------------[ cut here ]------------
URB ffff8881121e6600 submitted while active
WARNING: drivers/usb/core/urb.c:380 at usb_submit_urb+0x15a0/0x1970 drivers/usb/core/urb.c:380, CPU#1: kworker/1:8/7428
Modules linked in:
CPU: 1 UID: 0 PID: 7428 Comm: kworker/1:8 Not tainted syzkaller #0 PREEMPT(voluntary) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: events wdm_rxwork
RIP: 0010:usb_submit_urb+0x15a3/0x1970 drivers/usb/core/urb.c:380
Code: 4b 03 00 00 48 8b 04 24 48 8b 90 b0 00 00 00 eb 91 bb ed ff ff ff e9 07 f3 ff ff e8 f7 d6 c5 fc 48 8d 3d 40 2a f0 05 48 89 de <67> 48 0f b9 3a bb f0 ff ff ff e9 e9 f2 ff ff e8 d9 d6 c5 fc 0f 1f
RSP: 0018:ffffc90015f7fb38 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8881121e6600 RCX: ffffffff84e9d809
RDX: ffff8881143c0000 RSI: ffff8881121e6600 RDI: ffffffff8aaa42c0
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: ffff8881143c0aa8 R12: 0000000000000293
R13: ffff88811330d090 R14: ffff88811330d050 R15: ffff888100094c00
FS:  0000000000000000(0000) GS:ffff888268cf4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb06d503000 CR3: 0000000117650000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 wdm_rxwork+0xf3/0x200 drivers/usb/class/cdc-wdm.c:995
 process_one_work+0x9ba/0x1b20 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3421
 kthread+0x3c5/0x780 kernel/kthread.c:463
 ret_from_fork+0x74f/0xa30 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>
----------------
Code disassembly (best guess):
   0:	4b 03 00             	rex.WXB add (%r8),%rax
   3:	00 48 8b             	add    %cl,-0x75(%rax)
   6:	04 24                	add    $0x24,%al
   8:	48 8b 90 b0 00 00 00 	mov    0xb0(%rax),%rdx
   f:	eb 91                	jmp    0xffffffa2
  11:	bb ed ff ff ff       	mov    $0xffffffed,%ebx
  16:	e9 07 f3 ff ff       	jmp    0xfffff322
  1b:	e8 f7 d6 c5 fc       	call   0xfcc5d717
  20:	48 8d 3d 40 2a f0 05 	lea    0x5f02a40(%rip),%rdi        # 0x5f02a67
  27:	48 89 de             	mov    %rbx,%rsi
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	bb f0 ff ff ff       	mov    $0xfffffff0,%ebx
  34:	e9 e9 f2 ff ff       	jmp    0xfffff322
  39:	e8 d9 d6 c5 fc       	call   0xfcc5d717
  3e:	0f                   	.byte 0xf
  3f:	1f                   	(bad)