[  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 '10.128.0.143' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   53.185410][ T8482] IPVS: ftp: loaded support on port[0] = 21
[   53.476458][ T3225] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   53.716474][ T3225] usb 1-1: Using ep0 maxpacket: 8
[   53.836624][ T3225] usb 1-1: New USB device found, idVendor=2770, idProduct=9050, bcdDevice=a6.13
[   53.845654][ T3225] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   53.854537][ T3225] usb 1-1: config 0 descriptor??
[   53.918372][ T3225] gspca_main: sq905c-2.14.0 probing 2770:9050
[   54.126395][ T3225] gspca_sq905c: sq905c_command: usb_control_msg failed (-71)
[   54.133779][ T3225] sq905c 1-1:0.0: Get version command failed
[   54.142410][ T3225] sq905c: probe of 1-1:0.0 failed with error -71
[   54.149709][ T3225] usb 1-1: USB disconnect, device number 2
executing program
[   59.656068][ T3225] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   59.896092][ T3225] usb 1-1: Using ep0 maxpacket: 8
[   60.016159][ T3225] usb 1-1: New USB device found, idVendor=2770, idProduct=9050, bcdDevice=a6.13
[   60.025309][ T3225] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   60.034081][ T3225] usb 1-1: config 0 descriptor??
[   60.076766][ T3225] gspca_main: sq905c-2.14.0 probing 2770:9050
[   60.296054][ T3225] gspca_sq905c: sq905c_command: usb_control_msg failed (-71)
[   60.303727][ T3225] sq905c 1-1:0.0: Get version command failed
[   60.310197][ T3225] sq905c: probe of 1-1:0.0 failed with error -71
[   60.317436][ T3225] usb 1-1: USB disconnect, device number 3
[   65.456780][ T8482] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810f2ad400 (size 1024):
  comm "kworker/0:2", pid 3225, jiffies 4294942659 (age 13.810s)
  hex dump (first 32 bytes):
    08 86 c8 07 81 88 ff ff 08 86 c8 07 81 88 ff ff  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000e89ddca5>] usb_set_configuration+0x18c/0xb90
    [<00000000f11389f5>] usb_generic_driver_probe+0x8c/0xc0
    [<000000002fe9dd36>] usb_probe_device+0x5c/0x140
    [<00000000ff3ad6dd>] really_probe+0x159/0x480
    [<000000007362f828>] driver_probe_device+0x84/0x100
    [<00000000f61da4e3>] __device_attach_driver+0xee/0x110
    [<000000002b59f6b9>] bus_for_each_drv+0xb7/0x100
    [<000000009bfe2491>] __device_attach+0x122/0x250
    [<00000000e9c9b1d5>] bus_probe_device+0xc6/0xe0
    [<0000000028ae1e5f>] device_add+0x5ac/0xc30
    [<00000000585e61b2>] usb_new_device.cold+0x166/0x578
    [<00000000d02c8205>] hub_event+0x144a/0x20d0
    [<000000002c1a4b94>] process_one_work+0x27d/0x590
    [<00000000aab015be>] worker_thread+0x59/0x5d0
    [<00000000939f4b2e>] kthread+0x178/0x1b0
    [<000000008dabf956>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff88810d1a1e20 (size 32):
  comm "kworker/0:2", pid 3225, jiffies 4294942659 (age 13.810s)
  hex dump (first 32 bytes):
    31 2d 31 3a 30 2e 30 00 00 00 00 00 00 00 00 00  1-1:0.0.........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000002c66dca>] kvasprintf+0x6c/0xf0
    [<000000003f2564c8>] kvasprintf_const+0x58/0x110
    [<00000000b3375482>] kobject_set_name_vargs+0x3b/0xe0
    [<000000005bd55a9c>] dev_set_name+0x63/0x90
    [<000000005aa1d2ce>] usb_set_configuration+0x6be/0xb90
    [<00000000f11389f5>] usb_generic_driver_probe+0x8c/0xc0
    [<000000002fe9dd36>] usb_probe_device+0x5c/0x140
    [<00000000ff3ad6dd>] really_probe+0x159/0x480
    [<000000007362f828>] driver_probe_device+0x84/0x100
    [<00000000f61da4e3>] __device_attach_driver+0xee/0x110
    [<000000002b59f6b9>] bus_for_each_drv+0xb7/0x100
    [<000000009bfe2491>] __device_attach+0x122/0x250
    [<00000000e9c9b1d5>] bus_probe_device+0xc6/0xe0
    [<0000000028ae1e5f>] device_add+0x5ac/0xc30
    [<00000000585e61b2>] usb_new_device.cold+0x166/0x578
    [<00000000d02c8205>] hub_event+0x144a/0x20d0

BUG: memory leak
unreferenced object 0xffff88811225ab00 (size 256):
  comm "kworker/0:2", pid 3225, jiffies 4294942665 (age 13.750s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 08 ab 25 12 81 88 ff ff  ..........%.....
    08 ab 25 12 81 88 ff ff 50 44 58 82 ff ff ff ff  ..%.....PDX.....
  backtrace:
    [<00000000da8704c2>] device_add+0x7e8/0xc30
    [<00000000b175fbd9>] usb_set_configuration+0x9de/0xb90
    [<00000000f11389f5>] usb_generic_driver_probe+0x8c/0xc0
    [<000000002fe9dd36>] usb_probe_device+0x5c/0x140
    [<00000000ff3ad6dd>] really_probe+0x159/0x480
    [<000000007362f828>] driver_probe_device+0x84/0x100
    [<00000000f61da4e3>] __device_attach_driver+0xee/0x110
    [<000000002b59f6b9>] bus_for_each_drv+0xb7/0x100
    [<000000009bfe2491>] __device_attach+0x122/0x250
    [<00000000e9c9b1d5>] bus_probe_device+0xc6/0xe0
    [<0000000028ae1e5f>] device_add+0x5ac/0xc30
    [<00000000585e61b2>] usb_new_device.cold+0x166/0x578
    [<00000000d02c8205>] hub_event+0x144a/0x20d0
    [<000000002c1a4b94>] process_one_work+0x27d/0x590
    [<00000000aab015be>] worker_thread+0x59/0x5d0
    [<00000000939f4b2e>] kthread+0x178/0x1b0