[  613.091123] irq 51: nobody cared (try booting with the "irqpoll" option)
[  613.091210] CPU: 0 UID: 0 PID: 3272 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[  613.091213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.091215] Call Trace:
[  613.091219]  <IRQ>
[  613.091223]  dump_stack_lvl+0x4d/0x70
[  613.091230]  __report_bad_irq+0x35/0xb8
[  613.091233]  note_interrupt.cold+0x28/0x66
[  613.091235]  handle_irq_event+0x6e/0x80
[  613.091239]  handle_edge_irq+0xbc/0x180
[  613.091241]  __common_interrupt+0x40/0xd0
[  613.091244]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  613.091248]  common_interrupt+0x82/0xa0
[  613.091252]  </IRQ>
[  613.091252]  <TASK>
[  613.091253]  asm_common_interrupt+0x26/0x40
[  613.091256] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  613.091260] 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
[  613.091261] RSP: 0018:ff6c8a5381623d38 EFLAGS: 00000286
[  613.091263] RAX: 00000000ffffffff RBX: ff1bd98541f98000 RCX: 0000000000000017
[  613.091265] RDX: ffffffff997c0cb5 RSI: 0000000000000286 RDI: ffffffff9aaba400
[  613.091265] RBP: 0000000000000001 R08: 0000000000000001 R09: ff1bd98542f6c800
[  613.091266] R10: ff6c8a5381623e68 R11: 0000000000000001 R12: ffffffff9aaba400
[  613.091267] R13: ff6c8a53803572a8 R14: ff1bd98542f6c800 R15: 0000000000000286
[  613.091268]  ? rpm_suspend+0x185/0x5e0
[  613.091273]  uart_write+0xb4/0x270
[  613.091276]  n_tty_write+0x153/0x530
[  613.091279]  ? swake_up_all+0xd0/0xd0
[  613.091282]  file_tty_write.isra.0+0x15b/0x2a0
[  613.091285]  vfs_write+0x258/0x4d0
[  613.091290]  ksys_write+0x73/0xe0
[  613.091291]  do_syscall_64+0xa4/0xfc0
[  613.091294]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  613.091296] RIP: 0033:0x7f88c9449c5e
[  613.091298] 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
[  613.091299] RSP: 002b:00007ffdefa7c1f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  613.091301] RAX: ffffffffffffffda RBX: 000055f0a94ed130 RCX: 00007f88c9449c5e
[  613.091301] RDX: 0000000000000001 RSI: 000055f0a94ed130 RDI: 0000000000000001
[  613.091302] RBP: 00007ffdefa7c200 R08: 0000000000000000 R09: 0000000000000000
[  613.091302] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  613.091303] R13: 000055f0a94ae010 R14: 0000000000000001 R15: 000055f0a94ed130
[  613.091304]  </TASK>
[  613.091305] handlers:
[  613.092587] [<0000000098e0aba2>] serial8250_interrupt
[  613.092627] Disabling IRQ #51