ntoskrnl.exe causing BSOD Windows 7

Elis · 28 Jul 2010

ethernet adapter disabled but a crash

ttran · 28 Jul 2010

From the newest crash dump file, the only thing that I can see is the exception code fffffffc000005, which usually indicate memory access issue. Have you done the memtestx86 as Jonathan King suggested. I would suggest again to try it even though you said that you took the ram stick from different machine right?

Code:

Microsoft (R) Windows Debugger Version 6.12.0002.633 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\TUANTR~1\AppData\Local\Temp\Rar$DI00.591\072810-22370-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*e:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (2 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Machine Name:
Kernel base = 0xfffff800`02a0c000 PsLoadedModuleList = 0xfffff800`02c49e50
Debug session time: Wed Jul 28 18:17:33.948 2010 (UTC + 7:00)
System Uptime: 0 days 0:00:14.884
Loading Kernel Symbols
...............................................................
.....................
Loading User Symbols
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 1000007E, {ffffffffc0000005, 102f1302c, fffff88002fd5bd8, fffff88002fd5440}

Probably caused by : Pool_Corruption ( nt!ExFreePool+d4d )

Followup: Pool_corruption
---------

Elis · 28 Jul 2010

okay, i will try memtest

zigzag3143 · 28 Jul 2010

Elis said:

okay, i will try memtest

I didnt see the instructions below but I am sure JK has already included them.

Just in case here they are again
Download a copy of Memtest86 and burn the ISO to a CD using Iso Recorder or another ISO burning program. Boot from the CD, and leave it running for at least 5 or 6 passes.

The pool corruption coupled with the C000005 memory exception is pretty clear.

Elis · 28 Jul 2010

memtest found no problems and here is another bsod.

if it cannot be solved, i wil put vista on this machine.

Tews · 28 Jul 2010

Let memtest run for 5 complete passes... one hour is not long enough...

Elis · 30 Jul 2010

Right, i have reinstalled 7 on a freshly formatted hdd. as soon as 7 was installed, i ran the verifier programme, i have the crash dump here for analysis.

thanks