[ 541.151481][T12444] Mirror/redirect action on
[ 621.215815][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 621.216242][ C0] CPU: 0 UID: 0 PID: 12171 Comm: perl Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 621.216246][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 621.216249][ C0] Call Trace:
[ 621.216251][ C0]
[ 621.216253][ C0] dump_stack_lvl+0x6f/0xa0
[ 621.216264][ C0] __report_bad_irq+0x66/0x161
[ 621.216270][ C0] note_interrupt.cold+0x21/0xe7
[ 621.216273][ C0] ? serial8250_get_port+0x50/0x50
[ 621.216278][ C0] ? poll_spurious_irqs+0x140/0x140
[ 621.216288][ C0] handle_irq_event+0x166/0x1c0
[ 621.216292][ C0] handle_edge_irq+0x2ec/0x880
[ 621.216300][ C0] __common_interrupt+0xae/0x270
[ 621.216304][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 621.216310][ C0] common_interrupt+0xc4/0x100
[ 621.216315][ C0]
[ 621.216316][ C0]
[ 621.216319][ C0] asm_common_interrupt+0x26/0x40
[ 621.216322][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 621.216326][ 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
[ 621.216329][ C0] RSP: 0018:ffa0000004c4fa70 EFLAGS: 00000246
[ 621.216333][ C0] RAX: 0000000000000082 RBX: ffffffffba573860 RCX: ffffffffb7497e63
[ 621.216335][ C0] RDX: ff1100000ec14540 RSI: ffffffffb7da9b05 RDI: ffffffffb7867200
[ 621.216337][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000001
[ 621.216338][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffba573968
[ 621.216340][ C0] R13: 0000000000000001 R14: ffffffffba5739a0 R15: ff1100000966cc00
[ 621.216346][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 621.216353][ C0] uart_write+0x21d/0x940
[ 621.216361][ C0] process_output_block+0x117/0x6e0
[ 621.216369][ C0] n_tty_write+0x3a9/0x8d0
[ 621.216372][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 621.216380][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 621.216384][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 621.216388][ C0] ? __init_waitqueue_head+0x160/0x160
[ 621.216394][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 621.216397][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 621.216404][ C0] iterate_tty_write+0x27d/0x550
[ 621.216409][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 621.216415][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 621.216419][ C0] ? redirected_tty_write+0xd0/0xd0
[ 621.216422][ C0] new_sync_write+0x308/0x6f0
[ 621.216426][ C0] ? new_sync_read+0x3bb/0x6f0
[ 621.216431][ C0] ? new_sync_read+0x6f0/0x6f0
[ 621.216434][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 621.216440][ C0] ? __lock_release.isra.0+0x59/0x170
[ 621.216450][ C0] vfs_write+0x65e/0xbb0
[ 621.216453][ C0] ? vfs_read+0x3cc/0x790
[ 621.216459][ C0] ksys_write+0xff/0x200
[ 621.216464][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 621.216469][ C0] ? rcu_is_watching+0x15/0xd0
[ 621.216474][ C0] do_syscall_64+0xbd/0xfc0
[ 621.216481][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 621.216483][ C0] RIP: 0033:0x7f84d6e7bc5e
[ 621.216488][ 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
[ 621.216490][ C0] RSP: 002b:00007ffd511d65b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 621.216492][ C0] RAX: ffffffffffffffda RBX: 0000561f31bbf4e0 RCX: 00007f84d6e7bc5e
[ 621.216494][ C0] RDX: 0000000000000001 RSI: 0000561f31bbf4e0 RDI: 0000000000000001
[ 621.216495][ C0] RBP: 00007ffd511d65c0 R08: 0000000000000000 R09: 0000000000000000
[ 621.216496][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 621.216497][ C0] R13: 0000561f31b80010 R14: 0000000000000001 R15: 0000561f31bbf4e0
[ 621.216509][ C0]
[ 621.216510][ C0] handlers:
[ 621.229994][ C0] [] serial8250_interrupt
[ 621.230686][ C0] Disabling IRQ #51