[ 913.242522][T21774] Mirror/redirect action on
[ 940.609625][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 940.609912][ C0] CPU: 0 UID: 0 PID: 21512 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(full)
[ 940.609915][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 940.609917][ C0] Call Trace:
[ 940.609919][ C0]
[ 940.609921][ C0] dump_stack_lvl+0x6f/0xa0
[ 940.609931][ C0] __report_bad_irq+0x66/0x161
[ 940.609935][ C0] note_interrupt.cold+0x21/0xe7
[ 940.609937][ C0] ? trace_irq_handler_exit+0x107/0x180
[ 940.609942][ C0] ? poll_spurious_irqs+0x140/0x140
[ 940.609947][ C0] handle_irq_event+0x166/0x1c0
[ 940.609950][ C0] handle_edge_irq+0x2ec/0x880
[ 940.609953][ C0] __common_interrupt+0xae/0x270
[ 940.609957][ C0] ? __sysvec_apic_timer_interrupt+0xe9/0x160
[ 940.609961][ C0] common_interrupt+0xc4/0x100
[ 940.609964][ C0]
[ 940.609965][ C0]
[ 940.609966][ C0] asm_common_interrupt+0x26/0x40
[ 940.609969][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 940.609973][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 a1 f2 e4 fd 48 89 df e8 e9 3d e5 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 d5 d8 fd 65 8b 05 a9 87 0b 02 85 c0 74 12 5b
[ 940.609975][ C0] RSP: 0018:ffa000000a0efa70 EFLAGS: 00000246
[ 940.609978][ C0] RAX: 0000000000000082 RBX: ffffffffa5b7c5a0 RCX: ffffffffa2a83893
[ 940.609979][ C0] RDX: ff11000016bb0040 RSI: ffffffffa3398bf1 RDI: ffffffffa2e5d0c0
[ 940.609980][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 940.609981][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa5b7c6a8
[ 940.609982][ C0] R13: 0000000000000001 R14: ffffffffa5b7c6e0 R15: ff11000009006400
[ 940.609985][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 940.609990][ C0] uart_write+0x21d/0x940
[ 940.609996][ C0] process_output_block+0x11c/0x700
[ 940.610001][ C0] n_tty_write+0x3a9/0x8d0
[ 940.610005][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 940.610007][ C0] ? iterate_tty_write+0x95/0x550
[ 940.610010][ C0] ? __init_waitqueue_head+0x160/0x160
[ 940.610013][ C0] ? lock_acquire+0x31/0x80
[ 940.610016][ C0] ? iterate_tty_write+0x95/0x550
[ 940.610020][ C0] iterate_tty_write+0x27d/0x550
[ 940.610023][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 940.610027][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 940.610029][ C0] ? redirected_tty_write+0x100/0x100
[ 940.610031][ C0] new_sync_write+0x308/0x6f0
[ 940.610034][ C0] ? new_sync_read+0x3bb/0x6f0
[ 940.610038][ C0] ? new_sync_read+0x6f0/0x6f0
[ 940.610039][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 940.610043][ C0] ? trace_lock_acquire+0x88/0xd0
[ 940.610049][ C0] vfs_write+0x65e/0xbb0
[ 940.610051][ C0] ? vfs_read+0x3cc/0x790
[ 940.610054][ C0] ksys_write+0xff/0x200
[ 940.610057][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 940.610060][ C0] ? rcu_is_watching+0x15/0xd0
[ 940.610064][ C0] do_syscall_64+0xbb/0xfd0
[ 940.610067][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 940.610068][ C0] RIP: 0033:0x7eff34cb5c5e
[ 940.610077][ 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
[ 940.610078][ C0] RSP: 002b:00007ffd73520c30 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 940.610080][ C0] RAX: ffffffffffffffda RBX: 000055ce3c484490 RCX: 00007eff34cb5c5e
[ 940.610081][ C0] RDX: 0000000000000001 RSI: 000055ce3c484490 RDI: 0000000000000001
[ 940.610082][ C0] RBP: 00007ffd73520c40 R08: 0000000000000000 R09: 0000000000000000
[ 940.610082][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 940.610083][ C0] R13: 000055ce3c445010 R14: 0000000000000001 R15: 000055ce3c484490
[ 940.610089][ C0]
[ 940.610090][ C0] handlers:
[ 940.618329][ C0] [] serial8250_interrupt
[ 940.618603][ C0] Disabling IRQ #51