[  681.606680] irq 51: nobody cared (try booting with the "irqpoll" option)
[  681.606795] CPU: 0 UID: 0 PID: 12460 Comm: perl Not tainted 6.14.0-rc2-virtme #1
[  681.606799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  681.606800] Call Trace:
[  681.606804]  <IRQ>
[  681.606808]  dump_stack_lvl+0x55/0x70
[  681.606816]  __report_bad_irq+0x2b/0xc0
[  681.606820]  note_interrupt+0x2cd/0x320
[  681.606822]  handle_irq_event+0x72/0x80
[  681.606827]  handle_edge_irq+0x8b/0x230
[  681.606829]  __common_interrupt+0x3c/0xb0
[  681.606835]  common_interrupt+0x80/0x90
[  681.606838]  </IRQ>
[  681.606838]  <TASK>
[  681.606839]  asm_common_interrupt+0x26/0x40
[  681.606843] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  681.606846] 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 a8 45 53 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  681.606848] RSP: 0018:ffff999241d87d60 EFLAGS: 00000286
[  681.606850] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  681.606851] RDX: ffffffffac7bc11d RSI: 0000000000000282 RDI: ffffffffadf2b140
[  681.606852] RBP: ffff8a5ec201c000 R08: 0000009ec52a7f4b R09: 0000000000000001
[  681.606853] R10: ffff8a5ec28db5f8 R11: 0000000000000000 R12: 0000000000000001
[  681.606854] R13: ffffffffadf2b140 R14: 0000000000000282 R15: ffff8a5ec28db400
[  681.606855]  ? rpm_suspend+0x1ad/0x5e0
[  681.606860]  uart_write+0xb2/0x270
[  681.606864]  n_tty_write+0x1a3/0x520
[  681.606867]  ? __pfx_woken_wake_function+0x10/0x10
[  681.606871]  file_tty_write.constprop.0+0x147/0x330
[  681.606873]  vfs_write+0x344/0x480
[  681.606877]  ksys_write+0x66/0xe0
[  681.606879]  do_syscall_64+0x9e/0x1a0
[  681.606881]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  681.606883] RIP: 0033:0x7f4d05227b77
[  681.606885] 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
[  681.606886] RSP: 002b:00007ffd18f3d058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  681.606888] RAX: ffffffffffffffda RBX: 000055df5bc120b0 RCX: 00007f4d05227b77
[  681.606888] RDX: 0000000000000001 RSI: 000055df5bc120b0 RDI: 0000000000000001
[  681.606889] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  681.606890] R10: 0000000000000001 R11: 0000000000000246 R12: 000055df5bbfe580
[  681.606891] R13: 000055df5bbdf2a0 R14: 0000000000000001 R15: 000055df5bbfe580
[  681.606892]  </TASK>
[  681.606893] handlers:
[  681.608482] [<000000002443c1ca>] serial8250_interrupt
[  681.608521] Disabling IRQ #51