[  367.240433] Mirror/redirect action on
[  383.316100] irq 51: nobody cared (try booting with the "irqpoll" option)
[  383.316185] CPU: 0 UID: 0 PID: 10559 Comm: perl Not tainted 6.19.0-rc1-virtme #1 PREEMPT(voluntary) 
[  383.316187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  383.316189] Call Trace:
[  383.316192]  <IRQ>
[  383.316196]  dump_stack_lvl+0x4d/0x70
[  383.316202]  __report_bad_irq+0x35/0xb8
[  383.316205]  note_interrupt.cold+0x28/0x66
[  383.316206]  handle_irq_event+0x6e/0x80
[  383.316209]  handle_edge_irq+0xbc/0x180
[  383.316211]  __common_interrupt+0x40/0xd0
[  383.316214]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  383.316215]  common_interrupt+0x7a/0x90
[  383.316219]  </IRQ>
[  383.316219]  <TASK>
[  383.316220]  asm_common_interrupt+0x26/0x40
[  383.316222] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  383.316225] 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
[  383.316226] RSP: 0018:ff47064ac5767d38 EFLAGS: 00000286
[  383.316228] RAX: 00000000ffffffff RBX: ff2b1289c1f88000 RCX: 0000000000000017
[  383.316229] RDX: ffffffff9d1ce7f5 RSI: 0000000000000282 RDI: ffffffff9e4c0680
[  383.316229] RBP: 0000000000000001 R08: 0000000000000001 R09: ff2b1289c409a400
[  383.316230] R10: ff47064ac5767e68 R11: 0000000000000001 R12: ffffffff9e4c0680
[  383.316230] R13: ff47064ac034d000 R14: ff2b1289c409a400 R15: 0000000000000282
[  383.316231]  ? rpm_suspend+0x185/0x5e0
[  383.316235]  uart_write+0xb4/0x270
[  383.316238]  n_tty_write+0x155/0x560
[  383.316241]  ? swake_up_all+0xd0/0xd0
[  383.316242]  file_tty_write.isra.0+0x15b/0x2a0
[  383.316244]  vfs_write+0x258/0x4d0
[  383.316247]  ? __hrtimer_run_queues+0x161/0x2a0
[  383.316249]  ksys_write+0x73/0xe0
[  383.316250]  do_syscall_64+0xa4/0xfc0
[  383.316252]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  383.316253] RIP: 0033:0x7f420d0f9c5e
[  383.316255] 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
[  383.316256] RSP: 002b:00007ffe98d5add0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  383.316257] RAX: ffffffffffffffda RBX: 00005654a75181c0 RCX: 00007f420d0f9c5e
[  383.316257] RDX: 0000000000000001 RSI: 00005654a75181c0 RDI: 0000000000000001
[  383.316257] RBP: 00007ffe98d5ade0 R08: 0000000000000000 R09: 0000000000000000
[  383.316258] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  383.316258] R13: 00005654a74d9010 R14: 0000000000000001 R15: 00005654a75181c0
[  383.316259]  </TASK>
[  383.316259] handlers:
[  383.317276] [<00000000a8e3c892>] serial8250_interrupt
[  383.317297] Disabling IRQ #51