[ 1669.092591][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1669.093188][    C0] CPU: 0 UID: 0 PID: 7285 Comm: perl Not tainted 6.15.0-virtme #1 PREEMPT(full) 
[ 1669.093193][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1669.093196][    C0] Call Trace:
[ 1669.093198][    C0]  <IRQ>
[ 1669.093201][    C0]  dump_stack_lvl+0x82/0xd0
[ 1669.093213][    C0]  __report_bad_irq+0x5f/0x1a0
[ 1669.093223][    C0]  note_interrupt+0x665/0x7e0
[ 1669.093231][    C0]  handle_irq_event+0x16d/0x1c0
[ 1669.093237][    C0]  handle_edge_irq+0x23b/0x930
[ 1669.093246][    C0]  __common_interrupt+0xad/0x1d0
[ 1669.093253][    C0]  common_interrupt+0xb9/0xe0
[ 1669.093259][    C0]  </IRQ>
[ 1669.093260][    C0]  <TASK>
[ 1669.093264][    C0]  asm_common_interrupt+0x26/0x40
[ 1669.093268][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80
[ 1669.093274][    C0] Code: 74 24 10 e8 81 08 7a fd 48 89 ef e8 39 5b 7a 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> fa 18 6e fd 65 8b 05 53 2b b3 02 85 c0 74 0e 5b 5d c3 cc cc cc
[ 1669.093277][    C0] RSP: 0018:ffffc900013c7aa0 EFLAGS: 00000206
[ 1669.093281][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040
[ 1669.093283][    C0] RDX: 0000000000000000 RSI: ffffffffad0b7221 RDI: 0000000000000001
[ 1669.093285][    C0] RBP: ffffffffaffd2480 R08: 0000000000000001 R09: 0000000000000001
[ 1669.093287][    C0] R10: ffffffffae00d1d7 R11: ffff888006150970 R12: 00000000ffffffff
[ 1669.093289][    C0] R13: 0000000000000001 R14: ffffffffaffd2588 R15: 00000000ffffffff
[ 1669.093307][    C0]  uart_write+0x220/0x920
[ 1669.093318][    C0]  process_output_block+0x148/0x7b0
[ 1669.093324][    C0]  ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 1669.093332][    C0]  n_tty_write+0x419/0x7b0
[ 1669.093343][    C0]  ? __pfx_n_tty_write+0x10/0x10
[ 1669.093350][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[ 1669.093356][    C0]  ? lock_acquire+0x10c/0x170
[ 1669.093360][    C0]  ? iterate_tty_write+0x91/0x540
[ 1669.093370][    C0]  iterate_tty_write+0x223/0x540
[ 1669.093376][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1669.093383][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1669.093390][    C0]  vfs_write+0xab5/0x1210
[ 1669.093399][    C0]  ? find_held_lock+0x2b/0x80
[ 1669.093404][    C0]  ? __pfx_vfs_write+0x10/0x10
[ 1669.093412][    C0]  ? clockevents_program_event+0xf6/0x300
[ 1669.093424][    C0]  ? rcu_is_watching+0x12/0xc0
[ 1669.093433][    C0]  ksys_write+0xf7/0x1d0
[ 1669.093437][    C0]  ? __pfx_ksys_write+0x10/0x10
[ 1669.093450][    C0]  do_syscall_64+0xc1/0x380
[ 1669.093455][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1669.093458][    C0] RIP: 0033:0x7f0920618b77
[ 1669.093462][    C0] Code: 0b 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
[ 1669.093464][    C0] RSP: 002b:00007ffc985f75f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1669.093467][    C0] RAX: ffffffffffffffda RBX: 000055b31df692b0 RCX: 00007f0920618b77
[ 1669.093469][    C0] RDX: 0000000000000001 RSI: 000055b31df692b0 RDI: 0000000000000001
[ 1669.093470][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1669.093472][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055b31df545e0
[ 1669.093473][    C0] R13: 000055b31df352a0 R14: 0000000000000001 R15: 000055b31df545e0
[ 1669.093489][    C0]  </TASK>
[ 1669.093490][    C0] handlers:
[ 1669.110740][    C0] [<ffffffffaad1ef40>] serial8250_interrupt
[ 1669.111489][    C0] Disabling IRQ #51