Extracting prog: 1m10.075015292s
Minimizing prog: 2m30.562045619s
Simplifying prog options: 0s
Extracting C: 29.98858941s
Simplifying C: 2m50.018851354s


1 programs, timeouts [30s 6m0s]
extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x8c, &(0x7f00000007c0)={{0x12, 0x1, 0x201, 0xf3, 0x53, 0x2f, 0x40, 0x2040, 0x200a, 0x272a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x83, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x43, 0x6, 0x45, 0xcc, 0x7a, 0x3, [@hid_hid={0x9, 0x21, 0xaf8, 0x2b, 0x1, {0x22, 0xd3e}}], [{{0x9, 0x5, 0x6, 0x10, 0x40, 0x1, 0x9, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40, 0x5}]}}, {{0x9, 0x5, 0x85, 0x3, 0x20, 0x4, 0x44, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa8, 0xffff}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x3, 0x8, 0x1f, [@generic={0x2, 0x21}]}}, {{0x9, 0x5, 0x3, 0x8, 0x200, 0x40, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x663}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xede}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x8a, 0x7, [@generic={0x2, 0xa}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x9, 0x1f, 0x0, [@generic={0x2, 0x10}]}}]}}]}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x9, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})

program crashed: WARNING in smsusb_init_device/usb_submit_urb
single: successfully extracted reproducer
found reproducer with 1 syscalls
minimizing guilty program
testing program (duration=36.951992961s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x9, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})

program did not crash
testing program (duration=36.951992961s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x2d, &(0x7f00000007c0)={{0x12, 0x1, 0x201, 0xf3, 0x53, 0x2f, 0x40, 0x2040, 0x200a, 0x272a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x83, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x43, 0x0, 0x45, 0xcc, 0x7a, 0x3, [@hid_hid={0x9, 0x21, 0xaf8, 0x2b, 0x1, {0x22, 0xd3e}}]}}]}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x9, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})

program did not crash
testing program (duration=36.951992961s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x8c, &(0x7f00000007c0)={{0x12, 0x1, 0x201, 0xf3, 0x53, 0x2f, 0x40, 0x2040, 0x200a, 0x272a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x83, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x43, 0x6, 0x45, 0xcc, 0x7a, 0x3, [@hid_hid={0x9, 0x21, 0xaf8, 0x2b, 0x1, {0x22, 0xd3e}}], [{{0x9, 0x5, 0x6, 0x10, 0x40, 0x1, 0x9, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40, 0x5}]}}, {{0x9, 0x5, 0x85, 0x3, 0x20, 0x4, 0x44, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa8, 0xffff}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x3, 0x8, 0x1f, [@generic={0x2, 0x21}]}}, {{0x9, 0x5, 0x3, 0x8, 0x200, 0x40, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x663}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xede}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x8a, 0x7, [@generic={0x2, 0xa}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x9, 0x1f, 0x0, [@generic={0x2, 0x10}]}}]}}]}}]}}, 0x0)

program did not crash
testing program (duration=36.951992961s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x8c, &(0x7f00000007c0)={{0x12, 0x1, 0x201, 0xf3, 0x53, 0x2f, 0x40, 0x2040, 0x200a, 0x272a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x83, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x43, 0x6, 0x45, 0xcc, 0x7a, 0x3, [@hid_hid={0x9, 0x21, 0xaf8, 0x2b, 0x1, {0x22, 0xd3e}}], [{{0x9, 0x5, 0x6, 0x10, 0x40, 0x1, 0x9, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40, 0x5}]}}, {{0x9, 0x5, 0x85, 0x3, 0x20, 0x4, 0x44, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa8, 0xffff}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x3, 0x8, 0x1f, [@generic={0x2, 0x21}]}}, {{0x9, 0x5, 0x3, 0x8, 0x200, 0x40, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x663}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0xede}]}}, {{0x9, 0x5, 0x9, 0x10, 0x20, 0x1, 0x8a, 0x7, [@generic={0x2, 0xa}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x9, 0x1f, 0x0, [@generic={0x2, 0x10}]}}]}}]}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0})

program crashed: WARNING in smsusb_init_device/usb_submit_urb
extracting C reproducer
testing compiled C program (duration=36.951992961s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
simplifying C reproducer
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
testing compiled C program (duration=36.951992961s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect
program crashed: WARNING in smsusb_init_device/usb_submit_urb
reproducing took 7m0.644520969s
repro crashed as (corrupted=false):
usb 5-1: New USB device found, idVendor=2040, idProduct=200a, bcdDevice=27.2a
usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-1: Product: syz
usb 5-1: Manufacturer: syz
usb 5-1: SerialNumber: syz
smsusb:smsusb_probe: board id=9, interface number 0
smsusb:siano_media_device_register: media controller created
------------[ cut here ]------------
usb 5-1: BOGUS urb xfer, pipe 3 != type 1
WARNING: CPU: 2 PID: 25 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Modules linked in:
CPU: 2 UID: 0 PID: 25 Comm: kworker/2:0 Not tainted 6.12.0-rc2-syzkaller-00050-g5b7c893ed5ed #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Code: 84 3c 02 00 00 e8 35 06 b7 fa 4c 89 ef e8 fd 63 db fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 c0 66 2d 8c e8 d6 f4 77 fa 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 07 06 b7 fa 49 81 c4 c0 05 00 00 e9
RSP: 0018:ffffc9000083ede0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888028e90200 RCX: ffffffff814e71a9
RDX: ffff88801de8c880 RSI: ffffffff814e71b6 RDI: 0000000000000001
RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8880325a60a8 R14: ffff8880203af060 R15: ffff888028e9027c
FS:  0000000000000000(0000) GS:ffff88806a800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561accc981c4 CR3: 0000000020eb6000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 smsusb_submit_urb+0x288/0x410 drivers/media/usb/siano/smsusb.c:173
 smsusb_start_streaming drivers/media/usb/siano/smsusb.c:197 [inline]
 smsusb_init_device+0x856/0xe10 drivers/media/usb/siano/smsusb.c:477
 smsusb_probe+0x5e2/0x10b0 drivers/media/usb/siano/smsusb.c:575
 usb_probe_interface+0x309/0x9d0 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:579 [inline]
 really_probe+0x23e/0xa90 drivers/base/dd.c:658
 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800
 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830
 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958
 bus_for_each_drv+0x157/0x1e0 drivers/base/bus.c:459
 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030
 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:534
 device_add+0x114b/0x1a70 drivers/base/core.c:3675
 usb_set_configuration+0x10cb/0x1c50 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0xb1/0x110 drivers/usb/core/generic.c:254
 usb_probe_device+0xec/0x3e0 drivers/usb/core/driver.c:294
 call_driver_probe drivers/base/dd.c:579 [inline]
 really_probe+0x23e/0xa90 drivers/base/dd.c:658
 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800
 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830
 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958
 bus_for_each_drv+0x157/0x1e0 drivers/base/bus.c:459
 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030
 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:534
 device_add+0x114b/0x1a70 drivers/base/core.c:3675
 usb_new_device+0xd90/0x1a10 drivers/usb/core/hub.c:2651
 hub_port_connect drivers/usb/core/hub.c:5521 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5661 [inline]
 port_event drivers/usb/core/hub.c:5821 [inline]
 hub_event+0x2d9a/0x4e10 drivers/usb/core/hub.c:5903
 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

final repro crashed as (corrupted=false):
usb 5-1: New USB device found, idVendor=2040, idProduct=200a, bcdDevice=27.2a
usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-1: Product: syz
usb 5-1: Manufacturer: syz
usb 5-1: SerialNumber: syz
smsusb:smsusb_probe: board id=9, interface number 0
smsusb:siano_media_device_register: media controller created
------------[ cut here ]------------
usb 5-1: BOGUS urb xfer, pipe 3 != type 1
WARNING: CPU: 2 PID: 25 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Modules linked in:
CPU: 2 UID: 0 PID: 25 Comm: kworker/2:0 Not tainted 6.12.0-rc2-syzkaller-00050-g5b7c893ed5ed #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Code: 84 3c 02 00 00 e8 35 06 b7 fa 4c 89 ef e8 fd 63 db fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 c0 66 2d 8c e8 d6 f4 77 fa 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 07 06 b7 fa 49 81 c4 c0 05 00 00 e9
RSP: 0018:ffffc9000083ede0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888028e90200 RCX: ffffffff814e71a9
RDX: ffff88801de8c880 RSI: ffffffff814e71b6 RDI: 0000000000000001
RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8880325a60a8 R14: ffff8880203af060 R15: ffff888028e9027c
FS:  0000000000000000(0000) GS:ffff88806a800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561accc981c4 CR3: 0000000020eb6000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 smsusb_submit_urb+0x288/0x410 drivers/media/usb/siano/smsusb.c:173
 smsusb_start_streaming drivers/media/usb/siano/smsusb.c:197 [inline]
 smsusb_init_device+0x856/0xe10 drivers/media/usb/siano/smsusb.c:477
 smsusb_probe+0x5e2/0x10b0 drivers/media/usb/siano/smsusb.c:575
 usb_probe_interface+0x309/0x9d0 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:579 [inline]
 really_probe+0x23e/0xa90 drivers/base/dd.c:658
 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800
 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830
 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958
 bus_for_each_drv+0x157/0x1e0 drivers/base/bus.c:459
 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030
 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:534
 device_add+0x114b/0x1a70 drivers/base/core.c:3675
 usb_set_configuration+0x10cb/0x1c50 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0xb1/0x110 drivers/usb/core/generic.c:254
 usb_probe_device+0xec/0x3e0 drivers/usb/core/driver.c:294
 call_driver_probe drivers/base/dd.c:579 [inline]
 really_probe+0x23e/0xa90 drivers/base/dd.c:658
 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:800
 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:830
 __device_attach_driver+0x1df/0x310 drivers/base/dd.c:958
 bus_for_each_drv+0x157/0x1e0 drivers/base/bus.c:459
 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030
 bus_probe_device+0x17f/0x1c0 drivers/base/bus.c:534
 device_add+0x114b/0x1a70 drivers/base/core.c:3675
 usb_new_device+0xd90/0x1a10 drivers/usb/core/hub.c:2651
 hub_port_connect drivers/usb/core/hub.c:5521 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5661 [inline]
 port_event drivers/usb/core/hub.c:5821 [inline]
 hub_event+0x2d9a/0x4e10 drivers/usb/core/hub.c:5903
 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>