[  367.809738] Mirror/redirect action on
[  382.713289] irq 51: nobody cared (try booting with the "irqpoll" option)
[  382.713377] CPU: 0 UID: 0 PID: 10563 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  382.713380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  382.713381] Call Trace:
[  382.713385]  <IRQ>
[  382.713388]  dump_stack_lvl+0x4d/0x70
[  382.713395]  __report_bad_irq+0x35/0xb8
[  382.713398]  note_interrupt.cold+0x28/0x66
[  382.713399]  handle_irq_event+0x6e/0x80
[  382.713402]  handle_edge_irq+0xbc/0x180
[  382.713404]  __common_interrupt+0x40/0xd0
[  382.713407]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  382.713408]  common_interrupt+0x7a/0x90
[  382.713413]  </IRQ>
[  382.713413]  <TASK>
[  382.713413]  asm_common_interrupt+0x26/0x40
[  382.713416] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  382.713419] 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
[  382.713420] RSP: 0018:ff76f716c9e93d38 EFLAGS: 00000286
[  382.713422] RAX: 00000000ffffffff RBX: ff2902d441f28000 RCX: 0000000000000017
[  382.713423] RDX: ffffffffa33cf675 RSI: 0000000000000282 RDI: ffffffffa46c2680
[  382.713423] RBP: 0000000000000001 R08: 0000000000000001 R09: ff2902d4423bf800
[  382.713424] R10: ff76f716c9e93e68 R11: 0000000000000001 R12: ffffffffa46c2680
[  382.713424] R13: ff76f716c0355000 R14: ff2902d4423bf800 R15: 0000000000000282
[  382.713425]  ? rpm_suspend+0x185/0x5e0
[  382.713429]  uart_write+0xb4/0x270
[  382.713432]  n_tty_write+0x155/0x560
[  382.713434]  ? swake_up_all+0xd0/0xd0
[  382.713437]  file_tty_write.isra.0+0x15b/0x2a0
[  382.713438]  vfs_write+0x258/0x4d0
[  382.713449]  ? __hrtimer_run_queues+0x161/0x2a0
[  382.713451]  ksys_write+0x73/0xe0
[  382.713453]  do_syscall_64+0xa4/0xfc0
[  382.713454]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  382.713456] RIP: 0033:0x7fdf7d734c5e
[  382.713458] 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
[  382.713458] RSP: 002b:00007ffe2278f230 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  382.713459] RAX: ffffffffffffffda RBX: 0000558565816240 RCX: 00007fdf7d734c5e
[  382.713460] RDX: 0000000000000001 RSI: 0000558565816240 RDI: 0000000000000001
[  382.713460] RBP: 00007ffe2278f240 R08: 0000000000000000 R09: 0000000000000000
[  382.713460] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  382.713461] R13: 00005585657d7010 R14: 0000000000000001 R15: 0000558565816240
[  382.713462]  </TASK>
[  382.713462] handlers:
[  382.714875] [<00000000dee65827>] serial8250_interrupt
[  382.714912] Disabling IRQ #51
[  449.554339] tc (14458) used greatest stack depth: 11616 bytes left