[  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 '10.128.0.95' (ECDSA) to the list of known hosts.
syzkaller login: [   47.051878][    T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   47.412353][    T8] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[   47.421706][    T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   47.433501][    T8] usb 1-1: config 0 descriptor??
[   47.692662][    T7] ------------[ cut here ]------------
[   47.698224][    T7] WARNING: CPU: 0 PID: 7 at drivers/net/wireless/ath/ath6kl/htc_pipe.c:963 ath6kl_htc_pipe_rx_complete+0xdd0/0xf90
[   47.710996][    T7] Modules linked in:
[   47.715249][    T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.13.0-rc3-syzkaller #0
[   47.723769][    T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.733987][    T7] Workqueue: events ath6kl_usb_io_comp_work
[   47.739922][    T7] RIP: 0010:ath6kl_htc_pipe_rx_complete+0xdd0/0xf90
[   47.746633][    T7] Code: 0f 85 d9 01 00 00 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 5e a0 1b fc 0f 0b bb ea ff ff ff eb ae e8 50 a0 1b fc <0f> 0b 48 c7 c7 80 54 d3 8a 31 c0 e8 f0 41 fe ff bb ea ff ff ff eb
[   47.766385][    T7] RSP: 0018:ffffc90000cc7aa0 EFLAGS: 00010293
[   47.772505][    T7] RAX: ffffffff85636aa0 RBX: ffff888021fb0d70 RCX: ffff888012b53880
[   47.780476][    T7] RDX: 0000000000000000 RSI: ffff88801759e8c0 RDI: ffff888021fb0d00
[   47.788594][    T7] RBP: ffffc90000cc7bf0 R08: ffffffff856935e7 R09: fffffbfff204dbca
[   47.796648][    T7] R10: fffffbfff204dbca R11: 0000000000000000 R12: dffffc0000000000
[   47.804749][    T7] R13: ffff88801759e8c0 R14: 1ffff92000198f6c R15: dffffc0000000000
[   47.812845][    T7] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   47.821896][    T7] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.828503][    T7] CR2: 000055a155cb3160 CR3: 000000001d470000 CR4: 00000000001506f0
[   47.836690][    T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000