usb 1-1: USB disconnect, device number 10 ------------[ cut here ]------------ workqueue: work disable count underflowed WARNING: CPU: 0 PID: 5898 at kernel/workqueue.c:4328 work_offqd_enable kernel/workqueue.c:4328 [inline] WARNING: CPU: 0 PID: 5898 at kernel/workqueue.c:4328 enable_work+0x2f8/0x340 kernel/workqueue.c:4499 Modules linked in: CPU: 0 UID: 0 PID: 5898 Comm: kworker/0:6 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Workqueue: usb_hub_wq hub_event RIP: 0010:work_offqd_enable kernel/workqueue.c:4328 [inline] RIP: 0010:enable_work+0x2f8/0x340 kernel/workqueue.c:4499 Code: 89 ee e8 eb 59 38 00 45 84 ed 0f 85 29 fe ff ff e8 fd 5e 38 00 c6 05 8b f4 0c 0f 01 90 48 c7 c7 e0 0b ac 8b e8 19 f5 f6 ff 90 <0f> 0b 90 90 e9 06 fe ff ff 48 89 ef e8 77 76 9e 00 e9 aa fe ff ff RSP: 0018:ffffc900045af3c8 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9001a662000 RDX: 0000000000100000 RSI: ffffffff817a3665 RDI: 0000000000000001 RBP: ffff888056fde738 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff920008b5e7a R13: 0000000000000000 R14: ffff888056fde730 R15: ffffffff8fe6bb00 FS: 0000000000000000(0000) GS:ffff88812471e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2f811ff8 CR3: 0000000052d01000 CR4: 00000000003526f0 Call Trace: __cancel_work_sync+0xe7/0x130 kernel/workqueue.c:4369 thermal_zone_device_unregister drivers/thermal/thermal_core.c:1719 [inline] thermal_zone_device_unregister+0x239/0x450 drivers/thermal/thermal_core.c:1709 psy_unregister_thermal drivers/power/supply/power_supply_core.c:1545 [inline] power_supply_unregister+0x10a/0x150 drivers/power/supply/power_supply_core.c:1762 thunderstrike_destroy drivers/hid/hid-nvidia-shield.c:927 [inline] shield_remove+0x75/0x130 drivers/hid/hid-nvidia-shield.c:1104 hid_device_remove+0xd1/0x260 drivers/hid/hid-core.c:2792 device_remove+0xc8/0x170 drivers/base/dd.c:569 __device_release_driver drivers/base/dd.c:1274 [inline] device_release_driver_internal+0x44b/0x620 drivers/base/dd.c:1297 bus_remove_device+0x22f/0x420 drivers/base/bus.c:579 device_del+0x396/0x9f0 drivers/base/core.c:3878 hid_remove_device drivers/hid/hid-core.c:2976 [inline] hid_destroy_device+0x19c/0x240 drivers/hid/hid-core.c:2998 usbhid_disconnect+0xa0/0xe0 drivers/hid/usbhid/hid-core.c:1462 usb_unbind_interface+0x1da/0x9e0 drivers/usb/core/driver.c:458 device_remove drivers/base/dd.c:571 [inline] device_remove+0x125/0x170 drivers/base/dd.c:563 __device_release_driver drivers/base/dd.c:1274 [inline] device_release_driver_internal+0x44b/0x620 drivers/base/dd.c:1297 bus_remove_device+0x22f/0x420 drivers/base/bus.c:579 device_del+0x396/0x9f0 drivers/base/core.c:3878 usb_disable_device+0x355/0x7d0 drivers/usb/core/message.c:1418 usb_disconnect+0x2e1/0x9c0 drivers/usb/core/hub.c:2344 hub_port_connect drivers/usb/core/hub.c:5406 [inline] hub_port_connect_change drivers/usb/core/hub.c:5706 [inline] port_event drivers/usb/core/hub.c:5870 [inline] hub_event+0x1c81/0x4fe0 drivers/usb/core/hub.c:5952 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245