Dear Guys, Please identify this memdump and what cause this problem. Please help, I have windows 2003 sp2. it restarts and giving this below memdump ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* UNEXPECTED_KERNEL_MODE_TRAP_M (1000007f) This means a trap occurred in kernel mode, and it's a trap of a kind that the kernel isn't allowed to have/catch (bound trap) or that is always instant death (double fault). The first number in the bugcheck params is the number of the trap (8 = double fault, etc) Consult an Intel x86 family manual to learn more about what these traps are. Here is a *portion* of those codes: If kv shows a taskGate use .tss on the part before the colon, then kv. Else if kv shows a trapframe use .trap on that value Else .trap on the appropriate frame will show where the trap was taken (on x86, this will be the ebp that goes with the procedure KiTrap) Endif kb will then show the corrected stack. Arguments: Arg1: 00000008, EXCEPTION_DOUBLE_FAULT Arg2: f772ffe0 Arg3: 00000000 Arg4: 00000000 Debugging Details: ------------------ BUGCHECK_STR: 0x7f_8 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: DRIVER_FAULT_SERVER_MINIDUMP CURRENT_IRQL: 0 LAST_CONTROL_TRANSFER: from 00000000 to 8088994f STACK_TEXT: 0086ff68 00000000 00000000 00000000 00000000 nt!KiSystemCallExit3+0x5 STACK_COMMAND: kb SYMBOL_NAME: ANALYSIS_INCONCLUSIVE FOLLOWUP_NAME: MachineOwner MODULE_NAME: Unknown_Module IMAGE_NAME: Unknown_Image DEBUG_FLR_IMAGE_TIMESTAMP: 0 BUCKET_ID: INVALID_KERNEL_CONTEXT Followup: MachineOwner

Hello, Bug Check Code 0x1000007f: http://msdn.microsoft.com/en-us/library/ff557201(v=VS.85).aspx Try what is mentioned in the link that I have provided. Please use Microsoft Skydrive to upload the dump file. Once done, post a link here. You can also contact Microsoft CSS. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner 2010 / 2011 Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows 7, Configuring Microsoft Certified IT Professional: Enterprise Administrator

Hi, Please go through the following link first: How to read the small memory dump files that Windows creates for debugging http://support.microsoft.com/kb/315263 As this issue needs debugging while we do not provide debugging support in this forum, if you would like to perform debugging, please contact Microsoft Customer Support Service (CSS). To obtain the phone numbers for specific technology request, please refer to the website listed below: http://support.microsoft.com/default.aspx?scid=fh;EN-US;PHONENUMBERS If you are outside the US, please refer to http://support.microsoft.com for regional support phone numbers. Thanks. NinaPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.