[  368.114236] Mirror/redirect action on
[  375.492043] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1327048490 wd_nsec: 1327048580
[  440.025774] irq 51: nobody cared (try booting with the "irqpoll" option)
[  440.025880] CPU: 0 UID: 0 PID: 10560 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[  440.025883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  440.025884] Call Trace:
[  440.025887]  <IRQ>
[  440.025890]  dump_stack_lvl+0x4d/0x70
[  440.025897]  __report_bad_irq+0x35/0xb8
[  440.025900]  note_interrupt.cold+0x28/0x66
[  440.025901]  handle_irq_event+0x6e/0x80
[  440.025904]  handle_edge_irq+0xbc/0x180
[  440.025906]  __common_interrupt+0x40/0xd0
[  440.025908]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  440.025911]  common_interrupt+0x82/0xa0
[  440.025915]  </IRQ>
[  440.025915]  <TASK>
[  440.025916]  asm_common_interrupt+0x26/0x40
[  440.025918] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  440.025921] 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 44 52 e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  440.025922] RSP: 0018:ff67f8264984bd38 EFLAGS: 00000286
[  440.025924] RAX: 00000000ffffffff RBX: ff438ac681f60000 RCX: 0000000000000017
[  440.025925] RDX: ffffffffb83c0cb5 RSI: 0000000000000286 RDI: ffffffffb96ba400
[  440.025925] RBP: 0000000000000001 R08: 0000000000000001 R09: ff438ac681dcec00
[  440.025926] R10: ff67f8264984be68 R11: 0000000000000001 R12: ffffffffb96ba400
[  440.025926] R13: ff67f8264033f2a8 R14: ff438ac681dcec00 R15: 0000000000000286
[  440.025927]  ? rpm_suspend+0x185/0x5e0
[  440.025931]  uart_write+0xb4/0x270
[  440.025934]  n_tty_write+0x153/0x530
[  440.025936]  ? swake_up_all+0xd0/0xd0
[  440.025939]  file_tty_write.isra.0+0x15b/0x2a0
[  440.025942]  vfs_write+0x258/0x4d0
[  440.025945]  ksys_write+0x73/0xe0
[  440.025947]  do_syscall_64+0xa4/0xfc0
[  440.025949]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  440.025950] RIP: 0033:0x7f7f7c3d0c5e
[  440.025952] 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
[  440.025953] RSP: 002b:00007ffceed1fb40 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  440.025954] RAX: ffffffffffffffda RBX: 00005639287ab140 RCX: 00007f7f7c3d0c5e
[  440.025954] RDX: 0000000000000001 RSI: 00005639287ab140 RDI: 0000000000000001
[  440.025954] RBP: 00007ffceed1fb50 R08: 0000000000000000 R09: 0000000000000000
[  440.025955] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  440.025955] R13: 000056392876c010 R14: 0000000000000001 R15: 00005639287ab140
[  440.025956]  </TASK>
[  440.025956] handlers:
[  440.027627] [<000000005bb03786>] serial8250_interrupt
[  440.027663] Disabling IRQ #51