[  640.257249] irq 51: nobody cared (try booting with the "irqpoll" option)
[  640.257343] CPU: 0 UID: 0 PID: 16425 Comm: perl Not tainted 6.14.0-rc6-virtme #1
[  640.257347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  640.257348] Call Trace:
[  640.257352]  <IRQ>
[  640.257356]  dump_stack_lvl+0x55/0x70
[  640.257365]  __report_bad_irq+0x2b/0xc0
[  640.257372]  note_interrupt+0x2cd/0x320
[  640.257375]  handle_irq_event+0x72/0x80
[  640.257377]  handle_edge_irq+0x8b/0x230
[  640.257380]  __common_interrupt+0x3c/0xb0
[  640.257386]  common_interrupt+0x80/0x90
[  640.257392]  </IRQ>
[  640.257393]  <TASK>
[  640.257394]  asm_common_interrupt+0x26/0x40
[  640.257399] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  640.257404] 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 bc 48 05 53 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  640.257406] RSP: 0018:ffffb96d82eefd60 EFLAGS: 00000286
[  640.257408] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  640.257409] RDX: ffffffffacbbe01d RSI: 0000000000000282 RDI: ffffffffae32e140
[  640.257410] RBP: ffff8e9e81d40000 R08: 000000952694b392 R09: 0000000000000001
[  640.257411] R10: ffff8e9e81df61f8 R11: 0000000000000000 R12: 0000000000000001
[  640.257412] R13: ffffffffae32e140 R14: 0000000000000282 R15: ffff8e9e81df6000
[  640.257413]  ? rpm_suspend+0x1ad/0x5e0
[  640.257419]  uart_write+0xb2/0x270
[  640.257425]  n_tty_write+0x1a3/0x520
[  640.257430]  ? __pfx_woken_wake_function+0x10/0x10
[  640.257436]  file_tty_write.constprop.0+0x147/0x330
[  640.257438]  vfs_write+0x344/0x480
[  640.257445]  ksys_write+0x66/0xe0
[  640.257448]  do_syscall_64+0x9e/0x1a0
[  640.257451]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  640.257453] RIP: 0033:0x7fc09c3b1b77
[  640.257455] 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
[  640.257456] RSP: 002b:00007ffe252964b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  640.257458] RAX: ffffffffffffffda RBX: 000056550b5e11f0 RCX: 00007fc09c3b1b77
[  640.257459] RDX: 0000000000000001 RSI: 000056550b5e11f0 RDI: 0000000000000001
[  640.257460] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  640.257460] R10: 0000000000000001 R11: 0000000000000246 R12: 000056550b5cd580
[  640.257461] R13: 000056550b5ae2a0 R14: 0000000000000001 R15: 000056550b5cd580
[  640.257463]  </TASK>
[  640.257463] handlers:
[  640.259045] [<0000000089205294>] serial8250_interrupt
[  640.259085] Disabling IRQ #51