[  550.615175] Mirror/redirect action on
[  560.687691] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 2529041748 wd_nsec: 2529040868
[  606.406873] irq 51: nobody cared (try booting with the "irqpoll" option)
[  606.406947] CPU: 0 UID: 0 PID: 7886 Comm: perl Not tainted 6.19.0-rc3-virtme #1 PREEMPT(voluntary) 
[  606.406950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  606.406951] Call Trace:
[  606.406954]  <IRQ>
[  606.406959]  dump_stack_lvl+0x4d/0x70
[  606.406965]  __report_bad_irq+0x35/0xb8
[  606.406967]  note_interrupt.cold+0x28/0x66
[  606.406968]  handle_irq_event+0x6e/0x80
[  606.406971]  handle_edge_irq+0xbc/0x180
[  606.406973]  __common_interrupt+0x40/0xd0
[  606.406976]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  606.406978]  common_interrupt+0x7a/0x90
[  606.406982]  </IRQ>
[  606.406982]  <TASK>
[  606.406982]  asm_common_interrupt+0x26/0x40
[  606.406985] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  606.406988] 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
[  606.406989] RSP: 0018:ff81417cc411bd38 EFLAGS: 00000286
[  606.406991] RAX: 00000000ffffffff RBX: ff3500b5c1e90000 RCX: 0000000000000017
[  606.406992] RDX: ffffffffb3bcea75 RSI: 0000000000000282 RDI: ffffffffb4ec1680
[  606.406992] RBP: 0000000000000001 R08: 0000000000000001 R09: ff3500b5c405b400
[  606.406993] R10: ff81417cc411be68 R11: 0000000000000001 R12: ffffffffb4ec1680
[  606.406993] R13: ff81417cc0345000 R14: ff3500b5c405b400 R15: 0000000000000282
[  606.406994]  ? rpm_suspend+0x185/0x5e0
[  606.406998]  uart_write+0xb4/0x270
[  606.407001]  n_tty_write+0x155/0x560
[  606.407003]  ? swake_up_all+0xd0/0xd0
[  606.407006]  file_tty_write.isra.0+0x15b/0x2a0
[  606.407007]  vfs_write+0x258/0x4d0
[  606.407010]  ? __hrtimer_run_queues+0x161/0x2a0
[  606.407012]  ksys_write+0x73/0xe0
[  606.407014]  do_syscall_64+0xa4/0xfc0
[  606.407015]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  606.407016] RIP: 0033:0x7f5a85bcac5e
[  606.407018] 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
[  606.407019] RSP: 002b:00007fff736368d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  606.407020] RAX: ffffffffffffffda RBX: 000055f41cee2170 RCX: 00007f5a85bcac5e
[  606.407020] RDX: 0000000000000001 RSI: 000055f41cee2170 RDI: 0000000000000001
[  606.407021] RBP: 00007fff736368e0 R08: 0000000000000000 R09: 0000000000000000
[  606.407021] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  606.407021] R13: 000055f41cea3010 R14: 0000000000000001 R15: 000055f41cee2170
[  606.407022]  </TASK>
[  606.407022] handlers:
[  606.408336] [<000000004173a94d>] serial8250_interrupt
[  606.408368] Disabling IRQ #51