[  246.273418] irq 51: nobody cared (try booting with the "irqpoll" option)
[  246.273498] CPU: 0 UID: 0 PID: 21684 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(voluntary) 
[  246.273501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.273502] Call Trace:
[  246.273505]  <IRQ>
[  246.273509]  dump_stack_lvl+0x4d/0x70
[  246.273515]  __report_bad_irq+0x35/0xb8
[  246.273518]  note_interrupt.cold+0x28/0x66
[  246.273519]  handle_irq_event+0x6e/0x70
[  246.273522]  handle_edge_irq+0xbc/0x180
[  246.273524]  __common_interrupt+0x40/0xd0
[  246.273527]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  246.273529]  common_interrupt+0x82/0xa0
[  246.273533]  </IRQ>
[  246.273533]  <TASK>
[  246.273534]  asm_common_interrupt+0x26/0x40
[  246.273536] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  246.273539] 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 54 0a e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  246.273540] RSP: 0018:ff8b5ab1812b3d38 EFLAGS: 00000286
[  246.273542] RAX: 00000000ffffffff RBX: ff4e849fc1d84000 RCX: 0000000000000017
[  246.273542] RDX: ffffffffac7b9c15 RSI: 0000000000000286 RDI: ffffffffadaae3c0
[  246.273543] RBP: 0000000000000001 R08: 0000000000000001 R09: ff8b5ab1812b3e68
[  246.273543] R10: ff4e849fc3224000 R11: 0000000000000001 R12: ffffffffadaae3c0
[  246.273544] R13: ff8b5ab1803472a8 R14: ff4e849fc3224000 R15: 0000000000000286
[  246.273544]  ? rpm_suspend+0x185/0x5e0
[  246.273549]  uart_write+0xb4/0x270
[  246.273551]  n_tty_write+0x153/0x530
[  246.273554]  ? swake_up_all+0xd0/0xd0
[  246.273555]  file_tty_write.isra.0+0x15b/0x2a0
[  246.273557]  vfs_write+0x258/0x4d0
[  246.273560]  ? __rseq_handle_notify_resume+0x221/0x470
[  246.273563]  ksys_write+0x73/0xe0
[  246.273565]  do_syscall_64+0xa4/0xfd0
[  246.273566]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  246.273567] RIP: 0033:0x7fc843731c5e
[  246.273568] 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
[  246.273569] RSP: 002b:00007fffb468a850 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  246.273570] RAX: ffffffffffffffda RBX: 000056329394a190 RCX: 00007fc843731c5e
[  246.273570] RDX: 0000000000000001 RSI: 000056329394a190 RDI: 0000000000000001
[  246.273571] RBP: 00007fffb468a860 R08: 0000000000000000 R09: 0000000000000000
[  246.273571] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  246.273571] R13: 000056329390b010 R14: 0000000000000001 R15: 000056329394a190
[  246.273572]  </TASK>
[  246.273572] handlers:
[  246.274724] [<00000000a219e294>] serial8250_interrupt
[  246.274756] Disabling IRQ #51