[  953.495024][ T6270] Mirror/redirect action on
[  972.797522][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  972.798135][    C0] CPU: 0 UID: 0 PID: 6109 Comm: perl Not tainted 6.17.0-rc6-virtme #1 PREEMPT(full) 
[  972.798142][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  972.798145][    C0] Call Trace:
[  972.798147][    C0]  <IRQ>
[  972.798150][    C0]  dump_stack_lvl+0x82/0xc0
[  972.798163][    C0]  __report_bad_irq+0x5f/0x1b0
[  972.798173][    C0]  note_interrupt+0x661/0x7e0
[  972.798181][    C0]  handle_irq_event+0x165/0x1c0
[  972.798186][    C0]  handle_edge_irq+0x324/0x880
[  972.798196][    C0]  __common_interrupt+0xa4/0x230
[  972.798205][    C0]  common_interrupt+0xb9/0xe0
[  972.798211][    C0]  </IRQ>
[  972.798212][    C0]  <TASK>
[  972.798216][    C0]  asm_common_interrupt+0x26/0x40
[  972.798221][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[  972.798229][    C0] Code: 74 24 10 e8 01 b0 02 fe 48 89 ef e8 29 ff 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 32 f7 fd 65 8b 05 e3 9f 0a 02 85 c0 74 0a 5b 5d c3 e8 87 b2
[  972.798232][    C0] RSP: 0018:ffffc900069efa98 EFLAGS: 00000206
[  972.798237][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[  972.798239][    C0] RDX: 0000000000000000 RSI: ffffffff927c6acb RDI: 0000000000000001
[  972.798241][    C0] RBP: ffffffff9504c400 R08: 0000000000000001 R09: 0000000000000001
[  972.798243][    C0] R10: ffffffff93614017 R11: ffff888005eb0970 R12: 00000000ffffffff
[  972.798245][    C0] R13: 0000000000000001 R14: ffffffff9504c508 R15: 00000000ffffffff
[  972.798262][    C0]  uart_write+0x220/0x920
[  972.798273][    C0]  process_output_block+0x142/0x7b0
[  972.798280][    C0]  ? _raw_spin_unlock_irqrestore+0x59/0x70
[  972.798288][    C0]  n_tty_write+0x426/0x7c0
[  972.798290][    C0]  ? _copy_from_iter+0x1d1/0x1340
[  972.798303][    C0]  ? n_tty_receive_signal_char+0x110/0x110
[  972.798309][    C0]  ? __init_waitqueue_head+0x150/0x150
[  972.798321][    C0]  ? lock_acquire+0x104/0x160
[  972.798327][    C0]  ? iterate_tty_write+0x91/0x530
[  972.798343][    C0]  iterate_tty_write+0x220/0x530
[  972.798351][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  972.798358][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  972.798366][    C0]  vfs_write+0xaae/0x12c0
[  972.798374][    C0]  ? find_held_lock+0x2b/0x80
[  972.798380][    C0]  ? kernel_write+0x6b0/0x6b0
[  972.798388][    C0]  ? clockevents_program_event+0xf3/0x2f0
[  972.798400][    C0]  ? clockevents_program_event+0x1e4/0x2f0
[  972.798408][    C0]  ksys_write+0xf7/0x1d0
[  972.798412][    C0]  ? __ia32_sys_read+0xb0/0xb0
[  972.798423][    C0]  do_syscall_64+0xc1/0x300
[  972.798429][    C0]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  972.798432][    C0] RIP: 0033:0x7fe670749337
[  972.798437][    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
[  972.798440][    C0] RSP: 002b:00007fff1ff9e0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  972.798443][    C0] RAX: ffffffffffffffda RBX: 000055ef0c5ed420 RCX: 00007fe670749337
[  972.798445][    C0] RDX: 0000000000000001 RSI: 000055ef0c5ed420 RDI: 0000000000000001
[  972.798446][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  972.798448][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055ef0c5d8600
[  972.798450][    C0] R13: 000055ef0c5b92a0 R14: 0000000000000001 R15: 000055ef0c5d8600
[  972.798464][    C0]  </TASK>
[  972.798466][    C0] handlers:
[  972.815394][    C0] [<ffffffff91047820>] serial8250_interrupt
[  972.815952][    C0] Disabling IRQ #51