[  291.648271] Mirror/redirect action on
[  426.762272] irq 51: nobody cared (try booting with the "irqpoll" option)
[  426.762359] CPU: 0 UID: 0 PID: 12132 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(voluntary) 
[  426.762361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  426.762363] Call Trace:
[  426.762367]  <IRQ>
[  426.762370]  dump_stack_lvl+0x4d/0x70
[  426.762376]  __report_bad_irq+0x35/0xb8
[  426.762378]  note_interrupt.cold+0x28/0x66
[  426.762380]  handle_irq_event+0x6e/0x80
[  426.762383]  handle_edge_irq+0xbc/0x180
[  426.762385]  __common_interrupt+0x40/0xd0
[  426.762387]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  426.762389]  common_interrupt+0x7a/0x90
[  426.762393]  </IRQ>
[  426.762393]  <TASK>
[  426.762394]  asm_common_interrupt+0x26/0x40
[  426.762396] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  426.762399] 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 82 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  426.762400] RSP: 0018:ff7cdd4ac806bd38 EFLAGS: 00000286
[  426.762402] RAX: 00000000ffffffff RBX: ff313a7181d84000 RCX: 0000000000000017
[  426.762402] RDX: ffffffff9a5cf5b5 RSI: 0000000000000282 RDI: ffffffff9b8c2680
[  426.762403] RBP: 0000000000000001 R08: 0000000000000001 R09: ff313a7182fb6400
[  426.762403] R10: ff7cdd4ac806be68 R11: 0000000000000001 R12: ffffffff9b8c2680
[  426.762404] R13: ff7cdd4ac034d000 R14: ff313a7182fb6400 R15: 0000000000000282
[  426.762405]  ? rpm_suspend+0x185/0x5e0
[  426.762408]  uart_write+0xb4/0x270
[  426.762411]  n_tty_write+0x155/0x560
[  426.762414]  ? swake_up_all+0xd0/0xd0
[  426.762416]  file_tty_write.isra.0+0x15b/0x2a0
[  426.762417]  vfs_write+0x258/0x4d0
[  426.762420]  ? __hrtimer_run_queues+0x161/0x2a0
[  426.762423]  ksys_write+0x73/0xe0
[  426.762424]  do_syscall_64+0xa4/0xfc0
[  426.762426]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  426.762427] RIP: 0033:0x7fed487fec5e
[  426.762429] 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
[  426.762430] RSP: 002b:00007ffd429efd10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  426.762431] RAX: ffffffffffffffda RBX: 000055c7b8023140 RCX: 00007fed487fec5e
[  426.762431] RDX: 0000000000000001 RSI: 000055c7b8023140 RDI: 0000000000000001
[  426.762432] RBP: 00007ffd429efd20 R08: 0000000000000000 R09: 0000000000000000
[  426.762432] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  426.762432] R13: 000055c7b7fe4010 R14: 0000000000000001 R15: 000055c7b8023140
[  426.762433]  </TASK>
[  426.762434] handlers:
[  426.763759] [<00000000d684e64c>] serial8250_interrupt
[  426.763789] Disabling IRQ #51