[ 1724.615658][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1724.616247][    C0] CPU: 0 UID: 0 PID: 5185 Comm: perl Not tainted 6.16.0-virtme #1 PREEMPT(full) 
[ 1724.616255][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1724.616262][    C0] Call Trace:
[ 1724.616266][    C0]  <IRQ>
[ 1724.616268][    C0]  dump_stack_lvl+0x82/0xc0
[ 1724.616301][    C0]  __report_bad_irq+0x5f/0x1a0
[ 1724.616319][    C0]  note_interrupt+0x661/0x7e0
[ 1724.616326][    C0]  handle_irq_event+0x165/0x1c0
[ 1724.616336][    C0]  handle_edge_irq+0x320/0x880
[ 1724.616346][    C0]  __common_interrupt+0xaa/0x1c0
[ 1724.616361][    C0]  common_interrupt+0xb9/0xe0
[ 1724.616368][    C0]  </IRQ>
[ 1724.616369][    C0]  <TASK>
[ 1724.616372][    C0]  asm_common_interrupt+0x26/0x40
[ 1724.616380][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x70
[ 1724.616398][    C0] Code: 74 24 10 e8 c1 c1 04 fe 48 89 ef e8 e9 10 05 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> da 47 f9 fd 65 8b 05 f3 18 0c 02 85 c0 74 0a 5b 5d c3 e8 37 b3
[ 1724.616402][    C0] RSP: 0018:ffffc900012f7aa0 EFLAGS: 00000206
[ 1724.616409][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 1724.616412][    C0] RDX: 0000000000000000 RSI: ffffffff8abc54a6 RDI: 0000000000000001
[ 1724.616413][    C0] RBP: ffffffff8d4563c0 R08: 0000000000000001 R09: 0000000000000001
[ 1724.616415][    C0] R10: ffffffff8ba140d7 R11: ffff888005f40970 R12: 00000000ffffffff
[ 1724.616417][    C0] R13: 0000000000000001 R14: ffffffff8d4564c8 R15: 00000000ffffffff
[ 1724.616435][    C0]  uart_write+0x220/0x920
[ 1724.616456][    C0]  process_output_block+0x142/0x7b0
[ 1724.616466][    C0]  ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 1724.616473][    C0]  n_tty_write+0x415/0x7a0
[ 1724.616483][    C0]  ? n_tty_receive_signal_char+0x110/0x110
[ 1724.616489][    C0]  ? __init_waitqueue_head+0x150/0x150
[ 1724.616500][    C0]  ? lock_acquire+0x104/0x160
[ 1724.616503][    C0]  ? iterate_tty_write+0x91/0x530
[ 1724.616518][    C0]  iterate_tty_write+0x220/0x530
[ 1724.616525][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1724.616533][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1724.616541][    C0]  vfs_write+0xaae/0x1200
[ 1724.616556][    C0]  ? kernel_write+0x6b0/0x6b0
[ 1724.616562][    C0]  ? trace_rseq_update+0xce/0x130
[ 1724.616574][    C0]  ? rseq_update_cpu_node_id+0x10c/0x170
[ 1724.616584][    C0]  ? rcu_is_watching+0x12/0xb0
[ 1724.616597][    C0]  ksys_write+0xf7/0x1d0
[ 1724.616602][    C0]  ? __ia32_sys_read+0xb0/0xb0
[ 1724.616613][    C0]  do_syscall_64+0xc1/0x370
[ 1724.616623][    C0]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1724.616626][    C0] RIP: 0033:0x7fc0010c7337
[ 1724.616631][    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
[ 1724.616634][    C0] RSP: 002b:00007ffdfa930618 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1724.616637][    C0] RAX: ffffffffffffffda RBX: 0000562bc52863f0 RCX: 00007fc0010c7337
[ 1724.616639][    C0] RDX: 0000000000000001 RSI: 0000562bc52863f0 RDI: 0000000000000001
[ 1724.616641][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1724.616642][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000562bc52715e0
[ 1724.616644][    C0] R13: 0000562bc52522a0 R14: 0000000000000001 R15: 0000562bc52715e0
[ 1724.616659][    C0]  </TASK>
[ 1724.616660][    C0] handlers:
[ 1724.632789][    C0] [<ffffffff89440230>] serial8250_interrupt
[ 1724.633642][    C0] Disabling IRQ #51