[  368.688241] Mirror/redirect action on
[  384.951204] irq 51: nobody cared (try booting with the "irqpoll" option)
[  384.951301] CPU: 0 UID: 0 PID: 10560 Comm: perl Not tainted 6.19.0-rc5-virtme #1 PREEMPT(voluntary) 
[  384.951304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  384.951306] Call Trace:
[  384.951309]  <IRQ>
[  384.951313]  dump_stack_lvl+0x4d/0x70
[  384.951320]  __report_bad_irq+0x35/0xb8
[  384.951322]  note_interrupt.cold+0x28/0x66
[  384.951323]  handle_irq_event+0x6e/0x80
[  384.951326]  handle_edge_irq+0xbc/0x180
[  384.951328]  __common_interrupt+0x40/0xd0
[  384.951331]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  384.951333]  common_interrupt+0x7a/0x90
[  384.951337]  </IRQ>
[  384.951337]  <TASK>
[  384.951337]  asm_common_interrupt+0x26/0x40
[  384.951340] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  384.951343] 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
[  384.951343] RSP: 0018:ff61cf3c89a47d38 EFLAGS: 00000286
[  384.951346] RAX: 00000000ffffffff RBX: ff39d7c201f64000 RCX: 0000000000000017
[  384.951346] RDX: ffffffff829cedb5 RSI: 0000000000000282 RDI: ffffffff83cc2680
[  384.951347] RBP: 0000000000000001 R08: 0000000000000001 R09: ff39d7c2023be400
[  384.951347] R10: ff61cf3c89a47e68 R11: 0000000000000001 R12: ffffffff83cc2680
[  384.951348] R13: ff61cf3c8034d000 R14: ff39d7c2023be400 R15: 0000000000000282
[  384.951349]  ? rpm_suspend+0x185/0x5e0
[  384.951353]  uart_write+0xb4/0x270
[  384.951356]  n_tty_write+0x155/0x560
[  384.951358]  ? swake_up_all+0xd0/0xd0
[  384.951360]  file_tty_write.isra.0+0x15b/0x2a0
[  384.951361]  vfs_write+0x258/0x4d0
[  384.951364]  ? __hrtimer_run_queues+0x161/0x2a0
[  384.951367]  ksys_write+0x73/0xe0
[  384.951368]  do_syscall_64+0xa4/0xfc0
[  384.951370]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  384.951371] RIP: 0033:0x7f996ca18c5e
[  384.951373] 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
[  384.951373] RSP: 002b:00007ffcc1e020b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  384.951374] RAX: ffffffffffffffda RBX: 000055a4cd951270 RCX: 00007f996ca18c5e
[  384.951375] RDX: 0000000000000001 RSI: 000055a4cd951270 RDI: 0000000000000001
[  384.951375] RBP: 00007ffcc1e020c0 R08: 0000000000000000 R09: 0000000000000000
[  384.951375] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  384.951376] R13: 000055a4cd912010 R14: 0000000000000001 R15: 000055a4cd951270
[  384.951376]  </TASK>
[  384.951377] handlers:
[  384.952811] [<000000007a3295e2>] serial8250_interrupt
[  384.952844] Disabling IRQ #51