[  540.291803] irq 51: nobody cared (try booting with the "irqpoll" option)
[  540.291917] CPU: 0 UID: 0 PID: 21499 Comm: perl Not tainted 6.17.0-rc1-virtme #1 PREEMPT(voluntary) 
[  540.291920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  540.291922] Call Trace:
[  540.291934]  <IRQ>
[  540.291939]  dump_stack_lvl+0x55/0x70
[  540.291956]  __report_bad_irq+0x2b/0xd0
[  540.291965]  note_interrupt+0x2d6/0x320
[  540.291967]  handle_irq_event+0x6e/0x70
[  540.291971]  handle_edge_irq+0xb8/0x1a0
[  540.291975]  __common_interrupt+0x41/0xe0
[  540.291982]  common_interrupt+0x80/0x90
[  540.291989]  </IRQ>
[  540.291990]  <TASK>
[  540.291991]  asm_common_interrupt+0x26/0x40
[  540.291998] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  540.292002] Code: f5 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 74 0e f5 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  540.292007] RSP: 0018:ffffa2fd00cafd50 EFLAGS: 00000286
[  540.292009] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  540.292011] RDX: ffffffff9954fa88 RSI: 0000000000000282 RDI: ffffffff9a8e42e0
[  540.292012] RBP: ffff956841d60000 R08: 0000007de272b977 R09: 0000000000000001
[  540.292013] R10: ffff956841eff5f8 R11: 0000000000000000 R12: 0000000000000001
[  540.292013] R13: ffffffff9a8e42e0 R14: 0000000000000282 R15: ffffa2fd004c5000
[  540.292015]  ? rpm_suspend+0x1b8/0x5d0
[  540.292023]  uart_write+0xb2/0x270
[  540.292032]  n_tty_write+0x17a/0x530
[  540.292039]  ? swake_up_all+0xe0/0xe0
[  540.292042]  file_tty_write.constprop.0+0x140/0x320
[  540.292045]  vfs_write+0x33a/0x470
[  540.292054]  ksys_write+0x65/0xe0
[  540.292056]  do_syscall_64+0xa4/0x260
[  540.292058]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  540.292061] RIP: 0033:0x7f5dabe37337
[  540.292064] 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
[  540.292065] RSP: 002b:00007ffdf9aea358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  540.292067] RAX: ffffffffffffffda RBX: 0000561465d3b1f0 RCX: 00007f5dabe37337
[  540.292068] RDX: 0000000000000001 RSI: 0000561465d3b1f0 RDI: 0000000000000001
[  540.292069] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  540.292070] R10: 0000000000000001 R11: 0000000000000246 R12: 0000561465d27580
[  540.292073] R13: 0000561465d082a0 R14: 0000000000000001 R15: 0000561465d27580
[  540.292074]  </TASK>
[  540.292075] handlers:
[  540.293980] [<00000000b3864573>] serial8250_interrupt
[  540.294024] Disabling IRQ #51