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1692] exit_group(0 [pid 1693] <... futex resumed>) = ? [pid 1692] <... exit_group resumed>) = ? [pid 1693] +++ exited with 0 +++ [pid 1692] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1692, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1696] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] unlink("./89/binderfs" [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... unlink resumed>) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./89") = 0 [pid 436] mkdir("./90", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1704 ./strace-static-x86_64: Process 1704 attached [pid 1704] set_robust_list(0x555562678760, 24) = 0 [pid 1704] chdir("./90") = 0 [pid 1704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1704] setpgid(0, 0) = 0 [pid 1704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1704] write(3, "1000", 4) = 4 [pid 1704] close(3) = 0 [pid 1704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1704] write(1, "executing program\n", 18executing program ) = 18 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1704] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1704] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1704] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1705]}, 88) = 1705 [pid 1704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1705 attached [pid 1705] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1705] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1704] <... futex resumed>) = 0 [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1705] <... futex resumed>) = 1 [pid 1705] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1704] <... futex resumed>) = 0 [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1705] <... futex resumed>) = 1 [pid 1705] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1705] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 335.599318][ T24] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 335.606774][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 335.616699][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 335.631658][ T443] usb 3-1: USB disconnect, device number 91 [ 335.637654][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1698] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1700] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 335.699281][ T39] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 335.739307][ T453] usb 5-1: new high-speed USB device number 92 using dummy_hcd [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1696] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 335.790539][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.801304][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 335.813488][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.822545][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.830382][ T24] usb 1-1: Product: syz [ 335.834355][ T24] usb 1-1: Manufacturer: syz [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 335.838787][ T24] usb 1-1: SerialNumber: syz [pid 1698] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1700] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 335.890775][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.901593][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 335.913995][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.922980][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.930820][ T39] usb 4-1: Product: syz [ 335.934880][ T39] usb 4-1: Manufacturer: syz [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1698] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1703] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1698] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1700] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 335.939392][ T39] usb 4-1: SerialNumber: syz [ 335.944805][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.949296][ T19] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 335.959520][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 335.976146][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1695] <... futex resumed>) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1696] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 335.985072][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.992920][ T453] usb 5-1: Product: syz [ 335.996828][ T453] usb 5-1: Manufacturer: syz [ 336.001261][ T453] usb 5-1: SerialNumber: syz [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1705] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 336.048108][ T1696] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 336.059282][ T443] usb 3-1: new high-speed USB device number 92 using dummy_hcd [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1703] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1698] <... futex resumed>) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1703] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... futex resumed>) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1698] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1703] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1698] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 336.151018][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 336.161877][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 336.173822][ T1698] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 336.175072][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 336.189751][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1699] <... futex resumed>) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1700] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1703] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1700] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1705] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 336.197546][ T19] usb 2-1: Product: syz [ 336.201562][ T19] usb 2-1: Manufacturer: syz [ 336.205966][ T19] usb 2-1: SerialNumber: syz [ 336.211492][ T1700] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1695] <... futex resumed>) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1696] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1705] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 336.240922][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 336.251738][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 336.264329][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 336.273271][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.281032][ T443] usb 3-1: Product: syz [ 336.284988][ T443] usb 3-1: Manufacturer: syz [ 336.289529][ T443] usb 3-1: SerialNumber: syz [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... futex resumed>) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1698] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1702] <... futex resumed>) = 0 [pid 1703] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1702] <... futex resumed>) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1703] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1700] <... futex resumed>) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1699] <... futex resumed>) = 0 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1700] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1703] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1695] <... futex resumed>) = 0 [pid 1696] <... futex resumed>) = 0 [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = 0 [pid 1695] <... futex resumed>) = 1 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1696] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 336.420162][ T1703] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1704] <... futex resumed>) = 0 [pid 1705] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1704] <... futex resumed>) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1705] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 336.499064][ T1705] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... futex resumed>) = 0 [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1698] <... futex resumed>) = 0 [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1699] <... futex resumed>) = 0 [pid 1700] <... futex resumed>) = 0 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1703] <... futex resumed>) = 1 [pid 1702] <... futex resumed>) = 0 [pid 1699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1703] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1702] <... futex resumed>) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1700] <... futex resumed>) = 0 [pid 1699] <... futex resumed>) = 1 [pid 1703] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1700] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1703] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1700] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1703] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1695] <... futex resumed>) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1696] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1704] <... futex resumed>) = 0 [pid 1705] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1704] <... futex resumed>) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1705] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 336.664300][ T1696] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... futex resumed>) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1702] <... futex resumed>) = 0 [pid 1703] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1702] <... futex resumed>) = 0 [pid 1700] <... futex resumed>) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... futex resumed>) = 0 [pid 1702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1699] <... futex resumed>) = 0 [pid 1703] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1702] <... futex resumed>) = 0 [pid 1700] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1703] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1700] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 336.786023][ T1698] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1703] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1700] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1695] <... futex resumed>) = 0 [pid 1696] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1696] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1695] <... futex resumed>) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1695] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1696] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 336.832993][ T1700] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1704] <... futex resumed>) = 0 [pid 1705] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1704] <... futex resumed>) = 0 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1705] <... futex resumed>) = 0 [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1704] <... futex resumed>) = 0 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1705] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 336.874096][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 336.880399][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 336.887787][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... futex resumed>) = 0 [pid 1698] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1698] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1697] <... futex resumed>) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1697] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1698] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1702] <... futex resumed>) = 0 [pid 1703] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1702] <... futex resumed>) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1703] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1700] <... futex resumed>) = 1 [pid 1699] <... futex resumed>) = 0 [ 336.995940][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 337.002311][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 337.009724][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1703] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1699] <... futex resumed>) = 0 [pid 1700] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1700] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1699] <... futex resumed>) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1699] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1700] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1700] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1703] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1696] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1695] <... futex resumed>) = 0 [pid 1696] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1695] exit_group(0 [pid 1696] <... futex resumed>) = ? [pid 1695] <... exit_group resumed>) = ? [pid 1696] +++ exited with 0 +++ [pid 1695] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1695, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./90/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./90") = 0 [pid 434] mkdir("./91", 0777) = 0 [ 337.041621][ T1703] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 337.048681][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 337.054927][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 337.062251][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 337.076755][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1707 ./strace-static-x86_64: Process 1707 attached [pid 1707] set_robust_list(0x555562678760, 24) = 0 [pid 1707] chdir("./91") = 0 [pid 1707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1707] setpgid(0, 0) = 0 [pid 1707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1707] write(3, "1000", 4) = 4 [pid 1707] close(3) = 0 [pid 1707] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1707] write(1, "executing program\n", 18) = 18 [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1707] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1707] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1707] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1708]}, 88) = 1708 [pid 1707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1708 attached [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] set_robust_list(0x7ffbef2f09a0, 24 [pid 1705] <... futex resumed>) = 1 [pid 1704] <... futex resumed>) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1704] <... futex resumed>) = 0 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1705] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1705] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1708] <... set_robust_list resumed>) = 0 [pid 1708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1708] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1705] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1707] <... futex resumed>) = 0 [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = 0 [pid 1707] <... futex resumed>) = 1 [pid 1708] ioctl(-1, TIOCSETD, NULL [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1708] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1707] <... futex resumed>) = 0 [pid 1708] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... openat resumed>) = 3 [pid 1707] <... futex resumed>) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_INIT [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1708] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1705] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [ 337.088919][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.105476][ T24] usb 1-1: USB disconnect, device number 92 [ 337.112504][ T1705] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 337.119849][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1698] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1697] <... futex resumed>) = 0 [pid 1698] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1697] exit_group(0 [pid 1698] <... futex resumed>) = ? [pid 1697] <... exit_group resumed>) = ? [pid 1698] +++ exited with 0 +++ [pid 1697] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1697, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./90/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./90") = 0 [pid 437] mkdir("./91", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1709 ./strace-static-x86_64: Process 1709 attached [pid 1709] set_robust_list(0x555562678760, 24) = 0 [pid 1709] chdir("./91") = 0 [pid 1709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1709] setpgid(0, 0) = 0 [pid 1709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1709] write(3, "1000", 4) = 4 [pid 1709] close(3) = 0 [pid 1709] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1709] write(1, "executing program\n", 18executing program ) = 18 [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1709] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1709] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1709] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1710]}, 88) = 1710 [pid 1709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1710 attached [pid 1710] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1710] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1709] <... futex resumed>) = 0 [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1710] <... futex resumed>) = 1 [pid 1710] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1709] <... futex resumed>) = 0 [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1710] <... futex resumed>) = 1 [pid 1710] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1710] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 337.197925][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 337.211283][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.233964][ T39] usb 4-1: USB disconnect, device number 92 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1700] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1699] <... futex resumed>) = 0 [pid 1700] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1699] exit_group(0 [pid 1700] <... futex resumed>) = ? [pid 1699] <... exit_group resumed>) = ? [pid 1700] +++ exited with 0 +++ [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1703] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1702] <... futex resumed>) = 0 [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... futex resumed>) = 0 [pid 1702] <... futex resumed>) = 1 [pid 1699] +++ exited with 0 +++ [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1703] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1699, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] restart_syscall(<... resuming interrupted clone ...> [pid 1703] <... futex resumed>) = 1 [pid 1702] <... futex resumed>) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1702] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1703] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1702] <... futex resumed>) = 0 [pid 1703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1702] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1703] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 438] <... restart_syscall resumed>) = 0 [pid 438] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./90/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./90") = 0 [pid 438] mkdir("./91", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1711 ./strace-static-x86_64: Process 1711 attached [ 337.240280][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 337.251392][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 337.260351][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 337.260777][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.277446][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 337.283672][ T453] usb 5-1: USB disconnect, device number 92 [ 337.290729][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1711] set_robust_list(0x555562678760, 24) = 0 [pid 1711] chdir("./91") = 0 [pid 1711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1711] setpgid(0, 0) = 0 [pid 1711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1711] write(3, "1000", 4) = 4 [pid 1711] close(3) = 0 [pid 1711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1711] write(1, "executing program\n", 18executing program ) = 18 [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1711] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1711] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1712 attached => {parent_tid=[1712]}, 88) = 1712 [pid 1711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1712] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1712] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1712] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1712] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1712] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1704] <... futex resumed>) = 0 [pid 1705] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1704] <... futex resumed>) = 0 [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1705] <... futex resumed>) = 0 [pid 1704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1705] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1704] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1705] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1704] <... futex resumed>) = 0 [pid 1705] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1704] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1705] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 337.291745][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 337.335152][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 337.342167][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 337.350249][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1703] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1702] <... futex resumed>) = 0 [pid 1702] exit_group(0) = ? [pid 1703] +++ exited with 0 +++ [pid 1702] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1702, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./90/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./90") = 0 [pid 435] mkdir("./91", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1714 executing program ./strace-static-x86_64: Process 1714 attached [pid 1714] set_robust_list(0x555562678760, 24) = 0 [pid 1714] chdir("./91") = 0 [pid 1714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1714] setpgid(0, 0) = 0 [pid 1714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1714] write(3, "1000", 4) = 4 [pid 1714] close(3) = 0 [pid 1714] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1714] write(1, "executing program\n", 18) = 18 [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1714] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1714] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1714] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1715]}, 88) = 1715 [pid 1714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1715 attached [pid 1715] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1715] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1714] <... futex resumed>) = 0 [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1715] <... futex resumed>) = 1 [pid 1715] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1714] <... futex resumed>) = 0 [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1715] <... futex resumed>) = 1 [pid 1715] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1715] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 337.469662][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 337.479166][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 337.493446][ T19] usb 2-1: USB disconnect, device number 92 [ 337.499766][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1708] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1705] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1704] <... futex resumed>) = 0 [pid 1705] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1704] exit_group(0 [pid 1705] <... futex resumed>) = ? [pid 1704] <... exit_group resumed>) = ? [pid 1705] +++ exited with 0 +++ [pid 1704] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./90/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./90") = 0 [pid 436] mkdir("./91", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1716 ./strace-static-x86_64: Process 1716 attached [pid 1716] set_robust_list(0x555562678760, 24) = 0 [pid 1716] chdir("./91") = 0 [pid 1716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1716] setpgid(0, 0) = 0 [pid 1716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1716] write(3, "1000", 4) = 4 [pid 1716] close(3) = 0 [pid 1716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1716] write(1, "executing program\n", 18executing program ) = 18 [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1716] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1716] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1717]}, 88) = 1717 [pid 1716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 337.519294][ T24] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 337.543722][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 337.557043][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1717 attached [pid 1717] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1717] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = 0 [pid 1716] <... futex resumed>) = 1 [pid 1717] ioctl(-1, TIOCSETD, NULL [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1717] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1717] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1717] <... openat resumed>) = 3 [pid 1717] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 337.576408][ T443] usb 3-1: USB disconnect, device number 92 [ 337.586005][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1710] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1712] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1708] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 337.649289][ T39] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 337.679344][ T453] usb 5-1: new high-speed USB device number 93 using dummy_hcd [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 337.701247][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.712346][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 337.724654][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 337.733746][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.741651][ T24] usb 1-1: Product: syz [ 337.745558][ T24] usb 1-1: Manufacturer: syz [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 337.750005][ T24] usb 1-1: SerialNumber: syz [pid 1710] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1712] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 337.830874][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.841805][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 337.853679][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 337.862639][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.870434][ T39] usb 4-1: Product: syz [ 337.874356][ T39] usb 4-1: Manufacturer: syz [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1710] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1712] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1710] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1712] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1715] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 337.878882][ T39] usb 4-1: SerialNumber: syz [ 337.886796][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.897665][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 337.909324][ T19] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 337.915414][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1712] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] <... futex resumed>) = 0 [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = 0 [pid 1707] <... futex resumed>) = 1 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1708] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 337.925836][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.933660][ T453] usb 5-1: Product: syz [ 337.937626][ T453] usb 5-1: Manufacturer: syz [ 337.942070][ T453] usb 5-1: SerialNumber: syz [ 337.958106][ T1708] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1717] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 337.989280][ T443] usb 3-1: new high-speed USB device number 93 using dummy_hcd [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1715] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1710] <... futex resumed>) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] <... futex resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1710] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 338.091507][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.102383][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 338.114949][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 338.116834][ T1710] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 338.124166][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1711] <... futex resumed>) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1712] <... ioctl resumed>, 0) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1715] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1712] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1707] <... futex resumed>) = 0 [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1707] <... futex resumed>) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1708] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1717] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 338.138717][ T19] usb 2-1: Product: syz [ 338.142713][ T19] usb 2-1: Manufacturer: syz [ 338.147114][ T19] usb 2-1: SerialNumber: syz [ 338.153598][ T1712] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 338.170829][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 338.181801][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 338.194504][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 338.203440][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.211306][ T443] usb 3-1: Product: syz [ 338.215281][ T443] usb 3-1: Manufacturer: syz [ 338.219728][ T443] usb 3-1: SerialNumber: syz [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] <... futex resumed>) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1710] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1711] <... futex resumed>) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1712] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1715] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1707] <... futex resumed>) = 0 [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1707] <... futex resumed>) = 0 [pid 1715] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1708] <... futex resumed>) = 0 [pid 1707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1707] <... futex resumed>) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1708] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 338.359223][ T1715] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] <... ioctl resumed>, 0) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 338.430179][ T1717] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1709] <... futex resumed>) = 0 [pid 1710] <... futex resumed>) = 0 [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1710] <... futex resumed>) = 0 [pid 1709] <... futex resumed>) = 1 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1710] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1712] <... futex resumed>) = 0 [pid 1711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1711] <... futex resumed>) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1712] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1708] <... futex resumed>) = 1 [pid 1707] <... futex resumed>) = 0 [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1707] <... futex resumed>) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1708] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 338.570983][ T1708] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] <... futex resumed>) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1710] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1711] <... futex resumed>) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1712] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1715] <... futex resumed>) = 0 [pid 1714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1715] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1712] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1707] <... futex resumed>) = 0 [pid 1708] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1707] <... futex resumed>) = 0 [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1708] <... futex resumed>) = 0 [pid 1707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1707] <... futex resumed>) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1707] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1708] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 338.736989][ T1710] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 338.766713][ T1712] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 338.780302][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1717] <... futex resumed>) = 0 [pid 1716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 338.786593][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 338.793982][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] <... futex resumed>) = 0 [pid 1710] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1710] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1709] <... futex resumed>) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1709] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1710] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1710] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1714] <... futex resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1711] <... futex resumed>) = 0 [pid 1712] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1712] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1711] <... futex resumed>) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1711] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1712] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1712] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1708] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1708] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1707] <... futex resumed>) = 0 [pid 1712] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1707] exit_group(0 [pid 1708] <... futex resumed>) = ? [pid 1707] <... exit_group resumed>) = ? [pid 1708] +++ exited with 0 +++ [pid 1707] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1707, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1715] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 434] umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./91/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./91") = 0 [ 338.947416][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 338.953888][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 338.961292][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 338.974219][ T1715] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 338.981334][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 338.987561][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 434] mkdir("./92", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1719 ./strace-static-x86_64: Process 1719 attached [pid 1719] set_robust_list(0x555562678760, 24) = 0 [pid 1719] chdir("./92") = 0 [pid 1719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1719] setpgid(0, 0) = 0 [pid 1719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1719] write(3, "1000", 4) = 4 [pid 1719] close(3) = 0 [pid 1719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1719] write(1, "executing program\n", 18executing program ) = 18 [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1719] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1719] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1720]}, 88) = 1720 [pid 1719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1720 attached [pid 1720] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1720] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [ 338.993727][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 339.003059][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.013871][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 339.021070][ T24] usb 1-1: USB disconnect, device number 93 [ 339.030382][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1717] <... futex resumed>) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] <... futex resumed>) = 0 [pid 1717] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1716] <... futex resumed>) = 0 [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1720] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1720] <... futex resumed>) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1720] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1720] ioctl(3, USB_RAW_IOCTL_INIT [pid 1717] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1720] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 339.042044][ T1717] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1710] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1709] <... futex resumed>) = 0 [pid 1710] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1709] exit_group(0 [pid 1710] <... futex resumed>) = ? [pid 1709] <... exit_group resumed>) = ? [pid 1710] +++ exited with 0 +++ [pid 1709] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1709, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 437] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 437] umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./91/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./91") = 0 [pid 437] mkdir("./92", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1721 ./strace-static-x86_64: Process 1721 attached [pid 1721] set_robust_list(0x555562678760, 24) = 0 [pid 1721] chdir("./92") = 0 [pid 1721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1721] setpgid(0, 0) = 0 [pid 1721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1721] write(3, "1000", 4) = 4 [pid 1721] close(3) = 0 [pid 1721] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1721] write(1, "executing program\n", 18executing program ) = 18 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1721] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1721] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1722]}, 88) = 1722 [pid 1721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1722 attached [pid 1722] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1722] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1721] <... futex resumed>) = 0 [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1722] <... futex resumed>) = 1 [pid 1722] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1721] <... futex resumed>) = 0 [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1722] <... futex resumed>) = 1 [pid 1722] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1722] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1712] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1711] <... futex resumed>) = 0 [pid 1712] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1711] exit_group(0 [pid 1712] <... futex resumed>) = ? [pid 1711] <... exit_group resumed>) = ? [pid 1712] +++ exited with 0 +++ [pid 1711] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1711, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] restart_syscall(<... resuming interrupted clone ...> [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1715] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1715] <... futex resumed>) = 0 [pid 1714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1714] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1715] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1714] <... futex resumed>) = 0 [pid 438] <... restart_syscall resumed>) = 0 [pid 1715] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1714] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1715] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 438] umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./91/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./91") = 0 [ 339.149479][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 339.157601][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.183183][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 339.186443][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 438] mkdir("./92", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1723 ./strace-static-x86_64: Process 1723 attached [pid 1723] set_robust_list(0x555562678760, 24) = 0 [pid 1723] chdir("./92") = 0 [pid 1723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1723] setpgid(0, 0) = 0 [pid 1723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1723] write(3, "1000", 4) = 4 [pid 1723] close(3) = 0 [pid 1723] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1723] write(1, "executing program\n", 18executing program ) = 18 [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1723] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1723] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1724]}, 88) = 1724 [pid 1723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1724 attached [pid 1724] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1724] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1723] <... futex resumed>) = 0 [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1724] <... futex resumed>) = 1 [pid 1724] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1723] <... futex resumed>) = 0 [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1724] <... futex resumed>) = 1 [pid 1724] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1724] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 339.191851][ T453] cdc_ncm 5-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.205865][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 339.205886][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 339.222615][ T39] usb 4-1: USB disconnect, device number 93 [ 339.239620][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1717] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1717] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1716] <... futex resumed>) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1716] <... futex resumed>) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1716] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1717] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1717] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 339.252151][ T453] usb 5-1: USB disconnect, device number 93 [ 339.258393][ T453] cdc_ncm 5-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 339.268277][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 339.274585][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 339.283294][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 339.290970][ T555] ================================================================== [ 339.298853][ T555] BUG: KASAN: use-after-free in worker_thread+0xa36/0x1260 [ 339.305877][ T555] Read of size 8 at addr ffff88810d618ce0 by task kworker/1:6/555 [ 339.313518][ T555] [ 339.315697][ T555] CPU: 1 PID: 555 Comm: kworker/1:6 Not tainted 6.1.129-syzkaller-00051-gc1fd50266bd6 #0 [ 339.325325][ T555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 339.335218][ T555] Workqueue: 0x0 (events) [ 339.339476][ T555] Call Trace: [ 339.342593][ T555] [ 339.345386][ T555] dump_stack_lvl+0x151/0x1b7 [pid 1715] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1714] <... futex resumed>) = 0 [pid 1715] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1714] exit_group(0 [pid 1715] <... futex resumed>) = ? [ 339.349887][ T555] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 339.355176][ T555] ? _printk+0xd1/0x111 [ 339.359171][ T555] ? __virt_addr_valid+0x242/0x2f0 [ 339.364114][ T555] print_report+0x158/0x4e0 [ 339.368461][ T555] ? __virt_addr_valid+0x242/0x2f0 [ 339.373399][ T555] ? kasan_complete_mode_report_info+0x90/0x1b0 [ 339.379479][ T555] ? worker_thread+0xa36/0x1260 [ 339.384168][ T555] kasan_report+0x13c/0x170 [ 339.388509][ T555] ? worker_thread+0xa36/0x1260 [ 339.393276][ T555] __asan_report_load8_noabort+0x14/0x20 [pid 1714] <... exit_group resumed>) = ? [pid 1715] +++ exited with 0 +++ [pid 1714] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1714, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 435] umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./91/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./91") = 0 [pid 435] mkdir("./92", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1725 [ 339.398750][ T555] worker_thread+0xa36/0x1260 [ 339.399140][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 339.403267][ T555] ? __kasan_check_read+0x11/0x20 [ 339.403300][ T555] kthread+0x26d/0x300 [ 339.403323][ T555] ? worker_clr_flags+0x1a0/0x1a0 [ 339.422444][ T555] ? kthread_blkcg+0xd0/0xd0 [ 339.426869][ T555] ret_from_fork+0x1f/0x30 [ 339.429800][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 339.431121][ T555] [ 339.431131][ T555] [ 339.431136][ T555] Allocated by task 39: [ 339.431146][ T555] kasan_set_track+0x4b/0x70 [ 339.455252][ T555] kasan_save_alloc_info+0x1f/0x30 [ 339.460195][ T555] __kasan_kmalloc+0x9c/0xb0 [ 339.464631][ T555] __kmalloc_node+0xb4/0x1e0 [ 339.469057][ T555] kvmalloc_node+0x221/0x640 [ 339.473477][ T555] alloc_netdev_mqs+0x8c/0xf90 [ 339.478076][ T555] alloc_etherdev_mqs+0x36/0x40 [ 339.482777][ T555] usbnet_probe+0x213/0x28a0 [ 339.487188][ T555] usb_probe_interface+0x5b6/0xa90 [ 339.492133][ T555] really_probe+0x2b8/0x920 [ 339.496600][ T555] __driver_probe_device+0x1a0/0x310 [ 339.501719][ T555] driver_probe_device+0x54/0x3d0 [ 339.506576][ T555] __device_attach_driver+0x2e3/0x490 [ 339.511786][ T555] bus_for_each_drv+0x183/0x200 [ 339.516472][ T555] __device_attach+0x312/0x510 [ 339.521072][ T555] device_initial_probe+0x1a/0x20 [ 339.525945][ T555] bus_probe_device+0xbe/0x1e0 [ 339.530535][ T555] device_add+0xb60/0xf10 [ 339.534714][ T555] usb_set_configuration+0x190f/0x1e80 [ 339.540078][ T555] usb_generic_driver_probe+0x8b/0x150 [ 339.545384][ T555] usb_probe_device+0x144/0x260 [ 339.550074][ T555] really_probe+0x2b8/0x920 [ 339.554414][ T555] __driver_probe_device+0x1a0/0x310 [ 339.559536][ T555] driver_probe_device+0x54/0x3d0 [ 339.564394][ T555] __device_attach_driver+0x2e3/0x490 [ 339.569628][ T555] bus_for_each_drv+0x183/0x200 [ 339.574286][ T555] __device_attach+0x312/0x510 [ 339.578891][ T555] device_initial_probe+0x1a/0x20 [ 339.583749][ T555] bus_probe_device+0xbe/0x1e0 [ 339.588353][ T555] device_add+0xb60/0xf10 [ 339.592518][ T555] usb_new_device+0xf2f/0x1820 [ 339.597115][ T555] hub_event+0x2db1/0x4830 [ 339.601366][ T555] process_one_work+0x73d/0xcb0 [ 339.606058][ T555] worker_thread+0xd71/0x1260 [ 339.610572][ T555] kthread+0x26d/0x300 [ 339.614475][ T555] ret_from_fork+0x1f/0x30 [ 339.618731][ T555] [ 339.620904][ T555] Freed by task 39: [ 339.624544][ T555] kasan_set_track+0x4b/0x70 [ 339.628972][ T555] kasan_save_free_info+0x2b/0x40 [ 339.633831][ T555] ____kasan_slab_free+0x131/0x180 [ 339.638781][ T555] __kasan_slab_free+0x11/0x20 [ 339.643378][ T555] __kmem_cache_free+0x21d/0x410 [ 339.648150][ T555] kfree+0x7a/0xf0 [ 339.651706][ T555] kvfree+0x35/0x40 [ 339.655361][ T555] netdev_freemem+0x3f/0x60 [ 339.659697][ T555] netdev_release+0x7f/0xb0 [ 339.664033][ T555] device_release+0x95/0x1c0 [ 339.668466][ T555] kobject_put+0x178/0x260 [ 339.672716][ T555] put_device+0x1f/0x30 [ 339.676707][ T555] free_netdev+0x393/0x480 [ 339.680960][ T555] usbnet_disconnect+0x25f/0x3b0 [ 339.685735][ T555] usb_unbind_interface+0x1fa/0x8c0 [ 339.690767][ T555] device_release_driver_internal+0x53e/0x870 [ 339.696668][ T555] device_release_driver+0x19/0x20 [ 339.701616][ T555] bus_remove_device+0x2fa/0x360 [ 339.706389][ T555] device_del+0x663/0xe90 [ 339.710558][ T555] usb_disable_device+0x380/0x720 [ 339.715415][ T555] usb_disconnect+0x32a/0x890 [ 339.719929][ T555] hub_event+0x1ed8/0x4830 [ 339.724267][ T555] process_one_work+0x73d/0xcb0 [ 339.728955][ T555] worker_thread+0xd71/0x1260 [ 339.733467][ T555] kthread+0x26d/0x300 [ 339.737385][ T555] ret_from_fork+0x1f/0x30 [ 339.741626][ T555] [ 339.743800][ T555] Last potentially related work creation: [ 339.749353][ T555] kasan_save_stack+0x3b/0x60 [ 339.753865][ T555] __kasan_record_aux_stack+0xb4/0xc0 [ 339.759075][ T555] kasan_record_aux_stack_noalloc+0xb/0x10 [ 339.764720][ T555] insert_work+0x56/0x310 [ 339.768881][ T555] __queue_work+0x9b6/0xd70 [ 339.773221][ T555] queue_work_on+0x105/0x170 [ 339.777653][ T555] usbnet_link_change+0x182/0x1a0 [ 339.782509][ T555] usbnet_probe+0x1e1e/0x28a0 [ 339.787023][ T555] usb_probe_interface+0x5b6/0xa90 [ 339.791966][ T555] really_probe+0x2b8/0x920 [ 339.796306][ T555] __driver_probe_device+0x1a0/0x310 [ 339.801427][ T555] driver_probe_device+0x54/0x3d0 [ 339.806290][ T555] __device_attach_driver+0x2e3/0x490 [ 339.811496][ T555] bus_for_each_drv+0x183/0x200 [ 339.816182][ T555] __device_attach+0x312/0x510 [ 339.820783][ T555] device_initial_probe+0x1a/0x20 [ 339.825641][ T555] bus_probe_device+0xbe/0x1e0 [ 339.830245][ T555] device_add+0xb60/0xf10 [ 339.834411][ T555] usb_set_configuration+0x190f/0x1e80 [ 339.839704][ T555] usb_generic_driver_probe+0x8b/0x150 [ 339.844997][ T555] usb_probe_device+0x144/0x260 [ 339.849686][ T555] really_probe+0x2b8/0x920 [ 339.854026][ T555] __driver_probe_device+0x1a0/0x310 [ 339.859145][ T555] driver_probe_device+0x54/0x3d0 [ 339.864005][ T555] __device_attach_driver+0x2e3/0x490 [ 339.869214][ T555] bus_for_each_drv+0x183/0x200 [ 339.873899][ T555] __device_attach+0x312/0x510 [ 339.878500][ T555] device_initial_probe+0x1a/0x20 [ 339.883364][ T555] bus_probe_device+0xbe/0x1e0 [ 339.887970][ T555] device_add+0xb60/0xf10 [ 339.892127][ T555] usb_new_device+0xf2f/0x1820 [ 339.896726][ T555] hub_event+0x2db1/0x4830 [ 339.900997][ T555] process_one_work+0x73d/0xcb0 [ 339.905667][ T555] worker_thread+0xd71/0x1260 [ 339.910181][ T555] kthread+0x26d/0x300 [ 339.914088][ T555] ret_from_fork+0x1f/0x30 [ 339.918341][ T555] [ 339.920520][ T555] The buggy address belongs to the object at ffff88810d618000 [ 339.920520][ T555] which belongs to the cache kmalloc-4k of size 4096 [ 339.934521][ T555] The buggy address is located 3296 bytes inside of [ 339.934521][ T555] 4096-byte region [ffff88810d618000, ffff88810d619000) [ 339.947763][ T555] [ 339.949934][ T555] The buggy address belongs to the physical page: [ 339.956193][ T555] page:ffffea0004358600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10d618 [ 339.966249][ T555] head:ffffea0004358600 order:3 compound_mapcount:0 compound_pincount:0 [ 339.974414][ T555] flags: 0x4000000000010200(slab|head|zone=1) [ 339.980327][ T555] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100043380 [ 339.988741][ T555] raw: 0000000000000000 0000000080040004 00000001ffffffff 0000000000000000 [ 339.997148][ T555] page dumped because: kasan: bad access detected [ 340.003408][ T555] page_owner tracks the page as allocated [ 340.008951][ T555] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 454, tgid 454 (udevd), ts 179007614343, free_ts 178981422279 [ 340.029525][ T555] post_alloc_hook+0x213/0x220 [ 340.034141][ T555] prep_new_page+0x1b/0x110 [ 340.038462][ T555] get_page_from_freelist+0x3a98/0x3b10 [ 340.043845][ T555] __alloc_pages+0x234/0x610 [ 340.048270][ T555] alloc_slab_page+0x6c/0xf0 [ 340.052696][ T555] new_slab+0x90/0x3e0 [ 340.056604][ T555] ___slab_alloc+0x6f9/0xb80 [ 340.061035][ T555] __slab_alloc+0x5d/0xa0 [ 340.065194][ T555] __kmem_cache_alloc_node+0x207/0x2a0 [ 340.070489][ T555] __kmalloc_node+0xa3/0x1e0 [ 340.074914][ T555] kvmalloc_node+0x221/0x640 [ 340.079346][ T555] seq_read_iter+0x1ff/0xd00 [ 340.083769][ T555] proc_reg_read_iter+0x1ba/0x290 [ 340.088629][ T555] vfs_read+0x801/0xae0 [ 340.092623][ T555] ksys_read+0x199/0x2c0 [ 340.096704][ T555] __x64_sys_read+0x7b/0x90 [ 340.101045][ T555] page last free stack trace: [ 340.105555][ T555] free_unref_page_prepare+0x9f1/0xa00 [ 340.110848][ T555] free_unref_page+0xb2/0x5c0 [ 340.115361][ T555] __free_pages+0x61/0xf0 [ 340.119528][ T555] __free_slab+0xce/0x1a0 [ 340.123693][ T555] __unfreeze_partials+0x165/0x1a0 [ 340.128643][ T555] put_cpu_partial+0xa9/0x100 [ 340.133167][ T555] __slab_free+0x1c8/0x280 [ 340.137425][ T555] ___cache_free+0xc6/0xd0 [ 340.141658][ T555] qlist_free_all+0xc5/0x140 [ 340.146173][ T555] kasan_quarantine_reduce+0x15a/0x180 [ 340.151474][ T555] __kasan_slab_alloc+0x24/0x80 [ 340.156157][ T555] slab_post_alloc_hook+0x53/0x2c0 [ 340.161101][ T555] kmem_cache_alloc_node+0x188/0x330 [ 340.166223][ T555] __alloc_skb+0xcc/0x2d0 [ 340.170391][ T555] netlink_sendmsg+0x7a6/0xd30 [ 340.174990][ T555] ____sys_sendmsg+0x5d3/0x9a0 [ 340.179592][ T555] [ 340.181759][ T555] Memory state around the buggy address: [ 340.187229][ T555] ffff88810d618b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 340.195126][ T555] ffff88810d618c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ./strace-static-x86_64: Process 1725 attached [pid 1716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 1717] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1717] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1716] exit_group(0) = ? [pid 1717] <... futex resumed>) = ? [pid 1717] +++ exited with 0 +++ [pid 1716] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 340.203026][ T555] >ffff88810d618c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 340.210920][ T555] ^ [ 340.217954][ T555] ffff88810d618d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 340.225851][ T555] ffff88810d618d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 340.233748][ T555] ================================================================== [ 340.241650][ T555] Disabling lock debugging due to kernel taint [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1725] set_robust_list(0x555562678760, 24 [pid 436] <... restart_syscall resumed>) = 0 [pid 436] umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./91/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./91") = 0 [pid 436] mkdir("./92", 0777 [pid 1725] <... set_robust_list resumed>) = 0 [pid 436] <... mkdir resumed>) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1725] chdir("./92" [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1727 [pid 1725] <... chdir resumed>) = 0 [pid 1725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1725] setpgid(0, 0./strace-static-x86_64: Process 1727 attached [pid 1727] set_robust_list(0x555562678760, 24) = 0 [pid 1727] chdir("./92" [pid 1725] <... setpgid resumed>) = 0 [pid 1727] <... chdir resumed>) = 0 [pid 1727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1727] setpgid(0, 0) = 0 [pid 1727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1727] <... openat resumed>) = 3 [pid 1727] write(3, "1000", 4 [pid 1725] <... openat resumed>) = 3 [pid 1727] <... write resumed>) = 4 [pid 1727] close(3) = 0 [pid 1725] write(3, "1000", 4 [pid 1727] symlink("/dev/binderfs", "./binderfs" [pid 1725] <... write resumed>) = 4 [pid 1725] close(3) = 0 executing program [pid 1725] symlink("/dev/binderfs", "./binderfs" [pid 1727] <... symlink resumed>) = 0 [pid 1727] write(1, "executing program\n", 18) = 18 [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1727] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1727] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1728]}, 88) = 1728 [pid 1725] <... symlink resumed>) = 0 [pid 1727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1725] write(1, "executing program\n", 18executing program ) = 18 [ 340.259787][ T19] usb 2-1: USB disconnect, device number 93 [ 340.260957][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 340.276193][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 340.278617][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 340.300479][ T443] usb 3-1: USB disconnect, device number 93 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1725] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 1728 attached [pid 1728] set_robust_list(0x7ffbef2f09a0, 24 [pid 1725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1728] <... set_robust_list resumed>) = 0 [pid 1728] rt_sigprocmask(SIG_SETMASK, [], [pid 1725] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1720] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1729]}, 88) = 1729 [pid 1728] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1725] rt_sigprocmask(SIG_SETMASK, [], [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1728] <... futex resumed>) = 1 [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1727] <... futex resumed>) = 0 [pid 1725] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1727] <... futex resumed>) = 0 [pid 1728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1728] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1727] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1728] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1728] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1729 attached , 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1729] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1729] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1725] <... futex resumed>) = 0 [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1729] <... futex resumed>) = 1 [pid 1729] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1725] <... futex resumed>) = 0 [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1729] <... futex resumed>) = 1 [pid 1729] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1729] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 340.307767][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 340.319690][ T24] usb 1-1: new high-speed USB device number 94 using dummy_hcd [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1720] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 340.510491][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.521206][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 340.533159][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 340.542067][ T39] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 340.549433][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1720] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 340.557194][ T24] usb 1-1: Product: syz [ 340.561241][ T24] usb 1-1: Manufacturer: syz [ 340.565727][ T24] usb 1-1: SerialNumber: syz [pid 1724] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 340.639307][ T453] usb 5-1: new high-speed USB device number 94 using dummy_hcd [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1728] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1722] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1728] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1720] <... futex resumed>) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1722] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1719] <... futex resumed>) = 0 [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1722] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1720] <... ioctl resumed>, 0) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1720] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 340.749330][ T443] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 340.759193][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.769985][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 340.781466][ T1720] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 340.788984][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1720] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1729] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1722] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1724] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 340.789331][ T19] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 340.797947][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.813220][ T39] usb 4-1: Product: syz [ 340.817216][ T39] usb 4-1: Manufacturer: syz [ 340.821658][ T39] usb 4-1: SerialNumber: syz [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1728] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [ 340.841038][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.851816][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 340.863597][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 340.872507][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.880295][ T453] usb 5-1: Product: syz [ 340.884259][ T453] usb 5-1: Manufacturer: syz [ 340.888706][ T453] usb 5-1: SerialNumber: syz [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 340.930607][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.941401][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 340.953411][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 340.962335][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.970115][ T443] usb 3-1: Product: syz [ 340.974078][ T443] usb 3-1: Manufacturer: syz [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1729] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 340.978508][ T443] usb 3-1: SerialNumber: syz [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] <... futex resumed>) = 0 [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = 0 [pid 1719] <... futex resumed>) = 1 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1720] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1729] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1722] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1721] <... futex resumed>) = 0 [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... futex resumed>) = 0 [pid 1721] <... futex resumed>) = 1 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1722] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 341.001096][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 341.012090][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 341.024944][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 341.034170][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.034899][ T1722] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1729] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1723] <... futex resumed>) = 0 [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] <... futex resumed>) = 0 [pid 1723] <... futex resumed>) = 1 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1724] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 341.042153][ T19] usb 2-1: Product: syz [ 341.053037][ T19] usb 2-1: Manufacturer: syz [ 341.057439][ T19] usb 2-1: SerialNumber: syz [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 341.098603][ T1724] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1728] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1727] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] <... futex resumed>) = 0 [pid 1727] <... futex resumed>) = 1 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1728] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] <... futex resumed>) = 0 [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = 0 [pid 1719] <... futex resumed>) = 1 [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1720] <... futex resumed>) = 0 [pid 1719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1719] <... futex resumed>) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1720] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 341.188717][ T1728] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1721] <... futex resumed>) = 0 [pid 1722] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1721] <... futex resumed>) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1725] <... futex resumed>) = 0 [pid 1729] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1725] <... futex resumed>) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1723] <... futex resumed>) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 341.264855][ T1729] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1728] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1727] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] <... futex resumed>) = 0 [pid 1727] <... futex resumed>) = 1 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1728] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1719] <... futex resumed>) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1720] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1721] <... futex resumed>) = 0 [pid 1722] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1721] <... futex resumed>) = 0 [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1722] <... futex resumed>) = 0 [pid 1721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1722] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1721] <... futex resumed>) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1722] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1725] <... futex resumed>) = 0 [pid 1729] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1725] <... futex resumed>) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1729] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 341.419665][ T1720] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1724] <... futex resumed>) = 0 [pid 1723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1723] <... futex resumed>) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1724] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1727] <... futex resumed>) = 0 [pid 1728] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1727] <... futex resumed>) = 0 [pid 1728] <... futex resumed>) = 0 [pid 1728] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] <... futex resumed>) = 0 [pid 1727] <... futex resumed>) = 1 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1728] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1719] <... futex resumed>) = 0 [pid 1720] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1720] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1719] <... futex resumed>) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1719] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1720] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1721] <... futex resumed>) = 0 [pid 1722] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1721] <... futex resumed>) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1722] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1725] <... futex resumed>) = 0 [pid 1729] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1725] <... futex resumed>) = 0 [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1729] <... futex resumed>) = 0 [pid 1725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1729] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1725] <... futex resumed>) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1729] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 341.629048][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.635368][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 341.642769][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 341.655589][ T1722] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1723] <... futex resumed>) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1724] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 341.711230][ T1724] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1727] <... futex resumed>) = 0 [pid 1728] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1727] <... futex resumed>) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1728] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1720] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1719] <... futex resumed>) = 0 [pid 1720] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1719] exit_group(0) = ? [pid 1720] <... futex resumed>) = ? [pid 1720] +++ exited with 0 +++ [pid 1719] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1719, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 341.800330][ T1728] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 341.831726][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 434] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./92/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./92/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./92") = 0 [pid 434] mkdir("./93", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1721] <... futex resumed>) = 0 [pid 1722] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1721] <... futex resumed>) = 0 [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1731 attached [pid 1722] <... futex resumed>) = 0 [pid 1721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1731] set_robust_list(0x555562678760, 24) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1721] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1722] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1721] <... futex resumed>) = 0 [pid 1722] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1721] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1731 [pid 1722] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1731] chdir("./93" [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1725] <... futex resumed>) = 0 [pid 1731] <... chdir resumed>) = 0 [pid 1729] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1731] setpgid(0, 0) = 0 [pid 1731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1731] write(3, "1000", 4) = 4 [pid 1731] close(3) = 0 [pid 1731] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1731] write(1, "executing program\n", 18executing program ) = 18 [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1725] <... futex resumed>) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1731] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1731] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1731] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1731] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1732]}, 88) = 1732 [pid 1731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1729] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1732 attached [pid 1732] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1732] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] <... futex resumed>) = 0 [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1732] <... futex resumed>) = 0 [pid 1732] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] <... futex resumed>) = 0 [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1732] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1732] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 341.840622][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 341.856831][ T24] usb 1-1: USB disconnect, device number 94 [ 341.864944][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 341.875136][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.882013][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 341.889757][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1729] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1723] <... futex resumed>) = 0 [pid 1724] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1724] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1723] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1723] <... futex resumed>) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1723] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1724] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 341.894285][ T1729] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 341.920159][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 341.926480][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 341.933861][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1727] <... futex resumed>) = 0 [pid 1728] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1727] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1728] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1727] <... futex resumed>) = 0 [pid 1727] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1728] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 342.010532][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 342.016833][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 342.024289][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1722] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1721] <... futex resumed>) = 0 [pid 1722] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1721] exit_group(0 [pid 1722] <... futex resumed>) = ? [pid 1721] <... exit_group resumed>) = ? [pid 1722] +++ exited with 0 +++ [pid 1721] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1721, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./92/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./92/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./92") = 0 [pid 437] mkdir("./93", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1733 ./strace-static-x86_64: Process 1733 attached [pid 1733] set_robust_list(0x555562678760, 24 [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1733] <... set_robust_list resumed>) = 0 [pid 1729] <... futex resumed>) = 1 [pid 1729] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1725] <... futex resumed>) = 0 [pid 1733] chdir("./93" [pid 1729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1733] <... chdir resumed>) = 0 [pid 1729] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1725] <... futex resumed>) = 0 [pid 1733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1729] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1733] <... prctl resumed>) = 0 [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1733] setpgid(0, 0 [pid 1729] <... futex resumed>) = 0 [pid 1725] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1724] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1733] <... setpgid resumed>) = 0 [pid 1729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1725] <... futex resumed>) = 0 [pid 1733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1729] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1725] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1724] <... futex resumed>) = 1 [pid 1723] <... futex resumed>) = 0 [pid 1724] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 342.076197][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 342.092264][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 342.104851][ T39] usb 4-1: USB disconnect, device number 94 [ 342.110993][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1723] exit_group(0 [pid 1733] <... openat resumed>) = 3 [pid 1729] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1724] <... futex resumed>) = ? [pid 1723] <... exit_group resumed>) = ? [pid 1733] write(3, "1000", 4) = 4 [pid 1729] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1724] +++ exited with 0 +++ [pid 1723] +++ exited with 0 +++ [pid 1733] close(3 [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1723, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 1733] <... close resumed>) = 0 [pid 1733] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 438] umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1733] write(1, "executing program\n", 18 [pid 438] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1733] <... write resumed>) = 18 [pid 438] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] <... openat resumed>) = 3 [pid 1733] <... futex resumed>) = 0 [pid 438] newfstatat(3, "", [pid 1733] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 438] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1733] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 438] getdents64(3, [pid 1733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 438] umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1733] <... mmap resumed>) = 0x7ffbef2d0000 [pid 438] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1733] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 438] newfstatat(AT_FDCWD, "./92/binderfs", [pid 1733] <... mprotect resumed>) = 0 [pid 438] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1733] rt_sigprocmask(SIG_BLOCK, ~[], [pid 438] unlink("./92/binderfs" [pid 1733] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 438] <... unlink resumed>) = 0 [pid 438] getdents64(3, ./strace-static-x86_64: Process 1734 attached [pid 1733] <... clone3 resumed> => {parent_tid=[1734]}, 88) = 1734 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1734] set_robust_list(0x7ffbef2f09a0, 24 [pid 1733] rt_sigprocmask(SIG_SETMASK, [], [pid 438] close(3 [pid 1733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1734] <... set_robust_list resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] rt_sigprocmask(SIG_SETMASK, [], [pid 438] rmdir("./92" [pid 1733] <... futex resumed>) = 0 [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] <... rmdir resumed>) = 0 [pid 1734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 438] mkdir("./93", 0777) = 0 [pid 1734] openat(AT_FDCWD, NULL, O_RDONLY [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1734] <... openat resumed>) = -1 EFAULT (Bad address) [pid 438] <... clone resumed>, child_tidptr=0x555562678750) = 1735 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1733] <... futex resumed>) = 0 [ 342.123746][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 342.131898][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 342.132967][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 342.141952][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 342.146210][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 342.169354][ T453] usb 5-1: USB disconnect, device number 94 ./strace-static-x86_64: Process 1735 attached [pid 1735] set_robust_list(0x555562678760, 24) = 0 [pid 1735] chdir("./93") = 0 [pid 1735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1735] setpgid(0, 0 [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1735] <... setpgid resumed>) = 0 [pid 1734] ioctl(-1, TIOCSETD, NULL [pid 1733] <... futex resumed>) = 0 [pid 1734] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1734] <... futex resumed>) = 0 [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1733] <... futex resumed>) = 0 [pid 1734] <... openat resumed>) = 3 [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1734] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1734] <... ioctl resumed>, 0) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1735] <... openat resumed>) = 3 [pid 1735] write(3, "1000", 4) = 4 [pid 1735] close(3) = 0 [pid 1735] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1735] write(1, "executing program\n", 18executing program ) = 18 [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1735] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1735] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1736]}, 88) = 1736 [pid 1735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1736 attached [pid 1736] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1736] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1735] <... futex resumed>) = 0 [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1736] <... futex resumed>) = 1 [pid 1736] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1735] <... futex resumed>) = 0 [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1736] <... futex resumed>) = 1 [pid 1736] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1728] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1727] <... futex resumed>) = 0 [pid 1727] exit_group(0) = ? [pid 1728] +++ exited with 0 +++ [pid 1736] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1727] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1736] <... ioctl resumed>, 0) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... restart_syscall resumed>) = 0 [pid 436] umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 436] umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./92/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./92/binderfs") = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] close(3) = 0 [pid 436] rmdir("./92") = 0 [pid 436] mkdir("./93", 0777) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1737 [ 342.176741][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 342.212687][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 ./strace-static-x86_64: Process 1737 attached [pid 1737] set_robust_list(0x555562678760, 24) = 0 [pid 1737] chdir("./93") = 0 [pid 1737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1737] setpgid(0, 0) = 0 [pid 1737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1737] write(3, "1000", 4) = 4 [pid 1737] close(3) = 0 [pid 1737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1737] write(1, "executing program\n", 18executing program ) = 18 [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1737] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1737] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1737] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1738]}, 88) = 1738 [pid 1737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 1738 attached [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1738] set_robust_list(0x7ffbef2f09a0, 24 [pid 1737] <... futex resumed>) = 0 [pid 1738] <... set_robust_list resumed>) = 0 [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1738] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1738] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1738] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1738] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 342.222027][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 342.235010][ T443] usb 3-1: USB disconnect, device number 94 [ 342.244731][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1732] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1729] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1725] <... futex resumed>) = 0 [pid 1725] exit_group(0) = ? [ 342.289358][ T24] usb 1-1: new high-speed USB device number 95 using dummy_hcd [pid 1729] +++ exited with 0 +++ [pid 1725] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1725, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./92/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./92/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./92") = 0 [pid 435] mkdir("./93", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1740 ./strace-static-x86_64: Process 1740 attached [pid 1740] set_robust_list(0x555562678760, 24) = 0 [pid 1740] chdir("./93") = 0 [pid 1740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1740] setpgid(0, 0) = 0 [pid 1740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1740] write(3, "1000", 4) = 4 [pid 1740] close(3) = 0 [pid 1740] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1740] write(1, "executing program\n", 18) = 18 [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1740] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1740] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1740] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1741]}, 88) = 1741 [pid 1740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1741 attached [pid 1741] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1741] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1740] <... futex resumed>) = 0 [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1741] <... futex resumed>) = 1 [pid 1741] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1740] <... futex resumed>) = 0 [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1741] <... futex resumed>) = 1 [pid 1741] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1741] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 342.334086][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 342.354425][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 342.372521][ T19] usb 2-1: USB disconnect, device number 94 [ 342.378830][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1732] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 342.470775][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.481632][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 342.494097][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 342.503035][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.510848][ T24] usb 1-1: Product: syz [ 342.514755][ T24] usb 1-1: Manufacturer: syz [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 342.519178][ T24] usb 1-1: SerialNumber: syz [pid 1734] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 342.559301][ T39] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 342.589286][ T453] usb 5-1: new high-speed USB device number 95 using dummy_hcd [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 342.629279][ T443] usb 3-1: new high-speed USB device number 95 using dummy_hcd [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] <... futex resumed>) = 0 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1731] <... futex resumed>) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1732] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1734] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 342.727903][ T1732] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 342.740747][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.751602][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 342.763921][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1741] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1734] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1734] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1736] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1734] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1734] <... ioctl resumed>, 0) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1734] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1738] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1738] <... ioctl resumed>, 0x7ffbef2ee110) = 9 [pid 1736] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 342.769287][ T19] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 342.772862][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.788147][ T39] usb 4-1: Product: syz [ 342.792259][ T39] usb 4-1: Manufacturer: syz [ 342.796679][ T39] usb 4-1: SerialNumber: syz [ 342.801931][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.812960][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1736] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1738] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1738] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1736] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 342.826870][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.837653][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 342.849279][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 342.858290][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.866181][ T453] usb 5-1: Product: syz [ 342.870231][ T453] usb 5-1: Manufacturer: syz [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1738] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] <... futex resumed>) = 0 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1731] <... futex resumed>) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1732] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 342.874682][ T453] usb 5-1: SerialNumber: syz [ 342.879775][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 342.888637][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.896798][ T443] usb 3-1: Product: syz [ 342.900828][ T443] usb 3-1: Manufacturer: syz [ 342.905765][ T443] usb 3-1: SerialNumber: syz [pid 1741] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 342.960890][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.971975][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 342.985339][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 342.994281][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 343.002024][ T19] usb 2-1: Product: syz [ 343.005999][ T19] usb 2-1: Manufacturer: syz [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1733] <... futex resumed>) = 0 [pid 1734] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1733] <... futex resumed>) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1734] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 343.010458][ T19] usb 2-1: SerialNumber: syz [ 343.025378][ T1734] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] <... futex resumed>) = 0 [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = 0 [pid 1735] <... futex resumed>) = 1 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1736] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1738] <... futex resumed>) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1737] <... futex resumed>) = 0 [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] <... futex resumed>) = 0 [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = 0 [pid 1731] <... futex resumed>) = 1 [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1732] <... futex resumed>) = 0 [pid 1731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1731] <... futex resumed>) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1732] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 343.106800][ T1736] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 343.115488][ T1738] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1740] <... futex resumed>) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1741] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1733] <... futex resumed>) = 0 [pid 1734] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1733] <... futex resumed>) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1734] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 343.219178][ T1741] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1735] <... futex resumed>) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1736] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1737] <... futex resumed>) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1738] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] <... futex resumed>) = 0 [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = 0 [pid 1731] <... futex resumed>) = 1 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1732] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 343.340497][ T1732] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1740] <... futex resumed>) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1741] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1733] <... futex resumed>) = 0 [pid 1734] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1733] <... futex resumed>) = 0 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1734] <... futex resumed>) = 0 [pid 1733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1734] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1733] <... futex resumed>) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1734] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1736] <... futex resumed>) = 0 [pid 1735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1735] <... futex resumed>) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1736] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1738] <... futex resumed>) = 0 [pid 1737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1737] <... futex resumed>) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1738] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] <... futex resumed>) = 0 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1731] <... futex resumed>) = 0 [pid 1732] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1732] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] <... futex resumed>) = 0 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1731] <... futex resumed>) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1731] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1732] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 343.550182][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.556517][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 343.563889][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1740] <... futex resumed>) = 0 [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1741] <... futex resumed>) = 0 [pid 1740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1740] <... futex resumed>) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1741] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1733] <... futex resumed>) = 0 [pid 1734] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1733] <... futex resumed>) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1734] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 343.637174][ T1734] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1735] <... futex resumed>) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1736] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1736] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1738] <... futex resumed>) = 0 [pid 1737] <... futex resumed>) = 1 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1738] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1732] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1731] <... futex resumed>) = 0 [pid 1732] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1731] exit_group(0 [pid 1732] <... futex resumed>) = ? [pid 1731] <... exit_group resumed>) = ? [pid 1732] +++ exited with 0 +++ [pid 1731] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1731, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 343.719286][ T1736] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 343.728162][ T1738] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 343.751936][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [pid 434] umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./93/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./93/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./93") = 0 [pid 434] mkdir("./94", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1743 ./strace-static-x86_64: Process 1743 attached [pid 1743] set_robust_list(0x555562678760, 24) = 0 [pid 1743] chdir("./94") = 0 [pid 1743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1743] setpgid(0, 0) = 0 [pid 1743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1743] write(3, "1000", 4) = 4 [pid 1743] close(3) = 0 [pid 1743] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1743] write(1, "executing program\n", 18) = 18 [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1743] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1743] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1743] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1744]}, 88) = 1744 [pid 1743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1744 attached [pid 1744] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1744] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] <... futex resumed>) = 0 [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1744] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1743] <... futex resumed>) = 0 [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1744] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1744] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 343.761188][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 343.776162][ T24] usb 1-1: USB disconnect, device number 95 [ 343.782964][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1740] <... futex resumed>) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1741] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1733] <... futex resumed>) = 0 [pid 1734] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1733] <... futex resumed>) = 0 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1734] <... futex resumed>) = 0 [pid 1733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1733] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1734] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1733] <... futex resumed>) = 0 [pid 1734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1733] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1734] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 343.830688][ T1741] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 343.847879][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.854247][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 343.861674][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1735] <... futex resumed>) = 0 [pid 1736] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1736] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1735] <... futex resumed>) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1735] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1736] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1737] <... futex resumed>) = 0 [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1738] <... futex resumed>) = 0 [pid 1737] <... futex resumed>) = 1 [pid 1738] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1738] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1737] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1737] <... futex resumed>) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1737] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1738] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 343.930310][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.936622][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 343.944045][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 343.950224][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 343.955717][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 343.963093][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1740] <... futex resumed>) = 0 [pid 1741] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1741] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1740] <... futex resumed>) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1740] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1741] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1734] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1734] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1733] <... futex resumed>) = 0 [pid 1733] exit_group(0 [pid 1734] <... futex resumed>) = ? [pid 1733] <... exit_group resumed>) = ? [pid 1734] +++ exited with 0 +++ [pid 1733] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1733, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 437] umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./93/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./93/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./93") = 0 [pid 437] mkdir("./94", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1745 [ 344.042240][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 344.049272][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 344.057029][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 344.057182][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 344.071287][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 ./strace-static-x86_64: Process 1745 attached [pid 1745] set_robust_list(0x555562678760, 24) = 0 [pid 1745] chdir("./94") = 0 [pid 1745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1745] setpgid(0, 0) = 0 [pid 1745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1745] write(3, "1000", 4) = 4 [pid 1745] close(3) = 0 [pid 1745] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1745] write(1, "executing program\n", 18) = 18 [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1745] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1745] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1746]}, 88) = 1746 [pid 1745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1746 attached [pid 1746] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1746] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1745] <... futex resumed>) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1746] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1745] <... futex resumed>) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1746] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1746] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1736] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1735] <... futex resumed>) = 0 [pid 1736] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1735] exit_group(0) = ? [pid 1736] <... futex resumed>) = ? [ 344.090165][ T39] usb 4-1: USB disconnect, device number 95 [ 344.099847][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 1736] +++ exited with 0 +++ [pid 1735] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./93/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1738] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 438] unlink("./93/binderfs" [pid 1738] <... futex resumed>) = 1 [pid 1737] <... futex resumed>) = 0 [pid 1738] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] <... unlink resumed>) = 0 [pid 1737] exit_group(0) = ? [pid 1738] <... futex resumed>) = ? [pid 1738] +++ exited with 0 +++ [pid 1737] +++ exited with 0 +++ [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1737, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 438] close(3 [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 438] <... close resumed>) = 0 [pid 438] rmdir("./93") = 0 [pid 436] <... restart_syscall resumed>) = 0 [pid 438] mkdir("./94", 0777) = 0 [pid 436] umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 436] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 438] <... clone resumed>, child_tidptr=0x555562678750) = 1747 [pid 436] <... openat resumed>) = 3 [pid 436] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [ 344.134128][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 344.143996][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.156970][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 344.168658][ T453] usb 5-1: USB disconnect, device number 95 [ 344.174694][ T24] usb 1-1: new high-speed USB device number 96 using dummy_hcd [pid 436] umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./93/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 1747 attached [pid 1744] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] unlink("./93/binderfs" [pid 1747] set_robust_list(0x555562678760, 24) = 0 [pid 1747] chdir("./94" [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1747] <... chdir resumed>) = 0 [pid 1747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1747] setpgid(0, 0 [pid 436] <... unlink resumed>) = 0 [pid 1747] <... setpgid resumed>) = 0 [pid 436] getdents64(3, [pid 1744] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 436] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] close(3 [pid 1747] write(3, "1000", 4) = 4 [pid 1747] close(3) = 0 [pid 1747] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 1747] write(1, "executing program\n", 18) = 18 [pid 436] <... close resumed>) = 0 [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1747] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1747] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1748]}, 88) = 1748 [pid 1747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] rmdir("./93"./strace-static-x86_64: Process 1748 attached [pid 1748] set_robust_list(0x7ffbef2f09a0, 24 [pid 436] <... rmdir resumed>) = 0 [pid 1748] <... set_robust_list resumed>) = 0 [pid 436] mkdir("./94", 0777 [pid 1748] rt_sigprocmask(SIG_SETMASK, [], [pid 436] <... mkdir resumed>) = 0 [pid 1748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1749 attached [pid 1748] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1749 [pid 1749] set_robust_list(0x555562678760, 24 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1749] <... set_robust_list resumed>) = 0 [pid 1748] <... futex resumed>) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1749] chdir("./94" [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] <... chdir resumed>) = 0 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1748] ioctl(-1, TIOCSETD, NULL [pid 1747] <... futex resumed>) = 0 [pid 1749] <... prctl resumed>) = 0 [pid 1748] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1749] setpgid(0, 0 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1749] <... setpgid resumed>) = 0 [pid 1748] <... futex resumed>) = 0 [pid 1747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1749] <... openat resumed>) = 3 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1749] write(3, "1000", 4 [pid 1748] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1749] <... write resumed>) = 4 [pid 1748] <... openat resumed>) = 3 [pid 1749] close(3 [pid 1748] ioctl(3, USB_RAW_IOCTL_INIT [pid 1749] <... close resumed>) = 0 [pid 1748] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1749] symlink("/dev/binderfs", "./binderfs" [pid 1748] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1741] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1749] <... symlink resumed>) = 0 [pid 1748] <... ioctl resumed>, 0) = 0 [pid 1741] <... futex resumed>) = 1 [pid 1740] <... futex resumed>) = 0 [pid 1749] write(1, "executing program\n", 18 executing program [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1741] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1740] exit_group(0 [pid 1749] <... write resumed>) = 18 [pid 1748] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [ 344.183937][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.199638][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 344.211836][ T443] usb 3-1: USB disconnect, device number 95 [ 344.219601][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1741] <... futex resumed>) = ? [pid 1740] <... exit_group resumed>) = ? [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1741] +++ exited with 0 +++ [pid 1740] +++ exited with 0 +++ [pid 1749] <... futex resumed>) = 0 [pid 1749] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1740, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1749] <... rt_sigaction resumed>NULL, 8) = 0 [pid 1749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 435] umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1749] <... mmap resumed>) = 0x7ffbef2d0000 [pid 435] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1749] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 435] <... openat resumed>) = 3 [pid 1749] <... mprotect resumed>) = 0 [pid 435] newfstatat(3, "", [pid 1749] rt_sigprocmask(SIG_BLOCK, ~[], [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, [pid 1749] <... rt_sigprocmask resumed>[], 8) = 0 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 435] umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1749] <... clone3 resumed> => {parent_tid=[1751]}, 88) = 1751 [pid 435] newfstatat(AT_FDCWD, "./93/binderfs", [pid 1749] rt_sigprocmask(SIG_SETMASK, [], [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] unlink("./93/binderfs" [pid 1749] <... futex resumed>) = 0 [pid 435] <... unlink resumed>) = 0 [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./93") = 0 [pid 435] mkdir("./94", 0777) = 0 ./strace-static-x86_64: Process 1751 attached [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1751] set_robust_list(0x7ffbef2f09a0, 24 [pid 435] <... clone resumed>, child_tidptr=0x555562678750) = 1752 [pid 1751] <... set_robust_list resumed>) = 0 [pid 1751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1751] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(-1, TIOCSETD, NULL [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1751] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1751] <... openat resumed>) = 3 [pid 1751] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 1752 attached [pid 1752] set_robust_list(0x555562678760, 24) = 0 [pid 1752] chdir("./94") = 0 [pid 1752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1752] setpgid(0, 0) = 0 [pid 1752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1752] write(3, "1000", 4) = 4 [pid 1752] close(3) = 0 [pid 1752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1752] write(1, "executing program\n", 18executing program ) = 18 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1752] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1752] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1752] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1752] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1752] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1753]}, 88) = 1753 [pid 1752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1753 attached [pid 1753] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1753] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1752] <... futex resumed>) = 0 [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1753] <... futex resumed>) = 1 [pid 1753] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1752] <... futex resumed>) = 0 [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1753] <... futex resumed>) = 1 [pid 1753] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1753] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 344.248950][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 344.257150][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 344.273104][ T19] usb 2-1: USB disconnect, device number 95 [ 344.287473][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1744] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 344.372658][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.383600][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 344.396043][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 344.405133][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.412976][ T24] usb 1-1: Product: syz [ 344.416880][ T24] usb 1-1: Manufacturer: syz [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 344.421432][ T24] usb 1-1: SerialNumber: syz [pid 1746] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 344.509332][ T39] usb 4-1: new high-speed USB device number 96 using dummy_hcd [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1744] <... futex resumed>) = 1 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] <... futex resumed>) = 0 [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = 0 [pid 1743] <... futex resumed>) = 1 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1744] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1751] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1746] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 344.619282][ T453] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 344.629611][ T1744] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 344.659300][ T443] usb 3-1: new high-speed USB device number 96 using dummy_hcd [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1753] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 344.690779][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.701726][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 344.709277][ T19] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 344.716040][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 344.727735][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.735623][ T39] usb 4-1: Product: syz [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1746] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1748] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 344.739686][ T39] usb 4-1: Manufacturer: syz [ 344.744016][ T39] usb 4-1: SerialNumber: syz [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1743] <... futex resumed>) = 0 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1743] <... futex resumed>) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1744] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 344.800777][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.811688][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 344.823580][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 344.832480][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.840326][ T453] usb 5-1: Product: syz [ 344.844306][ T453] usb 5-1: Manufacturer: syz [pid 1751] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1751] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1748] <... ioctl resumed>, 0) = 0 [pid 1751] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1748] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1751] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1753] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [ 344.848789][ T453] usb 5-1: SerialNumber: syz [ 344.856600][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.867889][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 344.880233][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 344.889113][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.896950][ T443] usb 3-1: Product: syz [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1751] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1753] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 344.900926][ T443] usb 3-1: Manufacturer: syz [ 344.902588][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.905331][ T443] usb 3-1: SerialNumber: syz [ 344.920718][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 344.933332][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 344.942367][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] <... futex resumed>) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = 0 [pid 1745] <... futex resumed>) = 1 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1746] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1753] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 344.950367][ T19] usb 2-1: Product: syz [ 344.954345][ T19] usb 2-1: Manufacturer: syz [ 344.955112][ T1746] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 344.958845][ T19] usb 2-1: SerialNumber: syz [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] <... futex resumed>) = 0 [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = 0 [pid 1743] <... futex resumed>) = 1 [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1744] <... futex resumed>) = 0 [pid 1743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1743] <... futex resumed>) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1744] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1751] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 345.068648][ T1748] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] <... futex resumed>) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = 0 [pid 1745] <... futex resumed>) = 1 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1752] <... futex resumed>) = 0 [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [ 345.115491][ T1751] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 345.172969][ T1753] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] <... futex resumed>) = 0 [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = 0 [pid 1743] <... futex resumed>) = 1 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1744] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 345.252951][ T1744] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1751] <... ioctl resumed>, 0xa) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] <... futex resumed>) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = 0 [pid 1745] <... futex resumed>) = 1 [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1746] <... futex resumed>) = 0 [pid 1745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1745] <... futex resumed>) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1746] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1753] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1752] <... futex resumed>) = 0 [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1753] <... futex resumed>) = 0 [pid 1752] <... futex resumed>) = 1 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1753] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1743] <... futex resumed>) = 0 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1743] <... futex resumed>) = 0 [pid 1744] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1744] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1743] <... futex resumed>) = 0 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1743] <... futex resumed>) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1743] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1744] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1744] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1748] <... futex resumed>) = 0 [pid 1747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] <... futex resumed>) = 0 [pid 1748] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 345.462761][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 345.469102][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 345.476515][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1751] <... futex resumed>) = 0 [pid 1749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1751] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1745] <... futex resumed>) = 0 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1745] <... futex resumed>) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1746] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1752] <... futex resumed>) = 0 [pid 1753] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1752] <... futex resumed>) = 0 [pid 1753] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1753] <... futex resumed>) = 0 [pid 1752] <... futex resumed>) = 1 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 345.573645][ T1746] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1744] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1743] <... futex resumed>) = 0 [pid 1744] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1743] exit_group(0 [pid 1744] <... futex resumed>) = ? [pid 1743] <... exit_group resumed>) = ? [pid 1744] +++ exited with 0 +++ [pid 1743] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1743, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 434] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 434] umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./94/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./94/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./94") = 0 [pid 434] mkdir("./95", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... clone resumed>, child_tidptr=0x555562678750) = 1755 [pid 1748] <... futex resumed>) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 1755 attached , 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1755] set_robust_list(0x555562678760, 24) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1755] chdir("./95") = 0 [pid 1755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1748] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1755] <... prctl resumed>) = 0 [pid 1755] setpgid(0, 0) = 0 [pid 1755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1755] write(3, "1000", 4) = 4 [ 345.669339][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 345.686228][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 345.688117][ T1748] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 345.708164][ T24] usb 1-1: USB disconnect, device number 96 [pid 1755] close(3) = 0 [pid 1755] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1755] write(1, "executing program\n", 18 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1751] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP_ENABLEexecuting program [pid 1755] <... write resumed>) = 18 [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1755] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1751] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1755] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1755] <... mprotect resumed>) = 0 [pid 1755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1756]}, 88) = 1756 [pid 1755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1756 attached [pid 1756] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1756] rt_sigprocmask(SIG_SETMASK, [], [pid 1751] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1756] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1755] <... futex resumed>) = 0 [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1756] <... futex resumed>) = 1 [pid 1756] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] <... futex resumed>) = 0 [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1756] <... futex resumed>) = 0 [pid 1756] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1756] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 345.714797][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 345.726744][ T1751] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] <... futex resumed>) = 0 [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = 0 [pid 1745] <... futex resumed>) = 1 [pid 1746] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1746] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1745] <... futex resumed>) = 0 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1745] <... futex resumed>) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1745] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1746] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1752] <... futex resumed>) = 0 [pid 1746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1753] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1753] <... futex resumed>) = 0 [pid 1752] <... futex resumed>) = 1 [pid 1746] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1753] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1753] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 345.785022][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 345.786256][ T1753] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 345.792106][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 345.805663][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] <... futex resumed>) = 0 [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = 0 [pid 1747] <... futex resumed>) = 1 [pid 1748] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1748] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1747] <... futex resumed>) = 0 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1747] <... futex resumed>) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1747] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1748] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1748] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1751] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1749] <... futex resumed>) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1749] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1751] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1751] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 345.908852][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 345.915195][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 345.922605][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 345.941791][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 345.948118][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [pid 1746] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1746] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1745] <... futex resumed>) = 0 [pid 1745] exit_group(0 [pid 1746] <... futex resumed>) = ? [pid 1745] <... exit_group resumed>) = ? [pid 1746] +++ exited with 0 +++ [ 345.955482][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [pid 1745] +++ exited with 0 +++ [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1745, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 437] umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1753] <... futex resumed>) = 1 [pid 1752] <... futex resumed>) = 0 [pid 437] <... openat resumed>) = 3 [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1753] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1752] <... futex resumed>) = 0 [pid 1753] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] newfstatat(3, "", [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1753] <... futex resumed>) = 1 [pid 1752] <... futex resumed>) = 0 [pid 437] getdents64(3, [pid 1752] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 437] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1753] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1752] <... futex resumed>) = 0 [pid 1752] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 437] umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 1753] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 437] newfstatat(AT_FDCWD, "./94/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 345.988008][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 345.997704][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.012115][ T39] usb 4-1: USB disconnect, device number 96 [ 346.018712][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 346.022113][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [pid 437] unlink("./94/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./94") = 0 [pid 437] mkdir("./95", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1757 ./strace-static-x86_64: Process 1757 attached [pid 1757] set_robust_list(0x555562678760, 24) = 0 [pid 1757] chdir("./95") = 0 [pid 1757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1757] setpgid(0, 0) = 0 [pid 1757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1757] write(3, "1000", 4) = 4 [pid 1757] close(3) = 0 [pid 1757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1757] write(1, "executing program\n", 18executing program ) = 18 [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1757] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1757] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1757] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1758]}, 88) = 1758 [pid 1757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1758 attached [pid 1758] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1758] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1757] <... futex resumed>) = 0 [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1758] <... futex resumed>) = 1 [pid 1758] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1757] <... futex resumed>) = 0 [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1758] <... futex resumed>) = 1 [pid 1758] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1758] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 346.034647][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 346.043269][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1748] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1748] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1747] <... futex resumed>) = 0 [pid 1747] exit_group(0 [pid 1748] <... futex resumed>) = ? [pid 1747] <... exit_group resumed>) = ? [pid 1748] +++ exited with 0 +++ [pid 1747] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1747, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 438] umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1756] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 438] getdents64(3, [pid 1756] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 438] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 438] umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./94/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./94/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./94") = 0 [pid 438] mkdir("./95", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1759 [pid 1751] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1749] <... futex resumed>) = 0 [pid 1751] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1749] exit_group(0 [pid 1751] <... futex resumed>) = ? [pid 1749] <... exit_group resumed>) = ? [pid 1751] +++ exited with 0 +++ [pid 1749] +++ exited with 0 +++ [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1749, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 436] umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 436] newfstatat(3, "", ./strace-static-x86_64: Process 1759 attached {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1759] set_robust_list(0x555562678760, 24 [pid 436] getdents64(3, [pid 1759] <... set_robust_list resumed>) = 0 [pid 436] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1759] chdir("./95" [pid 436] umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 436] newfstatat(AT_FDCWD, "./94/binderfs", [pid 1759] <... chdir resumed>) = 0 [pid 1759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 436] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 436] unlink("./94/binderfs" [pid 1759] <... prctl resumed>) = 0 [pid 1759] setpgid(0, 0 [pid 436] <... unlink resumed>) = 0 [pid 436] getdents64(3, [pid 1759] <... setpgid resumed>) = 0 [pid 436] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 1759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 436] close(3) = 0 [pid 1759] <... openat resumed>) = 3 [pid 436] rmdir("./94") = 0 [pid 1759] write(3, "1000", 4 [pid 436] mkdir("./95", 0777 [pid 1759] <... write resumed>) = 4 [pid 436] <... mkdir resumed>) = 0 [pid 1759] close(3 [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1759] <... close resumed>) = 0 [pid 1759] symlink("/dev/binderfs", "./binderfs" [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1760 [pid 1759] <... symlink resumed>) = 0 [ 346.111201][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 346.119565][ T24] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 346.134349][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.145349][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 executing program [pid 1759] write(1, "executing program\n", 18./strace-static-x86_64: Process 1760 attached [pid 1760] set_robust_list(0x555562678760, 24) = 0 [pid 1760] chdir("./95") = 0 [pid 1760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1760] setpgid(0, 0) = 0 [pid 1760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1760] write(3, "1000", 4) = 4 [pid 1760] close(3) = 0 [pid 1760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1760] write(1, "executing program\n", 18) = 18 [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1760] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1760] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1760] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1761]}, 88) = 1761 [pid 1760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 1759] <... write resumed>) = 18 [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1759] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1759] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1761 attached [pid 1761] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1761] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1760] <... futex resumed>) = 0 [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1761] <... futex resumed>) = 1 [pid 1761] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1760] <... futex resumed>) = 0 [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1761] <... futex resumed>) = 1 [pid 1761] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1761] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1759] <... clone3 resumed> => {parent_tid=[1762]}, 88) = 1762 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1762 attached [pid 1762] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1762] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1759] <... futex resumed>) = 0 [pid 1762] ioctl(-1, TIOCSETD, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 1759] <... futex resumed>) = 0 [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1762] <... futex resumed>) = 0 [pid 1759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1762] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] <... openat resumed>) = 3 [pid 1759] <... futex resumed>) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_INIT [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1762] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1753] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1752] <... futex resumed>) = 0 [pid 1753] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1752] exit_group(0 [pid 1753] <... futex resumed>) = ? [pid 1752] <... exit_group resumed>) = ? [ 346.160738][ T443] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.175765][ T453] usb 5-1: USB disconnect, device number 96 [ 346.186371][ T443] usb 3-1: USB disconnect, device number 96 [ 346.192406][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 346.202218][ T443] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [pid 1753] +++ exited with 0 +++ [pid 1752] +++ exited with 0 +++ [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 435] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 435] umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 435] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 435] newfstatat(AT_FDCWD, "./94/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] unlink("./94/binderfs") = 0 [pid 435] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [pid 435] rmdir("./94") = 0 [pid 435] mkdir("./95", 0777) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 1763 attached , child_tidptr=0x555562678750) = 1763 [pid 1763] set_robust_list(0x555562678760, 24) = 0 [pid 1763] chdir("./95") = 0 [pid 1763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1763] setpgid(0, 0) = 0 [pid 1763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1763] write(3, "1000", 4) = 4 [pid 1763] close(3) = 0 [pid 1763] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1763] write(1, "executing program\n", 18) = 18 [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1763] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1763] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1763] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1763] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1763] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1764]}, 88) = 1764 [pid 1763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1764 attached [pid 1764] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1764] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1763] <... futex resumed>) = 0 [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1764] <... futex resumed>) = 1 [pid 1764] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1763] <... futex resumed>) = 0 [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1764] <... futex resumed>) = 1 [pid 1764] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1764] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 346.236047][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 346.248521][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 346.272878][ T19] usb 2-1: USB disconnect, device number 96 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1756] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 346.279074][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 346.312610][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.324064][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 346.337228][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 346.346874][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.354855][ T24] usb 1-1: Product: syz [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 346.359154][ T24] usb 1-1: Manufacturer: syz [ 346.363905][ T24] usb 1-1: SerialNumber: syz [pid 1758] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 346.419272][ T39] usb 4-1: new high-speed USB device number 97 using dummy_hcd [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1755] <... futex resumed>) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1756] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1758] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 346.571865][ T1756] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 346.601135][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.611950][ T453] usb 5-1: new high-speed USB device number 97 using dummy_hcd [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1762] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1758] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1758] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1761] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1758] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 346.619482][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 346.632238][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 346.641451][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.649342][ T39] usb 4-1: Product: syz [ 346.653299][ T39] usb 4-1: Manufacturer: syz [ 346.657741][ T39] usb 4-1: SerialNumber: syz [ 346.662242][ T443] usb 3-1: new high-speed USB device number 97 using dummy_hcd [pid 1764] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 346.699304][ T19] usb 2-1: new high-speed USB device number 97 using dummy_hcd [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1755] <... futex resumed>) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1756] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1762] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 346.810499][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.821274][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 346.833693][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 346.842613][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.850400][ T453] usb 5-1: Product: syz [ 346.854370][ T453] usb 5-1: Manufacturer: syz [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1761] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1758] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1757] <... futex resumed>) = 0 [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... futex resumed>) = 0 [pid 1757] <... futex resumed>) = 1 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1758] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1762] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1758] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1764] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1758] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1762] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1761] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 346.858794][ T453] usb 5-1: SerialNumber: syz [ 346.864868][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.874964][ T1758] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 346.879775][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 346.889424][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1761] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1764] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 346.900709][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 346.902961][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 346.912647][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.925516][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 346.928972][ T443] usb 3-1: Product: syz [ 346.938651][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.941823][ T443] usb 3-1: Manufacturer: syz [ 346.950820][ T19] usb 2-1: Product: syz [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1761] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1764] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1756] <... futex resumed>) = 0 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1756] <... futex resumed>) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef140) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 346.954034][ T443] usb 3-1: SerialNumber: syz [ 346.958004][ T19] usb 2-1: Manufacturer: syz [ 346.958021][ T19] usb 2-1: SerialNumber: syz [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1757] <... futex resumed>) = 0 [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] <... futex resumed>) = 0 [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1757] <... futex resumed>) = 0 [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1759] <... futex resumed>) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1758] <... ioctl resumed>, 0xa) = 0 [pid 1762] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1762] <... ioctl resumed>, 0) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1758] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1762] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1758] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1762] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 347.100649][ T1762] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1761] <... ioctl resumed>, 0) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1763] <... futex resumed>) = 0 [pid 1764] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1763] <... futex resumed>) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1764] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1761] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1764] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1755] <... futex resumed>) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1756] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1764] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1761] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1756] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1764] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1756] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 347.171406][ T1761] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 347.179441][ T1764] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 347.187084][ T1756] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1758] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1757] <... futex resumed>) = 0 [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... futex resumed>) = 0 [pid 1757] <... futex resumed>) = 1 [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1758] <... futex resumed>) = 0 [pid 1757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1758] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1757] <... futex resumed>) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1758] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1759] <... futex resumed>) = 0 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1759] <... futex resumed>) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1762] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1760] <... futex resumed>) = 0 [pid 1761] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1761] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1764] <... futex resumed>) = 1 [pid 1761] <... ioctl resumed>, 0) = -1 EINVAL (Invalid argument) [pid 1764] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1763] <... futex resumed>) = 0 [pid 1761] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1764] <... futex resumed>) = 0 [pid 1763] <... futex resumed>) = 1 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1764] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1755] <... futex resumed>) = 0 [pid 1756] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1756] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1755] <... futex resumed>) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1755] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1756] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [ 347.396998][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 347.403445][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 347.410935][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1757] <... futex resumed>) = 0 [pid 1758] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1757] <... futex resumed>) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1758] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1759] <... futex resumed>) = 0 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1759] <... futex resumed>) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1762] <... futex resumed>) = 0 [pid 1759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1758] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] <... futex resumed>) = 0 [pid 1762] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [ 347.504676][ T1758] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1760] <... futex resumed>) = 0 [pid 1761] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1760] <... futex resumed>) = 0 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1761] <... futex resumed>) = 0 [pid 1760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1761] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1764] <... futex resumed>) = 1 [pid 1763] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1764] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1763] <... futex resumed>) = 0 [pid 1761] <... ioctl resumed>, 0x7ffbef2ee130) = 28 [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1764] <... futex resumed>) = 0 [pid 1763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1764] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1763] <... futex resumed>) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1764] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1756] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1755] <... futex resumed>) = 0 [pid 1756] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1755] exit_group(0) = ? [pid 1756] <... futex resumed>) = ? [pid 1756] +++ exited with 0 +++ [pid 1755] +++ exited with 0 +++ [pid 434] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 434] umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 434] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 434] umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 434] newfstatat(AT_FDCWD, "./95/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] unlink("./95/binderfs") = 0 [pid 434] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 434] close(3) = 0 [pid 434] rmdir("./95") = 0 [pid 434] mkdir("./96", 0777) = 0 [pid 434] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1767 ./strace-static-x86_64: Process 1767 attached [pid 1767] set_robust_list(0x555562678760, 24) = 0 [pid 1767] chdir("./96") = 0 [pid 1767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1767] setpgid(0, 0) = 0 [pid 1767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1767] write(3, "1000", 4) = 4 [pid 1767] close(3) = 0 [pid 1767] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1767] write(1, "executing program\n", 18) = 18 [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1767] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1767] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1768]}, 88) = 1768 [pid 1767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1768 attached [pid 1768] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1768] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1767] <... futex resumed>) = 0 [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1768] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1767] <... futex resumed>) = 0 [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1768] <... futex resumed>) = 1 [pid 1768] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1768] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1768] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 347.599318][ T24] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 347.609660][ T24] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 347.628681][ T24] usb 1-1: USB disconnect, device number 97 [ 347.635664][ T24] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1757] <... futex resumed>) = 0 [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1759] <... futex resumed>) = 0 [pid 1758] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1759] <... futex resumed>) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1762] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1758] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1757] <... futex resumed>) = 0 [pid 1762] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1758] <... futex resumed>) = 0 [pid 1757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1758] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1757] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1758] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1757] <... futex resumed>) = 0 [pid 1758] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1757] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1762] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1758] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1761] <... ioctl resumed>, 0x7ffbef3bc94c) = 10 [ 347.714929][ T1762] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 347.716221][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 347.730265][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 347.737682][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1763] <... futex resumed>) = 0 [pid 1764] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1763] <... futex resumed>) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1764] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1761] <... ioctl resumed>, 0x7ffbef2ee130) = 0 [pid 1764] <... ioctl resumed>, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 347.792488][ T1761] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 347.800606][ T1764] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1758] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1757] <... futex resumed>) = 0 [pid 1758] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1757] exit_group(0 [pid 1758] <... futex resumed>) = ? [pid 1757] <... exit_group resumed>) = ? [pid 1758] +++ exited with 0 +++ [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1759] <... futex resumed>) = 0 [pid 1757] +++ exited with 0 +++ [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1759] <... futex resumed>) = 0 [pid 1762] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1757, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 1762] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1759] <... futex resumed>) = 0 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1759] <... futex resumed>) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1759] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 437] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1762] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1762] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 26 [pid 437] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 437] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 437] umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 437] newfstatat(AT_FDCWD, "./95/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] unlink("./95/binderfs") = 0 [pid 437] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 437] close(3) = 0 [pid 437] rmdir("./95") = 0 [pid 437] mkdir("./96", 0777) = 0 [pid 437] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1769 ./strace-static-x86_64: Process 1769 attached [pid 1769] set_robust_list(0x555562678760, 24) = 0 [pid 1769] chdir("./96") = 0 [pid 1769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1769] setpgid(0, 0) = 0 [pid 1769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1769] write(3, "1000", 4) = 4 [pid 1769] close(3) = 0 [pid 1769] symlink("/dev/binderfs", "./binderfs") = 0 [pid 1769] write(1, "executing program\n", 18executing program ) = 18 [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1769] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1769] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1769] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1770]}, 88) = 1770 [pid 1769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1770 attached [ 347.931200][ T39] cdc_ncm 4-1:1.0: setting tx_max = 16384 [ 347.941980][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 347.952832][ T453] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 347.959108][ T453] cdc_ncm 5-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 347.966824][ T453] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 347.974480][ T39] usb 4-1: USB disconnect, device number 97 [pid 1770] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1770] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1770] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1769] <... futex resumed>) = 0 [pid 1770] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1770] <... futex resumed>) = 0 [pid 1769] <... futex resumed>) = 1 [pid 1770] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1770] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1770] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1770] <... futex resumed>) = 0 [pid 1769] <... futex resumed>) = 1 [pid 1770] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1770] <... openat resumed>) = 3 [pid 1770] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1760] <... futex resumed>) = 0 [pid 1761] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1760] <... futex resumed>) = 0 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1761] <... futex resumed>) = 0 [pid 1760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1760] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1761] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1760] <... futex resumed>) = 0 [pid 1761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1760] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1761] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1763] <... futex resumed>) = 0 [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1764] openat(AT_FDCWD, NULL, O_RDONLY|O_NOATIME) = -1 EFAULT (Bad address) [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1763] <... futex resumed>) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1763] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1764] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1763] <... futex resumed>) = 0 [pid 1764] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1763] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1764] <... ioctl resumed>, 0x7ffbef2ee130) = 26 [ 347.980739][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 348.003647][ T443] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 348.009971][ T443] cdc_ncm 3-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 348.017332][ T443] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 348.021742][ T19] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 348.029132][ T19] cdc_ncm 2-1:1.0: dwNtbInMaxSize=128 is too small. Using 2048 [ 348.036555][ T19] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 348.039347][ T24] usb 1-1: new high-speed USB device number 98 using dummy_hcd [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1762] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1762] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1759] <... futex resumed>) = 0 [pid 1759] exit_group(0 [pid 1762] <... futex resumed>) = ? [pid 1759] <... exit_group resumed>) = ? [pid 1762] +++ exited with 0 +++ [pid 1759] +++ exited with 0 +++ [pid 438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 438] umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 438] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 438] umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 438] newfstatat(AT_FDCWD, "./95/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 438] unlink("./95/binderfs") = 0 [pid 438] getdents64(3, 0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 438] close(3) = 0 [pid 438] rmdir("./95") = 0 [pid 438] mkdir("./96", 0777) = 0 [pid 438] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1771 ./strace-static-x86_64: Process 1771 attached [pid 1771] set_robust_list(0x555562678760, 24) = 0 [pid 1771] chdir("./96") = 0 [pid 1771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1771] setpgid(0, 0) = 0 [pid 1771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1771] write(3, "1000", 4) = 4 [pid 1771] close(3) = 0 [pid 1771] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 1771] write(1, "executing program\n", 18) = 18 [pid 1771] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1771] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1771] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0}./strace-static-x86_64: Process 1772 attached => {parent_tid=[1772]}, 88) = 1772 [pid 1771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1771] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1771] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1772] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1761] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1760] <... futex resumed>) = 0 [pid 1761] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1760] exit_group(0) = ? [pid 1761] <... futex resumed>) = ? [pid 1761] +++ exited with 0 +++ [pid 1760] +++ exited with 0 +++ [ 348.155025][ T453] cdc_ncm 5-1:1.0: setting tx_max = 16384 [ 348.164183][ T453] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.178758][ T453] usb 5-1: USB disconnect, device number 97 [ 348.185100][ T453] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [pid 1772] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1772] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1772] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1771] <... futex resumed>) = 0 [pid 1771] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1760, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 1771] <... futex resumed>) = 1 [pid 436] restart_syscall(<... resuming interrupted clone ...> [pid 1771] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1772] <... futex resumed>) = 0 [pid 1772] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1772] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1771] <... futex resumed>) = 0 [pid 1771] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1771] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1772] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1772] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... restart_syscall resumed>) = 0 [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1764] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1763] <... futex resumed>) = 0 [pid 1764] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 18 [pid 1763] exit_group(0 [pid 436] umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1764] <... futex resumed>) = ? [pid 1763] <... exit_group resumed>) = ? [pid 436] <... openat resumed>) = 3 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1764] +++ exited with 0 +++ [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] newfstatat(3, "", [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 326 [pid 1763] +++ exited with 0 +++ [ 348.205809][ T443] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 348.220199][ T443] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.235298][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 348.236281][ T19] cdc_ncm 2-1:1.0: setting tx_max = 16384 [pid 436] getdents64(3, [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 436] umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 435] umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW [pid 436] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 436] newfstatat(AT_FDCWD, "./95/binderfs", [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 436] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 4 [pid 436] unlink("./95/binderfs" [pid 435] <... openat resumed>) = 3 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 436] <... unlink resumed>) = 0 [pid 435] newfstatat(3, "", [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] getdents64(3, [pid 435] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 436] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] getdents64(3, [pid 436] close(3 [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 436] <... close resumed>) = 0 [pid 435] <... getdents64 resumed>0x5555626797f0 /* 3 entries */, 32768) = 80 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] rmdir("./95" [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 436] <... rmdir resumed>) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 435] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 436] mkdir("./96", 0777 [pid 435] newfstatat(AT_FDCWD, "./95/binderfs", [pid 436] <... mkdir resumed>) = 0 [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 436] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 435] unlink("./95/binderfs" [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 435] <... unlink resumed>) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 436] <... clone resumed>, child_tidptr=0x555562678750) = 1773 [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 435] getdents64(3, ./strace-static-x86_64: Process 1773 attached [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 435] <... getdents64 resumed>0x5555626797f0 /* 0 entries */, 32768) = 0 [pid 435] close(3) = 0 [ 348.247275][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 348.262153][ T443] usb 3-1: USB disconnect, device number 97 [ 348.268126][ T443] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 348.282471][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 348.291564][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 1773] set_robust_list(0x555562678760, 24 [pid 435] rmdir("./95" [pid 1773] <... set_robust_list resumed>) = 0 [pid 1773] chdir("./96") = 0 [pid 1773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1773] setpgid(0, 0) = 0 [pid 1773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1773] write(3, "1000", 4) = 4 [pid 1773] close(3) = 0 [pid 1773] symlink("/dev/binderfs", "./binderfs" [pid 435] <... rmdir resumed>) = 0 [pid 1773] <... symlink resumed>) = 0 [pid 1773] write(1, "executing program\n", 18executing program ) = 18 [pid 1773] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1773] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1773] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1773] rt_sigprocmask(SIG_BLOCK, ~[], [pid 435] mkdir("./96", 0777 [pid 1773] <... rt_sigprocmask resumed>[], 8) = 0 [pid 1773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} => {parent_tid=[1775]}, 88) = 1775 [pid 1773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1773] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1773] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 435] <... mkdir resumed>) = 0 [pid 435] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555562678750) = 1776 ./strace-static-x86_64: Process 1775 attached ./strace-static-x86_64: Process 1776 attached [pid 1775] set_robust_list(0x7ffbef2f09a0, 24 [pid 1768] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1775] <... set_robust_list resumed>) = 0 [pid 1776] set_robust_list(0x555562678760, 24 [pid 1775] rt_sigprocmask(SIG_SETMASK, [], [pid 1768] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 1776] <... set_robust_list resumed>) = 0 [pid 1775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 1768] <... ioctl resumed>, 0) = 0 [pid 1775] openat(AT_FDCWD, NULL, O_RDONLY [pid 1768] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 1775] <... openat resumed>) = -1 EFAULT (Bad address) [pid 1768] <... ioctl resumed>, 0) = 0 [pid 1775] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 1775] <... futex resumed>) = 1 [pid 1768] <... ioctl resumed>, 0x7ffbef3bc52c) = 0 [pid 1775] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 1776] chdir("./96" [pid 1768] <... ioctl resumed>, 0x7ffbef2ee110) = 0 [pid 1773] <... futex resumed>) = 0 [pid 1773] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1776] <... chdir resumed>) = 0 [pid 1776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1773] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1775] <... futex resumed>) = 0 [pid 1775] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1775] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1776] <... prctl resumed>) = 0 [pid 1775] <... futex resumed>) = 1 [pid 1773] <... futex resumed>) = 0 [pid 1773] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1773] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1775] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 1776] setpgid(0, 0 [pid 1775] <... openat resumed>) = 3 [pid 1775] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 1776] <... setpgid resumed>) = 0 [pid 1775] <... ioctl resumed>, 0) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1776] write(3, "1000", 4) = 4 [pid 1776] close(3) = 0 [pid 1776] symlink("/dev/binderfs", "./binderfs" [pid 1775] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1776] <... symlink resumed>) = 0 executing program [pid 1776] write(1, "executing program\n", 18) = 18 [pid 1776] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1776] rt_sigaction(SIGRT_1, {sa_handler=0x7ffbef35ab50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ffbef303fb0}, NULL, 8) = 0 [pid 1776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ffbef2d0000 [pid 1776] mprotect(0x7ffbef2d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ffbef2f0990, parent_tid=0x7ffbef2f0990, exit_signal=0, stack=0x7ffbef2d0000, stack_size=0x20240, tls=0x7ffbef2f06c0} [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1776] <... clone3 resumed> => {parent_tid=[1777]}, 88) = 1777 [pid 1776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1776] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1776] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 1777 attached [pid 1777] set_robust_list(0x7ffbef2f09a0, 24) = 0 [pid 1777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1777] openat(AT_FDCWD, NULL, O_RDONLY) = -1 EFAULT (Bad address) [pid 1777] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1776] <... futex resumed>) = 0 [pid 1776] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1776] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1777] ioctl(-1, TIOCSETD, NULL) = -1 EBADF (Bad file descriptor) [pid 1777] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1776] <... futex resumed>) = 0 [pid 1776] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1776] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1777] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 1777] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [ 348.292911][ T19] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 348.299900][ T24] usb 1-1: Product: syz [ 348.314703][ T24] usb 1-1: Manufacturer: syz [ 348.319183][ T24] usb 1-1: SerialNumber: syz [ 348.352526][ T19] usb 2-1: USB disconnect, device number 97 [ 348.361234][ T19] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1770] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [ 348.419340][ T39] usb 4-1: new high-speed USB device number 98 using dummy_hcd [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1767] <... futex resumed>) = 0 [pid 1768] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1767] <... futex resumed>) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1768] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 348.530205][ T1768] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [pid 1772] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1770] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [ 348.579263][ T453] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 348.601129][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 348.611962][ T39] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 348.624158][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 348.633087][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.640857][ T39] usb 4-1: Product: syz [ 348.644828][ T39] usb 4-1: Manufacturer: syz [ 348.649389][ T39] usb 4-1: SerialNumber: syz [pid 1775] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1767] <... futex resumed>) = 0 [pid 1768] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1767] <... futex resumed>) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1768] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1777] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1772] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 348.719272][ T443] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 348.739269][ T19] usb 2-1: new high-speed USB device number 98 using dummy_hcd [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 348.761028][ T453] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 348.771860][ T453] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 348.784253][ T453] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 348.793206][ T453] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.801090][ T453] usb 5-1: Product: syz [ 348.805091][ T453] usb 5-1: Manufacturer: syz [ 348.809540][ T453] usb 5-1: SerialNumber: syz [pid 1770] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1769] <... futex resumed>) = 0 [pid 1770] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1769] <... futex resumed>) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1770] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1775] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 348.860106][ T1770] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1777] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 18 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 9 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 326 [ 348.900882][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 348.911704][ T443] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 348.923395][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 348.932310][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.932856][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1777] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 4 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1768] <... futex resumed>) = 1 [pid 1767] <... futex resumed>) = 0 [pid 1777] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 1768] <... futex resumed>) = 0 [pid 1767] <... futex resumed>) = 0 [pid 1777] <... ioctl resumed>, 0x7ffbef2ee110) = 8 [pid 1768] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1768] <... futex resumed>) = 0 [pid 1767] <... futex resumed>) = 1 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1768] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28 [pid 1777] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee110) = 8 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1775] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [ 348.940429][ T443] usb 3-1: Product: syz [ 348.952124][ T19] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 348.955073][ T443] usb 3-1: Manufacturer: syz [ 348.968797][ T443] usb 3-1: SerialNumber: syz [ 348.970904][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 348.982232][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.990097][ T19] usb 2-1: Product: syz [ 348.994046][ T19] usb 2-1: Manufacturer: syz [pid 1777] <... ioctl resumed>, 0x7ffbef2ef120) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc52c) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee110) = 0 [pid 1772] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1771] <... futex resumed>) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1771] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1772] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1771] <... futex resumed>) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP_DISABLE [pid 1771] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1772] <... ioctl resumed>, 0) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 348.998449][ T19] usb 2-1: SerialNumber: syz [ 349.018503][ T1772] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [pid 1770] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1769] <... futex resumed>) = 0 [pid 1770] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1769] <... futex resumed>) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1770] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1768] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1767] <... futex resumed>) = 0 [pid 1768] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1767] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1767] <... futex resumed>) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1767] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1768] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1768] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1775] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1773] <... futex resumed>) = 0 [pid 1775] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1773] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1773] <... futex resumed>) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1773] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1775] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1775] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1775] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1777] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1776] <... futex resumed>) = 0 [pid 1777] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1776] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1776] <... futex resumed>) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1776] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1777] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc94c) = 10 [pid 1777] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ffbef3bc95c) = -1 EINVAL (Invalid argument) [pid 1777] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [pid 1772] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1771] <... futex resumed>) = 0 [pid 1772] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1771] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1771] <... futex resumed>) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1771] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1772] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 1772] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 1772] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffbef2ee130) = 0 [ 349.169919][ T1768] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 349.181573][ T1775] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 349.207033][ T1777] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [pid 1770] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1769] <... futex resumed>) = 0 [pid 1770] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1770] futex(0x7ffbef3bc3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 1769] <... futex resumed>) = 0 [pid 1770] <... futex resumed>) = 0 [pid 1770] futex(0x7ffbef3bc3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 1769] futex(0x7ffbef3bc3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1770] <... futex resumed>) = 0 [pid 1769] <... futex resumed>) = 1 [pid 1770] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 1769] futex(0x7ffbef3bc3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 1770] <... ioctl resumed>, 0x7ffbef2ef140) = 0 [pid 1770] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffbef2ee130) = 28