[  233.613794] veth1: left promiscuous mode
[  238.680577] GACT probability NOT on
[  240.789997] Mirror/redirect action on
[  256.022954] irq 51: nobody cared (try booting with the "irqpoll" option)
[  256.023038] CPU: 0 UID: 0 PID: 1010 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  256.023040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.023042] Call Trace:
[  256.023045]  <IRQ>
[  256.023048]  dump_stack_lvl+0x4d/0x70
[  256.023055]  __report_bad_irq+0x35/0xb8
[  256.023058]  note_interrupt.cold+0x28/0x66
[  256.023059]  handle_irq_event+0x6e/0x80
[  256.023062]  handle_edge_irq+0xbc/0x180
[  256.023064]  __common_interrupt+0x40/0xd0
[  256.023067]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  256.023069]  common_interrupt+0x7a/0x90
[  256.023073]  </IRQ>
[  256.023073]  <TASK>
[  256.023073]  asm_common_interrupt+0x26/0x40
[  256.023076] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  256.023079] 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
[  256.023080] RSP: 0018:ff6445ae01227d38 EFLAGS: 00000286
[  256.023082] RAX: 00000000ffffffff RBX: ff15d2b481f9c000 RCX: 0000000000000017
[  256.023083] RDX: ffffffffb7dcf675 RSI: 0000000000000282 RDI: ffffffffb90c2680
[  256.023084] RBP: 0000000000000001 R08: 0000000000000001 R09: ff15d2b482fa0800
[  256.023084] R10: ff6445ae01227e68 R11: 0000000000000001 R12: ffffffffb90c2680
[  256.023084] R13: ff6445ae0034d000 R14: ff15d2b482fa0800 R15: 0000000000000282
[  256.023085]  ? rpm_suspend+0x185/0x5e0
[  256.023089]  uart_write+0xb4/0x270
[  256.023092]  n_tty_write+0x155/0x560
[  256.023094]  ? swake_up_all+0xd0/0xd0
[  256.023097]  file_tty_write.isra.0+0x15b/0x2a0
[  256.023098]  vfs_write+0x258/0x4d0
[  256.023101]  ? __hrtimer_run_queues+0x161/0x2a0
[  256.023103]  ksys_write+0x73/0xe0
[  256.023105]  do_syscall_64+0xa4/0xfc0
[  256.023106]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  256.023107] RIP: 0033:0x7f614957bc5e
[  256.023110] 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
[  256.023110] RSP: 002b:00007ffd5f81aa50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  256.023111] RAX: ffffffffffffffda RBX: 00005572d08aa2b0 RCX: 00007f614957bc5e
[  256.023112] RDX: 0000000000000001 RSI: 00005572d08aa2b0 RDI: 0000000000000001
[  256.023112] RBP: 00007ffd5f81aa60 R08: 0000000000000000 R09: 0000000000000000
[  256.023112] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  256.023113] R13: 00005572d086b010 R14: 0000000000000001 R15: 00005572d08aa2b0
[  256.023114]  </TASK>
[  256.023114] handlers:
[  256.024493] [<0000000071ae3d88>] serial8250_interrupt
[  256.024530] Disabling IRQ #51