[ 1056.385494] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1056.385668] CPU: 0 UID: 0 PID: 3181 Comm: perl Not tainted 6.16.0-virtme #1 PREEMPT(voluntary) 
[ 1056.385672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1056.385674] Call Trace:
[ 1056.385679]  <IRQ>
[ 1056.385686]  dump_stack_lvl+0x55/0x70
[ 1056.385696]  __report_bad_irq+0x2b/0xd0
[ 1056.385701]  note_interrupt+0x2d6/0x320
[ 1056.385704]  handle_irq_event+0x6e/0x70
[ 1056.385706]  handle_edge_irq+0xb8/0x1a0
[ 1056.385709]  __common_interrupt+0x3b/0xa0
[ 1056.385715]  common_interrupt+0x80/0x90
[ 1056.385719]  </IRQ>
[ 1056.385719]  <TASK>
[ 1056.385720]  asm_common_interrupt+0x26/0x40
[ 1056.385724] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[ 1056.385728] Code: f5 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 74 3e f5 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[ 1056.385730] RSP: 0018:ffffac5001a53d50 EFLAGS: 00000286
[ 1056.385732] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[ 1056.385733] RDX: ffffffffac34f598 RSI: 0000000000000282 RDI: ffffffffad6e42e0
[ 1056.385734] RBP: ffff9fda01ff8000 R08: 000000f60726af78 R09: 0000000000000001
[ 1056.385735] R10: ffff9fda01d481f8 R11: 0000000000000000 R12: 0000000000000001
[ 1056.385736] R13: ffffffffad6e42e0 R14: 0000000000000282 R15: ffffac50004f5000
[ 1056.385738]  ? rpm_suspend+0x1b8/0x5d0
[ 1056.385745]  uart_write+0xb2/0x270
[ 1056.385750]  n_tty_write+0x17a/0x530
[ 1056.385754]  ? swake_up_all+0xe0/0xe0
[ 1056.385757]  file_tty_write.constprop.0+0x140/0x320
[ 1056.385759]  vfs_write+0x33d/0x480
[ 1056.385766]  ksys_write+0x65/0xe0
[ 1056.385768]  do_syscall_64+0xa4/0x260
[ 1056.385770]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1056.385772] RIP: 0033:0x7f652d770337
[ 1056.385775] 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
[ 1056.385776] RSP: 002b:00007ffd5053c618 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1056.385778] RAX: ffffffffffffffda RBX: 000055ab5b35f0b0 RCX: 00007f652d770337
[ 1056.385779] RDX: 0000000000000001 RSI: 000055ab5b35f0b0 RDI: 0000000000000001
[ 1056.385780] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1056.385781] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ab5b34b580
[ 1056.385781] R13: 000055ab5b32c2a0 R14: 0000000000000001 R15: 000055ab5b34b580
[ 1056.385783]  </TASK>
[ 1056.385784] handlers:
[ 1056.388249] [<000000004c9611ee>] serial8250_interrupt
[ 1056.388312] Disabling IRQ #51