[ 271.837675][ T1246] GACT probability NOT on
[ 274.591424][ T1398] Mirror/redirect action on
[ 295.731146][ C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[ 295.731521][ C0] CPU: 0 UID: 0 PID: 1150 Comm: perl Not tainted 6.19.0-rc7-virtme #1 PREEMPT(full)
[ 295.731526][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 295.731528][ C0] Call Trace:
[ 295.731529][ C0]
[ 295.731531][ C0] dump_stack_lvl+0x6f/0xa0
[ 295.731540][ C0] __report_bad_irq+0x66/0x161
[ 295.731545][ C0] note_interrupt.cold+0x21/0xe7
[ 295.731547][ C0] ? serial8250_get_port+0x50/0x50
[ 295.731551][ C0] ? poll_spurious_irqs+0x140/0x140
[ 295.731558][ C0] handle_irq_event+0x166/0x1c0
[ 295.731561][ C0] handle_edge_irq+0x2ec/0x880
[ 295.731565][ C0] __common_interrupt+0xae/0x270
[ 295.731569][ C0] ? __sysvec_apic_timer_interrupt+0x15f/0x3d0
[ 295.731572][ C0] common_interrupt+0xb0/0xf0
[ 295.731576][ C0]
[ 295.731577][ C0]
[ 295.731578][ C0] asm_common_interrupt+0x26/0x40
[ 295.731581][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80
[ 295.731585][ 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
[ 295.731587][ C0] RSP: 0018:ffa000000241fa70 EFLAGS: 00000246
[ 295.731590][ C0] RAX: 0000000000000082 RBX: ffffffffa5791520 RCX: ffffffffa26fcc13
[ 295.731592][ C0] RDX: ff11000011a4c540 RSI: ffffffffa2fb598f RDI: ffffffffa2a6b280
[ 295.731593][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000001
[ 295.731594][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa5791628
[ 295.731594][ C0] R13: 0000000000000001 R14: ffffffffa5791660 R15: ff1100001133e400
[ 295.731598][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 295.731603][ C0] uart_write+0x21d/0x940
[ 295.731608][ C0] process_output_block+0x117/0x6e0
[ 295.731613][ C0] n_tty_write+0x3a8/0x8f0
[ 295.731615][ C0] ? _copy_from_iter+0x1b6/0x1580
[ 295.731621][ C0] ? n_tty_receive_signal_char+0x110/0x110
[ 295.731624][ C0] ? _mutex_trylock_nest_lock+0x21a/0x340
[ 295.731626][ C0] ? __init_waitqueue_head+0x160/0x160
[ 295.731630][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 295.731633][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 295.731637][ C0] iterate_tty_write+0x27d/0x550
[ 295.731641][ C0] ? tty_ldisc_ref_wait+0x28/0x80
[ 295.731644][ C0] file_tty_write.isra.0+0x1a2/0x240
[ 295.731647][ C0] ? redirected_tty_write+0xd0/0xd0
[ 295.731649][ C0] new_sync_write+0x308/0x6f0
[ 295.731653][ C0] ? new_sync_read+0x3bb/0x6f0
[ 295.731656][ C0] ? new_sync_read+0x6f0/0x6f0
[ 295.731658][ C0] ? generic_atomic_write_valid+0x150/0x150
[ 295.731666][ C0] vfs_write+0x65e/0xbb0
[ 295.731668][ C0] ? vfs_read+0x3cc/0x790
[ 295.731671][ C0] ksys_write+0xff/0x200
[ 295.731675][ C0] ? __ia32_sys_read+0xc0/0xc0
[ 295.731678][ C0] ? rcu_is_watching+0x15/0xd0
[ 295.731682][ C0] do_syscall_64+0xbd/0xfc0
[ 295.731685][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 295.731687][ C0] RIP: 0033:0x7f5b2f898c5e
[ 295.731691][ 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
[ 295.731692][ C0] RSP: 002b:00007ffe18139c50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 295.731694][ C0] RAX: ffffffffffffffda RBX: 0000557c10e1e3f0 RCX: 00007f5b2f898c5e
[ 295.731695][ C0] RDX: 0000000000000001 RSI: 0000557c10e1e3f0 RDI: 0000000000000001
[ 295.731695][ C0] RBP: 00007ffe18139c60 R08: 0000000000000000 R09: 0000000000000000
[ 295.731696][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 295.731697][ C0] R13: 0000557c10ddf010 R14: 0000000000000001 R15: 0000557c10e1e3f0
[ 295.731703][ C0]
[ 295.731704][ C0] handlers:
[ 295.741177][ C0] [] serial8250_interrupt
[ 295.741723][ C0] Disabling IRQ #51
[ 390.108530][ T1785] tc (1785) used greatest stack depth: 23744 bytes left