[ 1506.514765][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1506.515397][    C0] CPU: 0 UID: 0 PID: 11802 Comm: perl Not tainted 6.16.0-virtme #1 PREEMPT(full) 
[ 1506.515406][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1506.515413][    C0] Call Trace:
[ 1506.515417][    C0]  <IRQ>
[ 1506.515420][    C0]  dump_stack_lvl+0x82/0xd0
[ 1506.515455][    C0]  __report_bad_irq+0x5f/0x1a0
[ 1506.515474][    C0]  note_interrupt+0x665/0x7e0
[ 1506.515482][    C0]  handle_irq_event+0x16d/0x1c0
[ 1506.515491][    C0]  handle_edge_irq+0x326/0x890
[ 1506.515501][    C0]  __common_interrupt+0xad/0x1d0
[ 1506.515521][    C0]  common_interrupt+0xb9/0xe0
[ 1506.515532][    C0]  </IRQ>
[ 1506.515534][    C0]  <TASK>
[ 1506.515538][    C0]  asm_common_interrupt+0x26/0x40
[ 1506.515547][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1506.515555][    C0] Code: 74 24 10 e8 11 65 f6 fd 48 89 ef e8 c9 b7 f6 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 <e8> 7a 99 ea fd 65 8b 05 53 19 50 02 85 c0 74 0e 5b 5d c3 cc cc cc
[ 1506.515558][    C0] RSP: 0018:ffffc9000135faa0 EFLAGS: 00000206
[ 1506.515565][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 1506.515568][    C0] RDX: 0000000000000000 RSI: ffffffff8dce6e24 RDI: 0000000000000001
[ 1506.515570][    C0] RBP: ffffffff907b0240 R08: 0000000000000001 R09: 0000000000000001
[ 1506.515572][    C0] R10: ffffffff8ea18fd7 R11: ffff888006178970 R12: 00000000ffffffff
[ 1506.515574][    C0] R13: 0000000000000001 R14: ffffffff907b0348 R15: 00000000ffffffff
[ 1506.515591][    C0]  uart_write+0x220/0x920
[ 1506.515613][    C0]  process_output_block+0x145/0x7b0
[ 1506.515623][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1506.515631][    C0]  n_tty_write+0x419/0x7b0
[ 1506.515642][    C0]  ? __pfx_n_tty_write+0x10/0x10
[ 1506.515649][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[ 1506.515657][    C0]  ? lock_acquire+0x10c/0x170
[ 1506.515665][    C0]  ? iterate_tty_write+0x91/0x540
[ 1506.515676][    C0]  iterate_tty_write+0x223/0x540
[ 1506.515683][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1506.515692][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1506.515700][    C0]  vfs_write+0xab5/0x1210
[ 1506.515716][    C0]  ? __run_timers+0x54b/0x810
[ 1506.515728][    C0]  ? __pfx_mix_interrupt_randomness+0x10/0x10
[ 1506.515736][    C0]  ? __pfx_vfs_write+0x10/0x10
[ 1506.515744][    C0]  ? __pfx___run_timers+0x10/0x10
[ 1506.515754][    C0]  ? find_held_lock+0x2b/0x80
[ 1506.515764][    C0]  ksys_write+0xf7/0x1d0
[ 1506.515769][    C0]  ? __pfx_ksys_write+0x10/0x10
[ 1506.515775][    C0]  ? handle_softirqs+0x358/0x620
[ 1506.515792][    C0]  do_syscall_64+0xc1/0x380
[ 1506.515799][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1506.515801][    C0] RIP: 0033:0x7f9ba1876337
[ 1506.515807][    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
[ 1506.515809][    C0] RSP: 002b:00007ffd1e8277a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1506.515812][    C0] RAX: ffffffffffffffda RBX: 000055b3a650f3f0 RCX: 00007f9ba1876337
[ 1506.515815][    C0] RDX: 0000000000000001 RSI: 000055b3a650f3f0 RDI: 0000000000000001
[ 1506.515817][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1506.515818][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b3a64fa5e0
[ 1506.515820][    C0] R13: 000055b3a64db2a0 R14: 0000000000000001 R15: 000055b3a64fa5e0
[ 1506.515835][    C0]  </TASK>
[ 1506.515837][    C0] handlers:
[ 1506.535073][    C0] [<ffffffff8c2f0320>] serial8250_interrupt
[ 1506.536068][    C0] Disabling IRQ #51