[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.10.58' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   82.367237][ T3754] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   82.607245][ T3754] usb 1-1: Using ep0 maxpacket: 8
[   82.727340][ T3754] usb 1-1: New USB device found, idVendor=2770, idProduct=9050, bcdDevice=a6.13
[   82.736404][ T3754] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   82.745300][ T3754] usb 1-1: config 0 descriptor??
[   82.788066][ T3754] gspca_main: sq905c-2.14.0 probing 2770:9050
[   83.007284][ T3754] gspca_sq905c: sq905c_command: usb_control_msg failed (-71)
[   83.014712][ T3754] sq905c 1-1:0.0: Get version command failed
[   83.020919][ T3754] sq905c: probe of 1-1:0.0 failed with error -71
[   83.028137][ T3754] usb 1-1: USB disconnect, device number 2
executing program
[   89.337248][ T3846] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   89.577257][ T3846] usb 1-1: Using ep0 maxpacket: 8
[   89.697329][ T3846] usb 1-1: New USB device found, idVendor=2770, idProduct=9050, bcdDevice=a6.13
[   89.706412][ T3846] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   89.716585][ T3846] usb 1-1: config 0 descriptor??
[   89.757997][ T3846] gspca_main: sq905c-2.14.0 probing 2770:9050
[   89.977292][ T3846] gspca_sq905c: sq905c_command: usb_control_msg failed (-71)
[   89.984683][ T3846] sq905c 1-1:0.0: Get version command failed
[   89.991293][ T3846] sq905c: probe of 1-1:0.0 failed with error -71
[   89.998813][ T3846] usb 1-1: USB disconnect, device number 3
executing program
[   96.267326][ T3754] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   96.517294][ T3754] usb 1-1: Using ep0 maxpacket: 8
[   96.637393][ T3754] usb 1-1: New USB device found, idVendor=2770, idProduct=9050, bcdDevice=a6.13
[   96.647149][ T3754] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   96.656687][ T3754] usb 1-1: config 0 descriptor??
[   96.699313][ T3754] gspca_main: sq905c-2.14.0 probing 2770:9050
[   96.917284][ T3754] gspca_sq905c: sq905c_command: usb_control_msg failed (-71)
[   96.925008][ T3754] sq905c 1-1:0.0: Get version command failed
[   96.931908][ T3754] sq905c: probe of 1-1:0.0 failed with error -71
[   96.940540][ T3754] usb 1-1: USB disconnect, device number 4
[  102.842462][ T8472] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810f1aa800 (size 1024):
  comm "kworker/1:2", pid 3754, jiffies 4294945546 (age 22.200s)
  hex dump (first 32 bytes):
    88 f1 cf 0d 81 88 ff ff 88 f1 cf 0d 81 88 ff ff  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000ff7421f6>] usb_set_configuration+0x18c/0xb90
    [<0000000040388e29>] usb_generic_driver_probe+0x8c/0xc0
    [<00000000a487d0d7>] usb_probe_device+0x5c/0x140
    [<00000000e8ee17b0>] really_probe+0x159/0x480
    [<000000006ae88be7>] driver_probe_device+0x84/0x100
    [<00000000abd3a110>] __device_attach_driver+0xee/0x110
    [<00000000a3bfbd7b>] bus_for_each_drv+0xb7/0x100
    [<00000000fe4dea78>] __device_attach+0x122/0x250
    [<0000000004415ca6>] bus_probe_device+0xc6/0xe0
    [<000000002b1f3ae2>] device_add+0x5ac/0xc30
    [<000000002ab7cf1b>] usb_new_device.cold+0x166/0x578
    [<000000002b048c9c>] hub_event+0x144a/0x20d0
    [<0000000079c9d1d2>] process_one_work+0x27d/0x590
    [<00000000a5c75baf>] worker_thread+0x59/0x5d0
    [<00000000a98379a1>] kthread+0x178/0x1b0
    [<0000000074efff5c>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff888110169800 (size 256):
  comm "kworker/1:2", pid 3754, jiffies 4294945550 (age 22.160s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 08 98 16 10 81 88 ff ff  ................
    08 98 16 10 81 88 ff ff 10 8b 58 82 ff ff ff ff  ..........X.....
  backtrace:
    [<00000000ff72c1b8>] device_add+0x7e8/0xc30
    [<0000000051a23cbf>] usb_set_configuration+0x9de/0xb90
    [<0000000040388e29>] usb_generic_driver_probe+0x8c/0xc0
    [<00000000a487d0d7>] usb_probe_device+0x5c/0x140
    [<00000000e8ee17b0>] really_probe+0x159/0x480
    [<000000006ae88be7>] driver_probe_device+0x84/0x100
    [<00000000abd3a110>] __device_attach_driver+0xee/0x110
    [<00000000a3bfbd7b>] bus_for_each_drv+0xb7/0x100
    [<00000000fe4dea78>] __device_attach+0x122/0x250
    [<0000000004415ca6>] bus_probe_device+0xc6/0xe0
    [<000000002b1f3ae2>] device_add+0x5ac/0xc30
    [<000000002ab7cf1b>] usb_new_device.cold+0x166/0x578
    [<000000002b048c9c>] hub_event+0x144a/0x20d0
    [<0000000079c9d1d2>] process_one_work+0x27d/0x590
    [<00000000a5c75baf>] worker_thread+0x59/0x5d0
    [<00000000a98379a1>] kthread+0x178/0x1b0