[  233.595052] veth1: left promiscuous mode
[  238.660331] GACT probability NOT on
[  240.783428] Mirror/redirect action on
[  246.102918] tc (5021) used greatest stack depth: 12128 bytes left
[  255.834337] irq 51: nobody cared (try booting with the "irqpoll" option)
[  255.834409] CPU: 0 UID: 0 PID: 1016 Comm: perl Not tainted 6.19.0-rc8-virtme #1 PREEMPT(voluntary) 
[  255.834412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  255.834413] Call Trace:
[  255.834416]  <IRQ>
[  255.834420]  dump_stack_lvl+0x4d/0x70
[  255.834426]  __report_bad_irq+0x35/0xb8
[  255.834429]  note_interrupt.cold+0x28/0x66
[  255.834430]  handle_irq_event+0x6e/0x80
[  255.834433]  handle_edge_irq+0xbc/0x180
[  255.834436]  __common_interrupt+0x40/0xd0
[  255.834439]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  255.834441]  common_interrupt+0x7a/0x90
[  255.834445]  </IRQ>
[  255.834445]  <TASK>
[  255.834446]  asm_common_interrupt+0x26/0x40
[  255.834448] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  255.834452] 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
[  255.834452] RSP: 0018:ff4df2af0135fd38 EFLAGS: 00000286
[  255.834455] RAX: 00000000ffffffff RBX: ff3a363e81f68000 RCX: 0000000000000017
[  255.834455] RDX: ffffffffabdcf675 RSI: 0000000000000282 RDI: ffffffffad0c2680
[  255.834456] RBP: 0000000000000001 R08: 0000000000000001 R09: ff3a363e81dcf000
[  255.834456] R10: ff4df2af0135fe68 R11: 0000000000000001 R12: ffffffffad0c2680
[  255.834457] R13: ff4df2af0035d000 R14: ff3a363e81dcf000 R15: 0000000000000282
[  255.834457]  ? rpm_suspend+0x185/0x5e0
[  255.834462]  uart_write+0xb4/0x270
[  255.834465]  n_tty_write+0x155/0x560
[  255.834468]  ? swake_up_all+0xd0/0xd0
[  255.834470]  file_tty_write.isra.0+0x15b/0x2a0
[  255.834471]  vfs_write+0x258/0x4d0
[  255.834475]  ksys_write+0x73/0xe0
[  255.834476]  do_syscall_64+0xa4/0xfc0
[  255.834478]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  255.834479] RIP: 0033:0x7f4a7ec73c5e
[  255.834481] 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
[  255.834482] RSP: 002b:00007fff3edf8090 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  255.834483] RAX: ffffffffffffffda RBX: 00005586c900b280 RCX: 00007f4a7ec73c5e
[  255.834483] RDX: 0000000000000001 RSI: 00005586c900b280 RDI: 0000000000000001
[  255.834484] RBP: 00007fff3edf80a0 R08: 0000000000000000 R09: 0000000000000000
[  255.834484] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  255.834484] R13: 00005586c8fcc010 R14: 0000000000000001 R15: 00005586c900b280
[  255.834485]  </TASK>
[  255.834486] handlers:
[  255.835700] [<000000005840d2f9>] serial8250_interrupt
[  255.835728] Disabling IRQ #51