------------[ cut here ]------------
WARNING: CPU: 0 PID: 14 at kernel/workqueue.c:1441 __queue_work+0xddc/0xf90
Modules linked in:
CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.61-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
Workqueue: events nsim_dev_trap_report_work
RIP: 0010:__queue_work+0xddc/0xf90 kernel/workqueue.c:1441
Code: 8b 3c 24 e8 66 6c 88 00 e9 d9 fc ff ff e8 dc 34 31 00 89 ee 48 c7 c7 a0 8a fd 8c e8 ae 0c 09 03 e9 1e fc ff ff e8 c4 34 31 00 <0f> 0b 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ae 34 31 00
RSP: 0018:ffffc90000007af8 EFLAGS: 00010046
RAX: ffffffff815959ac RBX: 00000000000b0012 RCX: ffff88813fef1dc0
RDX: 0000000080000100 RSI: 0000000000000100 RDI: 0000000000000000
RBP: 0000000000010000 R08: ffffffff815a4745 R09: fffffbfff1ce6646
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: dffffc0000000000 R14: 0000000000000008 R15: ffff888021b66000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003540 CR3: 000000007d4c0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x1ad/0x6b0 kernel/time/timer.c:1474
 expire_timers kernel/time/timer.c:1514 [inline]
 __run_timers+0x6a8/0x890 kernel/time/timer.c:1790
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1803
 __do_softirq+0x2e9/0xa4c kernel/softirq.c:571
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x155/0x240 kernel/softirq.c:650
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:arch_test_and_set_bit arch/x86/include/asm/bitops.h:138 [inline]
RIP: 0010:test_and_set_bit include/asm-generic/bitops/instrumented-atomic.h:72 [inline]
RIP: 0010:queue_delayed_work_on+0x1fd/0x250 kernel/workqueue.c:1703
Code: 11 e8 57 2c 31 00 4d 85 e4 75 16 e8 4d 2c 31 00 eb 15 e8 46 2c 31 00 e8 41 86 2f 09 4d 85 e4 74 ea e8 37 2c 31 00 fb 45 84 ff <0f> 94 c0 48 c7 44 24 20 0e 36 e0 45 48 b9 00 00 00 00 00 fc ff df
RSP: 0018:ffffc90000137b80 EFLAGS: 00000246
RAX: ffffffff81596239 RBX: 0000000000000000 RCX: ffff88813fef1dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000137c50 R08: ffffffff8159620f R09: fffffbfff2091861
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000200
R13: 1ffff92000026f74 R14: 0000000000000046 R15: 0000000000000000
 process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292
 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	e8 57 2c 31 00       	call   0x312c5c
   5:	4d 85 e4             	test   %r12,%r12
   8:	75 16                	jne    0x20
   a:	e8 4d 2c 31 00       	call   0x312c5c
   f:	eb 15                	jmp    0x26
  11:	e8 46 2c 31 00       	call   0x312c5c
  16:	e8 41 86 2f 09       	call   0x92f865c
  1b:	4d 85 e4             	test   %r12,%r12
  1e:	74 ea                	je     0xa
  20:	e8 37 2c 31 00       	call   0x312c5c
  25:	fb                   	sti
  26:	45 84 ff             	test   %r15b,%r15b
* 29:	0f 94 c0             	sete   %al <-- trapping instruction
  2c:	48 c7 44 24 20 0e 36 	movq   $0x45e0360e,0x20(%rsp)
  33:	e0 45
  35:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  3c:	fc ff df