[  286.952734] Mirror/redirect action on
[  308.842564] irq 51: nobody cared (try booting with the "irqpoll" option)
[  308.842644] CPU: 0 UID: 0 PID: 12135 Comm: perl Not tainted 6.19.0-rc6-virtme #1 PREEMPT(voluntary) 
[  308.842647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  308.842648] Call Trace:
[  308.842652]  <IRQ>
[  308.842655]  dump_stack_lvl+0x4d/0x70
[  308.842661]  __report_bad_irq+0x35/0xb8
[  308.842664]  note_interrupt.cold+0x28/0x66
[  308.842665]  handle_irq_event+0x6e/0x80
[  308.842668]  handle_edge_irq+0xbc/0x180
[  308.842671]  __common_interrupt+0x40/0xd0
[  308.842673]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  308.842675]  common_interrupt+0x7a/0x90
[  308.842679]  </IRQ>
[  308.842679]  <TASK>
[  308.842680]  asm_common_interrupt+0x26/0x40
[  308.842682] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  308.842685] 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 92 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  308.842686] RSP: 0018:ff7c0d87486fbd38 EFLAGS: 00000286
[  308.842688] RAX: 00000000ffffffff RBX: ff24387041f64000 RCX: 0000000000000017
[  308.842689] RDX: ffffffff957cf3f5 RSI: 0000000000000282 RDI: ffffffff96ac2680
[  308.842689] RBP: 0000000000000001 R08: 0000000000000001 R09: ff243870423bec00
[  308.842690] R10: ff7c0d87486fbe68 R11: 0000000000000001 R12: ffffffff96ac2680
[  308.842690] R13: ff7c0d8740355000 R14: ff243870423bec00 R15: 0000000000000282
[  308.842691]  ? rpm_suspend+0x185/0x5e0
[  308.842695]  uart_write+0xb4/0x270
[  308.842698]  n_tty_write+0x155/0x560
[  308.842700]  ? swake_up_all+0xd0/0xd0
[  308.842703]  file_tty_write.isra.0+0x15b/0x2a0
[  308.842704]  vfs_write+0x258/0x4d0
[  308.842708]  ksys_write+0x73/0xe0
[  308.842709]  do_syscall_64+0xa4/0xfc0
[  308.842710]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  308.842712] RIP: 0033:0x7f4d73b01c5e
[  308.842714] 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
[  308.842714] RSP: 002b:00007ffd66eaab20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  308.842715] RAX: ffffffffffffffda RBX: 0000560a6f4de190 RCX: 00007f4d73b01c5e
[  308.842716] RDX: 0000000000000001 RSI: 0000560a6f4de190 RDI: 0000000000000001
[  308.842716] RBP: 00007ffd66eaab30 R08: 0000000000000000 R09: 0000000000000000
[  308.842716] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  308.842717] R13: 0000560a6f49f010 R14: 0000000000000001 R15: 0000560a6f4de190
[  308.842718]  </TASK>
[  308.842718] handlers:
[  308.844086] [<00000000ec2e930f>] serial8250_interrupt
[  308.844121] Disabling IRQ #51