[  368.728443] Mirror/redirect action on
[  377.359977] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1179451843 wd_nsec: 1179451444
[  401.955335] irq 51: nobody cared (try booting with the "irqpoll" option)
[  401.955402] CPU: 0 UID: 0 PID: 10556 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(voluntary) 
[  401.955405] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  401.955406] Call Trace:
[  401.955410]  <IRQ>
[  401.955413]  dump_stack_lvl+0x4d/0x70
[  401.955419]  __report_bad_irq+0x35/0xb8
[  401.955422]  note_interrupt.cold+0x28/0x66
[  401.955423]  handle_irq_event+0x6e/0x80
[  401.955426]  handle_edge_irq+0xbc/0x180
[  401.955428]  __common_interrupt+0x40/0xd0
[  401.955431]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  401.955432]  common_interrupt+0x7a/0x90
[  401.955437]  </IRQ>
[  401.955437]  <TASK>
[  401.955437]  asm_common_interrupt+0x26/0x40
[  401.955439] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  401.955443] 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
[  401.955443] RSP: 0018:ff4ae166c78e3d38 EFLAGS: 00000286
[  401.955446] RAX: 00000000ffffffff RBX: ff3746f841f28000 RCX: 0000000000000017
[  401.955446] RDX: ffffffff9d1cf5b5 RSI: 0000000000000282 RDI: ffffffff9e4c2680
[  401.955447] RBP: 0000000000000001 R08: 0000000000000001 R09: ff3746f8423bf400
[  401.955447] R10: ff4ae166c78e3e68 R11: 0000000000000001 R12: ffffffff9e4c2680
[  401.955448] R13: ff4ae166c034d000 R14: ff3746f8423bf400 R15: 0000000000000282
[  401.955448]  ? rpm_suspend+0x185/0x5e0
[  401.955453]  uart_write+0xb4/0x270
[  401.955456]  n_tty_write+0x155/0x560
[  401.955458]  ? swake_up_all+0xd0/0xd0
[  401.955461]  file_tty_write.isra.0+0x15b/0x2a0
[  401.955462]  vfs_write+0x258/0x4d0
[  401.955465]  ksys_write+0x73/0xe0
[  401.955466]  do_syscall_64+0xa4/0xfc0
[  401.955469]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  401.955470] RIP: 0033:0x7f30a0ba0c5e
[  401.955472] 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
[  401.955472] RSP: 002b:00007ffc7673adf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  401.955473] RAX: ffffffffffffffda RBX: 000055d86b26b2f0 RCX: 00007f30a0ba0c5e
[  401.955474] RDX: 0000000000000001 RSI: 000055d86b26b2f0 RDI: 0000000000000001
[  401.955474] RBP: 00007ffc7673ae00 R08: 0000000000000000 R09: 0000000000000000
[  401.955474] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  401.955475] R13: 000055d86b22c010 R14: 0000000000000001 R15: 000055d86b26b2f0
[  401.955476]  </TASK>
[  401.955476] handlers:
[  401.956496] [<0000000020c4b024>] serial8250_interrupt
[  401.956524] Disabling IRQ #51