Windows 7 Pro 64 bit crashes periodically with BSOD

[Joan Ramon López Gillué]

Have had periodical BSOD in Windows 7. After examining the memory dumps it seems that the cause is VirtualBox. I have uninstalled VirtualBox and the crashes have stopped so far.

The crashes occur randomly and don't depend on whether I am actually executing VirtualBox or not.

Basic WinDbg output for memory dump:

Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64 Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Windows\Minidump\072710-18844-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available

DbsSplayTreeRangeMap::Add: ignoring zero-sized range at ?fffff800`042c0500? Symbol search path is: SRV*c:\symbols*​http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Kernel Version 7600 MP (8 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Built by: 7600.16539.amd64fre.win7_gdr.100226-1909 Machine Name: Kernel base = 0xfffff80002c18000 PsLoadedModuleList = 0xfffff80002e55e50 Debug session time: Tue Jul 27 21:19:49.045 2010 (UTC + 2:00) System Uptime: 0 days 4:50:52.169 Loading Kernel Symbols ............................................................... ................................................................ ..................... Loading User Symbols Loading unloaded module list ................ *

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• Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.

BugCheck 9F, {3, fffffa800619f660, fffff800042c0518, fffffa8009bc7d60}

Unable to load image \SystemRoot\system32\DRIVERS\VBoxNetFlt.sys, Win32 error 0n2 * WARNING: Unable to verify timestamp for VBoxNetFlt.sys * ERROR: Module load completed but symbols could not be loaded for VBoxNetFlt.sys Probably caused by : ntkrnlmp

Followup: MachineOwner

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[Joan Ramon López Gillué]

windbg output for memory dump