------------[ cut here ]------------
workqueue: work disable count underflowed
WARNING: CPU: 1 PID: 5882 at kernel/workqueue.c:4326 work_offqd_enable kernel/workqueue.c:4326 [inline]
WARNING: CPU: 1 PID: 5882 at kernel/workqueue.c:4326 enable_work+0x345/0x360 kernel/workqueue.c:4497
Modules linked in:
CPU: 1 UID: 0 PID: 5882 Comm: kworker/1:3 Not tainted 6.15.0-rc2-syzkaller-00278-gfc96b232f8e7 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:work_offqd_enable kernel/workqueue.c:4326 [inline]
RIP: 0010:enable_work+0x345/0x360 kernel/workqueue.c:4497
Code: d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 90 b4 38 00 c6 05 f2 a4 be 0e 01 90 48 c7 c7 60 d2 49 8c e8 6c 0f f8 ff 90 <0f> 0b 90 90 e9 51 ff ff ff e8 4d bb 9d 0a 66 66 66 66 2e 0f 1f 84
RSP: 0018:ffffc900041969e0 EFLAGS: 00010046
RAX: c337f94361d83600 RBX: 0000000000000000 RCX: 0000000000100000
RDX: ffffc90019b97000 RSI: 00000000000672ab RDI: 00000000000672ac
RBP: ffffc90004196ab0 R08: ffffffff81821792 R09: 1ffff110170e47d2
R10: dffffc0000000000 R11: ffffed10170e47d3 R12: 1ffff92000832d40
R13: dffffc0000000000 R14: 0000000001800001 R15: ffff888028ddc268
FS:  0000000000000000(0000) GS:ffff8881250cf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000200 CR3: 000000005e102000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __cancel_work_sync+0xf5/0x110 kernel/workqueue.c:4367
 smsusb_stop_streaming drivers/media/usb/siano/smsusb.c:183 [inline]
 smsusb_term_device+0xe6/0x3d0 drivers/media/usb/siano/smsusb.c:345
 smsusb_init_device drivers/media/usb/siano/smsusb.c:497 [inline]
 smsusb_probe+0x1cbf/0x23a0 drivers/media/usb/siano/smsusb.c:575
 usb_probe_interface+0x650/0xbc0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x2b9/0xad0 drivers/base/dd.c:658
 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:800
 driver_probe_device+0x50/0x430 drivers/base/dd.c:830
 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:958
 bus_for_each_drv+0x258/0x2e0 drivers/base/bus.c:462
 __device_attach+0x341/0x530 drivers/base/dd.c:1030
 bus_probe_device+0x189/0x260 drivers/base/bus.c:537
 device_add+0x856/0xbf0 drivers/base/core.c:3666
 usb_set_configuration+0x1999/0x1fe0 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x88/0x140 drivers/usb/core/generic.c:250
 usb_probe_device+0x1b8/0x380 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x2b9/0xad0 drivers/base/dd.c:658
 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:800
 driver_probe_device+0x50/0x430 drivers/base/dd.c:830
 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:958
 bus_for_each_drv+0x258/0x2e0 drivers/base/bus.c:462
 __device_attach+0x341/0x530 drivers/base/dd.c:1030
 bus_probe_device+0x189/0x260 drivers/base/bus.c:537
 device_add+0x856/0xbf0 drivers/base/core.c:3666
 usb_new_device+0x1052/0x19a0 drivers/usb/core/hub.c:2663
 hub_port_connect drivers/usb/core/hub.c:5531 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5671 [inline]
 port_event drivers/usb/core/hub.c:5831 [inline]
 hub_event+0x2bfd/0x50f0 drivers/usb/core/hub.c:5913
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xac3/0x18e0 kernel/workqueue.c:3319
 worker_thread+0x870/0xd50 kernel/workqueue.c:3400
 kthread+0x7b7/0x940 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>