usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-1: Product: syz
usb 3-1: Manufacturer: syz
usb 3-1: SerialNumber: syz
usb 3-1: config 0 descriptor??
smsusb:smsusb_probe: board id=7, interface number 0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5132 at kernel/workqueue.c:3182 __flush_work+0x95c/0xbf0
Modules linked in:
CPU: 0 PID: 5132 Comm: kworker/0:7 Not tainted 6.4.0-rc2-syzkaller-00071-gda4ede4b7fd6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: usb_hub_wq hub_event
RIP: 0010:__flush_work+0x95c/0xbf0
Code: 00 48 c7 c6 d4 af 54 81 48 c7 c7 00 ad 79 8c e8 9a e1 11 00 45 31 ed e9 89 fc ff ff e8 cd 65 30 00 0f 0b eb ef e8 c4 65 30 00 <0f> 0b eb e6 e8 bb 65 30 00 e8 b6 65 30 00 e8 b1 65 30 00 48 8b bd
RSP: 0018:ffffc9000486ebe0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
RDX: ffff88807e641dc0 RSI: ffffffff8154b00c RDI: 0000000000000001
RBP: ffffc9000486ed78 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: ffffffff81d814f2 R12: 0000000000000000
R13: 0000000000000001 R14: 0000000000000001 R15: ffff88807bd36100
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd9626accd8 CR3: 000000002bdf9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __cancel_work_timer+0x3e6/0x580
 smsusb_term_device+0xef/0x300
 smsusb_init_device+0xb60/0xd10
 smsusb_probe+0x5b1/0x10c0
 usb_probe_interface+0x307/0x930
 really_probe+0x234/0xc90
 __driver_probe_device+0x1de/0x4b0
 driver_probe_device+0x4c/0x1a0
 __device_attach_driver+0x1d4/0x300
 bus_for_each_drv+0x145/0x1c0
 __device_attach+0x1e8/0x4b0
 bus_probe_device+0x17c/0x1c0
 device_add+0x11da/0x1b30
 usb_set_configuration+0x10cb/0x1c40
 usb_generic_driver_probe+0xca/0x130
 usb_probe_device+0xda/0x2c0
 really_probe+0x234/0xc90
 __driver_probe_device+0x1de/0x4b0
 driver_probe_device+0x4c/0x1a0
 __device_attach_driver+0x1d4/0x300
 bus_for_each_drv+0x145/0x1c0
 __device_attach+0x1e8/0x4b0
 bus_probe_device+0x17c/0x1c0
 device_add+0x11da/0x1b30
 usb_new_device+0xd80/0x1960
 hub_event+0x2fea/0x5180
 process_one_work+0x9f9/0x15f0
 worker_thread+0x687/0x1110
 kthread+0x33a/0x430
 ret_from_fork+0x1f/0x30
 </TASK>
