[  983.410195][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  983.410797][    C0] CPU: 0 UID: 0 PID: 5700 Comm: perl Not tainted 6.18.0-rc1-virtme #1 PREEMPT(full) 
[  983.410802][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  983.410805][    C0] Call Trace:
[  983.410808][    C0]  <IRQ>
[  983.410810][    C0]  dump_stack_lvl+0x82/0xc0
[  983.410822][    C0]  __report_bad_irq+0x5f/0x1b0
[  983.410830][    C0]  note_interrupt+0x661/0x7e0
[  983.410837][    C0]  handle_irq_event+0x165/0x1c0
[  983.410844][    C0]  handle_edge_irq+0x324/0x880
[  983.410854][    C0]  __common_interrupt+0xa4/0x230
[  983.410863][    C0]  common_interrupt+0xb9/0xe0
[  983.410869][    C0]  </IRQ>
[  983.410870][    C0]  <TASK>
[  983.410874][    C0]  asm_common_interrupt+0x26/0x40
[  983.410878][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[  983.410884][    C0] Code: 74 24 10 e8 81 0e 00 fe 48 89 ef e8 a9 5d 00 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 94 f4 fd 65 8b 05 43 3e 08 02 85 c0 74 0a 5b 5d c3 e8 b7 21
[  983.410888][    C0] RSP: 0018:ffffc900042bfa88 EFLAGS: 00000206
[  983.410892][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[  983.410894][    C0] RDX: 0000000000000000 RSI: ffffffff95185534 RDI: 0000000000000001
[  983.410896][    C0] RBP: ffffffff97a6a520 R08: 0000000000000001 R09: 0000000000000001
[  983.410898][    C0] R10: ffffffff96022857 R11: ffff888005fd8970 R12: 00000000ffffffff
[  983.410900][    C0] R13: 0000000000000001 R14: ffffffff97a6a628 R15: 00000000ffffffff
[  983.410916][    C0]  uart_write+0x220/0x920
[  983.410928][    C0]  process_output_block+0x142/0x7b0
[  983.410935][    C0]  ? _raw_spin_unlock_irqrestore+0x59/0x70
[  983.410942][    C0]  n_tty_write+0x423/0x7c0
[  983.410945][    C0]  ? _copy_from_iter+0x1d1/0x1340
[  983.410957][    C0]  ? n_tty_receive_signal_char+0x110/0x110
[  983.410963][    C0]  ? __init_waitqueue_head+0x150/0x150
[  983.410970][    C0]  ? lock_acquire+0x104/0x160
[  983.410974][    C0]  ? iterate_tty_write+0x91/0x530
[  983.410984][    C0]  iterate_tty_write+0x220/0x530
[  983.410990][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  983.410997][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  983.411005][    C0]  vfs_write+0xaae/0x12c0
[  983.411013][    C0]  ? kernel_write+0x6b0/0x6b0
[  983.411019][    C0]  ? rcu_is_watching+0x12/0xb0
[  983.411025][    C0]  ? trace_rseq_update+0xce/0x130
[  983.411035][    C0]  ? __rseq_handle_notify_resume+0x2a7/0x400
[  983.411045][    C0]  ksys_write+0xf7/0x1d0
[  983.411050][    C0]  ? __ia32_sys_read+0xb0/0xb0
[  983.411061][    C0]  do_syscall_64+0xc1/0xfd0
[  983.411067][    C0]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  983.411070][    C0] RIP: 0033:0x7fcba8e40257
[  983.411074][    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
[  983.411076][    C0] RSP: 002b:00007fffa4338028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  983.411079][    C0] RAX: ffffffffffffffda RBX: 000055564202b420 RCX: 00007fcba8e40257
[  983.411081][    C0] RDX: 0000000000000001 RSI: 000055564202b420 RDI: 0000000000000001
[  983.411082][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  983.411084][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000555642016600
[  983.411085][    C0] R13: 0000555641ff72a0 R14: 0000000000000001 R15: 0000555642016600
[  983.411101][    C0]  </TASK>
[  983.411102][    C0] handlers:
[  983.428356][    C0] [<ffffffff93a87100>] serial8250_interrupt
[  983.428871][    C0] Disabling IRQ #51