[  368.083777] Mirror/redirect action on
[  407.511235] irq 51: nobody cared (try booting with the "irqpoll" option)
[  407.511322] CPU: 0 UID: 0 PID: 10560 Comm: perl Not tainted 6.19.0-rc3-virtme #1 PREEMPT(voluntary) 
[  407.511324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  407.511326] Call Trace:
[  407.511330]  <IRQ>
[  407.511333]  dump_stack_lvl+0x4d/0x70
[  407.511339]  __report_bad_irq+0x35/0xb8
[  407.511342]  note_interrupt.cold+0x28/0x66
[  407.511343]  handle_irq_event+0x6e/0x80
[  407.511346]  handle_edge_irq+0xbc/0x180
[  407.511348]  __common_interrupt+0x40/0xd0
[  407.511350]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  407.511352]  common_interrupt+0x7a/0x90
[  407.511356]  </IRQ>
[  407.511356]  <TASK>
[  407.511357]  asm_common_interrupt+0x26/0x40
[  407.511359] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  407.511362] 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 d2 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  407.511363] RSP: 0018:ff24eea289ddfd38 EFLAGS: 00000286
[  407.511365] RAX: 00000000ffffffff RBX: ff1b6b4101d80000 RCX: 0000000000000017
[  407.511366] RDX: ffffffffb4fcea75 RSI: 0000000000000282 RDI: ffffffffb62c1680
[  407.511366] RBP: 0000000000000001 R08: 0000000000000001 R09: ff1b6b4102f98800
[  407.511367] R10: ff24eea289ddfe68 R11: 0000000000000001 R12: ffffffffb62c1680
[  407.511367] R13: ff24eea28035d000 R14: ff1b6b4102f98800 R15: 0000000000000282
[  407.511368]  ? rpm_suspend+0x185/0x5e0
[  407.511372]  uart_write+0xb4/0x270
[  407.511375]  n_tty_write+0x155/0x560
[  407.511377]  ? swake_up_all+0xd0/0xd0
[  407.511379]  file_tty_write.isra.0+0x15b/0x2a0
[  407.511380]  vfs_write+0x258/0x4d0
[  407.511384]  ? __hrtimer_run_queues+0x161/0x2a0
[  407.511386]  ksys_write+0x73/0xe0
[  407.511391]  do_syscall_64+0xa4/0xfc0
[  407.511393]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  407.511394] RIP: 0033:0x7fe5b56c3c5e
[  407.511396] 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
[  407.511397] RSP: 002b:00007fffacbe9810 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  407.511398] RAX: ffffffffffffffda RBX: 000055e317e7b290 RCX: 00007fe5b56c3c5e
[  407.511398] RDX: 0000000000000001 RSI: 000055e317e7b290 RDI: 0000000000000001
[  407.511399] RBP: 00007fffacbe9820 R08: 0000000000000000 R09: 0000000000000000
[  407.511399] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  407.511399] R13: 000055e317e3c010 R14: 0000000000000001 R15: 000055e317e7b290
[  407.511400]  </TASK>
[  407.511401] handlers:
[  407.512688] [<0000000034aa1a6b>] serial8250_interrupt
[  407.512719] Disabling IRQ #51