[ 271.969804][ T2081] GACT probability NOT on
[ 274.567401][ T2253] Mirror/redirect action on
[ 281.812923][ T2661] tc (2661) used greatest stack depth: 24064 bytes left
[ 307.067108][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 307.067475][ C0] CPU: 0 UID: 0 PID: 1986 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 307.067479][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 307.067481][ C0] Call Trace:
[ 307.067482][ C0]
[ 307.067484][ C0] dump_stack_lvl+0x6f/0xa0
[ 307.067494][ C0] __report_bad_irq+0x66/0x161
[ 307.067498][ C0] note_interrupt.cold+0x21/0xe7
[ 307.067500][ C0] ? serial8250_get_port+0x50/0x50
[ 307.067505][ C0] ? poll_spurious_irqs+0x140/0x140
[ 307.067511][ C0] handle_irq_event+0x166/0x1c0
[ 307.067514][ C0] handle_edge_irq+0x2ec/0x880
[ 307.067519][ C0] __common_interrupt+0xae/0x270
[ 307.067522][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 307.067526][ C0] common_interrupt+0xc4/0x100
[ 307.067530][ C0]
[ 307.067531][ C0]
[ 307.067532][ C0] asm_common_interrupt+0x26/0x40
[ 307.067534][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 307.067539][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 21 82 e3 fd 48 89 df e8 c9 cd e3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 30 5b d7 fd 65 8b 05 d9 c1 09 02 85 c0 74 12 5b
[ 307.067540][ C0] RSP: 0018:ffa00000035f7a70 EFLAGS: 00000246
[ 307.067544][ C0] RAX: 0000000000000082 RBX: ffffffff87d73860 RCX: ffffffff84c96e63
[ 307.067545][ C0] RDX: ff1100000e100040 RSI: ffffffff855a9aaa RDI: ffffffff85067200
[ 307.067546][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 307.067547][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff87d73968
[ 307.067548][ C0] R13: 0000000000000001 R14: ffffffff87d739a0 R15: ff11000002559c00
[ 307.067551][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 307.067555][ C0] uart_write+0x21d/0x940
[ 307.067560][ C0] process_output_block+0x117/0x6e0
[ 307.067565][ C0] n_tty_write+0x3a9/0x8d0
[ 307.067567][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 307.067573][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 307.067575][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 307.067577][ C0] ? __init_waitqueue_head+0x160/0x160
[ 307.067581][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 307.067584][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 307.067588][ C0] iterate_tty_write+0x27d/0x550
[ 307.067591][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 307.067594][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 307.067597][ C0] ? redirected_tty_write+0xd0/0xd0
[ 307.067598][ C0] new_sync_write+0x308/0x6f0
[ 307.067602][ C0] ? new_sync_read+0x3bb/0x6f0
[ 307.067605][ C0] ? new_sync_read+0x6f0/0x6f0
[ 307.067607][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 307.067610][ C0] ? __lock_release.isra.0+0x59/0x170
[ 307.067616][ C0] vfs_write+0x65e/0xbb0
[ 307.067618][ C0] ? vfs_read+0x3cc/0x790
[ 307.067621][ C0] ksys_write+0xff/0x200
[ 307.067624][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 307.067627][ C0] ? rcu_is_watching+0x15/0xd0
[ 307.067631][ C0] do_syscall_64+0xbd/0xfc0
[ 307.067636][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 307.067637][ C0] RIP: 0033:0x7f468bb03c5e
[ 307.067641][ 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
[ 307.067642][ C0] RSP: 002b:00007ffdca796000 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 307.067644][ C0] RAX: ffffffffffffffda RBX: 000055c33cc16330 RCX: 00007f468bb03c5e
[ 307.067645][ C0] RDX: 0000000000000001 RSI: 000055c33cc16330 RDI: 0000000000000001
[ 307.067646][ C0] RBP: 00007ffdca796010 R08: 0000000000000000 R09: 0000000000000000
[ 307.067646][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 307.067647][ C0] R13: 000055c33cbd7010 R14: 0000000000000001 R15: 000055c33cc16330
[ 307.067653][ C0]
[ 307.067654][ C0] handlers:
[ 307.077371][ C0] [] serial8250_interrupt
[ 307.077669][ C0] Disabling IRQ #51