BSOD error

Is there anyone who can read this minidump at tell me what could be causing my BSOD they are random and not sure what the problem is, thanks!


Loading Dump File [C:\WINDOWS\Minidump\Mini102508-02.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV**http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows XP Kernel Version 2600 (Service Pack 2) MP (2 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp_sp2_gdr.080814-1233
Kernel base = 0x804d7000 PsLoadedModuleList = 0x8055c700
Debug session time: Sat Oct 25 10:57:03.031 2008 (GMT-4)
System Uptime: 0 days 1:52:47.640
Loading Kernel Symbols
..........................................................................................................................
Loading User Symbols
Loading unloaded module list
...........
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 1000000A, {aa5600, 2, 1, 806e4aca}

Probably caused by : memory_corruption ( nt!MmZeroPageThread+167 )

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 00aa5600, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000001, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: 806e4aca, address which referenced memory

Debugging Details:
------------------


WRITE_ADDRESS: 00aa5600

CURRENT_IRQL: 2

FAULTING_IP:
hal!KeReleaseQueuedSpinLock+22
806e4aca f00fb119 lock cmpxchg dword ptr [ecx],ebx

CUSTOMER_CRASH_COUNT: 2

DEFAULT_BUCKET_ID: DRIVER_FAULT

BUGCHECK_STR: 0xA

PROCESS_NAME: System

LAST_CONTROL_TRANSFER: from 8051be27 to 806e4aca

STACK_TEXT:
bacc380c 8051be27 00000000 00008000 00000000 hal!KeReleaseQueuedSpinLock+0x22
bacc3840 80696b94 8a9ba6a0 00000000 00000044 nt!MmZeroPageThread+0x167
bacc3dac 805ce858 80087000 00000000 00000000 nt!Phase1Initialization+0x1288
bacc3ddc 8054534e 8069590c 80087000 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16


STACK_COMMAND: kb

FOLLOWUP_IP:
nt!MmZeroPageThread+167
8051be27 57 push edi

SYMBOL_STACK_INDEX: 1

SYMBOL_NAME: nt!MmZeroPageThread+167

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP: 48a3f93a

IMAGE_NAME: memory_corruption

FAILURE_BUCKET_ID: 0xA_W_nt!MmZeroPageThread+167

BUCKET_ID: 0xA_W_nt!MmZeroPageThread+167

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 00aa5600, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000001, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: 806e4aca, address which referenced memory

Debugging Details:
------------------


WRITE_ADDRESS: 00aa5600

CURRENT_IRQL: 2

FAULTING_IP:
hal!KeReleaseQueuedSpinLock+22
806e4aca f00fb119 lock cmpxchg dword ptr [ecx],ebx

CUSTOMER_CRASH_COUNT: 2

DEFAULT_BUCKET_ID: DRIVER_FAULT

BUGCHECK_STR: 0xA

PROCESS_NAME: System

LAST_CONTROL_TRANSFER: from 8051be27 to 806e4aca

STACK_TEXT:
bacc380c 8051be27 00000000 00008000 00000000 hal!KeReleaseQueuedSpinLock+0x22
bacc3840 80696b94 8a9ba6a0 00000000 00000044 nt!MmZeroPageThread+0x167
bacc3dac 805ce858 80087000 00000000 00000000 nt!Phase1Initialization+0x1288
bacc3ddc 8054534e 8069590c 80087000 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16


STACK_COMMAND: kb

FOLLOWUP_IP:
nt!MmZeroPageThread+167
8051be27 57 push edi

SYMBOL_STACK_INDEX: 1

SYMBOL_NAME: nt!MmZeroPageThread+167

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP: 48a3f93a

IMAGE_NAME: memory_corruption

FAILURE_BUCKET_ID: 0xA_W_nt!MmZeroPageThread+167

BUCKET_ID: 0xA_W_nt!MmZeroPageThread+167

Followup: MachineOwner
---------