[  521.876866] Mirror/redirect action on
[  592.326913] irq 51: nobody cared (try booting with the "irqpoll" option)
[  592.327021] CPU: 0 UID: 0 PID: 12367 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(voluntary) 
[  592.327023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  592.327025] Call Trace:
[  592.327028]  <IRQ>
[  592.327032]  dump_stack_lvl+0x4d/0x70
[  592.327038]  __report_bad_irq+0x35/0xb8
[  592.327041]  note_interrupt.cold+0x28/0x66
[  592.327042]  handle_irq_event+0x6e/0x80
[  592.327045]  handle_edge_irq+0xbc/0x180
[  592.327047]  __common_interrupt+0x40/0xd0
[  592.327049]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  592.327051]  common_interrupt+0x7a/0x90
[  592.327055]  </IRQ>
[  592.327055]  <TASK>
[  592.327056]  asm_common_interrupt+0x26/0x40
[  592.327058] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  592.327061] 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 82 e8 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  592.327062] RSP: 0018:ff5bd95289323d38 EFLAGS: 00000286
[  592.327064] RAX: 00000000ffffffff RBX: ff2bfcbfc1f28000 RCX: 0000000000000017
[  592.327064] RDX: ffffffffa8fcf5b5 RSI: 0000000000000282 RDI: ffffffffaa2c2680
[  592.327065] RBP: 0000000000000001 R08: 0000000000000001 R09: ff2bfcbfc23bf000
[  592.327065] R10: ff5bd95289323e68 R11: 0000000000000001 R12: ffffffffaa2c2680
[  592.327066] R13: ff5bd9528033d000 R14: ff2bfcbfc23bf000 R15: 0000000000000282
[  592.327066]  ? rpm_suspend+0x185/0x5e0
[  592.327071]  uart_write+0xb4/0x270
[  592.327074]  n_tty_write+0x155/0x560
[  592.327076]  ? swake_up_all+0xd0/0xd0
[  592.327078]  file_tty_write.isra.0+0x15b/0x2a0
[  592.327080]  vfs_write+0x258/0x4d0
[  592.327083]  ? __hrtimer_run_queues+0x161/0x2a0
[  592.327085]  ksys_write+0x73/0xe0
[  592.327086]  do_syscall_64+0xa4/0xfc0
[  592.327088]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  592.327089] RIP: 0033:0x7f64e133dc5e
[  592.327091] 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
[  592.327092] RSP: 002b:00007fff2ad335d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  592.327093] RAX: ffffffffffffffda RBX: 000055e25d564230 RCX: 00007f64e133dc5e
[  592.327093] RDX: 0000000000000001 RSI: 000055e25d564230 RDI: 0000000000000001
[  592.327094] RBP: 00007fff2ad335e0 R08: 0000000000000000 R09: 0000000000000000
[  592.327094] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  592.327094] R13: 000055e25d525010 R14: 0000000000000001 R15: 000055e25d564230
[  592.327095]  </TASK>
[  592.327095] handlers:
[  592.328500] [<000000007e9b9f14>] serial8250_interrupt
[  592.328534] Disabling IRQ #51