[  367.208460] Mirror/redirect action on
[  443.153176] irq 51: nobody cared (try booting with the "irqpoll" option)
[  443.153261] CPU: 0 UID: 0 PID: 10560 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  443.153263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  443.153265] Call Trace:
[  443.153268]  <IRQ>
[  443.153271]  dump_stack_lvl+0x4d/0x70
[  443.153278]  __report_bad_irq+0x35/0xb8
[  443.153280]  note_interrupt.cold+0x28/0x66
[  443.153282]  handle_irq_event+0x6e/0x80
[  443.153284]  handle_edge_irq+0xbc/0x180
[  443.153287]  __common_interrupt+0x40/0xd0
[  443.153290]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  443.153292]  common_interrupt+0x7a/0x90
[  443.153296]  </IRQ>
[  443.153296]  <TASK>
[  443.153296]  asm_common_interrupt+0x26/0x40
[  443.153299] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  443.153302] 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 b2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  443.153303] RSP: 0018:ff54b04f0989bd38 EFLAGS: 00000286
[  443.153305] RAX: 00000000ffffffff RBX: ff2f07cac1f28000 RCX: 0000000000000017
[  443.153306] RDX: ffffffff81dcf675 RSI: 0000000000000282 RDI: ffffffff830c2680
[  443.153306] RBP: 0000000000000001 R08: 0000000000000001 R09: ff2f07cac23bfc00
[  443.153306] R10: ff54b04f0989be68 R11: 0000000000000001 R12: ffffffff830c2680
[  443.153307] R13: ff54b04f0033d000 R14: ff2f07cac23bfc00 R15: 0000000000000282
[  443.153308]  ? rpm_suspend+0x185/0x5e0
[  443.153311]  uart_write+0xb4/0x270
[  443.153314]  n_tty_write+0x155/0x560
[  443.153317]  ? swake_up_all+0xd0/0xd0
[  443.153319]  file_tty_write.isra.0+0x15b/0x2a0
[  443.153320]  vfs_write+0x258/0x4d0
[  443.153324]  ? __hrtimer_run_queues+0x161/0x2a0
[  443.153326]  ksys_write+0x73/0xe0
[  443.153327]  do_syscall_64+0xa4/0xfc0
[  443.153329]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  443.153330] RIP: 0033:0x7ff621390c5e
[  443.153332] 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
[  443.153332] RSP: 002b:00007ffd1d15a400 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  443.153333] RAX: ffffffffffffffda RBX: 0000560c151c0200 RCX: 00007ff621390c5e
[  443.153334] RDX: 0000000000000001 RSI: 0000560c151c0200 RDI: 0000000000000001
[  443.153334] RBP: 00007ffd1d15a410 R08: 0000000000000000 R09: 0000000000000000
[  443.153334] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  443.153335] R13: 0000560c15181010 R14: 0000000000000001 R15: 0000560c151c0200
[  443.153336]  </TASK>
[  443.153336] handlers:
[  443.154634] [<00000000bee6093a>] serial8250_interrupt
[  443.154663] Disabling IRQ #51