Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts.
syzkaller login: [   32.995703][   T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   33.355495][   T32] usb 1-1: config 0 has an invalid interface number: 13 but max is 0
[   33.363682][   T32] usb 1-1: config 0 has no interface number 0
[   33.370214][   T32] usb 1-1: config 0 interface 13 has no altsetting 0
[   33.535353][   T32] usb 1-1: New USB device found, idVendor=061d, idProduct=c1a0, bcdDevice=31.3f
[   33.544581][   T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   33.552617][   T32] usb 1-1: Product: syz
[   33.556840][   T32] usb 1-1: Manufacturer: syz
[   33.561431][   T32] usb 1-1: SerialNumber: syz
[   33.568775][   T32] usb 1-1: config 0 descriptor??
[   33.607239][   T32] quatech2 1-1:0.13: Quatech 2nd gen USB to Serial Driver converter detected
[   33.617204][   T32] ------------[ cut here ]------------
[   33.622687][   T32] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType 40
[   33.631455][   T32] WARNING: CPU: 1 PID: 32 at drivers/usb/core/urb.c:410 usb_submit_urb+0x14aa/0x1830
[   33.640999][   T32] Modules linked in:
[   33.644894][   T32] CPU: 1 PID: 32 Comm: kworker/1:1 Not tainted 5.13.0-rc2-syzkaller #0
[   33.653244][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   33.663367][   T32] Workqueue: usb_hub_wq hub_event
[   33.668455][   T32] RIP: 0010:usb_submit_urb+0x14aa/0x1830
[   33.674087][   T32] Code: 84 4c 01 00 00 e8 a6 14 b3 fd 4c 89 f7 e8 4e a7 1b ff 45 89 e8 44 89 e1 48 89 ea 48 89 c6 48 c7 c7 c0 09 63 86 e8 18 f1 fb 01 <0f> 0b 49 8d 4f 5c 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 89 4c
[   33.693725][   T32] RSP: 0018:ffffc900001a6e08 EFLAGS: 00010286
[   33.699847][   T32] RAX: 0000000000000000 RBX: ffff88811a4a2058 RCX: 0000000000000000
[   33.707879][   T32] RDX: ffff888107ff0000 RSI: ffffffff812a6013 RDI: fffff52000034db3
[   33.715899][   T32] RBP: ffff8881106f2a28 R08: 0000000000000001 R09: 0000000000000000
[   33.723884][   T32] R10: ffffffff814b996b R11: 0000000000000000 R12: 0000000080000280
[   33.732006][   T32] R13: 0000000000000040 R14: ffff88811a4a20a8 R15: ffff8881027e1600
[   33.740034][   T32] FS:  0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000
[   33.749177][   T32] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.755815][   T32] CR2: 00005581c7ff6928 CR3: 00000001085eb000 CR4: 00000000001506e0
[   33.763903][   T32] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   33.771989][   T32] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   33.780043][   T32] Call Trace:
[   33.783323][   T32]  usb_start_wait_urb+0x101/0x4c0
[   33.788395][   T32]  ? lock_downgrade+0x6e0/0x6e0
[   33.793251][   T32]  ? fs_reclaim_acquire+0xb2/0x160
[   33.798412][   T32]  ? usb_api_blocking_completion+0xa0/0xa0
[   33.804218][   T32]  ? memset+0x20/0x40
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