[  933.936469] irq 51: nobody cared (try booting with the "irqpoll" option)
[  933.936564] CPU: 0 UID: 0 PID: 28004 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[  933.936567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  933.936568] Call Trace:
[  933.936572]  <IRQ>
[  933.936576]  dump_stack_lvl+0x4d/0x70
[  933.936583]  __report_bad_irq+0x35/0xb8
[  933.936585]  note_interrupt.cold+0x28/0x66
[  933.936586]  handle_irq_event+0x6e/0x80
[  933.936589]  handle_edge_irq+0xbc/0x180
[  933.936591]  __common_interrupt+0x40/0xd0
[  933.936593]  common_interrupt+0x82/0xa0
[  933.936596]  </IRQ>
[  933.936596]  <TASK>
[  933.936597]  asm_common_interrupt+0x26/0x40
[  933.936599] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  933.936602] Code: 00 66 90 66 66 2e 0f 1f 84 00 00 00 00 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 44 52 e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  933.936603] RSP: 0018:ff6a9fffc0f63d38 EFLAGS: 00000286
[  933.936605] RAX: 00000000ffffffff RBX: ff33bde5c1f60000 RCX: 0000000000000017
[  933.936605] RDX: ffffffff861c0cb5 RSI: 0000000000000286 RDI: ffffffff874ba400
[  933.936606] RBP: 0000000000000001 R08: 0000000000000001 R09: ff33bde5c30e0c00
[  933.936606] R10: ff6a9fffc0f63e68 R11: 0000000000000001 R12: ffffffff874ba400
[  933.936606] R13: ff6a9fffc035f2a8 R14: ff33bde5c30e0c00 R15: 0000000000000286
[  933.936607]  ? rpm_suspend+0x185/0x5e0
[  933.936612]  uart_write+0xb4/0x270
[  933.936615]  n_tty_write+0x153/0x530
[  933.936617]  ? swake_up_all+0xd0/0xd0
[  933.936619]  file_tty_write.isra.0+0x15b/0x2a0
[  933.936622]  vfs_write+0x258/0x4d0
[  933.936625]  ? __hrtimer_run_queues+0x161/0x2a0
[  933.936627]  ksys_write+0x73/0xe0
[  933.936629]  do_syscall_64+0xa4/0xfc0
[  933.936631]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  933.936632] RIP: 0033:0x7f0ee11e1c5e
[  933.936634] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[  933.936634] RSP: 002b:00007ffe865ae430 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  933.936635] RAX: ffffffffffffffda RBX: 0000560c7e407250 RCX: 00007f0ee11e1c5e
[  933.936636] RDX: 0000000000000001 RSI: 0000560c7e407250 RDI: 0000000000000001
[  933.936636] RBP: 00007ffe865ae440 R08: 0000000000000000 R09: 0000000000000000
[  933.936636] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  933.936637] R13: 0000560c7e3c8010 R14: 0000000000000001 R15: 0000560c7e407250
[  933.936637]  </TASK>
[  933.936638] handlers:
[  933.938032] [<00000000a7f0d329>] serial8250_interrupt
[  933.938065] Disabling IRQ #51