Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts. 2025/01/21 06:34:51 ignoring optional flag "sandboxArg"="0" 2025/01/21 06:34:51 parsed 1 programs [ 23.292729][ T30] audit: type=1400 audit(1737441291.931:66): avc: denied { node_bind } for pid=288 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.955215][ T30] audit: type=1400 audit(1737441292.591:67): avc: denied { integrity } for pid=295 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 23.978880][ T30] audit: type=1400 audit(1737441292.621:68): avc: denied { mounton } for pid=295 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.980055][ T295] cgroup: Unknown subsys name 'net' [ 24.001316][ T30] audit: type=1400 audit(1737441292.621:69): avc: denied { mount } for pid=295 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.028241][ T30] audit: type=1400 audit(1737441292.651:70): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.028421][ T295] cgroup: Unknown subsys name 'devices' [ 24.229535][ T295] cgroup: Unknown subsys name 'hugetlb' [ 24.234961][ T295] cgroup: Unknown subsys name 'rlimit' [ 24.402840][ T30] audit: type=1400 audit(1737441293.041:71): avc: denied { setattr } for pid=295 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.425973][ T30] audit: type=1400 audit(1737441293.041:72): avc: denied { create } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.446091][ T30] audit: type=1400 audit(1737441293.041:73): avc: denied { write } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.466168][ T30] audit: type=1400 audit(1737441293.041:74): avc: denied { read } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.466206][ T299] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.486564][ T30] audit: type=1400 audit(1737441293.041:75): avc: denied { module_request } for pid=295 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.581104][ T295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.041283][ T309] request_module fs-gadgetfs succeeded, but still no fs? [ 25.149110][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.155967][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.178913][ T308] device bridge_slave_0 entered promiscuous mode [ 25.188421][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.195742][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.203137][ T308] device bridge_slave_1 entered promiscuous mode [ 25.357944][ T326] syz-executor (326) used greatest stack depth: 21904 bytes left [ 25.422799][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.429680][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.436785][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.443685][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.534475][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.542501][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.549816][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.557182][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.571920][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.579939][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.586802][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.607047][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.622289][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.629187][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.639939][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.647708][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.665450][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.676811][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.685497][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.693461][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.702508][ T308] device veth0_vlan entered promiscuous mode [ 25.713695][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.722814][ T308] device veth1_macvtap entered promiscuous mode 2025/01/21 06:34:54 executed programs: 0 [ 25.731087][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.741308][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.851585][ T308] syz-executor (308) used greatest stack depth: 20224 bytes left [ 25.907866][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.914719][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.922419][ T362] device bridge_slave_0 entered promiscuous mode [ 25.930087][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.936932][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.944256][ T362] device bridge_slave_1 entered promiscuous mode [ 25.983560][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.990535][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.997763][ T365] device bridge_slave_0 entered promiscuous mode [ 26.005432][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.012407][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.019528][ T365] device bridge_slave_1 entered promiscuous mode [ 26.124716][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.131841][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.139256][ T374] device bridge_slave_0 entered promiscuous mode [ 26.146972][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.153934][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.161182][ T374] device bridge_slave_1 entered promiscuous mode [ 26.196772][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.203878][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.211377][ T371] device bridge_slave_0 entered promiscuous mode [ 26.218401][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.225241][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.232654][ T371] device bridge_slave_1 entered promiscuous mode [ 26.277053][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.283969][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.291184][ T369] device bridge_slave_0 entered promiscuous mode [ 26.318210][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.325103][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.332320][ T369] device bridge_slave_1 entered promiscuous mode [ 26.481560][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.488422][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.495498][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.502319][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.510437][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.517272][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.524393][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.531180][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.541143][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.548230][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.555379][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.562560][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.569878][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.577040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.600442][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.608713][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.616620][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.623384][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.630768][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.638964][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.646843][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.653627][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.660839][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.668296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.675468][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.683708][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.691654][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.698491][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.705722][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.713863][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.721912][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.728743][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.736023][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.743785][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.767940][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.775829][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.783888][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.792110][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.830094][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.837883][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.854689][ T365] device veth0_vlan entered promiscuous mode [ 26.861952][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.869713][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.878434][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.886234][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.893949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.901370][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.909407][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.916235][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.923479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.931443][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.938284][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.945576][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.953752][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.974110][ T362] device veth0_vlan entered promiscuous mode [ 26.989390][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.997130][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.004639][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.012860][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.020819][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.028658][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.035818][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.043263][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.051268][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.058109][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.065293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.073515][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.080374][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.087710][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.108475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.116442][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.124219][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.132157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.141345][ T365] device veth1_macvtap entered promiscuous mode [ 27.154315][ T362] device veth1_macvtap entered promiscuous mode [ 27.163686][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.172774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.180980][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.189489][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.198155][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.205905][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.213932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.221945][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.230137][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.238310][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.245130][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.252577][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.260313][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.268244][ T369] device veth0_vlan entered promiscuous mode [ 27.276500][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.284748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.292801][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.299643][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.318892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.327094][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.335489][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.343706][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.352079][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.360467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.369260][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.377268][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.393909][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.401942][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.414616][ T369] device veth1_macvtap entered promiscuous mode [ 27.436079][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.443642][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.451746][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.459745][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.468276][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.476297][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.484148][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.491910][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.499829][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.507758][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.515003][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.524415][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.532522][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.540821][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.549025][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.557860][ T374] device veth0_vlan entered promiscuous mode [ 27.575776][ T374] device veth1_macvtap entered promiscuous mode [ 27.589344][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.597278][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.605899][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.623537][ T371] device veth0_vlan entered promiscuous mode [ 27.636718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.644841][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.653582][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.661753][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.669942][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.677667][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.685368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.693520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.701870][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.709334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.709366][ T388] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 27.740817][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.749287][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.761125][ T371] device veth1_macvtap entered promiscuous mode [ 27.769562][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.776966][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.785190][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.795150][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.803263][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.857626][ T334] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.897595][ T60] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 27.997567][ T364] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 28.087559][ T400] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 28.097656][ T388] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.109110][ T8] device bridge_slave_1 left promiscuous mode [ 28.115006][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.122470][ T8] device bridge_slave_0 left promiscuous mode [ 28.128515][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.135980][ T8] device veth1_macvtap left promiscuous mode [ 28.141916][ T8] device veth0_vlan left promiscuous mode [ 28.217627][ T334] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.277633][ T388] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 28.286562][ T60] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.297279][ T388] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.305065][ T388] usb 6-1: Product: syz [ 28.309087][ T388] usb 6-1: Manufacturer: syz [ 28.313479][ T388] usb 6-1: SerialNumber: syz [ 28.357575][ T364] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.387955][ T334] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 28.396822][ T334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.404872][ T334] usb 2-1: Product: syz [ 28.409083][ T334] usb 2-1: Manufacturer: syz [ 28.413483][ T334] usb 2-1: SerialNumber: syz [ 28.447720][ T400] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.468032][ T60] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 28.476966][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.484702][ T60] usb 3-1: Product: syz [ 28.488736][ T60] usb 3-1: Manufacturer: syz [ 28.493117][ T60] usb 3-1: SerialNumber: syz [ 28.527627][ T364] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 28.536555][ T364] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.544502][ T364] usb 5-1: Product: syz [ 28.548533][ T364] usb 5-1: Manufacturer: syz [ 28.552889][ T364] usb 5-1: SerialNumber: syz [ 28.617711][ T400] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 28.626656][ T400] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.634410][ T400] usb 4-1: Product: syz [ 28.638384][ T400] usb 4-1: Manufacturer: syz [ 28.642776][ T400] usb 4-1: SerialNumber: syz [ 29.467658][ T388] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.473919][ T388] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.481195][ T388] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 29.557613][ T334] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.563909][ T334] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.571224][ T334] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 29.657612][ T60] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.663953][ T60] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.671372][ T60] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 29.677603][ T388] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 29.684075][ T388] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 29.695305][ T388] usb 6-1: USB disconnect, device number 2 [ 29.697682][ T364] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.701292][ T388] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 29.707409][ T364] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.722793][ T364] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 29.767600][ T334] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 29.774035][ T334] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 29.785483][ T334] usb 2-1: USB disconnect, device number 2 [ 29.791221][ T400] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 29.797701][ T334] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 29.805872][ T400] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 29.813102][ T400] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 29.877612][ T60] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 29.883941][ T60] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 29.895341][ T60] usb 3-1: USB disconnect, device number 2 [ 29.901326][ T60] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 29.927599][ T364] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 29.934141][ T364] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 29.947957][ T364] usb 5-1: USB disconnect, device number 2 [ 29.954416][ T30] kauditd_printk_skb: 36 callbacks suppressed [ 29.954430][ T30] audit: type=1400 audit(1737441298.591:112): avc: denied { read } for pid=139 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 29.955116][ T364] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 29.997579][ T400] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 30.005667][ T400] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 30.026150][ T400] usb 4-1: USB disconnect, device number 2 [ 30.040186][ T400] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 30.457570][ T388] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 30.557560][ T60] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 30.647531][ T26] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 30.687733][ T400] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 30.757566][ T364] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 30.817763][ T388] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.917660][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.007769][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.018530][ T388] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 31.027308][ T388] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.035251][ T388] usb 6-1: Product: syz [ 31.039228][ T388] usb 6-1: Manufacturer: syz [ 31.043662][ T388] usb 6-1: SerialNumber: syz [ 31.047701][ T400] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.117637][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 31.117636][ T364] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.137236][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.145117][ T60] usb 2-1: Product: syz [ 31.149116][ T60] usb 2-1: Manufacturer: syz [ 31.153501][ T60] usb 2-1: SerialNumber: syz [ 31.207677][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 31.216537][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.218189][ T400] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 31.225181][ T26] usb 3-1: Product: syz [ 31.233642][ T400] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.237210][ T26] usb 3-1: Manufacturer: syz [ 31.245421][ T400] usb 5-1: Product: syz [ 31.249606][ T26] usb 3-1: SerialNumber: syz [ 31.253684][ T400] usb 5-1: Manufacturer: syz [ 31.262384][ T400] usb 5-1: SerialNumber: syz [ 31.277628][ T364] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 31.286530][ T364] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.294443][ T364] usb 4-1: Product: syz [ 31.298434][ T364] usb 4-1: Manufacturer: syz [ 31.302790][ T364] usb 4-1: SerialNumber: syz [ 32.167587][ T388] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 32.173850][ T388] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 32.181408][ T388] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 32.277622][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 32.283917][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 32.291231][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 32.377663][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 32.383907][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 32.391295][ T388] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 32.397663][ T388] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 32.407575][ T400] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 32.407597][ T400] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 32.407613][ T400] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 32.426568][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 32.434986][ T388] usb 6-1: USB disconnect, device number 3 [ 32.441059][ T388] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 32.447604][ T364] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 32.455557][ T364] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 32.462975][ T364] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 32.507756][ T60] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 32.514458][ T60] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 32.525802][ T60] usb 2-1: USB disconnect, device number 3 [ 32.532145][ T60] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 32.587609][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 32.593851][ T26] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 32.607412][ T26] usb 3-1: USB disconnect, device number 3 [ 32.615987][ T26] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 32.627568][ T400] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 32.634426][ T400] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 32.667263][ T400] usb 5-1: USB disconnect, device number 3 [ 32.673033][ T364] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 32.679849][ T400] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 32.689761][ T364] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 32.704103][ T364] usb 4-1: USB disconnect, device number 3 [ 32.711718][ T364] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM 2025/01/21 06:35:01 executed programs: 20 [ 33.157527][ T26] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 33.247580][ T388] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 33.347516][ T39] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 33.378301][ T364] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 33.417640][ T400] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 33.567709][ T26] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.657676][ T388] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.737697][ T364] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.767653][ T39] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.778424][ T26] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 33.787182][ T26] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.787626][ T400] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.795297][ T26] usb 6-1: Product: syz [ 33.809731][ T26] usb 6-1: Manufacturer: syz [ 33.814081][ T26] usb 6-1: SerialNumber: syz [ 33.887646][ T388] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 33.896611][ T388] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.904575][ T388] usb 2-1: Product: syz [ 33.908555][ T388] usb 2-1: Manufacturer: syz [ 33.912959][ T388] usb 2-1: SerialNumber: syz [ 33.917603][ T364] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 33.917626][ T364] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.917642][ T364] usb 5-1: Product: syz [ 33.917652][ T364] usb 5-1: Manufacturer: syz [ 33.917664][ T364] usb 5-1: SerialNumber: syz [ 33.977623][ T400] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 33.986489][ T400] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.994739][ T400] usb 4-1: Product: syz [ 33.998731][ T400] usb 4-1: Manufacturer: syz [ 34.003123][ T400] usb 4-1: SerialNumber: syz [ 34.007590][ T39] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 34.007613][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.007627][ T39] usb 3-1: Product: syz [ 34.007638][ T39] usb 3-1: Manufacturer: syz [ 34.007648][ T39] usb 3-1: SerialNumber: syz [ 34.967624][ T26] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 34.973880][ T26] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 34.981095][ T26] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 35.087591][ T364] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 35.087591][ T388] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 35.087612][ T364] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 35.093895][ T388] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 35.100516][ T364] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 35.107317][ T388] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 35.127603][ T39] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 35.133827][ T39] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 35.141112][ T39] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 35.177598][ T400] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 35.183869][ T400] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 35.191135][ T400] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 35.197588][ T26] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 35.204035][ T26] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 35.215910][ T26] usb 6-1: USB disconnect, device number 4 [ 35.222305][ T26] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 35.307581][ T364] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 35.314147][ T364] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 35.325439][ T364] usb 5-1: USB disconnect, device number 4 [ 35.327556][ T388] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 35.331331][ T364] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 35.338905][ T388] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 35.354695][ T39] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 35.361110][ T39] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 35.374482][ T388] usb 2-1: USB disconnect, device number 4 [ 35.385256][ T388] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 35.397591][ T400] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 35.406748][ T400] cdc_ncm 4-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 35.410151][ T39] usb 3-1: USB disconnect, device number 4 [ 35.432586][ T400] usb 4-1: USB disconnect, device number 4 [ 35.440634][ T400] cdc_ncm 4-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 35.441556][ T39] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 35.937579][ T26] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 36.067543][ T388] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 36.087616][ T364] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 36.117539][ T39] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 36.167537][ T400] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 36.297619][ T26] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.427624][ T388] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.467640][ T364] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.477686][ T39] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.489076][ T26] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.497915][ T26] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.505688][ T26] usb 6-1: Product: syz [ 36.509715][ T26] usb 6-1: Manufacturer: syz [ 36.514241][ T26] usb 6-1: SerialNumber: syz [ 36.527634][ T400] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.617598][ T388] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.626495][ T388] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.634382][ T388] usb 5-1: Product: syz [ 36.638284][ T388] usb 5-1: Manufacturer: syz [ 36.642672][ T388] usb 5-1: SerialNumber: syz [ 36.667677][ T364] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.667677][ T39] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.667705][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.676668][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.685549][ T364] usb 2-1: Product: syz [ 36.705300][ T39] usb 3-1: Product: syz [ 36.705300][ T364] usb 2-1: Manufacturer: syz [ 36.705318][ T39] usb 3-1: Manufacturer: syz [ 36.709423][ T364] usb 2-1: SerialNumber: syz [ 36.713803][ T39] usb 3-1: SerialNumber: syz [ 36.718387][ T400] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.736123][ T400] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.744213][ T400] usb 4-1: Product: syz [ 36.748257][ T400] usb 4-1: Manufacturer: syz [ 36.752610][ T400] usb 4-1: SerialNumber: syz [ 37.657626][ T26] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 37.663924][ T26] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 37.671123][ T26] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 37.787582][ T388] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 37.793811][ T388] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 37.801080][ T388] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 37.857786][ T39] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 37.864029][ T39] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 37.867670][ T400] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 37.871382][ T26] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 37.877560][ T364] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 37.884678][ T26] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 37.889712][ T400] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 37.899153][ T39] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 37.906538][ T364] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 37.913398][ T26] usb 6-1: USB disconnect, device number 5 [ 37.918985][ T364] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 37.931557][ T400] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 37.931868][ T26] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 37.997604][ T388] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 38.004053][ T388] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 38.015469][ T388] usb 5-1: USB disconnect, device number 5 [ 38.021906][ T388] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 38.067604][ T39] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 38.074559][ T39] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 38.077593][ T364] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 38.087757][ T39] usb 3-1: USB disconnect, device number 5 [ 38.097595][ T400] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 38.104791][ T364] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 38.108941][ T39] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 38.117553][ T400] cdc_ncm 4-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 38.134977][ T364] usb 2-1: USB disconnect, device number 5 [ 38.141547][ T364] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 38.150931][ T400] usb 4-1: USB disconnect, device number 5 [ 38.159238][ T400] cdc_ncm 4-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM 2025/01/21 06:35:07 executed programs: 30 [ 38.627562][ T388] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 38.767537][ T400] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 38.827526][ T20] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 38.847524][ T26] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 38.877581][ T364] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 38.987568][ T388] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.137612][ T400] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.157712][ T388] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.166627][ T388] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.174485][ T388] usb 6-1: Product: syz [ 39.178402][ T388] usb 6-1: Manufacturer: syz [ 39.182778][ T388] usb 6-1: SerialNumber: syz [ 39.207648][ T26] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.247665][ T20] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.297651][ T364] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.347647][ T400] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.356622][ T400] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.364435][ T400] usb 5-1: Product: syz [ 39.368465][ T400] usb 5-1: Manufacturer: syz [ 39.372819][ T400] usb 5-1: SerialNumber: syz [ 39.377777][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.387007][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.394771][ T26] usb 2-1: Product: syz [ 39.398775][ T26] usb 2-1: Manufacturer: syz [ 39.403130][ T26] usb 2-1: SerialNumber: syz [ 39.437694][ T20] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.446641][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.454405][ T20] usb 3-1: Product: syz [ 39.458405][ T20] usb 3-1: Manufacturer: syz [ 39.462770][ T20] usb 3-1: SerialNumber: syz [ 39.477643][ T364] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.486540][ T364] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.494442][ T364] usb 4-1: Product: syz [ 39.498571][ T364] usb 4-1: Manufacturer: syz [ 39.502933][ T364] usb 4-1: SerialNumber: syz [ 40.327599][ T388] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.333996][ T388] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.342306][ T388] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 40.507575][ T400] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.513822][ T400] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.521073][ T400] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 40.547647][ T26] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.554018][ T388] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 40.559517][ T26] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.567894][ T388] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 40.577839][ T26] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 40.584311][ T388] usb 6-1: USB disconnect, device number 6 [ 40.590454][ T388] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 40.597610][ T20] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.604881][ T20] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.612178][ T20] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 40.627759][ T364] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 40.634047][ T364] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 40.641250][ T364] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 40.727578][ T400] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 40.734303][ T400] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 40.745564][ T400] usb 5-1: USB disconnect, device number 6 [ 40.754003][ T400] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 40.757599][ T26] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 40.769699][ T26] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 40.783163][ T26] usb 2-1: USB disconnect, device number 6 [ 40.790106][ T26] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 40.807544][ T20] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 40.819896][ T20] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 40.830362][ T364] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 40.845541][ T364] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 40.860495][ T20] usb 3-1: USB disconnect, device number 6 [ 40.874219][ T20] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 40.896406][ T364] usb 4-1: USB disconnect, device number 6 [ 40.902543][ T364] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 41.307536][ T400] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 41.507569][ T364] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 41.537639][ T6] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 41.567575][ T388] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 41.597540][ T26] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 41.698291][ T400] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.877708][ T400] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 41.886620][ T400] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.894402][ T400] usb 6-1: Product: syz [ 41.898515][ T400] usb 6-1: Manufacturer: syz [ 41.902913][ T400] usb 6-1: SerialNumber: syz [ 41.917641][ T364] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.927592][ T388] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.947612][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.957636][ T26] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.097614][ T364] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.097640][ T388] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.106595][ T364] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.115545][ T388] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.123407][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.131149][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.139895][ T364] usb 5-1: Product: syz [ 42.149073][ T388] usb 3-1: Product: syz [ 42.152824][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.156625][ T388] usb 3-1: Manufacturer: syz [ 42.164772][ T364] usb 5-1: Manufacturer: syz [ 42.169060][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.173405][ T6] usb 2-1: Product: syz [ 42.181351][ T26] usb 4-1: Product: syz [ 42.185282][ T364] usb 5-1: SerialNumber: syz [ 42.189189][ T388] usb 3-1: SerialNumber: syz [ 42.194541][ T6] usb 2-1: Manufacturer: syz [ 42.198401][ T26] usb 4-1: Manufacturer: syz [ 42.202548][ T6] usb 2-1: SerialNumber: syz [ 42.206977][ T26] usb 4-1: SerialNumber: syz [ 43.037598][ T400] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.043824][ T400] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.051097][ T400] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 43.247561][ T400] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 43.253920][ T400] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 43.265133][ T400] usb 6-1: USB disconnect, device number 7 [ 43.272660][ T400] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 43.317620][ T364] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.323873][ T364] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.332889][ T364] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 43.337712][ T388] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.338808][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.345015][ T26] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 43.351188][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.361004][ T388] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.364584][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 43.374716][ T26] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 43.384285][ T388] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 43.389864][ T26] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 43.527572][ T364] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 43.534191][ T364] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 43.545787][ T364] usb 5-1: USB disconnect, device number 7 [ 43.547554][ T388] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 43.551679][ T6] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 43.557729][ T30] audit: type=1400 audit(1737441312.201:113): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.568227][ T364] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 43.586395][ T26] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 43.596202][ T6] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 43.600302][ T388] cdc_ncm 3-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 43.614933][ T6] usb 2-1: USB disconnect, device number 7 [ 43.619896][ T26] cdc_ncm 4-1:1.0 eth4: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 43.624533][ T6] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 43.643991][ T388] usb 3-1: USB disconnect, device number 7 [ 43.649703][ T30] audit: type=1400 audit(1737441312.231:114): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.664545][ T26] usb 4-1: USB disconnect, device number 7 [ 43.677289][ T388] cdc_ncm 3-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 43.685802][ T26] cdc_ncm 4-1:1.0 eth4: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM 2025/01/21 06:35:12 executed programs: 40 [ 44.037552][ T400] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 44.297555][ T26] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 44.317578][ T364] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 44.317699][ T388] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 44.324931][ T6] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 44.417581][ T400] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.587623][ T400] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.596536][ T400] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.604363][ T400] usb 6-1: Product: syz [ 44.608315][ T400] usb 6-1: Manufacturer: syz [ 44.612699][ T400] usb 6-1: SerialNumber: syz [ 44.677599][ T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.697635][ T364] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.697878][ T388] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.708415][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.847612][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.856531][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.864370][ T26] usb 5-1: Product: syz [ 44.868316][ T26] usb 5-1: Manufacturer: syz [ 44.872683][ T26] usb 5-1: SerialNumber: syz [ 44.877840][ T388] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.886702][ T388] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.894699][ T388] usb 4-1: Product: syz [ 44.898747][ T388] usb 4-1: Manufacturer: syz [ 44.903086][ T388] usb 4-1: SerialNumber: syz [ 44.907594][ T364] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.916473][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.925495][ T364] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.933389][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.941134][ T364] usb 3-1: Product: syz [ 44.945096][ T364] usb 3-1: Manufacturer: syz [ 44.949547][ T6] usb 2-1: Product: syz [ 44.953499][ T6] usb 2-1: Manufacturer: syz [ 44.957985][ T364] usb 3-1: SerialNumber: syz [ 44.962536][ T6] usb 2-1: SerialNumber: syz [ 45.737619][ T400] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 45.743852][ T400] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 45.751237][ T400] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 45.957588][ T400] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 45.964023][ T400] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 45.977657][ T400] usb 6-1: USB disconnect, device number 8 [ 45.984255][ T400] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 46.027622][ T26] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 46.034440][ T26] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 46.042198][ T26] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 46.047924][ T388] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 46.054282][ T388] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 46.057642][ T364] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 46.062708][ T388] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 46.074213][ T364] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 46.082686][ T364] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 46.088402][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 46.094887][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 46.102302][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 46.247598][ T26] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 46.254012][ T26] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 46.267562][ T364] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 46.267562][ T388] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 46.268889][ T364] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 46.274472][ T388] cdc_ncm 4-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 46.290865][ T364] usb 3-1: USB disconnect, device number 8 [ 46.299847][ T26] usb 5-1: USB disconnect, device number 8 [ 46.310295][ T26] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 46.319084][ T364] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 46.327901][ T6] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 46.334469][ T388] usb 4-1: USB disconnect, device number 8 [ 46.341707][ T388] cdc_ncm 4-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 46.352556][ T6] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 46.384662][ T6] usb 2-1: USB disconnect, device number 8 [ 46.390576][ T6] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 46.717565][ T496] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 46.997605][ T388] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 47.017588][ T26] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 47.047542][ T6] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 47.067550][ T39] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 47.077711][ T496] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.247688][ T496] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.256593][ T496] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.264523][ T496] usb 6-1: Product: syz [ 47.268566][ T496] usb 6-1: Manufacturer: syz [ 47.272911][ T496] usb 6-1: SerialNumber: syz [ 47.357619][ T388] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.377795][ T26] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.427689][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.447658][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.527605][ T388] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.536506][ T388] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.544408][ T388] usb 5-1: Product: syz [ 47.548405][ T388] usb 5-1: Manufacturer: syz [ 47.552791][ T388] usb 5-1: SerialNumber: syz [ 47.557580][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.566413][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.574559][ T26] usb 4-1: Product: syz [ 47.578567][ T26] usb 4-1: Manufacturer: syz [ 47.582951][ T26] usb 4-1: SerialNumber: syz [ 47.607682][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.616964][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.624918][ T39] usb 2-1: Product: syz [ 47.629243][ T39] usb 2-1: Manufacturer: syz [ 47.633642][ T39] usb 2-1: SerialNumber: syz [ 47.637631][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.647022][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.654801][ T6] usb 3-1: Product: syz [ 47.658788][ T6] usb 3-1: Manufacturer: syz [ 47.663151][ T6] usb 3-1: SerialNumber: syz [ 48.417698][ T496] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.423942][ T496] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.431212][ T496] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 48.627635][ T496] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 48.634095][ T496] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 48.645430][ T496] usb 6-1: USB disconnect, device number 9 [ 48.652620][ T496] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 48.707636][ T388] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.713907][ T388] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.721245][ T388] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 48.727618][ T26] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.733841][ T26] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.741632][ T26] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 48.777603][ T39] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.783928][ T39] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.791118][ T39] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 48.797593][ T6] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 48.803879][ T6] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 48.811192][ T6] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 48.917620][ T388] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 48.924040][ T388] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 48.935390][ T388] usb 5-1: USB disconnect, device number 9 [ 48.941126][ T26] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 48.947950][ T26] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 48.958146][ T388] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 48.982555][ T26] usb 4-1: USB disconnect, device number 9 [ 48.988332][ T39] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 48.996083][ T39] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 49.007602][ T6] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 49.010386][ T26] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 49.015965][ T6] cdc_ncm 3-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 49.036973][ T39] usb 2-1: USB disconnect, device number 9 [ 49.045870][ T39] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 49.052248][ T6] usb 3-1: USB disconnect, device number 9 [ 49.064372][ T496] ================================================================== [ 49.068320][ T6] cdc_ncm 3-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 49.072251][ T496] BUG: KASAN: use-after-free in worker_thread+0xaaa/0x12a0 [ 49.072290][ T496] Read of size 8 at addr ffff88811069ac60 by task kworker/1:5/496 [ 49.095081][ T496] [ 49.097248][ T496] CPU: 1 PID: 496 Comm: kworker/1:5 Not tainted 5.15.176-syzkaller-00972-g829d9f138569 #0 [ 49.106968][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 49.116865][ T496] Workqueue: 0x0 (events) [ 49.121125][ T496] Call Trace: [ 49.124241][ T496] [ 49.127017][ T496] dump_stack_lvl+0x151/0x1c0 [ 49.131532][ T496] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.137005][ T496] ? panic+0x760/0x760 [ 49.140903][ T496] ? __schedule+0xcd4/0x1590 [ 49.145340][ T496] print_address_description+0x87/0x3b0 [ 49.150716][ T496] kasan_report+0x179/0x1c0 [ 49.155057][ T496] ? _raw_spin_lock_irqsave+0x210/0x210 [ 49.160432][ T496] ? worker_thread+0xaaa/0x12a0 [ 49.165122][ T496] ? worker_thread+0xaaa/0x12a0 [ 49.169806][ T496] __asan_report_load8_noabort+0x14/0x20 [ 49.175275][ T496] worker_thread+0xaaa/0x12a0 [ 49.179826][ T496] ? _raw_spin_lock+0x1b0/0x1b0 [ 49.184488][ T496] kthread+0x421/0x510 [ 49.188381][ T496] ? worker_clr_flags+0x180/0x180 [ 49.193242][ T496] ? kthread_blkcg+0xd0/0xd0 [ 49.197666][ T496] ret_from_fork+0x1f/0x30 [ 49.201924][ T496] [ 49.204783][ T496] [ 49.206954][ T496] Allocated by task 388: [ 49.211044][ T496] ____kasan_kmalloc+0xdb/0x110 [ 49.215722][ T496] __kasan_kmalloc+0x9/0x10 [ 49.220068][ T496] __kmalloc+0x13f/0x2c0 [ 49.224138][ T496] kvmalloc_node+0x1f0/0x4d0 [ 49.228564][ T496] alloc_netdev_mqs+0x8c/0xc90 [ 49.233165][ T496] alloc_etherdev_mqs+0x33/0x40 [ 49.237850][ T496] usbnet_probe+0x1fa/0x2860 [ 49.242277][ T496] usb_probe_interface+0x5b6/0xa90 [ 49.247235][ T496] really_probe+0x28d/0x970 [ 49.251572][ T496] __driver_probe_device+0x1a0/0x310 [ 49.256687][ T496] driver_probe_device+0x54/0x3d0 [ 49.261549][ T496] __device_attach_driver+0x2c5/0x470 [ 49.266757][ T496] bus_for_each_drv+0x183/0x200 [ 49.271439][ T496] __device_attach+0x312/0x510 [ 49.276039][ T496] device_initial_probe+0x1a/0x20 [ 49.280900][ T496] bus_probe_device+0xbe/0x1e0 [ 49.285502][ T496] device_add+0xb60/0xf10 [ 49.289666][ T496] usb_set_configuration+0x190f/0x1e80 [ 49.294960][ T496] usb_generic_driver_probe+0x8b/0x150 [ 49.300255][ T496] usb_probe_device+0x144/0x260 [ 49.304945][ T496] really_probe+0x28d/0x970 [ 49.309291][ T496] __driver_probe_device+0x1a0/0x310 [ 49.314401][ T496] driver_probe_device+0x54/0x3d0 [ 49.319261][ T496] __device_attach_driver+0x2c5/0x470 [ 49.324469][ T496] bus_for_each_drv+0x183/0x200 [ 49.329156][ T496] __device_attach+0x312/0x510 [ 49.333758][ T496] device_initial_probe+0x1a/0x20 [ 49.338616][ T496] bus_probe_device+0xbe/0x1e0 [ 49.343217][ T496] device_add+0xb60/0xf10 [ 49.347388][ T496] usb_new_device+0x1038/0x1c00 [ 49.352070][ T496] hub_event+0x2def/0x4770 [ 49.356325][ T496] process_one_work+0x6bb/0xc10 [ 49.361011][ T496] worker_thread+0xad5/0x12a0 [ 49.365522][ T496] kthread+0x421/0x510 [ 49.369427][ T496] ret_from_fork+0x1f/0x30 [ 49.373687][ T496] [ 49.375855][ T496] Freed by task 388: [ 49.379588][ T496] kasan_set_track+0x4b/0x70 [ 49.384013][ T496] kasan_set_free_info+0x23/0x40 [ 49.388785][ T496] ____kasan_slab_free+0x126/0x160 [ 49.393738][ T496] __kasan_slab_free+0x11/0x20 [ 49.398341][ T496] slab_free_freelist_hook+0xbd/0x190 [ 49.403568][ T496] kfree+0xcc/0x270 [ 49.407187][ T496] kvfree+0x35/0x40 [ 49.410828][ T496] netdev_freemem+0x3f/0x60 [ 49.415171][ T496] netdev_release+0x7f/0xb0 [ 49.419508][ T496] device_release+0x95/0x1c0 [ 49.423938][ T496] kobject_put+0x178/0x260 [ 49.428188][ T496] put_device+0x1f/0x30 [ 49.432180][ T496] free_netdev+0x34f/0x440 [ 49.436436][ T496] usbnet_disconnect+0x25f/0x3b0 [ 49.441219][ T496] usb_unbind_interface+0x1fa/0x8c0 [ 49.446258][ T496] device_release_driver_internal+0x50b/0x7d0 [ 49.452145][ T496] device_release_driver+0x19/0x20 [ 49.457092][ T496] bus_remove_device+0x2f8/0x360 [ 49.461864][ T496] device_del+0x663/0xe90 [ 49.466035][ T496] usb_disable_device+0x380/0x720 [ 49.470889][ T496] usb_disconnect+0x32a/0x890 [ 49.475404][ T496] hub_event+0x1d42/0x4770 [ 49.479656][ T496] process_one_work+0x6bb/0xc10 [ 49.484346][ T496] worker_thread+0xe02/0x12a0 [ 49.488858][ T496] kthread+0x421/0x510 [ 49.492761][ T496] ret_from_fork+0x1f/0x30 [ 49.497017][ T496] [ 49.499185][ T496] Last potentially related work creation: [ 49.504748][ T496] kasan_save_stack+0x3b/0x60 [ 49.509344][ T496] __kasan_record_aux_stack+0xd3/0xf0 [ 49.514548][ T496] kasan_record_aux_stack_noalloc+0xb/0x10 [ 49.520188][ T496] insert_work+0x56/0x320 [ 49.524356][ T496] __queue_work+0x92a/0xcd0 [ 49.528696][ T496] queue_work_on+0x105/0x170 [ 49.533123][ T496] usbnet_link_change+0x182/0x1a0 [ 49.537983][ T496] usbnet_probe+0x1dad/0x2860 [ 49.542494][ T496] usb_probe_interface+0x5b6/0xa90 [ 49.547440][ T496] really_probe+0x28d/0x970 [ 49.551783][ T496] __driver_probe_device+0x1a0/0x310 [ 49.556904][ T496] driver_probe_device+0x54/0x3d0 [ 49.561763][ T496] __device_attach_driver+0x2c5/0x470 [ 49.566975][ T496] bus_for_each_drv+0x183/0x200 [ 49.571656][ T496] __device_attach+0x312/0x510 [ 49.576265][ T496] device_initial_probe+0x1a/0x20 [ 49.581128][ T496] bus_probe_device+0xbe/0x1e0 [ 49.585720][ T496] device_add+0xb60/0xf10 [ 49.589884][ T496] usb_set_configuration+0x190f/0x1e80 [ 49.595186][ T496] usb_generic_driver_probe+0x8b/0x150 [ 49.600478][ T496] usb_probe_device+0x144/0x260 [ 49.605163][ T496] really_probe+0x28d/0x970 [ 49.609512][ T496] __driver_probe_device+0x1a0/0x310 [ 49.614624][ T496] driver_probe_device+0x54/0x3d0 [ 49.619509][ T496] __device_attach_driver+0x2c5/0x470 [ 49.624687][ T496] bus_for_each_drv+0x183/0x200 [ 49.629376][ T496] __device_attach+0x312/0x510 [ 49.633975][ T496] device_initial_probe+0x1a/0x20 [ 49.638834][ T496] bus_probe_device+0xbe/0x1e0 [ 49.643436][ T496] device_add+0xb60/0xf10 [ 49.647601][ T496] usb_new_device+0x1038/0x1c00 [ 49.652289][ T496] hub_event+0x2def/0x4770 [ 49.656544][ T496] process_one_work+0x6bb/0xc10 [ 49.661258][ T496] worker_thread+0xad5/0x12a0 [ 49.665741][ T496] kthread+0x421/0x510 [ 49.669646][ T496] ret_from_fork+0x1f/0x30 [ 49.673900][ T496] [ 49.676069][ T496] The buggy address belongs to the object at ffff88811069a000 [ 49.676069][ T496] which belongs to the cache kmalloc-4k of size 4096 [ 49.689958][ T496] The buggy address is located 3168 bytes inside of [ 49.689958][ T496] 4096-byte region [ffff88811069a000, ffff88811069b000) [ 49.703251][ T496] The buggy address belongs to the page: [ 49.708706][ T496] page:ffffea000441a600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x110698 [ 49.718771][ T496] head:ffffea000441a600 order:3 compound_mapcount:0 compound_pincount:0 [ 49.726939][ T496] flags: 0x4000000000010200(slab|head|zone=1) [ 49.732839][ T496] raw: 4000000000010200 0000000000000000 0000000300000001 ffff888100043380 [ 49.741258][ T496] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 49.749670][ T496] page dumped because: kasan: bad access detected [ 49.755930][ T496] page_owner tracks the page as allocated [ 49.761473][ T496] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 115, ts 4559342152, free_ts 0 [ 49.779365][ T496] post_alloc_hook+0x1a3/0x1b0 [ 49.783954][ T496] prep_new_page+0x1b/0x110 [ 49.788313][ T496] get_page_from_freelist+0x3550/0x35d0 [ 49.793676][ T496] __alloc_pages+0x27e/0x8f0 [ 49.798101][ T496] new_slab+0x9a/0x4e0 [ 49.802006][ T496] ___slab_alloc+0x39e/0x830 [ 49.806435][ T496] __slab_alloc+0x4a/0x90 [ 49.810598][ T496] kmem_cache_alloc_trace+0x147/0x270 [ 49.815805][ T496] kernfs_iop_get_link+0x65/0x5f0 [ 49.820675][ T496] vfs_readlink+0x16a/0x400 [ 49.825006][ T496] do_readlinkat+0x27f/0x3a0 [ 49.829436][ T496] __x64_sys_readlink+0x7f/0x90 [ 49.834218][ T496] x64_sys_call+0x297/0x9a0 [ 49.838547][ T496] do_syscall_64+0x3b/0xb0 [ 49.842799][ T496] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.848534][ T496] page_owner free stack trace missing [ 49.853736][ T496] [ 49.855906][ T496] Memory state around the buggy address: [ 49.861376][ T496] ffff88811069ab00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.869275][ T496] ffff88811069ab80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.877174][ T496] >ffff88811069ac00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2025/01/21 06:35:18 executed programs: 50 [ 49.885067][ T496] ^ [ 49.892101][ T496] ffff88811069ac80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.899998][ T496] ffff88811069ad00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.907893][ T496] ================================================================== [ 49.915966][ T496] Disabling lock debugging due to kernel taint [ 50.217537][ T60] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 50.297537][ T26] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 50.327543][ T388] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 50.367551][ T6] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 50.377560][ T39] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 50.578100][ T60] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.667669][ T26] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.687646][ T388] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.727592][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.737664][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.757649][ T60] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.766491][ T60] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.774441][ T60] usb 6-1: Product: syz [ 50.778433][ T60] usb 6-1: Manufacturer: syz [ 50.782830][ T60] usb 6-1: SerialNumber: syz [ 50.847704][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.856594][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.864413][ T26] usb 4-1: Product: syz [ 50.868487][ T388] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.877338][ T388] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.885230][ T26] usb 4-1: Manufacturer: syz [ 50.889592][ T26] usb 4-1: SerialNumber: syz [ 50.894211][ T388] usb 5-1: Product: syz [ 50.898228][ T388] usb 5-1: Manufacturer: syz [ 50.902595][ T388] usb 5-1: SerialNumber: syz [ 50.917595][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.926449][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.934367][ T39] usb 2-1: Product: syz [ 50.937565][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.938385][ T39] usb 2-1: Manufacturer: syz [ 50.947367][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.952708][ T39] usb 2-1: SerialNumber: syz [ 50.964044][ T6] usb 3-1: Product: syz [ 50.968098][ T6] usb 3-1: Manufacturer: syz [ 50.972534][ T6] usb 3-1: SerialNumber: syz [ 51.927577][ T60] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.933804][ T60] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.941109][ T60] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 52.047622][ T388] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.053976][ T26] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.060172][ T26] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.067356][ T26] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 52.072975][ T388] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.077574][ T6] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.080161][ T388] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 52.086549][ T6] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.097593][ T39] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 52.099457][ T6] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 52.105593][ T39] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 52.118267][ T39] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 52.137569][ T60] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 52.143890][ T60] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 52.155025][ T60] usb 6-1: USB disconnect, device number 10 [ 52.161124][ T60] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 52.267579][ T388] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 52.274000][ T388] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 52.283965][ T26] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 52.287605][ T6] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 52.290700][ T26] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 52.297047][ T6] cdc_ncm 3-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 52.305880][ T388] usb 5-1: USB disconnect, device number 10 [ 52.320411][ T39] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 52.326964][ T39] cdc_ncm 2-1:1.0 eth4: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 52.346743][ T26] usb 4-1: USB disconnect, device number 10 [ 52.346768][ T6] usb 3-1: USB disconnect, device number 10 [ 52.355186][ T388] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 52.369649][ T26] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 52.387704][ T6] cdc_ncm 3-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 52.390104][ T39] usb 2-1: USB disconnect, device number 10 [ 52.404569][ T39] cdc_ncm 2-1:1.0 eth4: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 52.907592][ T388] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 53.027526][ T6] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 53.037560][ T39] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 53.047524][ T26] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 53.097522][ T334] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 53.267620][ T388] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.387611][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.397666][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.409061][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.457646][ T388] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.466591][ T388] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.474331][ T388] usb 6-1: Product: syz [ 53.478342][ T388] usb 6-1: Manufacturer: syz [ 53.482709][ T388] usb 6-1: SerialNumber: syz [ 53.487582][ T334] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.577609][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.586519][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.595430][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.597593][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.603623][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.612236][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.620108][ T26] usb 3-1: Product: syz [ 53.627823][ T6] usb 5-1: Product: syz [ 53.631874][ T26] usb 3-1: Manufacturer: syz [ 53.635661][ T6] usb 5-1: Manufacturer: syz [ 53.640128][ T39] usb 4-1: Product: syz [ 53.644835][ T6] usb 5-1: SerialNumber: syz [ 53.648547][ T26] usb 3-1: SerialNumber: syz [ 53.652060][ T39] usb 4-1: Manufacturer: syz [ 53.661809][ T39] usb 4-1: SerialNumber: syz [ 53.687603][ T334] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.696809][ T334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.704663][ T334] usb 2-1: Product: syz [ 53.708631][ T334] usb 2-1: Manufacturer: syz [ 53.713015][ T334] usb 2-1: SerialNumber: syz [ 54.627620][ T388] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.634234][ T388] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.641458][ T388] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 54.757580][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.763881][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.771187][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 54.787604][ T26] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.793949][ T26] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.801176][ T39] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.807526][ T26] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 54.813035][ T39] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.820308][ T39] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 54.827601][ T334] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.834133][ T334] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.837593][ T388] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 54.841646][ T334] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 54.848611][ T388] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 54.866276][ T388] usb 6-1: USB disconnect, device number 11 [ 54.873180][ T388] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 54.977627][ T6] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 54.984360][ T6] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 54.999103][ T6] usb 5-1: USB disconnect, device number 11 [ 55.005761][ T6] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 55.007586][ T26] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 55.019637][ T39] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 55.027051][ T39] cdc_ncm 4-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 55.037557][ T334] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 55.039208][ T26] cdc_ncm 3-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 55.044165][ T334] cdc_ncm 2-1:1.0 eth3: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 55.058391][ T39] usb 4-1: USB disconnect, device number 11 [ 55.070095][ T39] cdc_ncm 4-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 55.086127][ T26] usb 3-1: USB disconnect, device number 11 [ 55.095549][ T26] cdc_ncm 3-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 55.109363][ T334] usb 2-1: USB disconnect, device number 11 [ 55.117621][ T334] cdc_ncm 2-1:1.0 eth3: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM 2025/01/21 06:35:24 executed programs: 60 [ 55.607553][ T6] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 55.737544][ T334] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 55.767548][ T364] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 55.777601][ T400] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 55.807537][ T26] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 55.967652][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.097659][ T334] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.147616][ T364] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.158473][ T400] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.167612][ T26] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.169186][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.188759][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.196984][ T6] usb 6-1: Product: syz [ 56.200999][ T6] usb 6-1: Manufacturer: syz [ 56.205398][ T6] usb 6-1: SerialNumber: syz [ 56.307643][ T334] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.316658][ T334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.324721][ T334] usb 5-1: Product: syz [ 56.328721][ T334] usb 5-1: Manufacturer: syz [ 56.333080][ T334] usb 5-1: SerialNumber: syz [ 56.338283][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.347235][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.354975][ T26] usb 2-1: Product: syz [ 56.357600][ T364] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.359051][ T26] usb 2-1: Manufacturer: syz [ 56.367906][ T400] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.372325][ T26] usb 2-1: SerialNumber: syz [ 56.381386][ T364] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.393721][ T400] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.401720][ T400] usb 4-1: Product: syz [ 56.406138][ T400] usb 4-1: Manufacturer: syz [ 56.410615][ T364] usb 3-1: Product: syz [ 56.414548][ T364] usb 3-1: Manufacturer: syz [ 56.419001][ T400] usb 4-1: SerialNumber: syz [ 56.423578][ T364] usb 3-1: SerialNumber: syz [ 57.347665][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.353955][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.361126][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 57.487641][ T334] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.493907][ T334] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.501150][ T334] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 57.517580][ T26] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.523911][ T26] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.531206][ T26] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 57.557640][ T364] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.563965][ T400] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.570215][ T6] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 57.576472][ T6] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 57.586430][ T400] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.593616][ T364] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.600819][ T400] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 57.606259][ T364] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 57.614369][ T6] usb 6-1: USB disconnect, device number 12 [ 57.621103][ T6] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 57.697610][ T334] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 57.704025][ T334] cdc_ncm 5-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 57.715336][ T334] usb 5-1: USB disconnect, device number 12 [ 57.722715][ T334] cdc_ncm 5-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 57.727572][ T26] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 57.738100][ T26] cdc_ncm 2-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 57.761428][ T26] usb 2-1: USB disconnect, device number 12 [ 57.767388][ T26] cdc_ncm 2-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 57.777582][ T400] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 57.783017][ T364] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 57.798414][ T364] cdc_ncm 3-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 57.810777][ T400] cdc_ncm 4-1:1.0 eth2: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 57.823743][ T400] usb 4-1: USB disconnect, device number 12 [ 57.842378][ T364] usb 3-1: USB disconnect, device number 12 [ 57.853754][ T400] cdc_ncm 4-1:1.0 eth2: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 57.863050][ T364] cdc_ncm 3-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 58.317584][ T334] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 58.457539][ T364] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 58.497609][ T400] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 58.537551][ T26] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 58.544996][ T39] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 58.677569][ T334] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.817641][ T364] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.847648][ T334] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.856549][ T334] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.864396][ T400] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.875095][ T334] usb 6-1: Product: syz [ 58.879111][ T334] usb 6-1: Manufacturer: syz [ 58.883503][ T334] usb 6-1: SerialNumber: syz [ 58.937572][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.948404][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.987649][ T364] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.996847][ T364] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.004646][ T364] usb 5-1: Product: syz [ 59.008818][ T364] usb 5-1: Manufacturer: syz [ 59.013121][ T364] usb 5-1: SerialNumber: syz [ 59.047603][ T400] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.056487][ T400] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.064773][ T400] usb 2-1: Product: syz [ 59.068786][ T400] usb 2-1: Manufacturer: syz [ 59.073156][ T400] usb 2-1: SerialNumber: syz