[  232.166740] veth1: left promiscuous mode
[  237.236672] GACT probability NOT on
[  239.370755] Mirror/redirect action on
[  255.391091] irq 51: nobody cared (try booting with the "irqpoll" option)
[  255.391198] CPU: 0 UID: 0 PID: 1015 Comm: perl Not tainted 6.19.0-rc3-virtme #1 PREEMPT(voluntary) 
[  255.391201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  255.391202] Call Trace:
[  255.391205]  <IRQ>
[  255.391209]  dump_stack_lvl+0x4d/0x70
[  255.391215]  __report_bad_irq+0x35/0xb8
[  255.391217]  note_interrupt.cold+0x28/0x66
[  255.391219]  handle_irq_event+0x6e/0x80
[  255.391222]  handle_edge_irq+0xbc/0x180
[  255.391224]  __common_interrupt+0x40/0xd0
[  255.391226]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  255.391228]  common_interrupt+0x7a/0x90
[  255.391232]  </IRQ>
[  255.391232]  <TASK>
[  255.391232]  asm_common_interrupt+0x26/0x40
[  255.391235] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  255.391238] 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
[  255.391239] RSP: 0018:ff55f6e980c0fd38 EFLAGS: 00000286
[  255.391241] RAX: 00000000ffffffff RBX: ff33c2d3c1f28000 RCX: 0000000000000017
[  255.391242] RDX: ffffffff863ce8f5 RSI: 0000000000000282 RDI: ffffffff876c1680
[  255.391242] RBP: 0000000000000001 R08: 0000000000000001 R09: ff33c2d3c23be400
[  255.391243] R10: ff55f6e980c0fe68 R11: 0000000000000001 R12: ffffffff876c1680
[  255.391243] R13: ff55f6e98035d000 R14: ff33c2d3c23be400 R15: 0000000000000282
[  255.391244]  ? rpm_suspend+0x185/0x5e0
[  255.391248]  uart_write+0xb4/0x270
[  255.391251]  n_tty_write+0x155/0x560
[  255.391253]  ? swake_up_all+0xd0/0xd0
[  255.391255]  file_tty_write.isra.0+0x15b/0x2a0
[  255.391257]  vfs_write+0x258/0x4d0
[  255.391260]  ? __hrtimer_run_queues+0x161/0x2a0
[  255.391262]  ksys_write+0x73/0xe0
[  255.391263]  do_syscall_64+0xa4/0xfc0
[  255.391265]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  255.391266] RIP: 0033:0x7fb88247fc5e
[  255.391268] 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
[  255.391268] RSP: 002b:00007fff6044f5d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  255.391269] RAX: ffffffffffffffda RBX: 00005573e423d150 RCX: 00007fb88247fc5e
[  255.391270] RDX: 0000000000000001 RSI: 00005573e423d150 RDI: 0000000000000001
[  255.391270] RBP: 00007fff6044f5e0 R08: 0000000000000000 R09: 0000000000000000
[  255.391270] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  255.391271] R13: 00005573e41fe010 R14: 0000000000000001 R15: 00005573e423d150
[  255.391271]  </TASK>
[  255.391272] handlers:
[  255.392740] [<000000002568dd64>] serial8250_interrupt
[  255.392774] Disabling IRQ #51