Warning: Permanently added '10.128.1.120' (ECDSA) to the list of known hosts.
syzkaller login: [   66.751201][   T26] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   66.991144][   T26] usb 1-1: Using ep0 maxpacket: 16
[   67.271309][   T26] usb 1-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[   67.280520][   T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   67.288660][   T26] usb 1-1: Product: syz
[   67.292896][   T26] usb 1-1: Manufacturer: syz
[   67.297487][   T26] usb 1-1: SerialNumber: syz
[   67.305323][   T26] usb 1-1: config 0 descriptor??
[   67.344028][   T26] smsusb:smsusb_probe: board id=8, interface number 0
[   67.351101][   T26] ------------[ cut here ]------------
[   67.356582][   T26] WARNING: CPU: 1 PID: 26 at kernel/workqueue.c:3066 __flush_work+0x196/0x1a0
[   67.365522][   T26] Modules linked in:
[   67.369460][   T26] CPU: 1 PID: 26 Comm: kworker/1:1 Not tainted 6.1.20-syzkaller #0
[   67.377456][   T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   67.387569][   T26] Workqueue: usb_hub_wq hub_event
[   67.392709][   T26] RIP: 0010:__flush_work+0x196/0x1a0
[   67.398020][   T26] Code: 00 00 00 48 3b 8c 24 20 01 00 00 75 21 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 23 ab 30 00 0f 0b eb ab e8 1a ab 30 00 <0f> 0b eb a2 e8 f1 97 30 09 90 53 48 89 fb e8 07 ab 30 00 48 89 df
[   67.417702][   T26] RSP: 0018:ffffc90000a1e880 EFLAGS: 00010293
[   67.423838][   T26] RAX: ffffffff8159b606 RBX: ffff888022c24100 RCX: ffff88801278ba80
[   67.431859][   T26] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90000a1e948
[   67.439853][   T26] RBP: ffffc90000a1e9f0 R08: dffffc0000000000 R09: ffffc90000a1e8a0
[   67.447965][   T26] R10: 0000000000000001 R11: dffffc0000000001 R12: ffff888022c240e8
[   67.456018][   T26] R13: dffffc0000000000 R14: 1ffff92000143d10 R15: 0000000000000001
[   67.464059][   T26] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   67.473089][   T26] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.479717][   T26] CR2: 00005597f70ce978 CR3: 000000007dc8e000 CR4: 00000000003506e0
[   67.487759][   T26] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   67.495784][   T26] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   67.503857][   T26] Call Trace:
[   67.507160][   T26]  <TASK>
[   67.510109][   T26]  ? flush_work+0x20/0x20
[   67.514535][   T26]  ? print_irqtrace_events+0x210/0x210
[   67.520053][   T26]  ? __cancel_work_timer+0x467/0x6a0
[   67.525400][   T26]  __cancel_work_timer+0x519/0x6a0
[   67.530535][   T26]  ? usb_set_configuration+0x19dd/0x2020
[   67.536233][   T26]  ? usb_generic_driver_probe+0x84/0x140
[   67.541966][   T26]  ? usb_probe