usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
asus 0003:0B05:19B6.0001: hidraw0: USB HID v0.00 Device [HID 0b05:19b6] on usb-dummy_hcd.0-1/input0
usb 1-1: USB disconnect, device number 2
------------[ cut here ]------------
!work->func
WARNING: kernel/workqueue.c:4292 at __flush_work+0xb43/0xc50 kernel/workqueue.c:4292, CPU#1: kworker/1:1/29
Modules linked in:
CPU: 1 UID: 0 PID: 29 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
Workqueue: usb_hub_wq hub_event
RIP: 0010:__flush_work+0xb43/0xc50 kernel/workqueue.c:4292
Code: 75 54 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 5c 87 37 00 90 0f 0b 90 e9 7c ff ff ff e8 4e 87 37 00 90 <0f> 0b 90 31 c0 48 bb f8 f8 f8 f8 f8 f8 f8 f8 e9 64 ff ff ff e8 34
RSP: 0018:ffffc90000a47080 EFLAGS: 00010293
RAX: ffffffff818da1c2 RBX: 1ffff1100b3dc19c RCX: ffff88801e2f8000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888059ee0cc8
RBP: ffffc90000a47238 R08: ffffffff90324cb7 R09: 1ffffffff2064996
R10: dffffc0000000000 R11: fffffbfff2064997 R12: dffffc0000000000
R13: ffff888059ee0ce0 R14: 1ffff92000148e18 R15: ffff888059ee0cc8
FS:  0000000000000000(0000) GS:ffff88812515a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe2dd70d64 CR3: 0000000077d5a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __cancel_work_sync+0xbe/0x110 kernel/workqueue.c:4451
 asus_remove+0x143/0x180 drivers/hid/hid-asus.c:1347
 hid_device_remove+0x228/0x370 drivers/hid/hid-core.c:-1
 device_remove drivers/base/dd.c:571 [inline]
 __device_release_driver drivers/base/dd.c:1284 [inline]
 device_release_driver_internal+0x46f/0x860 drivers/base/dd.c:1307
 bus_remove_device+0x34d/0x440 drivers/base/bus.c:616
 device_del+0x527/0x8f0 drivers/base/core.c:3878
 hid_remove_device drivers/hid/hid-core.c:3008 [inline]
 hid_destroy_device+0x6b/0x1b0 drivers/hid/hid-core.c:3030
 usbhid_disconnect+0x9f/0xc0 drivers/hid/usbhid/hid-core.c:1477
 usb_unbind_interface+0x26e/0x910 drivers/usb/core/driver.c:458
 device_remove drivers/base/dd.c:573 [inline]
 __device_release_driver drivers/base/dd.c:1284 [inline]
 device_release_driver_internal+0x4d9/0x860 drivers/base/dd.c:1307
 bus_remove_device+0x34d/0x440 drivers/base/bus.c:616
 device_del+0x527/0x8f0 drivers/base/core.c:3878
 usb_disable_device+0x3d4/0x8d0 drivers/usb/core/message.c:1418
 usb_disconnect+0x32f/0x990 drivers/usb/core/hub.c:2345
 hub_port_connect drivers/usb/core/hub.c:5407 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5707 [inline]
 port_event drivers/usb/core/hub.c:5871 [inline]
 hub_event+0x1cc9/0x4f30 drivers/usb/core/hub.c:5953
 process_one_work+0x949/0x15a0 kernel/workqueue.c:3279
 process_scheduled_works kernel/workqueue.c:3362 [inline]
 worker_thread+0xb46/0x1140 kernel/workqueue.c:3443
 kthread+0x388/0x470 kernel/kthread.c:467
 ret_from_fork+0x51b/0xa40 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>