[  730.553561] irq 51: nobody cared (try booting with the "irqpoll" option)
[  730.553675] CPU: 0 UID: 0 PID: 4328 Comm: perl Not tainted 6.17.0-rc6-virtme #1 PREEMPT(voluntary) 
[  730.553678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  730.553679] Call Trace:
[  730.553683]  <IRQ>
[  730.553686]  dump_stack_lvl+0x55/0x70
[  730.553691]  __report_bad_irq+0x2b/0xd0
[  730.553696]  note_interrupt+0x2d6/0x320
[  730.553699]  handle_irq_event+0x6e/0x70
[  730.553701]  handle_edge_irq+0xb8/0x1a0
[  730.553703]  __common_interrupt+0x41/0xe0
[  730.553708]  common_interrupt+0x80/0x90
[  730.553711]  </IRQ>
[  730.553712]  <TASK>
[  730.553713]  asm_common_interrupt+0x26/0x40
[  730.553716] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  730.553720] Code: f4 00 74 01 c3 0f 1f 44 00 00 c3 0f 1f 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d e4 ee f4 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  730.553721] RSP: 0018:ffff9ec802e93d50 EFLAGS: 00000286
[  730.553723] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  730.553724] RDX: ffffffffaf950ee8 RSI: 0000000000000286 RDI: ffffffffb0ce6300
[  730.553725] RBP: ffff8da101d5c000 R08: 000000aa2a954a67 R09: 0000000000000001
[  730.553726] R10: ffff8da1024221f8 R11: 0000000000000000 R12: 0000000000000001
[  730.553727] R13: ffffffffb0ce6300 R14: 0000000000000286 R15: ffff9ec8004bd000
[  730.553728]  ? rpm_suspend+0x1b8/0x5d0
[  730.553731]  uart_write+0xb2/0x270
[  730.553735]  n_tty_write+0x17a/0x530
[  730.553739]  ? swake_up_all+0xe0/0xe0
[  730.553741]  file_tty_write.constprop.0+0x140/0x320
[  730.553744]  vfs_write+0x33a/0x470
[  730.553749]  ksys_write+0x65/0xe0
[  730.553751]  do_syscall_64+0xa4/0x290
[  730.553753]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  730.553754] RIP: 0033:0x7f4da8b0d337
[  730.553757] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[  730.553758] RSP: 002b:00007ffe6a46a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  730.553759] RAX: ffffffffffffffda RBX: 000055b9be0cc220 RCX: 00007f4da8b0d337
[  730.553760] RDX: 0000000000000001 RSI: 000055b9be0cc220 RDI: 0000000000000001
[  730.553761] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  730.553762] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b9be0b85a0
[  730.553763] R13: 000055b9be0992a0 R14: 0000000000000001 R15: 000055b9be0b85a0
[  730.553764]  </TASK>
[  730.553764] handlers:
[  730.555976] [<0000000006b98b34>] serial8250_interrupt
[  730.556018] Disabling IRQ #51