[  947.062143][ T4291] veth1: left promiscuous mode
[  957.607482][ T4402] Mirror/redirect action on
[  990.879720][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  990.880225][    C0] CPU: 0 UID: 0 PID: 4226 Comm: perl Not tainted 6.12.0-virtme #1
[  990.880497][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  990.880712][    C0] Call Trace:
[  990.880850][    C0]  <IRQ>
[  990.880944][    C0]  dump_stack_lvl+0x82/0xd0
[  990.881163][    C0]  __report_bad_irq+0x5f/0x180
[  990.881349][    C0]  note_interrupt+0x66d/0x7f0
[  990.881522][    C0]  handle_irq_event+0x16d/0x1c0
[  990.881704][    C0]  handle_edge_irq+0x1fa/0xb60
[  990.881883][    C0]  __common_interrupt+0x82/0x170
[  990.882066][    C0]  common_interrupt+0x81/0xa0
[  990.882246][    C0]  </IRQ>
[  990.882338][    C0]  <TASK>
[  990.882426][    C0]  asm_common_interrupt+0x26/0x40
[  990.882606][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  990.882849][    C0] Code: 10 e8 21 17 82 fd 48 89 ef e8 d9 8b 82 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 c5 a8 f4 6a <74> 0e 5b 5d c3 cc cc cc cc e8 1f df a7 fd eb dc 0f 1f 44 00 00 5b
[  990.883453][    C0] RSP: 0018:ffffc90003017aa0 EFLAGS: 00000286
[  990.883678][    C0] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff3086167
[  990.883931][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff950f1c51
[  990.884195][    C0] RBP: ffffffff98cf7800 R08: 0000000000000001 R09: fffffbfff30817ef
[  990.884449][    C0] R10: ffffffff9840bf7f R11: ffff88800bd20040 R12: 00000000ffffffff
[  990.884702][    C0] R13: 0000000000000001 R14: ffffffff98cf7908 R15: 00000000ffffffff
[  990.884970][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  990.885197][    C0]  uart_write+0x220/0x920
[  990.885346][    C0]  process_output_block+0x13e/0x790
[  990.885523][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  990.885742][    C0]  n_tty_write+0x40c/0x790
[  990.885920][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  990.886088][    C0]  ? trace_lock_acquire+0x148/0x1f0
[  990.886266][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  990.886446][    C0]  ? lock_acquire+0x32/0xc0
[  990.886615][    C0]  ? iterate_tty_write+0x8f/0x540
[  990.886791][    C0]  iterate_tty_write+0x222/0x540
[  990.886962][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  990.887138][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  990.887311][    C0]  vfs_write+0xa81/0x11e0
[  990.887457][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  990.887631][    C0]  ? __pfx_vfs_write+0x10/0x10
[  990.887805][    C0]  ? clockevents_program_event+0xf6/0x300
[  990.888008][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  990.888220][    C0]  ksys_write+0xf8/0x1d0
[  990.888353][    C0]  ? __pfx_ksys_write+0x10/0x10
[  990.888529][    C0]  do_syscall_64+0xc1/0x1d0
[  990.888718][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  990.888933][    C0] RIP: 0033:0x7f052bc60957
[  990.889108][    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
[  990.889702][    C0] RSP: 002b:00007ffff2d600a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  990.889990][    C0] RAX: ffffffffffffffda RBX: 00005651501213f0 RCX: 00007f052bc60957
[  990.890238][    C0] RDX: 0000000000000001 RSI: 00005651501213f0 RDI: 0000000000000001
[  990.890492][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  990.890743][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000056515010c5e0
[  990.890990][    C0] R13: 00005651500ed2a0 R14: 0000000000000001 R15: 000056515010c5e0
[  990.891268][    C0]  </TASK>
[  990.891396][    C0] handlers:
[  990.891538][    C0] [<ffffffff939b4030>] serial8250_interrupt
[  990.891984][    C0] Disabling IRQ #51
[ 1031.323282][ T4657] tc (4657) used greatest stack depth: 23272 bytes left