[  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

syzkaller login: [   34.190038][ T8402] bash (8402) used greatest stack depth: 10968 bytes left
Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts.
executing program
[   49.477997][ T3642] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   49.838016][ T3642] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=ef.8f
[   49.847044][ T3642] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.855914][ T3642] usb 1-1: config 0 descriptor??
[   50.117923][ T3642] usb 1-1: atusb_control_msg: req 0x10 val 0x0 idx 0x0, error -71
[   50.125761][ T3642] usb 1-1: Firmware version (0.0) predates our first public release.
[   50.137319][ T3642] usb 1-1: Please update to version 0.2 or newer
[   50.144971][ T3642] usb 1-1: atusb_probe: initialization failed, error = -71
[   50.153399][ T3642] atusb: probe of 1-1:0.0 failed with error -71
[   50.161156][ T3642] usb 1-1: USB disconnect, device number 2
[   55.981820][ T8434] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810d5f5600 (size 192):
  comm "kworker/1:2", pid 3642, jiffies 4294942256 (age 8.170s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 18 56 5f 0d 81 88 ff ff  .........V_.....
  backtrace:
    [<00000000548c1338>] usb_alloc_urb+0x66/0xe0
    [<00000000bd50c2ed>] atusb_probe+0x158/0x820
    [<0000000081a9b40a>] usb_probe_interface+0x177/0x370
    [<00000000114f9b0f>] really_probe+0x159/0x480
    [<000000006c7b19f8>] driver_probe_device+0x84/0x100
    [<00000000cdfcd1d8>] __device_attach_driver+0xee/0x110
    [<0000000023fefa3b>] bus_for_each_drv+0xb7/0x100
    [<00000000f9da0cd1>] __device_attach+0x122/0x250
    [<000000001d729bdc>] bus_probe_device+0xc6/0xe0
    [<000000006d1ff8f4>] device_add+0x5be/0xc30
    [<00000000feb414fc>] usb_set_configuration+0x9d9/0xb90
    [<000000003f97958d>] usb_generic_driver_probe+0x8c/0xc0
    [<00000000248a67f6>] usb_probe_device+0x5c/0x140
    [<00000000114f9b0f>] really_probe+0x159/0x480
    [<000000006c7b19f8>] driver_probe_device+0x84/0x100
    [<00000000cdfcd1d8>] __device_attach_driver+0xee/0x110

BUG: memory leak
unreferenced object 0xffff88810d5f59c0 (size 192):
  comm "kworker/1:2", pid 3642, jiffies 4294942256 (age 8.170s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 d8 59 5f 0d 81 88 ff ff  .........Y_.....
  backtrace:
    [<00000000548c1338>] usb_alloc_urb+0x66/0xe0
    [<00000000bd50c2ed>] atusb_probe+0x158/0x820
    [<0000000081a9b40a>] usb_probe_interface+0x177/0x370
    [<00000000114f9b0f>] really_probe+0x159/0x480
    [<000000006c7b19f8>] driver_probe_device+0x84/0x100
    [<00000000cdfcd1d8>] __device_attach_driver+0xee/0x110
    [<0000000023fefa3b>] bus_for_each_drv+0xb7/0x100
    [<00000000f9da0cd1>] __device_attach+0x122/0x250
    [<000000001d729bdc>] bus_probe_device+0xc6/0xe0
    [<000000006d1ff8f4>] device_add+0x5be/0xc30
    [<00000000feb414fc>] usb_set_configuration+0x9d9/0xb90
    [<000000003f97958d>] usb_generic_driver_probe+0x8c/0xc0
    [<00000000248a67f6>] usb_probe_device+0x5c/0x140
    [<00000000114f9b0f>] really_probe+0x159/0x480
    [<000000006c7b19f8>] driver_probe_device+0x84/0x100
    [<00000000cdfcd1d8>] __device_attach_driver+0xee/0x110

BUG: memory leak
unreferenced object 0xffff88810d5f5a80 (size 192):
  comm "kworker/1:2", pid 3642, jiffies 4294942256 (age 8.170s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 98 5a 5f 0d 81 88 ff ff  .........Z_.....
  backtrace:
    [<00000000548c1338>] usb_alloc_urb+0x66/0xe0
    [<00000000bd50c2ed>] atusb_probe+0x158/0x820
    [<0000000081a9b40a>] usb_probe_interface+0x177/0x370
    [<00000000114f9b0f>] really_probe+0x159/0x480
    [<000000006c7b19f8>] driver_probe_device+0x84/0x100
    [<00000000cdfcd1d8>] __device_attach_driver+0xee/0x110
    [<0000000023fefa3b>] bus_for_each_drv+0xb7/0x100
    [<00000000f9da0cd1>] __device_attach+0x122/0x250
    [<000000001d729bdc>] bus_probe_device+0xc6/0xe0
    [<000000006d1ff8f4>] device_add+0x5be/0xc30
    [<00000000feb414fc>] usb_set_configuration+0x9d9/0xb90
    [<000000003f97958d>] usb_generic_driver_probe+0x8c/0xc0
    [<00000000248a67f6>] usb_probe_device+0x5c/0x140
    [<00000000114f9b0f>] really_probe+0x159/0x480
    [<000000006c7b19f8>] driver_probe_device+0x84/0x100
    [<00000000cdfcd1d8>] __device_attach_driver+0xee/0x110