[  232.211928] veth1: left promiscuous mode
[  237.289778] GACT probability NOT on
[  237.290120] tc (1107) used greatest stack depth: 12296 bytes left
[  239.421794] Mirror/redirect action on
[  241.679610] tc (3416) used greatest stack depth: 12128 bytes left
[  291.058964] irq 51: nobody cared (try booting with the "irqpoll" option)
[  291.059075] CPU: 0 UID: 0 PID: 1014 Comm: perl Not tainted 6.19.0-rc3-virtme #1 PREEMPT(voluntary) 
[  291.059078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  291.059079] Call Trace:
[  291.059083]  <IRQ>
[  291.059086]  dump_stack_lvl+0x4d/0x70
[  291.059093]  __report_bad_irq+0x35/0xb8
[  291.059095]  note_interrupt.cold+0x28/0x66
[  291.059096]  handle_irq_event+0x6e/0x80
[  291.059099]  handle_edge_irq+0xbc/0x180
[  291.059101]  __common_interrupt+0x40/0xd0
[  291.059103]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  291.059105]  common_interrupt+0x7a/0x90
[  291.059109]  </IRQ>
[  291.059109]  <TASK>
[  291.059109]  asm_common_interrupt+0x26/0x40
[  291.059112] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  291.059115] 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
[  291.059116] RSP: 0018:ff68aec98140bd38 EFLAGS: 00000286
[  291.059118] RAX: 00000000ffffffff RBX: ff3ab81781f64000 RCX: 0000000000000017
[  291.059119] RDX: ffffffff8c3cea75 RSI: 0000000000000282 RDI: ffffffff8d6c1680
[  291.059120] RBP: 0000000000000001 R08: 0000000000000001 R09: ff3ab81784050800
[  291.059121] R10: ff68aec98140be68 R11: 0000000000000001 R12: ffffffff8d6c1680
[  291.059121] R13: ff68aec980345000 R14: ff3ab81784050800 R15: 0000000000000282
[  291.059122]  ? rpm_suspend+0x185/0x5e0
[  291.059127]  uart_write+0xb4/0x270
[  291.059130]  n_tty_write+0x155/0x560
[  291.059133]  ? swake_up_all+0xd0/0xd0
[  291.059136]  file_tty_write.isra.0+0x15b/0x2a0
[  291.059137]  vfs_write+0x258/0x4d0
[  291.059141]  ksys_write+0x73/0xe0
[  291.059143]  do_syscall_64+0xa4/0xfc0
[  291.059145]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  291.059147] RIP: 0033:0x7f4baaa4ac5e
[  291.059149] 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
[  291.059150] RSP: 002b:00007ffe85edc530 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  291.059151] RAX: ffffffffffffffda RBX: 000055ea1ffc12b0 RCX: 00007f4baaa4ac5e
[  291.059152] RDX: 0000000000000001 RSI: 000055ea1ffc12b0 RDI: 0000000000000001
[  291.059152] RBP: 00007ffe85edc540 R08: 0000000000000000 R09: 0000000000000000
[  291.059153] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  291.059153] R13: 000055ea1ff82010 R14: 0000000000000001 R15: 000055ea1ffc12b0
[  291.059154]  </TASK>
[  291.059155] handlers:
[  291.060809] [<00000000b9224a44>] serial8250_interrupt
[  291.060846] Disabling IRQ #51