ok, os dumps mostram que o tunnel.sys faz com que:
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_POWER_STATE_FAILURE (9f)
A driver has failed to complete a power IRP within a specific time.
Arguments:
Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time
Arg2: ffffe000b9f6f9c0, Physical Device Object of the stack
Arg3: ffffd0014dcfacb0, nt!TRIAGE_9F_POWER on Win7 and higher, otherwise the Functional Device Object of the stack
Arg4: ffffe000c1f23e10, The blocked IRP
6: kd> !irp ffffe000c1f23e10
Irp is active with 3 stacks 2 is current (= 0xffffe000c1f23f28)
No Mdl: No System Buffer: Thread 00000000: Irp stack trace.
cmd flg cl Device File Completion-Context
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
>[IRP_MJ_POWER(16), IRP_MN_SET_POWER(2)]
0 e1 ffffe000bc345050 00000000 fffff802df7edb3c-ffffe000afb149c0 Success Error Cancel pending
\Driver\tunnel nt!PopSystemIrpCompletion
Args: 00014400 00000000 00000004 00000002
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-ffffe000afb149c0
Args: 00000000 00000000 00000000 00000000
Este é um problema conhecido no Windows 8.1, que a Microsoft já tentou corrigir . Mas eu posso ver que você tem a correção já instalada. Seu tunnel.sys
tem a versão 6.3.9600.18048
. Você deve entrar em contato com o suporte da Microsoft e informar que a atualização não corrige isso.