------------[ cut here ]------------
workqueue: cannot queue hci_cmd_timeout on wq hci1
WARNING: CPU: 1 PID: 2983 at kernel/workqueue.c:2258 __queue_work+0xd62/0xfe0 kernel/workqueue.c:2256
Modules linked in:
CPU: 1 UID: 0 PID: 2983 Comm: kworker/u8:7 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: gid-cache-wq update_gid_event_work_handler
RIP: 0010:__queue_work+0xd62/0xfe0 kernel/workqueue.c:2256
Code: 42 80 3c 20 00 74 08 4c 89 ef e8 c9 b2 94 00 49 8b 75 00 49 81 c7 78 01 00 00 48 c7 c7 c0 c7 69 8b 4c 89 fa e8 9f 40 f9 ff 90 <0f> 0b 90 90 e9 f1 f4 ff ff e8 90 e3 34 00 90 0f 0b 90 e9 dd fc ff
RSP: 0018:ffffc90000a08b08 EFLAGS: 00010046
RAX: c221ee74c442a000 RBX: 0000000000000100 RCX: ffff88802f919e00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 1ffff11004fd2338 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bba8b4 R12: dffffc0000000000
R13: ffff88807e274948 R14: 0000000000000008 R15: ffff888027e91978
FS:  0000000000000000(0000) GS:ffff8881261fb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1273fe7e9c CR3: 0000000060002000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x17b/0x5f0 kernel/time/timer.c:1789
 expire_timers kernel/time/timer.c:1835 [inline]
 __run_timers kernel/time/timer.c:2414 [inline]
 __run_timer_base+0x646/0x860 kernel/time/timer.c:2426
 run_timer_base kernel/time/timer.c:2435 [inline]
 run_timer_softirq+0xb7/0x180 kernel/time/timer.c:2445
 handle_softirqs+0x283/0x870 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:202
Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 7a a2 4c f6 48 89 df e8 a2 39 4d f6 e8 9d c0 75 f6 fb bf 01 00 00 00 <e8> b2 43 3f f6 65 8b 05 1b c5 20 07 85 c0 74 07 5b c3 cc cc cc cc
RSP: 0018:ffffc9000adafb10 EFLAGS: 00000282
RAX: c221ee74c442a000 RBX: ffff88801a0a0000 RCX: c221ee74c442a000
RDX: 0000000000000000 RSI: ffffffff8d737c68 RDI: 0000000000000001
RBP: ffffc9000adafd10 R08: ffffffff8f7dcc77 R09: 1ffffffff1efb98e
R10: dffffc0000000000 R11: fffffbfff1efb98f R12: ffff88801a0a0000
R13: ffff88802ef6db00 R14: dffffc0000000000 R15: 0000000002000000
 process_one_work kernel/workqueue.c:3207 [inline]
 process_scheduled_works+0x8ce/0x17a0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 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>
----------------
Code disassembly (best guess):
   0:	90                   	nop
   1:	f3 0f 1e fa          	endbr64
   5:	53                   	push   %rbx
   6:	48 89 fb             	mov    %rdi,%rbx
   9:	48 83 c7 18          	add    $0x18,%rdi
   d:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
  12:	e8 7a a2 4c f6       	call   0xf64ca291
  17:	48 89 df             	mov    %rbx,%rdi
  1a:	e8 a2 39 4d f6       	call   0xf64d39c1
  1f:	e8 9d c0 75 f6       	call   0xf675c0c1
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 b2 43 3f f6       	call   0xf63f43e1 <-- trapping instruction
  2f:	65 8b 05 1b c5 20 07 	mov    %gs:0x720c51b(%rip),%eax        # 0x720c551
  36:	85 c0                	test   %eax,%eax
  38:	74 07                	je     0x41
  3a:	5b                   	pop    %rbx
  3b:	c3                   	ret
  3c:	cc                   	int3
  3d:	cc                   	int3
  3e:	cc                   	int3
  3f:	cc                   	int3