[  421.448654] irq 51: nobody cared (try booting with the "irqpoll" option)
[  421.448792] CPU: 0 UID: 0 PID: 2730 Comm: perl Not tainted 6.13.0-virtme #1
[  421.448798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  421.448799] Call Trace:
[  421.448804]  <IRQ>
[  421.448807]  dump_stack_lvl+0x55/0x70
[  421.448820]  __report_bad_irq+0x2b/0xc0
[  421.448829]  note_interrupt+0x2cd/0x320
[  421.448832]  handle_irq_event+0x72/0x80
[  421.448837]  handle_edge_irq+0x8b/0x230
[  421.448840]  __common_interrupt+0x3c/0xb0
[  421.448846]  common_interrupt+0x80/0x90
[  421.448851]  </IRQ>
[  421.448852]  <TASK>
[  421.448853]  asm_common_interrupt+0x26/0x40
[  421.448858] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  421.448863] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d cc b8 e5 63 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  421.448865] RSP: 0018:ffff9fcfc070fd60 EFLAGS: 00000286
[  421.448869] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  421.448870] RDX: ffffffff9bdbbb9d RSI: 0000000000000282 RDI: ffffffff9d529140
[  421.448872] RBP: ffff8ddc82058000 R08: 0000006237cb5d24 R09: 0000000000000001
[  421.448873] R10: ffff8ddc81d4a5f8 R11: 0000000000000000 R12: 0000000000000001
[  421.448875] R13: ffffffff9d529140 R14: 0000000000000282 R15: ffff8ddc81d4a400
[  421.448877]  ? rpm_suspend+0x1ad/0x5e0
[  421.448883]  uart_write+0xb2/0x270
[  421.448890]  n_tty_write+0x1a3/0x520
[  421.448895]  ? __pfx_woken_wake_function+0x10/0x10
[  421.448901]  file_tty_write.constprop.0+0x147/0x330
[  421.448905]  vfs_write+0x344/0x480
[  421.448913]  ksys_write+0x66/0xe0
[  421.448916]  do_syscall_64+0x9e/0x1a0
[  421.448922]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  421.448925] RIP: 0033:0x7f25f69c6b77
[  421.448928] Code: 0b 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
[  421.448930] RSP: 002b:00007ffdf567ca38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  421.448932] RAX: ffffffffffffffda RBX: 00005581728451f0 RCX: 00007f25f69c6b77
[  421.448934] RDX: 0000000000000001 RSI: 00005581728451f0 RDI: 0000000000000001
[  421.448935] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  421.448936] R10: 0000000000000001 R11: 0000000000000246 R12: 0000558172831580
[  421.448937] R13: 00005581728122a0 R14: 0000000000000001 R15: 0000558172831580
[  421.448940]  </TASK>
[  421.448940] handlers:
[  421.450549] [<00000000d2e38a8e>] serial8250_interrupt
[  421.450596] Disabling IRQ #51