[  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 '10.128.1.56' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   48.916812][ T8128] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   49.156892][ T8128] usb 1-1: Using ep0 maxpacket: 8
[   49.276876][ T8128] usb 1-1: config 0 has an invalid interface number: 33 but max is 0
[   49.285154][ T8128] usb 1-1: config 0 has no interface number 0
[   49.291396][ T8128] usb 1-1: config 0 interface 33 altsetting 0 endpoint 0x4 has invalid maxpacket 1023, setting to 64
[   49.302336][ T8128] usb 1-1: config 0 interface 33 altsetting 0 endpoint 0x6 has invalid maxpacket 512, setting to 64
[   49.313170][ T8128] usb 1-1: New USB device found, idVendor=050d, idProduct=945a, bcdDevice=83.dd
[   49.322207][ T8128] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.330877][ T8128] usb 1-1: config 0 descriptor??
[   49.368858][ T8128] r8712u: register rtl8712_netdev_ops to netdev_ops
[   49.375452][ T8128] usb 1-1: r8712u: USB_SPEED_HIGH with 3 endpoints
[   49.476766][ T8128] usb 1-1: r8712u: Boot from EEPROM: Autoload OK
[   55.460767][ T8474] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810f18d6c0 (size 192):
  comm "kworker/1:4", pid 8128, jiffies 4294942210 (age 8.190s)
  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 d6 18 0f 81 88 ff ff  ................
  backtrace:
    [<00000000ca69afcf>] usb_alloc_urb+0x66/0xe0
    [<0000000087acd38e>] r8712_os_recvbuf_resource_alloc+0x1b/0x80
    [<0000000086d76f9f>] r8712_init_recv_priv+0x96/0x210
    [<000000006392ac2b>] _r8712_init_recv_priv+0x134/0x150
    [<00000000b23f6985>] r8712_init_drv_sw+0xa0/0x1d0
    [<00000000c690717a>] r871xu_drv_init.cold+0x104/0x7d1
    [<000000005a73e25e>] usb_probe_interface+0x177/0x370
    [<00000000f5d29eeb>] really_probe+0x159/0x4a0
    [<00000000f72661b8>] driver_probe_device+0x84/0x100
    [<00000000ad86b351>] __device_attach_driver+0xee/0x110
    [<0000000037bc6782>] bus_for_each_drv+0xb7/0x100
    [<00000000df2d61c4>] __device_attach+0x122/0x250
    [<000000003bc71e24>] bus_probe_device+0xc6/0xe0
    [<00000000303aab7a>] device_add+0x5be/0xc30
    [<00000000a9f4f957>] usb_set_configuration+0x9d9/0xb90
    [<000000008ac34ed9>] usb_generic_driver_probe+0x8c/0xc0

BUG: memory leak
unreferenced object 0xffff888110ca7a80 (size 192):
  comm "kworker/1:4", pid 8128, jiffies 4294942210 (age 8.190s)
  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 7a ca 10 81 88 ff ff  .........z......
  backtrace:
    [<00000000ca69afcf>] usb_alloc_urb+0x66/0xe0
    [<0000000087acd38e>] r8712_os_recvbuf_resource_alloc+0x1b/0x80
    [<0000000086d76f9f>] r8712_init_recv_priv+0x96/0x210
    [<000000006392ac2b>] _r8712_init_recv_priv+0x134/0x150
    [<00000000b23f6985>] r8712_init_drv_sw+0xa0/0x1d0
    [<00000000c690717a>] r871xu_drv_init.cold+0x104/0x7d1
    [<000000005a73e25e>] usb_probe_interface+0x177/0x370
    [<00000000f5d29eeb>] really_probe+0x159/0x4a0
    [<00000000f72661b8>] driver_probe_device+0x84/0x100
    [<00000000ad86b351>] __device_attach_driver+0xee/0x110
    [<0000000037bc6782>] bus_for_each_drv+0xb7/0x100
    [<00000000df2d61c4>] __device_attach+0x122/0x250
    [<000000003bc71e24>] bus_probe_device+0xc6/0xe0
    [<00000000303aab7a>] device_add+0x5be/0xc30
    [<00000000a9f4f957>] usb_set_configuration+0x9d9/0xb90
    [<000000008ac34ed9>] usb_generic_driver_probe+0x8c/0xc0