[  199.213066] Mirror/redirect action on
[  214.199183] irq 51: nobody cared (try booting with the "irqpoll" option)
[  214.199281] CPU: 0 UID: 0 PID: 4321 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(voluntary) 
[  214.199284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  214.199285] Call Trace:
[  214.199289]  <IRQ>
[  214.199292]  dump_stack_lvl+0x4d/0x70
[  214.199298]  __report_bad_irq+0x35/0xb8
[  214.199307]  note_interrupt.cold+0x28/0x66
[  214.199308]  handle_irq_event+0x6e/0x70
[  214.199311]  handle_edge_irq+0xbc/0x180
[  214.199313]  __common_interrupt+0x40/0xd0
[  214.199315]  ? __sysvec_apic_timer_interrupt+0x52/0xf0
[  214.199318]  common_interrupt+0x82/0xa0
[  214.199322]  </IRQ>
[  214.199322]  <TASK>
[  214.199322]  asm_common_interrupt+0x26/0x40
[  214.199325] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  214.199328] 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 54 0a e9 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  214.199329] RSP: 0018:ff5c1bdb44893d38 EFLAGS: 00000286
[  214.199331] RAX: 00000000ffffffff RBX: ff1914e5c1fec000 RCX: 0000000000000017
[  214.199332] RDX: ffffffff8afb9c15 RSI: 0000000000000286 RDI: ffffffff8c2ae3c0
[  214.199332] RBP: 0000000000000001 R08: 0000000000000001 R09: ff5c1bdb44893e68
[  214.199333] R10: ff1914e5c243f400 R11: 0000000000000001 R12: ffffffff8c2ae3c0
[  214.199333] R13: ff5c1bdb403572a8 R14: ff1914e5c243f400 R15: 0000000000000286
[  214.199334]  ? rpm_suspend+0x185/0x5e0
[  214.199338]  uart_write+0xb4/0x270
[  214.199341]  n_tty_write+0x153/0x530
[  214.199343]  ? swake_up_all+0xd0/0xd0
[  214.199345]  file_tty_write.isra.0+0x15b/0x2a0
[  214.199346]  vfs_write+0x258/0x4d0
[  214.199350]  ? __hrtimer_run_queues+0x161/0x2a0
[  214.199352]  ksys_write+0x73/0xe0
[  214.199354]  do_syscall_64+0xa4/0xfd0
[  214.199355]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  214.199356] RIP: 0033:0x7fc7f352fc5e
[  214.199358] 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
[  214.199358] RSP: 002b:00007ffc3c9ec740 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  214.199359] RAX: ffffffffffffffda RBX: 000055b18f8ca1e0 RCX: 00007fc7f352fc5e
[  214.199360] RDX: 0000000000000001 RSI: 000055b18f8ca1e0 RDI: 0000000000000001
[  214.199360] RBP: 00007ffc3c9ec750 R08: 0000000000000000 R09: 0000000000000000
[  214.199360] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  214.199361] R13: 000055b18f88b010 R14: 0000000000000001 R15: 000055b18f8ca1e0
[  214.199361]  </TASK>
[  214.199362] handlers:
[  214.200661] [<000000006d95eb70>] serial8250_interrupt
[  214.200691] Disabling IRQ #51