[  772.451661] irq 51: nobody cared (try booting with the "irqpoll" option)
[  772.451742] CPU: 0 UID: 0 PID: 13935 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[  772.451744] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  772.451746] Call Trace:
[  772.451749]  <IRQ>
[  772.451752]  dump_stack_lvl+0x4d/0x70
[  772.451758]  __report_bad_irq+0x35/0xb8
[  772.451761]  note_interrupt.cold+0x28/0x66
[  772.451762]  handle_irq_event+0x6e/0x80
[  772.451765]  handle_edge_irq+0xbc/0x180
[  772.451767]  __common_interrupt+0x40/0xd0
[  772.451769]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  772.451772]  common_interrupt+0x82/0xa0
[  772.451775]  </IRQ>
[  772.451776]  <TASK>
[  772.451776]  asm_common_interrupt+0x26/0x40
[  772.451778] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  772.451781] 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
[  772.451781] RSP: 0018:ff451f4b01167d38 EFLAGS: 00000286
[  772.451784] RAX: 00000000ffffffff RBX: ff23106c01d84000 RCX: 0000000000000017
[  772.451784] RDX: ffffffffb0bc0cb5 RSI: 0000000000000286 RDI: ffffffffb1eba400
[  772.451785] RBP: 0000000000000001 R08: 0000000000000001 R09: ff23106c02fc4c00
[  772.451785] R10: ff451f4b01167e68 R11: 0000000000000001 R12: ffffffffb1eba400
[  772.451786] R13: ff451f4b0034f2a8 R14: ff23106c02fc4c00 R15: 0000000000000286
[  772.451786]  ? rpm_suspend+0x185/0x5e0
[  772.451791]  uart_write+0xb4/0x270
[  772.451794]  n_tty_write+0x153/0x530
[  772.451796]  ? swake_up_all+0xd0/0xd0
[  772.451798]  file_tty_write.isra.0+0x15b/0x2a0
[  772.451802]  vfs_write+0x258/0x4d0
[  772.451805]  ? __hrtimer_run_queues+0x161/0x2a0
[  772.451807]  ksys_write+0x73/0xe0
[  772.451809]  do_syscall_64+0xa4/0xfc0
[  772.451811]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  772.451812] RIP: 0033:0x7f8df3e0bc5e
[  772.451814] 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
[  772.451814] RSP: 002b:00007ffc93b79830 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  772.451816] RAX: ffffffffffffffda RBX: 000055a561b46250 RCX: 00007f8df3e0bc5e
[  772.451816] RDX: 0000000000000001 RSI: 000055a561b46250 RDI: 0000000000000001
[  772.451816] RBP: 00007ffc93b79840 R08: 0000000000000000 R09: 0000000000000000
[  772.451817] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  772.451817] R13: 000055a561b07010 R14: 0000000000000001 R15: 000055a561b46250
[  772.451818]  </TASK>
[  772.451818] handlers:
[  772.453183] [<00000000d6fbb006>] serial8250_interrupt
[  772.453210] Disabling IRQ #51