Hi guys,
I'm new on a forum, thanks to everyone who keeps this place going and service delivered promptly =) kudos to you all
my system crashed twice in the last 3 days so i'm wondering what might have caused it. I have attached the 2 dump files and also copied the debug messages from WinDBG into 2 txt files
Any help is fully appreciated
Hi wolverex and welcome
These two (bugcheck 1A) are pretty straight forward, memory management. To test your memory I suggest you:
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.
Analysis
Code:
Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\Users\K\Desktop\New folder\072710-22510-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: SRV*C:\symbols*http://msdl.microsoft.com/download/symbols;srv*e:\symbols
*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7600 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Machine Name:
Kernel base = 0xfffff800`02851000 PsLoadedModuleList = 0xfffff800`02a8ee50
Debug session time: Tue Jul 27 00:37:15.321 2010 (GMT-4)
System Uptime: 0 days 13:21:28.179
Loading Kernel Symbols
...............................................................
................................................................
.....................
Loading User Symbols
Loading unloaded module list
.......
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 1A, {5002, fffff70001080000, a8ae, 2000b414fffffffe}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+21b71 )
Followup: MachineOwner
---------
2: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
MEMORY_MANAGEMENT (1a)
# Any other values for parameter 1 must be individually examined.
Arguments:
Arg1: 0000000000005002, The subtype of the bugcheck.
Arg2: fffff70001080000
Arg3: 000000000000a8ae
Arg4: 2000b414fffffffe
Debugging Details:
------------------
BUGCHECK_STR: 0x1a_5002
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: firefox.exe
CURRENT_IRQL: 0
LAST_CONTROL_TRANSFER: from fffff800029298b1 to fffff800028c1600
STACK_TEXT:
fffff880`08797a68 fffff800`029298b1 : 00000000`0000001a 00000000`00005002 fffff700`01080000 00000000`0000a8ae : nt!KeBugCheckEx
fffff880`08797a70 fffff800`028dbf2c : fffff680`000778b8 fffff880`08797b40 00000000`00000000 ffffffff`ffffffff : nt! ?? ::FNODOBFM::`string'+0x21b71
fffff880`08797ac0 fffff800`028bf6ee : 00000000`00000001 00000000`00100000 00000000`0a040301 00000000`7efdb000 : nt!MmAccessFault+0xc4c
fffff880`08797c20 00000000`7240801e : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiPageFault+0x16e
00000000`0021b434 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7240801e
STACK_COMMAND: kb
FOLLOWUP_IP:
nt! ?? ::FNODOBFM::`string'+21b71
fffff800`029298b1 cc int 3
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: nt! ?? ::FNODOBFM::`string'+21b71
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 4b88cfeb
FAILURE_BUCKET_ID: X64_0x1a_5002_nt!_??_::FNODOBFM::_string_+21b71
BUCKET_ID: X64_0x1a_5002_nt!_??_::FNODOBFM::_string_+21b71
Followup: MachineOwner
---------
Old drivers from as far back as 2005 that need updating
Code:
DB3G.sys fffff880`043f9000 fffff880`043fe280 0x00005280 0x436ef527 11/7/2005 02:33:11
mfpvbus.sys fffff880`04360000 fffff880`04363080 0x00003080 0x45388f6d 10/20/2006 04:57:17
Pd71Wdm.sys fffff880`043d0000 fffff880`043dd000 0x0000d000 0x4614bec4 4/5/2007 05:17:56
Pd71.sys fffff880`02c51000 fffff880`02c63000 0x00012000 0x4614bedc 4/5/2007 05:18:20
mfpec.sys fffff880`06b2e000 fffff880`06b37a80 0x00009a80 0x463ea08f 5/6/2007 23:44:15
Rt64win7.sys fffff880`04095000 fffff880`040c7000 0x00032000 0x49a65b0d 2/26/2009 05:04:13
dsNcAdpt.sys fffff880`0405e000 fffff880`0406b000 0x0000d000 0x49d180fd 3/30/2009 22:33:33
spldr.sys fffff880`0174a000 fffff880`01752000 0x00008000 0x4a0858bb 5/11/2009 12:56:27
amdxata.sys fffff880`00ec0000 fffff880`00ecb000 0x0000b000 0x4a12f2eb 5/19/2009 13:56:59