[  368.970294] Mirror/redirect action on
[  375.233325] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1071802477 wd_nsec: 1071802017
[  385.330448] irq 51: nobody cared (try booting with the "irqpoll" option)
[  385.330516] CPU: 0 UID: 0 PID: 10557 Comm: perl Not tainted 6.19.0-rc4-virtme #1 PREEMPT(voluntary) 
[  385.330519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  385.330520] Call Trace:
[  385.330524]  <IRQ>
[  385.330527]  dump_stack_lvl+0x4d/0x70
[  385.330533]  __report_bad_irq+0x35/0xb8
[  385.330536]  note_interrupt.cold+0x28/0x66
[  385.330537]  handle_irq_event+0x6e/0x80
[  385.330540]  handle_edge_irq+0xbc/0x180
[  385.330542]  __common_interrupt+0x40/0xd0
[  385.330544]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  385.330546]  common_interrupt+0x7a/0x90
[  385.330550]  </IRQ>
[  385.330550]  <TASK>
[  385.330551]  asm_common_interrupt+0x26/0x40
[  385.330553] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  385.330556] 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 c2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  385.330557] RSP: 0018:ff7623cd89997d38 EFLAGS: 00000286
[  385.330559] RAX: 00000000ffffffff RBX: ff482597c1df8000 RCX: 0000000000000017
[  385.330560] RDX: ffffffff81bce9f5 RSI: 0000000000000282 RDI: ffffffff82ec1680
[  385.330560] RBP: 0000000000000001 R08: 0000000000000001 R09: ff482597c2393800
[  385.330561] R10: ff7623cd89997e68 R11: 0000000000000001 R12: ffffffff82ec1680
[  385.330561] R13: ff7623cd80355000 R14: ff482597c2393800 R15: 0000000000000282
[  385.330562]  ? rpm_suspend+0x185/0x5e0
[  385.330566]  uart_write+0xb4/0x270
[  385.330569]  n_tty_write+0x155/0x560
[  385.330571]  ? swake_up_all+0xd0/0xd0
[  385.330573]  file_tty_write.isra.0+0x15b/0x2a0
[  385.330574]  vfs_write+0x258/0x4d0
[  385.330577]  ? __hrtimer_run_queues+0x161/0x2a0
[  385.330580]  ksys_write+0x73/0xe0
[  385.330581]  do_syscall_64+0xa4/0xfc0
[  385.330583]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  385.330584] RIP: 0033:0x7f9095c43c5e
[  385.330586] 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
[  385.330586] RSP: 002b:00007ffeda19b2e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  385.330587] RAX: ffffffffffffffda RBX: 0000557940c0b2e0 RCX: 00007f9095c43c5e
[  385.330588] RDX: 0000000000000001 RSI: 0000557940c0b2e0 RDI: 0000000000000001
[  385.330588] RBP: 00007ffeda19b2f0 R08: 0000000000000000 R09: 0000000000000000
[  385.330588] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  385.330589] R13: 0000557940bcc010 R14: 0000000000000001 R15: 0000557940c0b2e0
[  385.330590]  </TASK>
[  385.330590] handlers:
[  385.331717] [<000000007bee4b5d>] serial8250_interrupt
[  385.331742] Disabling IRQ #51