[  368.308479] Mirror/redirect action on
[  419.520156] irq 51: nobody cared (try booting with the "irqpoll" option)
[  419.520254] CPU: 0 UID: 0 PID: 10558 Comm: perl Not tainted 6.19.0-rc1-virtme #1 PREEMPT(voluntary) 
[  419.520257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  419.520258] Call Trace:
[  419.520262]  <IRQ>
[  419.520265]  dump_stack_lvl+0x4d/0x70
[  419.520272]  __report_bad_irq+0x35/0xb8
[  419.520274]  note_interrupt.cold+0x28/0x66
[  419.520275]  handle_irq_event+0x6e/0x80
[  419.520278]  handle_edge_irq+0xbc/0x180
[  419.520280]  __common_interrupt+0x40/0xd0
[  419.520283]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  419.520284]  common_interrupt+0x7a/0x90
[  419.520288]  </IRQ>
[  419.520288]  <TASK>
[  419.520289]  asm_common_interrupt+0x26/0x40
[  419.520291] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  419.520294] 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
[  419.520295] RSP: 0018:ff6e7ab74926fd38 EFLAGS: 00000286
[  419.520297] RAX: 00000000ffffffff RBX: ff17f75881d80000 RCX: 0000000000000017
[  419.520298] RDX: ffffffffa71ce675 RSI: 0000000000000282 RDI: ffffffffa84c0680
[  419.520299] RBP: 0000000000000001 R08: 0000000000000001 R09: ff17f75882f70400
[  419.520299] R10: ff6e7ab74926fe68 R11: 0000000000000001 R12: ffffffffa84c0680
[  419.520300] R13: ff6e7ab74033d000 R14: ff17f75882f70400 R15: 0000000000000282
[  419.520300]  ? rpm_suspend+0x185/0x5e0
[  419.520305]  uart_write+0xb4/0x270
[  419.520308]  n_tty_write+0x155/0x560
[  419.520310]  ? swake_up_all+0xd0/0xd0
[  419.520312]  file_tty_write.isra.0+0x15b/0x2a0
[  419.520314]  vfs_write+0x258/0x4d0
[  419.520317]  ? __hrtimer_run_queues+0x161/0x2a0
[  419.520319]  ksys_write+0x73/0xe0
[  419.520320]  do_syscall_64+0xa4/0xfc0
[  419.520322]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  419.520323] RIP: 0033:0x7f5228cbfc5e
[  419.520326] 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
[  419.520326] RSP: 002b:00007ffd5fe77220 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  419.520327] RAX: ffffffffffffffda RBX: 00005625d306b250 RCX: 00007f5228cbfc5e
[  419.520328] RDX: 0000000000000001 RSI: 00005625d306b250 RDI: 0000000000000001
[  419.520328] RBP: 00007ffd5fe77230 R08: 0000000000000000 R09: 0000000000000000
[  419.520328] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  419.520329] R13: 00005625d302c010 R14: 0000000000000001 R15: 00005625d306b250
[  419.520329]  </TASK>
[  419.520330] handlers:
[  419.521514] [<0000000018139503>] serial8250_interrupt
[  419.521548] Disabling IRQ #51