[ 759.895795][ T6026] Mirror/redirect action on
[ 779.265447][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 779.265728][ C0] CPU: 0 UID: 0 PID: 5753 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(full)
[ 779.265732][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 779.265733][ C0] Call Trace:
[ 779.265735][ C0]
[ 779.265736][ C0] dump_stack_lvl+0x6f/0xa0
[ 779.265745][ C0] __report_bad_irq+0x66/0x161
[ 779.265750][ C0] note_interrupt.cold+0x21/0xe7
[ 779.265752][ C0] ? serial8250_get_port+0x50/0x50
[ 779.265757][ C0] ? poll_spurious_irqs+0x140/0x140
[ 779.265763][ C0] handle_irq_event+0x166/0x1c0
[ 779.265765][ C0] handle_edge_irq+0x2ec/0x880
[ 779.265769][ C0] __common_interrupt+0xae/0x270
[ 779.265773][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 779.265776][ C0] common_interrupt+0xb0/0xf0
[ 779.265787][ C0]
[ 779.265788][ C0]
[ 779.265789][ C0] asm_common_interrupt+0x26/0x40
[ 779.265791][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 779.265795][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 31 93 de fd 48 89 df e8 99 e4 de fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 f0 21 d2 fd 65 8b 05 29 34 05 02 85 c0 74 12 5b
[ 779.265797][ C0] RSP: 0018:ffa000000241fa70 EFLAGS: 00000246
[ 779.265800][ C0] RAX: 0000000000000082 RBX: ffffffff8f591520 RCX: ffffffff8c4fcc13
[ 779.265801][ C0] RDX: ff110000146822c0 RSI: ffffffff8cdb586d RDI: ffffffff8c86b280
[ 779.265802][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 779.265803][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8f591628
[ 779.265804][ C0] R13: 0000000000000001 R14: ffffffff8f591660 R15: ff11000008d5e400
[ 779.265807][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 779.265812][ C0] uart_write+0x21d/0x940
[ 779.265816][ C0] process_output_block+0x117/0x6e0
[ 779.265821][ C0] n_tty_write+0x3a8/0x8f0
[ 779.265823][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 779.265829][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 779.265831][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 779.265834][ C0] ? __init_waitqueue_head+0x160/0x160
[ 779.265837][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 779.265840][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 779.265845][ C0] iterate_tty_write+0x27d/0x550
[ 779.265848][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 779.265851][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 779.265853][ C0] ? redirected_tty_write+0xd0/0xd0
[ 779.265855][ C0] new_sync_write+0x308/0x6f0
[ 779.265859][ C0] ? new_sync_read+0x3bb/0x6f0
[ 779.265862][ C0] ? new_sync_read+0x6f0/0x6f0
[ 779.265863][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 779.265867][ C0] ? __lock_release.isra.0+0x59/0x170
[ 779.265872][ C0] vfs_write+0x65e/0xbb0
[ 779.265875][ C0] ? vfs_read+0x3cc/0x790
[ 779.265879][ C0] ksys_write+0xff/0x200
[ 779.265882][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 779.265885][ C0] ? rcu_is_watching+0x15/0xd0
[ 779.265888][ C0] do_syscall_64+0xbd/0xfc0
[ 779.265891][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 779.265893][ C0] RIP: 0033:0x7f0eddf85c5e
[ 779.265896][ C0] Code: 4d 89 d8 e8 34 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
[ 779.265897][ C0] RSP: 002b:00007ffdaa171320 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 779.265899][ C0] RAX: ffffffffffffffda RBX: 000055b38a52b380 RCX: 00007f0eddf85c5e
[ 779.265900][ C0] RDX: 0000000000000001 RSI: 000055b38a52b380 RDI: 0000000000000001
[ 779.265900][ C0] RBP: 00007ffdaa171330 R08: 0000000000000000 R09: 0000000000000000
[ 779.265901][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 779.265901][ C0] R13: 000055b38a4ec010 R14: 0000000000000001 R15: 000055b38a52b380
[ 779.265907][ C0]
[ 779.265908][ C0] handlers:
[ 779.274933][ C0] [] serial8250_interrupt
[ 779.275220][ C0] Disabling IRQ #51