[  241.597219] irq 51: nobody cared (try booting with the "irqpoll" option)
[  241.597390] CPU: 0 UID: 0 PID: 7289 Comm: perl Not tainted 6.18.0-rc5-virtme #1 PREEMPT(voluntary) 
[  241.597393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  241.597395] Call Trace:
[  241.597399]  <IRQ>
[  241.597404]  dump_stack_lvl+0x55/0x70
[  241.597414]  __report_bad_irq+0x2b/0xd0
[  241.597419]  note_interrupt+0x2d6/0x320
[  241.597421]  handle_irq_event+0x6e/0x70
[  241.597426]  handle_edge_irq+0xb8/0x1a0
[  241.597429]  __common_interrupt+0x41/0xe0
[  241.597433]  common_interrupt+0x80/0x90
[  241.597439]  </IRQ>
[  241.597439]  <TASK>
[  241.597440]  asm_common_interrupt+0x26/0x40
[  241.597444] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  241.597449] Code: f3 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 f4 e1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  241.597451] RSP: 0018:ffffb9c580e7fd40 EFLAGS: 00000286
[  241.597453] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  241.597455] RDX: ffffffffa5b68078 RSI: 0000000000000282 RDI: ffffffffa6ef2380
[  241.597456] RBP: ffff95a741fb4000 R08: 0000003857ab6fa8 R09: 0000000000000001
[  241.597457] R10: ffff95a741d39df8 R11: 0000000000000000 R12: 0000000000000001
[  241.597458] R13: ffffffffa6ef2380 R14: 0000000000000282 R15: ffffb9c5804d5000
[  241.597459]  ? rpm_suspend+0x1b8/0x5d0
[  241.597465]  uart_write+0xb2/0x270
[  241.597470]  n_tty_write+0x177/0x520
[  241.597475]  ? swake_up_all+0xe0/0xe0
[  241.597480]  file_tty_write.constprop.0+0x140/0x320
[  241.597483]  vfs_write+0x33a/0x470
[  241.597489]  ksys_write+0x65/0xe0
[  241.597491]  do_syscall_64+0xa4/0xfd0
[  241.597493]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  241.597495] RIP: 0033:0x7f6231166257
[  241.597498] 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
[  241.597499] RSP: 002b:00007ffdf7cb4de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  241.597502] RAX: ffffffffffffffda RBX: 000055cf22904220 RCX: 00007f6231166257
[  241.597503] RDX: 0000000000000001 RSI: 000055cf22904220 RDI: 0000000000000001
[  241.597504] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  241.597505] R10: 0000000000000001 R11: 0000000000000246 R12: 000055cf228f05a0
[  241.597506] R13: 000055cf228d12a0 R14: 0000000000000001 R15: 000055cf228f05a0
[  241.597507]  </TASK>
[  241.597508] handlers:
[  241.599454] [<00000000f2e62147>] serial8250_interrupt
[  241.599502] Disabling IRQ #51