[ 622.118621][T17659] Mirror/redirect action on
[ 643.088180][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 643.088539][ C0] CPU: 0 UID: 0 PID: 17397 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 643.088542][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 643.088544][ C0] Call Trace:
[ 643.088546][ C0]
[ 643.088548][ C0] dump_stack_lvl+0x6f/0xa0
[ 643.088557][ C0] __report_bad_irq+0x66/0x161
[ 643.088562][ C0] note_interrupt.cold+0x21/0xe7
[ 643.088564][ C0] ? serial8250_get_port+0x50/0x50
[ 643.088568][ C0] ? poll_spurious_irqs+0x140/0x140
[ 643.088574][ C0] handle_irq_event+0x166/0x1c0
[ 643.088577][ C0] handle_edge_irq+0x2ec/0x880
[ 643.088582][ C0] __common_interrupt+0xae/0x270
[ 643.088585][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 643.088589][ C0] common_interrupt+0xc4/0x100
[ 643.088593][ C0]
[ 643.088594][ C0]
[ 643.088595][ C0] asm_common_interrupt+0x26/0x40
[ 643.088598][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 643.088602][ 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
[ 643.088604][ C0] RSP: 0018:ffa000000fc57a70 EFLAGS: 00000246
[ 643.088607][ C0] RAX: 0000000000000082 RBX: ffffffffbc773860 RCX: ffffffffb9697e63
[ 643.088608][ C0] RDX: ff1100000a6bc540 RSI: ffffffffb9fa9b05 RDI: ffffffffb9a67200
[ 643.088609][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 643.088610][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffbc773968
[ 643.088611][ C0] R13: 0000000000000001 R14: ffffffffbc7739a0 R15: ff11000009c65800
[ 643.088614][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 643.088619][ C0] uart_write+0x21d/0x940
[ 643.088623][ C0] process_output_block+0x117/0x6e0
[ 643.088629][ C0] n_tty_write+0x3a9/0x8d0
[ 643.088631][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 643.088636][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 643.088638][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 643.088641][ C0] ? __init_waitqueue_head+0x160/0x160
[ 643.088645][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 643.088648][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 643.088652][ C0] iterate_tty_write+0x27d/0x550
[ 643.088655][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 643.088658][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 643.088660][ C0] ? redirected_tty_write+0xd0/0xd0
[ 643.088662][ C0] new_sync_write+0x308/0x6f0
[ 643.088666][ C0] ? new_sync_read+0x3bb/0x6f0
[ 643.088669][ C0] ? new_sync_read+0x6f0/0x6f0
[ 643.088670][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 643.088674][ C0] ? __lock_release.isra.0+0x59/0x170
[ 643.088680][ C0] vfs_write+0x65e/0xbb0
[ 643.088682][ C0] ? vfs_read+0x3cc/0x790
[ 643.088686][ C0] ksys_write+0xff/0x200
[ 643.088688][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 643.088692][ C0] ? rcu_is_watching+0x15/0xd0
[ 643.088695][ C0] do_syscall_64+0xbd/0xfc0
[ 643.088700][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 643.088701][ C0] RIP: 0033:0x7fb578b98c5e
[ 643.088705][ 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
[ 643.088706][ C0] RSP: 002b:00007ffd25fd88a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 643.088708][ C0] RAX: ffffffffffffffda RBX: 000055bd91cdc390 RCX: 00007fb578b98c5e
[ 643.088708][ C0] RDX: 0000000000000001 RSI: 000055bd91cdc390 RDI: 0000000000000001
[ 643.088709][ C0] RBP: 00007ffd25fd88b0 R08: 0000000000000000 R09: 0000000000000000
[ 643.088710][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 643.088711][ C0] R13: 000055bd91c9d010 R14: 0000000000000001 R15: 000055bd91cdc390
[ 643.088717][ C0]
[ 643.088717][ C0] handlers:
[ 643.098066][ C0] [] serial8250_interrupt
[ 643.098330][ C0] Disabling IRQ #51