New
#21
Continuing, this one was caused by hardware. Probably a device driver causing a memory exception.
Either the memory caused the hardware or the reverse.
If you havent yet
1-rum memtest
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.
Just remember, any time Memtest reports errors, it can be either bad RAM or a bad motherboard slot. Test the sticks individually, and if you find a good one, test it in all slots.
2-Run a system file check
SFC /SCANNOW Command - System File Checker
3-If you are overclocking stop. If you are running a raid re-install its driver.
Ken
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\100910-29484-01.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 Personal Built by: 7600.16617.amd64fre.win7_gdr.100618-1621 Machine Name: Kernel base = 0xfffff800`02c4b000 PsLoadedModuleList = 0xfffff800`02e88e50 Debug session time: Sat Oct 9 17:21:57.755 2010 (GMT-4) System Uptime: 0 days 0:02:05.471 Loading Kernel Symbols ............................................................... ................................................................ ............. Loading User Symbols Loading unloaded module list .... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 1E, {ffffffffc0000005, fffff80002fbe007, 1, 79} Probably caused by : hardware ( nt!NtAllocateVirtualMemory+f27 ) Followup: MachineOwner --------- 0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* KMODE_EXCEPTION_NOT_HANDLED (1e) This is a very common bugcheck. Usually the exception address pinpoints the driver/function that caused the problem. Always note this address as well as the link date of the driver/image that contains this address. Arguments: Arg1: ffffffffc0000005, The exception code that was not handled Arg2: fffff80002fbe007, The address that the exception occurred at Arg3: 0000000000000001, Parameter 0 of the exception Arg4: 0000000000000079, Parameter 1 of the exception Debugging Details: ------------------ EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s. FAULTING_IP: nt!NtAllocateVirtualMemory+f27 fffff800`02fbe007 ff4c8b74 dec dword ptr [rbx+rcx*4+74h] EXCEPTION_PARAMETER1: 0000000000000001 EXCEPTION_PARAMETER2: 0000000000000079 WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff80002ef30e0 0000000000000079 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT BUGCHECK_STR: 0x1E PROCESS_NAME: explorer.exe CURRENT_IRQL: 0 EXCEPTION_RECORD: fffff88007793508 -- (.exr 0xfffff88007793508) ExceptionAddress: fffff80002fbe007 (nt!NtAllocateVirtualMemory+0x0000000000000f27) ExceptionCode: c0000005 (Access violation) ExceptionFlags: 00000000 NumberParameters: 2 Parameter[0]: 0000000000000001 Parameter[1]: 0000000000000079 Attempt to write to address 0000000000000079 TRAP_FRAME: fffff880077935b0 -- (.trap 0xfffff880077935b0) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=0000000000000000 rbx=0000000000000000 rcx=0000000000000000 rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000 rip=fffff80002fbe007 rsp=fffff88007793740 rbp=fffff80002fbe260 r8=0000000000000000 r9=0000000000000000 r10=fffffa80039f70c0 r11=fffff88007793660 r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei ng nz na pe nc nt!NtAllocateVirtualMemory+0xf27: fffff800`02fbe007 ff4c8b74 dec dword ptr [rbx+rcx*4+74h] ds:d540:00000000`00000074=???????? Resetting default scope MISALIGNED_IP: nt!NtAllocateVirtualMemory+f27 fffff800`02fbe007 ff4c8b74 dec dword ptr [rbx+rcx*4+74h] LAST_CONTROL_TRANSFER: from fffff80002cf5a39 to fffff80002cbb740 STACK_TEXT: fffff880`07792d38 fffff800`02cf5a39 : 00000000`0000001e ffffffff`c0000005 fffff800`02fbe007 00000000`00000001 : nt!KeBugCheckEx fffff880`07792d40 fffff800`02cbad82 : fffff880`07793508 00000000`00000005 fffff880`077935b0 fffffa80`060814a0 : nt!KiDispatchException+0x1b9 fffff880`077933d0 fffff800`02cb98fa : 00000000`00000001 00000000`00000005 fffff880`0107ea00 00000000`00000000 : nt!KiExceptionDispatch+0xc2 fffff880`077935b0 fffff800`02fbe007 : 00000000`00000005 fffff800`02fbe260 fffffa80`060814a0 00000000`00000000 : nt!KiPageFault+0x23a fffff880`07793740 fffff880`07793801 : fffffa80`00000040 fffff880`07793a30 fffff880`07793940 fffffa80`060814a0 : nt!NtAllocateVirtualMemory+0xf27 fffff880`077938f0 fffffa80`00000040 : fffff880`07793a30 fffff880`07793940 fffffa80`060814a0 00000000`00000000 : 0xfffff880`07793801 fffff880`077938f8 fffff880`07793a30 : fffff880`07793940 fffffa80`060814a0 00000000`00000000 fffff880`07793928 : 0xfffffa80`00000040 fffff880`07793900 fffff880`07793940 : fffffa80`060814a0 00000000`00000000 fffff880`07793928 fffff801`00000104 : 0xfffff880`07793a30 fffff880`07793908 fffffa80`060814a0 : 00000000`00000000 fffff880`07793928 fffff801`00000104 00000000`00000000 : 0xfffff880`07793940 fffff880`07793910 00000000`00000000 : fffff880`07793928 fffff801`00000104 00000000`00000000 00000000`00000000 : 0xfffffa80`060814a0 STACK_COMMAND: kb FOLLOWUP_IP: nt!NtAllocateVirtualMemory+f27 fffff800`02fbe007 ff4c8b74 dec dword ptr [rbx+rcx*4+74h] SYMBOL_STACK_INDEX: 4 SYMBOL_NAME: nt!NtAllocateVirtualMemory+f27 FOLLOWUP_NAME: MachineOwner IMAGE_NAME: hardware DEBUG_FLR_IMAGE_TIMESTAMP: 0 MODULE_NAME: hardware FAILURE_BUCKET_ID: X64_IP_MISALIGNED BUCKET_ID: X64_IP_MISALIGNED Followup: MachineOwner ---------