[  366.464083] Mirror/redirect action on
[  381.649470] irq 51: nobody cared (try booting with the "irqpoll" option)
[  381.649551] CPU: 0 UID: 0 PID: 10560 Comm: perl Not tainted 6.19.0-rc4-virtme #1 PREEMPT(voluntary) 
[  381.649553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  381.649554] Call Trace:
[  381.649558]  <IRQ>
[  381.649561]  dump_stack_lvl+0x4d/0x70
[  381.649568]  __report_bad_irq+0x35/0xb8
[  381.649570]  note_interrupt.cold+0x28/0x66
[  381.649571]  handle_irq_event+0x6e/0x80
[  381.649574]  handle_edge_irq+0xbc/0x180
[  381.649576]  __common_interrupt+0x40/0xd0
[  381.649579]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  381.649581]  common_interrupt+0x7a/0x90
[  381.649585]  </IRQ>
[  381.649585]  <TASK>
[  381.649585]  asm_common_interrupt+0x26/0x40
[  381.649587] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  381.649590] Code: 00 66 90 66 66 2e 0f 1f 84 00 00 00 00 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 e4 b2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  381.649591] RSP: 0018:ff3cc269075afd38 EFLAGS: 00000286
[  381.649593] RAX: 00000000ffffffff RBX: ff35de6881dfc000 RCX: 0000000000000017
[  381.649594] RDX: ffffffffaadce9f5 RSI: 0000000000000282 RDI: ffffffffac0c1680
[  381.649594] RBP: 0000000000000001 R08: 0000000000000001 R09: ff35de6881d5ac00
[  381.649595] R10: ff3cc269075afe68 R11: 0000000000000001 R12: ffffffffac0c1680
[  381.649595] R13: ff3cc26900365000 R14: ff35de6881d5ac00 R15: 0000000000000282
[  381.649596]  ? rpm_suspend+0x185/0x5e0
[  381.649600]  uart_write+0xb4/0x270
[  381.649603]  n_tty_write+0x155/0x560
[  381.649605]  ? swake_up_all+0xd0/0xd0
[  381.649607]  file_tty_write.isra.0+0x15b/0x2a0
[  381.649609]  vfs_write+0x258/0x4d0
[  381.649612]  ? __hrtimer_run_queues+0x161/0x2a0
[  381.649615]  ksys_write+0x73/0xe0
[  381.649624]  do_syscall_64+0xa4/0xfc0
[  381.649626]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  381.649627] RIP: 0033:0x7fea898ccc5e
[  381.649629] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[  381.649630] RSP: 002b:00007fffd3f556f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  381.649631] RAX: ffffffffffffffda RBX: 000055ce25618180 RCX: 00007fea898ccc5e
[  381.649631] RDX: 0000000000000001 RSI: 000055ce25618180 RDI: 0000000000000001
[  381.649631] RBP: 00007fffd3f55700 R08: 0000000000000000 R09: 0000000000000000
[  381.649632] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  381.649632] R13: 000055ce255d9010 R14: 0000000000000001 R15: 000055ce25618180
[  381.649633]  </TASK>
[  381.649633] handlers:
[  381.650985] [<0000000023526a86>] serial8250_interrupt
[  381.651017] Disabling IRQ #51