[ 804.215923][T13712] Mirror/redirect action on
[ 804.234929][T13711] tc (13711) used greatest stack depth: 23592 bytes left
[ 823.756234][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 823.756594][ C0] CPU: 0 UID: 0 PID: 13469 Comm: perl Not tainted 6.18.0-rc6-virtme #1 PREEMPT(full)
[ 823.756598][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 823.756600][ C0] Call Trace:
[ 823.756601][ C0]
[ 823.756604][ C0] dump_stack_lvl+0x6f/0xa0
[ 823.756613][ C0] __report_bad_irq+0x66/0x161
[ 823.756618][ C0] note_interrupt.cold+0x21/0xe7
[ 823.756620][ C0] ? trace_irq_handler_exit+0x107/0x180
[ 823.756625][ C0] ? poll_spurious_irqs+0x140/0x140
[ 823.756629][ C0] handle_irq_event+0x166/0x1c0
[ 823.756632][ C0] handle_edge_irq+0x2ec/0x880
[ 823.756636][ C0] __common_interrupt+0xae/0x270
[ 823.756640][ C0] ? __sysvec_apic_timer_interrupt+0xe9/0x160
[ 823.756643][ C0] common_interrupt+0xc4/0x100
[ 823.756647][ C0]
[ 823.756648][ C0]
[ 823.756650][ C0] asm_common_interrupt+0x26/0x40
[ 823.756652][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 823.756656][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 a1 e2 e4 fd 48 89 df e8 e9 2d e5 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 c5 d8 fd 65 8b 05 a9 87 0b 02 85 c0 74 12 5b
[ 823.756658][ C0] RSP: 0018:ffa0000004507a70 EFLAGS: 00000246
[ 823.756661][ C0] RAX: 0000000000000082 RBX: ffffffff8f57d560 RCX: ffffffff8c484893
[ 823.756662][ C0] RDX: ff1100000fde44c0 RSI: ffffffff8cd990d3 RDI: ffffffff8c85d0c0
[ 823.756663][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 823.756664][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8f57d668
[ 823.756665][ C0] R13: 0000000000000001 R14: ffffffff8f57d6a0 R15: ff110000093dcc00
[ 823.756668][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 823.756673][ C0] uart_write+0x21d/0x940
[ 823.756679][ C0] process_output_block+0x11c/0x700
[ 823.756684][ C0] n_tty_write+0x3a9/0x8d0
[ 823.756689][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 823.756691][ C0] ? iterate_tty_write+0x95/0x550
[ 823.756693][ C0] ? __init_waitqueue_head+0x160/0x160
[ 823.756697][ C0] ? lock_acquire+0x31/0x80
[ 823.756699][ C0] ? iterate_tty_write+0x95/0x550
[ 823.756703][ C0] iterate_tty_write+0x27d/0x550
[ 823.756706][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 823.756710][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 823.756712][ C0] ? redirected_tty_write+0x100/0x100
[ 823.756714][ C0] new_sync_write+0x308/0x6f0
[ 823.756717][ C0] ? new_sync_read+0x3bb/0x6f0
[ 823.756721][ C0] ? new_sync_read+0x6f0/0x6f0
[ 823.756722][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 823.756730][ C0] vfs_write+0x65e/0xbb0
[ 823.756732][ C0] ? vfs_read+0x3cc/0x790
[ 823.756736][ C0] ksys_write+0xff/0x200
[ 823.756739][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 823.756741][ C0] ? rcu_is_watching+0x15/0xd0
[ 823.756744][ C0] ? rcu_is_watching+0x15/0xd0
[ 823.756747][ C0] do_syscall_64+0xbb/0xfd0
[ 823.756750][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 823.756751][ C0] RIP: 0033:0x7f47c0782c5e
[ 823.756755][ 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
[ 823.756756][ C0] RSP: 002b:00007ffe696ec060 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 823.756757][ C0] RAX: ffffffffffffffda RBX: 0000557ea33c2390 RCX: 00007f47c0782c5e
[ 823.756758][ C0] RDX: 0000000000000001 RSI: 0000557ea33c2390 RDI: 0000000000000001
[ 823.756759][ C0] RBP: 00007ffe696ec070 R08: 0000000000000000 R09: 0000000000000000
[ 823.756760][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 823.756760][ C0] R13: 0000557ea3383010 R14: 0000000000000001 R15: 0000557ea33c2390
[ 823.756766][ C0]
[ 823.756767][ C0] handlers:
[ 823.766484][ C0] [] serial8250_interrupt
[ 823.767095][ C0] Disabling IRQ #51