[    9.545720][  T233] ip (233) used greatest stack depth: 24216 bytes left
[   16.374071][  T324] GACT probability NOT on
[   19.103515][  T496] Mirror/redirect action on
[   19.112158][  T495] tc (495) used greatest stack depth: 24032 bytes left
[   22.538565][  T708] tc (708) used greatest stack depth: 24016 bytes left
[   43.700136][    C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 3308764942 wd_nsec: 3308765049
[  131.824867][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  131.825459][    C0] CPU: 0 UID: 0 PID: 208 Comm: perl Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) 
[  131.825466][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  131.825469][    C0] Call Trace:
[  131.825475][    C0]  <IRQ>
[  131.825478][    C0]  dump_stack_lvl+0x6f/0xa0
[  131.825494][    C0]  __report_bad_irq+0x66/0x161
[  131.825500][    C0]  note_interrupt.cold+0x21/0xe7
[  131.825503][    C0]  ? serial8250_get_port+0x50/0x50
[  131.825511][    C0]  ? poll_spurious_irqs+0x140/0x140
[  131.825527][    C0]  handle_irq_event+0x166/0x1c0
[  131.825537][    C0]  handle_edge_irq+0x2ec/0x880
[  131.825547][    C0]  __common_interrupt+0xae/0x270
[  131.825552][    C0]  ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[  131.825556][    C0]  common_interrupt+0xb0/0xf0
[  131.825567][    C0]  </IRQ>
[  131.825580][    C0]  <TASK>
[  131.825586][    C0]  asm_common_interrupt+0x26/0x40
[  131.825592][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[  131.825600][    C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 51 97 df fd 48 89 df e8 b9 e8 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 f0 3e d3 fd 65 8b 05 c9 11 06 02 85 c0 74 12 5b
[  131.825603][    C0] RSP: 0018:ffa0000000977a70 EFLAGS: 00000246
[  131.825607][    C0] RAX: 0000000000000082 RBX: ffffffffbf18c520 RCX: ffffffffbc0e9e73
[  131.825609][    C0] RDX: ff1100000500a2c0 RSI: ffffffffbc9b3803 RDI: ffffffffbc46ad00
[  131.825611][    C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[  131.825612][    C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffbf18c628
[  131.825613][    C0] R13: 0000000000000001 R14: ffffffffbf18c660 R15: ff110000092a0400
[  131.825620][    C0]  ? _raw_spin_unlock_irqrestore+0x53/0x80
[  131.825627][    C0]  uart_write+0x21d/0x940
[  131.825637][    C0]  process_output_block+0x117/0x6e0
[  131.825652][    C0]  n_tty_write+0x3a8/0x8f0
[  131.825658][    C0]  ? _copy_from_iter+0x1b6/0x1580
[  131.825666][    C0]  ? n_tty_receive_signal_char+0x110/0x110
[  131.825674][    C0]  ? _mutex_trylock_nest_lock+0x21a/0x340
[  131.825678][    C0]  ? __init_waitqueue_head+0x160/0x160
[  131.825683][    C0]  ? lock_acquire.part.0+0xbc/0x260
[  131.825687][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  131.825695][    C0]  iterate_tty_write+0x27d/0x550
[  131.825706][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  131.825717][    C0]  file_tty_write.isra.0+0x1a2/0x240
[  131.825726][    C0]  ? redirected_tty_write+0xd0/0xd0
[  131.825730][    C0]  new_sync_write+0x308/0x6f0
[  131.825735][    C0]  ? new_sync_read+0x3bb/0x6f0
[  131.825739][    C0]  ? new_sync_read+0x6f0/0x6f0
[  131.825741][    C0]  ? generic_atomic_write_valid+0x150/0x150
[  131.825758][    C0]  vfs_write+0x65e/0xbb0
[  131.825766][    C0]  ? vfs_read+0x3cc/0x790
[  131.825777][    C0]  ksys_write+0xff/0x200
[  131.825784][    C0]  ? __ia32_sys_read+0xc0/0xc0
[  131.825789][    C0]  ? rcu_is_watching+0x15/0xd0
[  131.825794][    C0]  do_syscall_64+0xbd/0xfc0
[  131.825798][    C0]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  131.825802][    C0] RIP: 0033:0x7f34b0dd1c5e
[  131.825810][    C0] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[  131.825813][    C0] RSP: 002b:00007ffd5940b7f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  131.825819][    C0] RAX: ffffffffffffffda RBX: 00005613d85c83a0 RCX: 00007f34b0dd1c5e
[  131.825821][    C0] RDX: 0000000000000001 RSI: 00005613d85c83a0 RDI: 0000000000000001
[  131.825823][    C0] RBP: 00007ffd5940b800 R08: 0000000000000000 R09: 0000000000000000
[  131.825824][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[  131.825825][    C0] R13: 00005613d8589010 R14: 0000000000000001 R15: 00005613d85c83a0
[  131.825838][    C0]  </TASK>
[  131.825840][    C0] handlers:
[  131.845594][    C0] [<ffffffffbb0caa20>] serial8250_interrupt
[  131.846369][    C0] Disabling IRQ #51