[  367.906329] Mirror/redirect action on
[  384.143030] irq 51: nobody cared (try booting with the "irqpoll" option)
[  384.143128] CPU: 0 UID: 0 PID: 10559 Comm: perl Not tainted 6.19.0-rc4-virtme #1 PREEMPT(voluntary) 
[  384.143131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  384.143133] Call Trace:
[  384.143137]  <IRQ>
[  384.143140]  dump_stack_lvl+0x4d/0x70
[  384.143148]  __report_bad_irq+0x35/0xb8
[  384.143151]  note_interrupt.cold+0x28/0x66
[  384.143152]  handle_irq_event+0x6e/0x80
[  384.143156]  handle_edge_irq+0xbc/0x180
[  384.143159]  __common_interrupt+0x40/0xd0
[  384.143162]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  384.143164]  common_interrupt+0x7a/0x90
[  384.143168]  </IRQ>
[  384.143169]  <TASK>
[  384.143169]  asm_common_interrupt+0x26/0x40
[  384.143172] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  384.143176] 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
[  384.143177] RSP: 0018:ff3709c949f47d38 EFLAGS: 00000286
[  384.143180] RAX: 00000000ffffffff RBX: ff13c77ac1e54000 RCX: 0000000000000017
[  384.143181] RDX: ffffffff961ce9f5 RSI: 0000000000000282 RDI: ffffffff974c1680
[  384.143182] RBP: 0000000000000001 R08: 0000000000000001 R09: ff13c77ac1f0c400
[  384.143182] R10: ff3709c949f47e68 R11: 0000000000000001 R12: ffffffff974c1680
[  384.143183] R13: ff3709c940355000 R14: ff13c77ac1f0c400 R15: 0000000000000282
[  384.143184]  ? rpm_suspend+0x185/0x5e0
[  384.143188]  uart_write+0xb4/0x270
[  384.143192]  n_tty_write+0x155/0x560
[  384.143194]  ? swake_up_all+0xd0/0xd0
[  384.143197]  file_tty_write.isra.0+0x15b/0x2a0
[  384.143199]  vfs_write+0x258/0x4d0
[  384.143203]  ksys_write+0x73/0xe0
[  384.143204]  do_syscall_64+0xa4/0xfc0
[  384.143206]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  384.143207] RIP: 0033:0x7f9e85384c5e
[  384.143210] 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
[  384.143211] RSP: 002b:00007ffe4223da20 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  384.143212] RAX: ffffffffffffffda RBX: 000056414de5e180 RCX: 00007f9e85384c5e
[  384.143212] RDX: 0000000000000001 RSI: 000056414de5e180 RDI: 0000000000000001
[  384.143213] RBP: 00007ffe4223da30 R08: 0000000000000000 R09: 0000000000000000
[  384.143214] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  384.143214] R13: 000056414de1f010 R14: 0000000000000001 R15: 000056414de5e180
[  384.143215]  </TASK>
[  384.143216] handlers:
[  384.144782] [<000000008bb0ac4a>] serial8250_interrupt
[  384.144824] Disabling IRQ #51