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The dump files point to:
STOP 0x0000003B: SYSTEM_SERVICE_EXCEPTION
Usual causes: System service, Device driver, graphics driver, ?memory
The listed cause is memory_corruption.
Run memtest86+, leave all the RAM cards installed and run it for a full 7 passes, this will take several hours, best to run it overnight.
If you get any errors, you can stop the test,
RAM - Test with Memtest86+
Code:
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff80003407f9c, Address of the instruction which caused the bugcheck
Arg3: fffff8800c191f10, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.
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!ExFreePoolWithTag+20c
fffff800`03407f9c 8c10 mov word ptr [rax],ss
CONTEXT: fffff8800c191f10 -- (.cxr 0xfffff8800c191f10)
rax=00000000000002a0 rbx=fffffa800a99b7d0 rcx=0000000000001d10
rdx=fffff880009cf180 rsi=0000000000000002 rdi=0000000000000000
rip=fffff80003407f9c rsp=fffff8800c1928f8 rbp=0000000000000000
r8=000000000000e880 r9=0000000000000080 r10=fffff8000325c000
r11=00000000000005d0 r12=0000000000000008 r13=fffffa800a99b7e0
r14=0000000000000000 r15=fffff80003463340
iopl=2 nv up di pl zr na pe cy
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00016143
nt!ExFreePoolWithTag+0x20c:
fffff800`03407f9c 8c10 mov word ptr [rax],ss ds:002b:00000000`000002a0=????????
Resetting default scope
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: CODE_CORRUPTION
BUGCHECK_STR: 0x3B
PROCESS_NAME: APB.exe
CURRENT_IRQL: 0
LAST_CONTROL_TRANSFER: from 0000000000000000 to fffff80003407f9c
STACK_TEXT:
fffff880`0c1928f8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!ExFreePoolWithTag+0x20c
CHKIMG_EXTENSION: !chkimg -lo 50 -d !nt
fffff80003407f9b - nt!ExFreePoolWithTag+20b
[ 8d:9d ]
1 error : !nt (fffff80003407f9b)
MODULE_NAME: memory_corruption
IMAGE_NAME: memory_corruption
FOLLOWUP_NAME: memory_corruption
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MEMORY_CORRUPTOR: ONE_BIT
STACK_COMMAND: .cxr 0xfffff8800c191f10 ; kb
FAILURE_BUCKET_ID: X64_MEMORY_CORRUPTION_ONE_BIT
BUCKET_ID: X64_MEMORY_CORRUPTION_ONE_BIT
Followup: memory_corruption
---------
STOP 0x00000050: PAGE_FAULT_IN_NONPAGED_AREA
Usual causes: Defective hardware (particularly memory - but not just RAM), Faulty system service, Antivirus, Device driver, NTFS corruption, BIOS
This indicates that invalid system memory has been referenced.
Code:
Event[2163]:
Log Name: System
Source: Microsoft-Windows-WER-SystemErrorReporting
Date: 2011-05-25T22:41:37.000
Event ID: 1001
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: YVES
Description:
The computer has rebooted from a bugcheck. The bugcheck was: 0x00000050 (0xfffff6f450096228, 0x0000000000000000, 0xfffff8000327c31b, 0x0000000000000005). A dump was saved in: C:\Windows\MEMORY.DMP. Report Id: 052511-23150-01.