[  366.758472] Mirror/redirect action on
[  382.360342] irq 51: nobody cared (try booting with the "irqpoll" option)
[  382.360433] CPU: 0 UID: 0 PID: 10559 Comm: perl Not tainted 6.19.0-rc1-virtme #1 PREEMPT(voluntary) 
[  382.360435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  382.360436] Call Trace:
[  382.360440]  <IRQ>
[  382.360442]  dump_stack_lvl+0x4d/0x70
[  382.360449]  __report_bad_irq+0x35/0xb8
[  382.360451]  note_interrupt.cold+0x28/0x66
[  382.360453]  handle_irq_event+0x6e/0x80
[  382.360455]  handle_edge_irq+0xbc/0x180
[  382.360465]  __common_interrupt+0x40/0xd0
[  382.360467]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  382.360469]  common_interrupt+0x7a/0x90
[  382.360473]  </IRQ>
[  382.360473]  <TASK>
[  382.360474]  asm_common_interrupt+0x26/0x40
[  382.360476] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  382.360479] 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
[  382.360479] RSP: 0018:ff734dfd0036fd38 EFLAGS: 00000286
[  382.360481] RAX: 00000000ffffffff RBX: ff39870a41f28000 RCX: 0000000000000017
[  382.360482] RDX: ffffffffaefce7f5 RSI: 0000000000000282 RDI: ffffffffb02c0680
[  382.360483] RBP: 0000000000000001 R08: 0000000000000001 R09: ff39870a423bf800
[  382.360483] R10: ff734dfd0036fe68 R11: 0000000000000001 R12: ffffffffb02c0680
[  382.360484] R13: ff734dfd00355000 R14: ff39870a423bf800 R15: 0000000000000282
[  382.360484]  ? rpm_suspend+0x185/0x5e0
[  382.360489]  uart_write+0xb4/0x270
[  382.360491]  n_tty_write+0x155/0x560
[  382.360494]  ? swake_up_all+0xd0/0xd0
[  382.360496]  file_tty_write.isra.0+0x15b/0x2a0
[  382.360497]  vfs_write+0x258/0x4d0
[  382.360501]  ? __hrtimer_run_queues+0x161/0x2a0
[  382.360503]  ksys_write+0x73/0xe0
[  382.360504]  do_syscall_64+0xa4/0xfc0
[  382.360506]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  382.360507] RIP: 0033:0x7fc21216fc5e
[  382.360509] 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
[  382.360510] RSP: 002b:00007fffc13c09d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  382.360511] RAX: ffffffffffffffda RBX: 0000561d9caa3290 RCX: 00007fc21216fc5e
[  382.360511] RDX: 0000000000000001 RSI: 0000561d9caa3290 RDI: 0000000000000001
[  382.360511] RBP: 00007fffc13c09e0 R08: 0000000000000000 R09: 0000000000000000
[  382.360512] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  382.360512] R13: 0000561d9ca64010 R14: 0000000000000001 R15: 0000561d9caa3290
[  382.360513]  </TASK>
[  382.360514] handlers:
[  382.361914] [<0000000078af4061>] serial8250_interrupt
[  382.361948] Disabling IRQ #51