[ 1312.895658][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1312.896234][    C0] CPU: 0 UID: 0 PID: 19022 Comm: perl Not tainted 6.16.0-virtme #1 PREEMPT(full) 
[ 1312.896240][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1312.896242][    C0] Call Trace:
[ 1312.896246][    C0]  <IRQ>
[ 1312.896249][    C0]  dump_stack_lvl+0x82/0xc0
[ 1312.896264][    C0]  __report_bad_irq+0x5f/0x1b0
[ 1312.896272][    C0]  note_interrupt+0x661/0x7e0
[ 1312.896279][    C0]  handle_irq_event+0x165/0x1c0
[ 1312.896287][    C0]  handle_edge_irq+0x324/0x880
[ 1312.896296][    C0]  __common_interrupt+0xaa/0x1c0
[ 1312.896304][    C0]  common_interrupt+0xb9/0xe0
[ 1312.896309][    C0]  </IRQ>
[ 1312.896310][    C0]  <TASK>
[ 1312.896314][    C0]  asm_common_interrupt+0x26/0x40
[ 1312.896318][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[ 1312.896329][    C0] Code: 74 24 10 e8 31 ea 03 fe 48 89 ef e8 59 39 04 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> 9a 6d f8 fd 65 8b 05 13 ac 0b 02 85 c0 74 0a 5b 5d c3 e8 d7 ee
[ 1312.896332][    C0] RSP: 0018:ffffc900021f7a98 EFLAGS: 00000206
[ 1312.896337][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040
[ 1312.896339][    C0] RDX: 0000000000000000 RSI: ffffffffb79c591b RDI: 0000000000000001
[ 1312.896341][    C0] RBP: ffffffffba248300 R08: 0000000000000001 R09: 0000000000000001
[ 1312.896343][    C0] R10: ffffffffb8811c17 R11: ffff888005fa0970 R12: 00000000ffffffff
[ 1312.896344][    C0] R13: 0000000000000001 R14: ffffffffba248408 R15: 00000000ffffffff
[ 1312.896361][    C0]  uart_write+0x220/0x920
[ 1312.896372][    C0]  process_output_block+0x142/0x7b0
[ 1312.896377][    C0]  ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 1312.896385][    C0]  n_tty_write+0x426/0x7c0
[ 1312.896387][    C0]  ? _copy_from_iter+0x1d1/0x12e0
[ 1312.896400][    C0]  ? n_tty_receive_signal_char+0x110/0x110
[ 1312.896406][    C0]  ? __init_waitqueue_head+0x150/0x150
[ 1312.896412][    C0]  ? lock_acquire+0x104/0x160
[ 1312.896414][    C0]  ? iterate_tty_write+0x91/0x530
[ 1312.896426][    C0]  iterate_tty_write+0x220/0x530
[ 1312.896433][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1312.896440][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1312.896448][    C0]  vfs_write+0xaae/0x1200
[ 1312.896454][    C0]  ? find_held_lock+0x2b/0x80
[ 1312.896459][    C0]  ? kernel_write+0x6b0/0x6b0
[ 1312.896466][    C0]  ? clockevents_program_event+0xf3/0x2f0
[ 1312.896477][    C0]  ? clockevents_program_event+0x1e4/0x2f0
[ 1312.896484][    C0]  ksys_write+0xf7/0x1d0
[ 1312.896488][    C0]  ? __ia32_sys_read+0xb0/0xb0
[ 1312.896499][    C0]  do_syscall_64+0xc1/0x370
[ 1312.896504][    C0]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1312.896507][    C0] RIP: 0033:0x7fd973f9f337
[ 1312.896511][    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
[ 1312.896513][    C0] RSP: 002b:00007ffdfd796eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1312.896516][    C0] RAX: ffffffffffffffda RBX: 0000559d2d0772b0 RCX: 00007fd973f9f337
[ 1312.896517][    C0] RDX: 0000000000000001 RSI: 0000559d2d0772b0 RDI: 0000000000000001
[ 1312.896519][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1312.896520][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000559d2d0625e0
[ 1312.896522][    C0] R13: 0000559d2d0432a0 R14: 0000000000000001 R15: 0000559d2d0625e0
[ 1312.896536][    C0]  </TASK>
[ 1312.896537][    C0] handlers:
[ 1312.913101][    C0] [<ffffffffb6241760>] serial8250_interrupt
[ 1312.913553][    C0] Disabling IRQ #51