[ 1057.697453][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 1057.697849][    C0] CPU: 0 UID: 0 PID: 11217 Comm: perl Not tainted 6.13.0-rc5-virtme #1
[ 1057.698134][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1057.698372][    C0] Call Trace:
[ 1057.698530][    C0]  <IRQ>
[ 1057.698638][    C0]  dump_stack_lvl+0x82/0xd0
[ 1057.698838][    C0]  __report_bad_irq+0x5f/0x180
[ 1057.699035][    C0]  note_interrupt+0x66d/0x7f0
[ 1057.699235][    C0]  handle_irq_event+0x16d/0x1c0
[ 1057.699430][    C0]  handle_edge_irq+0x1fa/0xb60
[ 1057.699628][    C0]  __common_interrupt+0x82/0x170
[ 1057.699816][    C0]  common_interrupt+0x81/0xa0
[ 1057.700016][    C0]  </IRQ>
[ 1057.700129][    C0]  <TASK>
[ 1057.700231][    C0]  asm_common_interrupt+0x26/0x40
[ 1057.700432][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1057.700713][    C0] Code: 10 e8 11 eb 8b fd 48 89 ef e8 d9 5f 8c fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 75 d4 f3 76 <74> 0e 5b 5d c3 cc cc cc cc e8 bf a8 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1057.701359][    C0] RSP: 0018:ffffc900011c7aa0 EFLAGS: 00000286
[ 1057.701599][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff1884980
[ 1057.701887][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff890ff0a1
[ 1057.702164][    C0] RBP: ffffffff8cceb800 R08: 0000000000000001 R09: fffffbfff187ffef
[ 1057.702445][    C0] R10: ffffffff8c3fff7f R11: ffff88800b4a8040 R12: 00000000ffffffff
[ 1057.702723][    C0] R13: 0000000000000001 R14: ffffffff8cceb908 R15: 00000000ffffffff
[ 1057.703015][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1057.703262][    C0]  uart_write+0x220/0x920
[ 1057.703411][    C0]  process_output_block+0x13e/0x790
[ 1057.703596][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1057.703831][    C0]  n_tty_write+0x40c/0x790
[ 1057.704025][    C0]  ? __pfx_n_tty_write+0x10/0x10
[ 1057.704212][    C0]  ? trace_lock_acquire+0x14c/0x1f0
[ 1057.704404][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[ 1057.704592][    C0]  ? lock_acquire+0x32/0xc0
[ 1057.704779][    C0]  ? iterate_tty_write+0x8f/0x540
[ 1057.704971][    C0]  iterate_tty_write+0x222/0x540
[ 1057.705159][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[ 1057.705349][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[ 1057.705541][    C0]  vfs_write+0xa81/0x11e0
[ 1057.705697][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1057.705893][    C0]  ? __pfx_vfs_write+0x10/0x10
[ 1057.706081][    C0]  ? clockevents_program_event+0xf6/0x300
[ 1057.706280][    C0]  ? clockevents_program_event+0x1ea/0x300
[ 1057.706515][    C0]  ksys_write+0xf8/0x1d0
[ 1057.706658][    C0]  ? __pfx_ksys_write+0x10/0x10
[ 1057.706856][    C0]  do_syscall_64+0xc1/0x1d0
[ 1057.707046][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1057.707346][    C0] RIP: 0033:0x7f72ebbaab77
[ 1057.707544][    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
[ 1057.708182][    C0] RSP: 002b:00007fff678699c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1057.708465][    C0] RAX: ffffffffffffffda RBX: 00005612ee5812b0 RCX: 00007f72ebbaab77
[ 1057.708747][    C0] RDX: 0000000000000001 RSI: 00005612ee5812b0 RDI: 0000000000000001
[ 1057.709020][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1057.709296][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 00005612ee56c5e0
[ 1057.709572][    C0] R13: 00005612ee54d2a0 R14: 0000000000000001 R15: 00005612ee56c5e0
[ 1057.709863][    C0]  </TASK>
[ 1057.710006][    C0] handlers:
[ 1057.710150][    C0] [<ffffffff87a5b470>] serial8250_interrupt
[ 1057.710514][    C0] Disabling IRQ #51