[  232.177101] veth1: left promiscuous mode
[  237.249696] GACT probability NOT on
[  239.361401] Mirror/redirect action on
[  241.604409] tc (3464) used greatest stack depth: 11672 bytes left
[  255.534897] irq 51: nobody cared (try booting with the "irqpoll" option)
[  255.534979] CPU: 0 UID: 0 PID: 1014 Comm: perl Not tainted 6.19.0-rc3-virtme #1 PREEMPT(voluntary) 
[  255.534982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  255.534984] Call Trace:
[  255.534987]  <IRQ>
[  255.534990]  dump_stack_lvl+0x4d/0x70
[  255.534997]  __report_bad_irq+0x35/0xb8
[  255.534999]  note_interrupt.cold+0x28/0x66
[  255.535001]  handle_irq_event+0x6e/0x80
[  255.535004]  handle_edge_irq+0xbc/0x180
[  255.535006]  __common_interrupt+0x40/0xd0
[  255.535008]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  255.535010]  common_interrupt+0x7a/0x90
[  255.535014]  </IRQ>
[  255.535014]  <TASK>
[  255.535014]  asm_common_interrupt+0x26/0x40
[  255.535017] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  255.535020] 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
[  255.535021] RSP: 0018:ff6028ff81387d38 EFLAGS: 00000286
[  255.535023] RAX: 00000000ffffffff RBX: ff2a473501f68000 RCX: 0000000000000017
[  255.535023] RDX: ffffffffa39cea75 RSI: 0000000000000282 RDI: ffffffffa4cc1680
[  255.535024] RBP: 0000000000000001 R08: 0000000000000001 R09: ff2a47350481a000
[  255.535024] R10: ff6028ff81387e68 R11: 0000000000000001 R12: ffffffffa4cc1680
[  255.535025] R13: ff6028ff80355000 R14: ff2a47350481a000 R15: 0000000000000282
[  255.535026]  ? rpm_suspend+0x185/0x5e0
[  255.535030]  uart_write+0xb4/0x270
[  255.535033]  n_tty_write+0x155/0x560
[  255.535036]  ? swake_up_all+0xd0/0xd0
[  255.535038]  file_tty_write.isra.0+0x15b/0x2a0
[  255.535039]  vfs_write+0x258/0x4d0
[  255.535042]  ? __hrtimer_run_queues+0x161/0x2a0
[  255.535045]  ksys_write+0x73/0xe0
[  255.535046]  do_syscall_64+0xa4/0xfc0
[  255.535048]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  255.535049] RIP: 0033:0x7f3ecb153c5e
[  255.535051] 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
[  255.535051] RSP: 002b:00007ffe99b03e70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  255.535052] RAX: ffffffffffffffda RBX: 00005556ee4031c0 RCX: 00007f3ecb153c5e
[  255.535053] RDX: 0000000000000001 RSI: 00005556ee4031c0 RDI: 0000000000000001
[  255.535053] RBP: 00007ffe99b03e80 R08: 0000000000000000 R09: 0000000000000000
[  255.535054] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  255.535054] R13: 00005556ee3c4010 R14: 0000000000000001 R15: 00005556ee4031c0
[  255.535055]  </TASK>
[  255.535055] handlers:
[  255.536386] [<00000000456e100f>] serial8250_interrupt
[  255.536415] Disabling IRQ #51