Code:
drivermax.exe c:\program files (x86)\innovative solutions\drivermax\drivermax.exe 2888 8 200 1380 26/02/2012 20:49 6.16.0.259 8.17 MB (8,565,672 bytes) 20/02/2012 14:21
drivermax.exe c:\program files (x86)\innovative solutions\drivermax\drivermax.exe 2900 8 200 1380 26/02/2012 20:49 6.16.0.259 8.17 MB (8,565,672 bytes) 20/02/2012 14:21
Are you using DriverMax to update all drivers? If so, this could very well be the reason for your crashes. These programs find "up to date" drivers often for different devices than what you actually have on your system. We see this scenario causing crashes a lot on these forums. It is much safer to find drivers through the manufacturers. If you have trouble finding a driver, you can start a new thread in Drivers - Windows 7 Forums and the experts in that forum will help you.
Code:
Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [D:\Kingston\BSODDmpFiles\NickFrancis\Windows_NT6_BSOD_jcgriff2\022612-33711-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: SRV*C:\SymCache*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7601.17640.amd64fre.win7sp1_gdr.110622-1506
Machine Name:
Kernel base = 0xfffff800`02c00000 PsLoadedModuleList = 0xfffff800`02e45670
Debug session time: Sun Feb 26 13:48:20.081 2012 (UTC - 7:00)
System Uptime: 0 days 0:20:47.844
Loading Kernel Symbols
...............................................................
................................................................
..........................
Loading User Symbols
Loading unloaded module list
..........
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck C4, {f6, fc4, fffffa8007965650, fffff8800831fa55}
Unable to load image \SystemRoot\system32\DRIVERS\CamDrL64.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for CamDrL64.sys
*** ERROR: Module load completed but symbols could not be loaded for CamDrL64.sys
Probably caused by : CamDrL64.sys ( CamDrL64+11a55 )
Followup: MachineOwner
---------
3: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_VERIFIER_DETECTED_VIOLATION (c4)
A device driver attempting to corrupt the system has been caught. This is
because the driver was specified in the registry as being suspect (by the
administrator) and the kernel has enabled substantial checking of this driver.
If the driver attempts to corrupt the system, bugchecks 0xC4, 0xC1 and 0xA will
be among the most commonly seen crashes.
Arguments:
Arg1: 00000000000000f6, Referencing user handle as KernelMode.
Arg2: 0000000000000fc4, Handle value being referenced.
Arg3: fffffa8007965650, Address of the current process.
Arg4: fffff8800831fa55, Address inside the driver that is performing the incorrect reference.
Debugging Details:
------------------
BUGCHECK_STR: 0xc4_f6
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VERIFIER_ENABLED_VISTA_MINIDUMP
PROCESS_NAME: Skype.exe
CURRENT_IRQL: 0
LAST_CONTROL_TRANSFER: from fffff800031063dc to fffff80002c7cc40
STACK_TEXT:
fffff880`088c2768 fffff800`031063dc : 00000000`000000c4 00000000`000000f6 00000000`00000fc4 fffffa80`07965650 : nt!KeBugCheckEx
fffff880`088c2770 fffff800`0311bae4 : 00000000`00000fc4 fffffa80`07965650 00000000`00000004 fffff800`02c9a7ef : nt!VerifierBugCheckIfAppropriate+0x3c
fffff880`088c27b0 fffff800`02ed4210 : 00000000`00000008 fffff880`088c2a00 fffff880`088c2b00 fffff880`088c2d50 : nt!VfCheckUserHandle+0x1b4
fffff880`088c2890 fffff800`02f4e075 : fffff6fb`7dbf1400 fffff880`00000001 fffffa80`0463af30 00000000`00000000 : nt! ?? ::NNGAKEGL::`string'+0x212ce
fffff880`088c2960 fffff800`02c7bed3 : fffffa80`058e7060 fffff880`088c2d18 00000000`00000001 fffff8a0`0aef6c00 : nt!NtQueryValueKey+0x115
fffff880`088c2af0 fffff800`02c78470 : fffff800`02f36b0a 00000000`00000fc4 00000000`00000000 fffff880`088c2ed0 : nt!KiSystemServiceCopyEnd+0x13
fffff880`088c2cf8 fffff800`02f36b0a : 00000000`00000fc4 00000000`00000000 fffff880`088c2ed0 00000000`00000000 : nt!KiServiceLinkage
fffff880`088c2d00 fffff880`0831fa55 : 00000000`00000000 00000000`00000000 fffffa80`06b1e490 00000000`00000000 : nt!RtlQueryRegistryValues+0x136
fffff880`088c2dd0 00000000`00000000 : 00000000`00000000 fffffa80`06b1e490 00000000`00000000 00000000`00000000 : CamDrL64+0x11a55
STACK_COMMAND: kb
FOLLOWUP_IP:
CamDrL64+11a55
fffff880`0831fa55 4883c438 add rsp,38h
SYMBOL_STACK_INDEX: 8
SYMBOL_NAME: CamDrL64+11a55
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: CamDrL64
IMAGE_NAME: CamDrL64.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 45c4d1b7
FAILURE_BUCKET_ID: X64_0xc4_f6_VRF_CamDrL64+11a55
BUCKET_ID: X64_0xc4_f6_VRF_CamDrL64+11a55
Followup: MachineOwner
---------
Nearly all of your crashes were caused by Driver Verifier. Driver Verifier is to be run to determine what is causing crashes. You have only one crash prior to running it (or it just wasn't Verified and was still due to Verifier being on). I would recommend disabling Verifier and see if the system is now stable since that one crash could be related to lack of updates. To disable Verifier, Start Menu -> All Programs -> Accessories -> Right click Command Prompt -> Run as administrator -> type the following command and then type enterVerifier /reset
-> Restart your computer.