[  164.647753] netdevsim netdevsim30556 eni30556np1: renamed from eth0
[  164.664647] netdevsim netdevsim208 eni208np1: renamed from eth0
[  171.152279] irq 51: nobody cared (try booting with the "irqpoll" option)
[  171.152367] CPU: 0 UID: 0 PID: 4863 Comm: perl Not tainted 6.19.0-rc4-virtme #1 PREEMPT(voluntary) 
[  171.152369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  171.152371] Call Trace:
[  171.152373]  <IRQ>
[  171.152375]  dump_stack_lvl+0x4d/0x70
[  171.152381]  __report_bad_irq+0x35/0xb8
[  171.152383]  note_interrupt.cold+0x28/0x66
[  171.152385]  handle_irq_event+0x6e/0x80
[  171.152387]  handle_edge_irq+0xbc/0x180
[  171.152390]  __common_interrupt+0x40/0xd0
[  171.152392]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  171.152395]  common_interrupt+0x7a/0x90
[  171.152398]  </IRQ>
[  171.152399]  <TASK>
[  171.152399]  asm_common_interrupt+0x26/0x40
[  171.152401] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  171.152403] 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 12 28 01 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  171.152404] RSP: 0018:ff4c8bbac0adfd38 EFLAGS: 00000286
[  171.152406] RAX: 00000000ffffffff RBX: ff4bc52901d84000 RCX: 0000000000000017
[  171.152407] RDX: ffffffffab9d53b5 RSI: 0000000000000286 RDI: ffffffffad0c5660
[  171.152407] RBP: 0000000000000001 R08: 0000000000000001 R09: ff4bc52901ec2400
[  171.152408] R10: ff4c8bbac0adfe68 R11: 0000000000000001 R12: ffffffffad0c5660
[  171.152408] R13: ff4c8bbac035d000 R14: ff4bc52901ec2400 R15: 0000000000000286
[  171.152409]  ? rpm_suspend+0x185/0x5e0
[  171.152412]  uart_write+0xb4/0x270
[  171.152415]  n_tty_write+0x155/0x560
[  171.152418]  ? swake_up_all+0xd0/0xd0
[  171.152420]  file_tty_write.isra.0+0x15b/0x2a0
[  171.152421]  vfs_write+0x258/0x4d0
[  171.152424]  ? __hrtimer_run_queues+0x161/0x2a0
[  171.152426]  ksys_write+0x73/0xe0
[  171.152428]  do_syscall_64+0xa4/0xfc0
[  171.152430]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  171.152431] RIP: 0033:0x7f1d858bcc5e
[  171.152432] 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
[  171.152433] RSP: 002b:00007ffc23f93dc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  171.152434] RAX: ffffffffffffffda RBX: 00005636fc097170 RCX: 00007f1d858bcc5e
[  171.152434] RDX: 0000000000000001 RSI: 00005636fc097170 RDI: 0000000000000001
[  171.152434] RBP: 00007ffc23f93dd0 R08: 0000000000000000 R09: 0000000000000000
[  171.152435] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  171.152435] R13: 00005636fc058010 R14: 0000000000000001 R15: 00005636fc097170
[  171.152436]  </TASK>
[  171.152436] handlers:
[  171.154264] [<0000000062dcd450>] serial8250_interrupt
[  171.154298] Disabling IRQ #51