[ 335.430130][ T2714] GACT probability NOT on
[ 338.112578][ T2883] Mirror/redirect action on
[ 345.455912][ T3267] tc (3267) used greatest stack depth: 23504 bytes left
[ 376.523517][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 376.523882][ C0] CPU: 0 UID: 0 PID: 2607 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 376.523886][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 376.523887][ C0] Call Trace:
[ 376.523889][ C0]
[ 376.523890][ C0] dump_stack_lvl+0x6f/0xa0
[ 376.523900][ C0] __report_bad_irq+0x66/0x161
[ 376.523905][ C0] note_interrupt.cold+0x21/0xe7
[ 376.523907][ C0] ? serial8250_get_port+0x50/0x50
[ 376.523911][ C0] ? poll_spurious_irqs+0x140/0x140
[ 376.523918][ C0] handle_irq_event+0x166/0x1c0
[ 376.523921][ C0] handle_edge_irq+0x2ec/0x880
[ 376.523926][ C0] __common_interrupt+0xae/0x270
[ 376.523929][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 376.523933][ C0] common_interrupt+0xc4/0x100
[ 376.523937][ C0]
[ 376.523938][ C0]
[ 376.523939][ C0] asm_common_interrupt+0x26/0x40
[ 376.523942][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 376.523946][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 21 72 e3 fd 48 89 df e8 c9 bd e3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 30 4b d7 fd 65 8b 05 d9 b1 09 02 85 c0 74 12 5b
[ 376.523947][ C0] RSP: 0018:ffa0000003917a70 EFLAGS: 00000246
[ 376.523951][ C0] RAX: 0000000000000082 RBX: ffffffff8f373860 RCX: ffffffff8c297e63
[ 376.523952][ C0] RDX: ff1100000988c540 RSI: ffffffff8cba9c39 RDI: ffffffff8c667200
[ 376.523953][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 376.523954][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8f373968
[ 376.523955][ C0] R13: 0000000000000001 R14: ffffffff8f3739a0 R15: ff11000008fc4c00
[ 376.523958][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 376.523963][ C0] uart_write+0x21d/0x940
[ 376.523968][ C0] process_output_block+0x117/0x6e0
[ 376.523973][ C0] n_tty_write+0x3a9/0x8d0
[ 376.523974][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 376.523980][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 376.523982][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 376.523985][ C0] ? __init_waitqueue_head+0x160/0x160
[ 376.523989][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 376.523992][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 376.523996][ C0] iterate_tty_write+0x27d/0x550
[ 376.523999][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 376.524002][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 376.524005][ C0] ? redirected_tty_write+0xd0/0xd0
[ 376.524006][ C0] new_sync_write+0x308/0x6f0
[ 376.524010][ C0] ? new_sync_read+0x3bb/0x6f0
[ 376.524013][ C0] ? new_sync_read+0x6f0/0x6f0
[ 376.524015][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 376.524018][ C0] ? __lock_release.isra.0+0x59/0x170
[ 376.524024][ C0] vfs_write+0x65e/0xbb0
[ 376.524026][ C0] ? vfs_read+0x3cc/0x790
[ 376.524030][ C0] ksys_write+0xff/0x200
[ 376.524032][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 376.524036][ C0] ? rcu_is_watching+0x15/0xd0
[ 376.524039][ C0] do_syscall_64+0xbd/0xfc0
[ 376.524044][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 376.524045][ C0] RIP: 0033:0x7f309912fc5e
[ 376.524049][ 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 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 376.524050][ C0] RSP: 002b:00007ffc36f5e7c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 376.524052][ C0] RAX: ffffffffffffffda RBX: 000055985aab5320 RCX: 00007f309912fc5e
[ 376.524052][ C0] RDX: 0000000000000001 RSI: 000055985aab5320 RDI: 0000000000000001
[ 376.524053][ C0] RBP: 00007ffc36f5e7d0 R08: 0000000000000000 R09: 0000000000000000
[ 376.524054][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 376.524054][ C0] R13: 000055985aa76010 R14: 0000000000000001 R15: 000055985aab5320
[ 376.524060][ C0]
[ 376.524061][ C0] handlers:
[ 376.532932][ C0] [] serial8250_interrupt
[ 376.533480][ C0] Disabling IRQ #51