[  367.282613] Mirror/redirect action on
[  475.110051] irq 51: nobody cared (try booting with the "irqpoll" option)
[  475.110133] CPU: 0 UID: 0 PID: 10556 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  475.110136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  475.110138] Call Trace:
[  475.110141]  <IRQ>
[  475.110143]  dump_stack_lvl+0x4d/0x70
[  475.110150]  __report_bad_irq+0x35/0xb8
[  475.110153]  note_interrupt.cold+0x28/0x66
[  475.110154]  handle_irq_event+0x6e/0x80
[  475.110157]  handle_edge_irq+0xbc/0x180
[  475.110159]  __common_interrupt+0x40/0xd0
[  475.110162]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  475.110164]  common_interrupt+0x7a/0x90
[  475.110168]  </IRQ>
[  475.110168]  <TASK>
[  475.110168]  asm_common_interrupt+0x26/0x40
[  475.110171] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  475.110174] 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
[  475.110175] RSP: 0018:ff43e03809c93d38 EFLAGS: 00000286
[  475.110177] RAX: 00000000ffffffff RBX: ff13e04301f28000 RCX: 0000000000000017
[  475.110177] RDX: ffffffffb01cf675 RSI: 0000000000000282 RDI: ffffffffb14c2680
[  475.110178] RBP: 0000000000000001 R08: 0000000000000001 R09: ff13e043019e2000
[  475.110179] R10: ff43e03809c93e68 R11: 0000000000000001 R12: ffffffffb14c2680
[  475.110179] R13: ff43e03800345000 R14: ff13e043019e2000 R15: 0000000000000282
[  475.110180]  ? rpm_suspend+0x185/0x5e0
[  475.110188]  uart_write+0xb4/0x270
[  475.110191]  n_tty_write+0x155/0x560
[  475.110193]  ? swake_up_all+0xd0/0xd0
[  475.110195]  file_tty_write.isra.0+0x15b/0x2a0
[  475.110196]  vfs_write+0x258/0x4d0
[  475.110200]  ? __hrtimer_run_queues+0x161/0x2a0
[  475.110202]  ksys_write+0x73/0xe0
[  475.110204]  do_syscall_64+0xa4/0xfc0
[  475.110205]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  475.110206] RIP: 0033:0x7f145d7f8c5e
[  475.110208] 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
[  475.110208] RSP: 002b:00007fffad04aba0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  475.110209] RAX: ffffffffffffffda RBX: 00005565d776c2f0 RCX: 00007f145d7f8c5e
[  475.110210] RDX: 0000000000000001 RSI: 00005565d776c2f0 RDI: 0000000000000001
[  475.110210] RBP: 00007fffad04abb0 R08: 0000000000000000 R09: 0000000000000000
[  475.110210] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  475.110211] R13: 00005565d772d010 R14: 0000000000000001 R15: 00005565d776c2f0
[  475.110212]  </TASK>
[  475.110212] handlers:
[  475.111468] [<00000000fb878f31>] serial8250_interrupt
[  475.111502] Disabling IRQ #51