[  917.437351][T17586] Mirror/redirect action on
[  959.972847][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  959.973408][    C0] CPU: 0 UID: 0 PID: 17420 Comm: perl Not tainted 6.17.0-rc6-virtme #1 PREEMPT(full) 
[  959.973414][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  959.973418][    C0] Call Trace:
[  959.973420][    C0]  <IRQ>
[  959.973423][    C0]  dump_stack_lvl+0x82/0xc0
[  959.973437][    C0]  __report_bad_irq+0x5f/0x1b0
[  959.973447][    C0]  note_interrupt+0x661/0x7e0
[  959.973455][    C0]  handle_irq_event+0x165/0x1c0
[  959.973461][    C0]  handle_edge_irq+0x324/0x880
[  959.973471][    C0]  __common_interrupt+0xa4/0x230
[  959.973479][    C0]  common_interrupt+0xb9/0xe0
[  959.973486][    C0]  </IRQ>
[  959.973487][    C0]  <TASK>
[  959.973490][    C0]  asm_common_interrupt+0x26/0x40
[  959.973495][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[  959.973504][    C0] Code: 74 24 10 e8 01 80 02 fe 48 89 ef e8 29 cf 02 fe 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 <e8> 8a 02 f7 fd 65 8b 05 e3 7f 0a 02 85 c0 74 0a 5b 5d c3 e8 87 82
[  959.973507][    C0] RSP: 0018:ffffc90002ca7a98 EFLAGS: 00000206
[  959.973511][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[  959.973513][    C0] RDX: 0000000000000000 RSI: ffffffffb39c6b0b RDI: 0000000000000001
[  959.973515][    C0] RBP: ffffffffb624d400 R08: 0000000000000001 R09: 0000000000000001
[  959.973517][    C0] R10: ffffffffb4814217 R11: ffff8880057b8970 R12: 00000000ffffffff
[  959.973519][    C0] R13: 0000000000000001 R14: ffffffffb624d508 R15: 00000000ffffffff
[  959.973538][    C0]  uart_write+0x220/0x920
[  959.973550][    C0]  process_output_block+0x142/0x7b0
[  959.973557][    C0]  ? _raw_spin_unlock_irqrestore+0x59/0x70
[  959.973564][    C0]  n_tty_write+0x426/0x7c0
[  959.973567][    C0]  ? _copy_from_iter+0x1d1/0x1340
[  959.973579][    C0]  ? n_tty_receive_signal_char+0x110/0x110
[  959.973585][    C0]  ? __init_waitqueue_head+0x150/0x150
[  959.973593][    C0]  ? lock_acquire+0x104/0x160
[  959.973597][    C0]  ? iterate_tty_write+0x91/0x530
[  959.973609][    C0]  iterate_tty_write+0x220/0x530
[  959.973616][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  959.973624][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  959.973632][    C0]  vfs_write+0xaae/0x12c0
[  959.973640][    C0]  ? find_held_lock+0x2b/0x80
[  959.973645][    C0]  ? kernel_write+0x6b0/0x6b0
[  959.973653][    C0]  ? clockevents_program_event+0xf3/0x2f0
[  959.973664][    C0]  ? clockevents_program_event+0x1e4/0x2f0
[  959.973671][    C0]  ksys_write+0xf7/0x1d0
[  959.973675][    C0]  ? __ia32_sys_read+0xb0/0xb0
[  959.973686][    C0]  do_syscall_64+0xc1/0x300
[  959.973692][    C0]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  959.973694][    C0] RIP: 0033:0x7f0097677337
[  959.973699][    C0] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[  959.973701][    C0] RSP: 002b:00007fffcf606058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  959.973705][    C0] RAX: ffffffffffffffda RBX: 000055a346342420 RCX: 00007f0097677337
[  959.973706][    C0] RDX: 0000000000000001 RSI: 000055a346342420 RDI: 0000000000000001
[  959.973708][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  959.973710][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055a34632d600
[  959.973711][    C0] R13: 000055a34630e2a0 R14: 0000000000000001 R15: 000055a34632d600
[  959.973725][    C0]  </TASK>
[  959.973727][    C0] handlers:
[  959.989966][    C0] [<ffffffffb2247760>] serial8250_interrupt
[  959.990433][    C0] Disabling IRQ #51