[  369.194847] Mirror/redirect action on
[  440.006777] irq 51: nobody cared (try booting with the "irqpoll" option)
[  440.006891] CPU: 0 UID: 0 PID: 10559 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  440.006894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  440.006895] Call Trace:
[  440.006899]  <IRQ>
[  440.006903]  dump_stack_lvl+0x4d/0x70
[  440.006910]  __report_bad_irq+0x35/0xb8
[  440.006912]  note_interrupt.cold+0x28/0x66
[  440.006914]  handle_irq_event+0x6e/0x80
[  440.006917]  handle_edge_irq+0xbc/0x180
[  440.006919]  __common_interrupt+0x40/0xd0
[  440.006921]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  440.006923]  common_interrupt+0x7a/0x90
[  440.006927]  </IRQ>
[  440.006928]  <TASK>
[  440.006928]  asm_common_interrupt+0x26/0x40
[  440.006930] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  440.006933] 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
[  440.006934] RSP: 0018:ff4bcb6789d1bd38 EFLAGS: 00000286
[  440.006936] RAX: 00000000ffffffff RBX: ff34ccd001eec000 RCX: 0000000000000017
[  440.006937] RDX: ffffffffaf5cf675 RSI: 0000000000000282 RDI: ffffffffb08c2680
[  440.006938] RBP: 0000000000000001 R08: 0000000000000001 R09: ff34ccd002383400
[  440.006938] R10: ff4bcb6789d1be68 R11: 0000000000000001 R12: ffffffffb08c2680
[  440.006939] R13: ff4bcb6780355000 R14: ff34ccd002383400 R15: 0000000000000282
[  440.006939]  ? rpm_suspend+0x185/0x5e0
[  440.006944]  uart_write+0xb4/0x270
[  440.006947]  n_tty_write+0x155/0x560
[  440.006949]  ? swake_up_all+0xd0/0xd0
[  440.006951]  file_tty_write.isra.0+0x15b/0x2a0
[  440.006953]  vfs_write+0x258/0x4d0
[  440.006956]  ? __hrtimer_run_queues+0x161/0x2a0
[  440.006959]  ksys_write+0x73/0xe0
[  440.006960]  do_syscall_64+0xa4/0xfc0
[  440.006962]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  440.006963] RIP: 0033:0x7f4ef5a97c5e
[  440.006965] Code: 4d 89 d8 e8 34 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
[  440.006965] RSP: 002b:00007fff32b8fd20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  440.006966] RAX: ffffffffffffffda RBX: 000055ac520e32f0 RCX: 00007f4ef5a97c5e
[  440.006967] RDX: 0000000000000001 RSI: 000055ac520e32f0 RDI: 0000000000000001
[  440.006967] RBP: 00007fff32b8fd30 R08: 0000000000000000 R09: 0000000000000000
[  440.006967] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  440.006968] R13: 000055ac520a4010 R14: 0000000000000001 R15: 000055ac520e32f0
[  440.006969]  </TASK>
[  440.006969] handlers:
[  440.008373] [<000000009e233f9d>] serial8250_interrupt
[  440.008415] Disabling IRQ #51