[ 577.230805][T10837] Mirror/redirect action on
[ 604.078365][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 604.078898][ C0] CPU: 0 UID: 0 PID: 10595 Comm: perl Not tainted 6.19.0-rc6-virtme #1 PREEMPT(full)
[ 604.078903][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 604.078906][ C0] Call Trace:
[ 604.078908][ C0]
[ 604.078910][ C0] dump_stack_lvl+0x6f/0xa0
[ 604.078922][ C0] __report_bad_irq+0x66/0x161
[ 604.078929][ C0] note_interrupt.cold+0x21/0xe7
[ 604.078932][ C0] ? serial8250_get_port+0x50/0x50
[ 604.078938][ C0] ? poll_spurious_irqs+0x140/0x140
[ 604.078949][ C0] handle_irq_event+0x166/0x1c0
[ 604.078955][ C0] handle_edge_irq+0x2ec/0x880
[ 604.078964][ C0] __common_interrupt+0xae/0x270
[ 604.078969][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 604.078973][ C0] common_interrupt+0xb0/0xf0
[ 604.078980][ C0]
[ 604.078981][ C0]
[ 604.078984][ C0] asm_common_interrupt+0x26/0x40
[ 604.078988][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 604.078993][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 f1 d8 de fd 48 89 df e8 59 2a df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 f0 61 d2 fd 65 8b 05 29 64 05 02 85 c0 74 12 5b
[ 604.078996][ C0] RSP: 0018:ffa000000970fa70 EFLAGS: 00000246
[ 604.079000][ C0] RAX: 0000000000000082 RBX: ffffffff90590520 RCX: ffffffff8d4f8c13
[ 604.079002][ C0] RDX: ff110000157ec540 RSI: ffffffff8ddb560e RDI: ffffffff8d86b280
[ 604.079003][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 604.079005][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff90590628
[ 604.079006][ C0] R13: 0000000000000001 R14: ffffffff90590660 R15: ff110000095cd800
[ 604.079014][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 604.079022][ C0] uart_write+0x21d/0x940
[ 604.079029][ C0] process_output_block+0x117/0x6e0
[ 604.079037][ C0] n_tty_write+0x3a8/0x8f0
[ 604.079040][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 604.079049][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 604.079052][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 604.079056][ C0] ? __init_waitqueue_head+0x160/0x160
[ 604.079061][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 604.079065][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 604.079072][ C0] iterate_tty_write+0x27d/0x550
[ 604.079077][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 604.079083][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 604.079087][ C0] ? redirected_tty_write+0xd0/0xd0
[ 604.079090][ C0] new_sync_write+0x308/0x6f0
[ 604.079094][ C0] ? new_sync_read+0x3bb/0x6f0
[ 604.079098][ C0] ? rcu_is_watching+0x15/0xd0
[ 604.079102][ C0] ? new_sync_read+0x6f0/0x6f0
[ 604.079105][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 604.079122][ C0] vfs_write+0x65e/0xbb0
[ 604.079126][ C0] ? vfs_read+0x3cc/0x790
[ 604.079132][ C0] ksys_write+0xff/0x200
[ 604.079137][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 604.079144][ C0] ? rcu_is_watching+0x15/0xd0
[ 604.079148][ C0] do_syscall_64+0xbd/0xfc0
[ 604.079154][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 604.079157][ C0] RIP: 0033:0x7f8f9ebd9c5e
[ 604.079161][ 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
[ 604.079163][ C0] RSP: 002b:00007fff3d1caea0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 604.079166][ C0] RAX: ffffffffffffffda RBX: 000055933773b3a0 RCX: 00007f8f9ebd9c5e
[ 604.079167][ C0] RDX: 0000000000000001 RSI: 000055933773b3a0 RDI: 0000000000000001
[ 604.079169][ C0] RBP: 00007fff3d1caeb0 R08: 0000000000000000 R09: 0000000000000000
[ 604.079170][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 604.079172][ C0] R13: 00005593376fc010 R14: 0000000000000001 R15: 000055933773b3a0
[ 604.079185][ C0]
[ 604.079187][ C0] handlers:
[ 604.096900][ C0] [] serial8250_interrupt
[ 604.097348][ C0] Disabling IRQ #51