------------[ cut here ]------------
URB ffff888032387f00 submitted while active
WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x7b/0x18b0 drivers/usb/core/urb.c:379, CPU#1: kworker/1:3/5358
Modules linked in:
CPU: 1 UID: 0 PID: 5358 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Workqueue: events wdm_rxwork
RIP: 0010:usb_submit_urb+0x7e/0x18b0 drivers/usb/core/urb.c:379
Code: 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 47 8b f4 fa 49 83 3e 00 74 40 e8 ec 4d 89 fa 48 8d 3d 55 a7 01 09 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 d1 4d 89 fa eb 05 e8 ca 4d
RSP: 0018:ffffc900035dfa10 EFLAGS: 00010293
RAX: ffffffff873c73e4 RBX: ffff888032387f00 RCX: ffff88802920bd80
RDX: 0000000000000000 RSI: ffff888032387f00 RDI: ffffffff903e1b40
RBP: 0000000000000001 R08: ffffffff9030b3f7 R09: 1ffffffff206167e
R10: dffffc0000000000 R11: fffffbfff206167f R12: 0000000000000cc0
R13: 1ffff11006cb7b12 R14: ffff888032387f08 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88812538d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f914859a17c CR3: 00000000330b8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 wdm_rxwork+0x101/0x1e0 drivers/usb/class/cdc-wdm.c:997
 process_one_work kernel/workqueue.c:3302 [inline]
 process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3385
 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3466
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
----------------
Code disassembly (best guess):
   0:	89 f0                	mov    %esi,%eax
   2:	48 c1 e8 03          	shr    $0x3,%rax
   6:	42 80 3c 38 00       	cmpb   $0x0,(%rax,%r15,1)
   b:	74 08                	je     0x15
   d:	4c 89 f7             	mov    %r14,%rdi
  10:	e8 47 8b f4 fa       	call   0xfaf48b5c
  15:	49 83 3e 00          	cmpq   $0x0,(%r14)
  19:	74 40                	je     0x5b
  1b:	e8 ec 4d 89 fa       	call   0xfa894e0c
  20:	48 8d 3d 55 a7 01 09 	lea    0x901a755(%rip),%rdi        # 0x901a77c
  27:	48 89 de             	mov    %rbx,%rsi
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	b8 f0 ff ff ff       	mov    $0xfffffff0,%eax
  34:	eb 11                	jmp    0x47
  36:	e8 d1 4d 89 fa       	call   0xfa894e0c
  3b:	eb 05                	jmp    0x42
  3d:	e8                   	.byte 0xe8
  3e:	ca                   	.byte 0xca
  3f:	4d                   	rex.WRB