[  367.230277] Mirror/redirect action on
[  383.145339] irq 51: nobody cared (try booting with the "irqpoll" option)
[  383.145420] CPU: 0 UID: 0 PID: 10558 Comm: perl Not tainted 6.19.0-rc1-virtme #1 PREEMPT(voluntary) 
[  383.145422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  383.145424] Call Trace:
[  383.145427]  <IRQ>
[  383.145430]  dump_stack_lvl+0x4d/0x70
[  383.145437]  __report_bad_irq+0x35/0xb8
[  383.145439]  note_interrupt.cold+0x28/0x66
[  383.145441]  handle_irq_event+0x6e/0x80
[  383.145444]  handle_edge_irq+0xbc/0x180
[  383.145446]  __common_interrupt+0x40/0xd0
[  383.145448]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  383.145450]  common_interrupt+0x7a/0x90
[  383.145454]  </IRQ>
[  383.145454]  <TASK>
[  383.145455]  asm_common_interrupt+0x26/0x40
[  383.145457] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  383.145460] 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
[  383.145460] RSP: 0018:ff6f3ac3c9dffd38 EFLAGS: 00000286
[  383.145463] RAX: 00000000ffffffff RBX: ff28240101f64000 RCX: 0000000000000017
[  383.145463] RDX: ffffffffb5dce675 RSI: 0000000000000282 RDI: ffffffffb70c0680
[  383.145464] RBP: 0000000000000001 R08: 0000000000000001 R09: ff28240102fd4800
[  383.145464] R10: ff6f3ac3c9dffe68 R11: 0000000000000001 R12: ffffffffb70c0680
[  383.145465] R13: ff6f3ac3c0355000 R14: ff28240102fd4800 R15: 0000000000000282
[  383.145465]  ? rpm_suspend+0x185/0x5e0
[  383.145470]  uart_write+0xb4/0x270
[  383.145473]  n_tty_write+0x155/0x560
[  383.145475]  ? swake_up_all+0xd0/0xd0
[  383.145477]  file_tty_write.isra.0+0x15b/0x2a0
[  383.145478]  vfs_write+0x258/0x4d0
[  383.145482]  ksys_write+0x73/0xe0
[  383.145483]  do_syscall_64+0xa4/0xfc0
[  383.145485]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  383.145486] RIP: 0033:0x7f6c07ef3c5e
[  383.145492] 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
[  383.145492] RSP: 002b:00007ffd9fa72870 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  383.145493] RAX: ffffffffffffffda RBX: 0000564e135182f0 RCX: 00007f6c07ef3c5e
[  383.145494] RDX: 0000000000000001 RSI: 0000564e135182f0 RDI: 0000000000000001
[  383.145494] RBP: 00007ffd9fa72880 R08: 0000000000000000 R09: 0000000000000000
[  383.145494] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  383.145495] R13: 0000564e134d9010 R14: 0000000000000001 R15: 0000564e135182f0
[  383.145496]  </TASK>
[  383.145496] handlers:
[  383.146676] [<00000000811deddc>] serial8250_interrupt
[  383.146707] Disabling IRQ #51