Here are my dmp files : http://sdrv.ms/1d0r2Om

Thank you!

IT

These were related to athw8x.sys. Driver Description: Atheros Wireless LAN Driver. Driver Update Site: http://www.atheros.cz/.

I would re-install the newest driver available.

// oops, ZigZag was a bit faster.

Update the Atheros WIFI driver (your driver is from 2012):

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

BAD_POOL_CALLER (c2)
The current thread is making a bad pool request.  Typically this is at a bad IRQL level or double freeing the same allocation, etc.
Arguments:
Arg1: 0000000000000007, Attempt to free pool which was already freed
Arg2: 00000000000011c1, (reserved)
Arg3: 0000000000000000, Memory contents of the pool block
Arg4: fffffa8017da9260, Address of the block of pool being deallocated

Debugging Details:
------------------


POOL_ADDRESS:  fffffa8017da9260 Nonpaged pool

FREED_POOL_TAG:  TNbl

BUGCHECK_STR:  0xc2_7_TNbl

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN8_DRIVER_FAULT

PROCESS_NAME:  System

CURRENT_IRQL:  2

ANALYSIS_VERSION: 6.3.9431.0 (debuggers(dbg).130615-1214) amd64fre

DPC_STACK_BASE:  FFFFF880014B4FB0

LAST_CONTROL_TRANSFER:  from fffff80223ceaa6e to fffff80223ad2440

STACK_TEXT:  
nt!KeBugCheckEx
nt!ExFreePool
NETIO! ?? ::FNODOBFM::`string'
tcpip!TcpTcbSendDatagramsComplete
NETIO!NetioDereferenceNetBufferListChain
tcpip!FlSendNetBufferListChainComplete
ndis!ndisMSendCompleteNetBufferListsInternal
ndis!ndisInvokeNextSendCompleteHandler
ndis!NdisMSendNetBufferListsComplete
athw8x
0x0


   
    Loaded symbol image file: athw8x.sys
    Image path: \SystemRoot\system32\DRIVERS\athw8x.sys
    Image name: athw8x.sys
    Timestamp:        Wed Sep 19 09:15:18 2012