Windows Event ID 8 – Kernel-General: Page Fault in Nonpaged Area

Start by examining the specific details of Event ID 8 to identify patterns and correlating events.

1. Open Event Viewer → Windows Logs → System
2. Filter for Event ID 8 using the following PowerShell command:

Get-WinEvent -FilterHashtable @{LogName='System'; Id=8} -MaxEvents 50 | Format-Table TimeCreated, Id, LevelDisplayName, Message -Wrap

3. Check for correlating critical events around the same timeframe:

Get-WinEvent -FilterHashtable @{LogName='System'; Level=1,2; StartTime=(Get-Date).AddDays(-7)} | Where-Object {$_.Id -in @(8,41,1001,1003,6008)} | Sort-Object TimeCreated

4. Examine the Application log for driver-related errors:

Get-WinEvent -FilterHashtable @{LogName='Application'; Level=1,2; StartTime=(Get-Date).AddDays(-3)} | Where-Object {$_.ProviderName -like '*driver*' -or $_.Message -like '*driver*'}

5. Review the event details for memory addresses and process information to identify the faulting component.

Perform comprehensive memory testing to identify hardware-related causes of the page fault.

1. Run Windows Memory Diagnostic immediately:

mdsched.exe

2. Schedule a comprehensive memory test for the next reboot and restart the system.
3. After reboot, check the memory diagnostic results:

Get-WinEvent -FilterHashtable @{LogName='System'; ProviderName='Microsoft-Windows-MemoryDiagnostics-Results'} -MaxEvents 5

4. Run extended memory testing using built-in tools:

sfc /scannow
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth

5. Check system temperature and power supply stability using Performance Monitor:

perfmon /res

Investigate device drivers that may be causing memory access violations in the nonpaged pool.

1. Generate a comprehensive driver list with version information:

Get-WmiObject Win32_PnPSignedDriver | Select-Object DeviceName, DriverVersion, DriverDate, IsSigned | Sort-Object DriverDate

2. Check for unsigned or outdated drivers:

Get-WmiObject Win32_PnPSignedDriver | Where-Object {$_.IsSigned -eq $false -or $_.DriverDate -lt (Get-Date).AddYears(-2)} | Format-Table DeviceName, DriverVersion, DriverDate, IsSigned

3. Use Driver Verifier to identify problematic drivers:

verifier /standard /all

4. Enable special pool for nonpaged allocations:

verifier /flags 0x1 /driver *

5. Check Device Manager for devices with issues:

Get-WmiObject Win32_PnPEntity | Where-Object {$_.ConfigManagerErrorCode -ne 0} | Select-Object Name, ConfigManagerErrorCode, Status

6. Update critical system drivers through Windows Update or manufacturer websites.

Perform detailed analysis of crash dumps and memory pool allocation to identify the root cause.

1. Configure system for complete memory dumps:

Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\CrashControl' -Name 'CrashDumpEnabled' -Value 1
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\CrashControl' -Name 'DumpFile' -Value '%SystemRoot%\MEMORY.DMP'

2. Monitor nonpaged pool usage with Performance Monitor:

typeperf "\Memory\Pool Nonpaged Bytes" "\Memory\Pool Nonpaged Allocs" -si 5 -sc 60

3. Check for pool tag information to identify memory leaks:

poolmon -b -r -p

4. Analyze system file integrity:

sfc /scannow
Dism /Online /Cleanup-Image /RestoreHealth

5. If crash dumps are available, use WinDbg or analyze with built-in tools:

Get-ChildItem C:\Windows\Minidump\*.dmp | Sort-Object LastWriteTime -Descending | Select-Object -First 5

6. Check registry for memory management settings:

Get-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management'

Implement comprehensive recovery measures and preventive configurations to resolve persistent Event ID 8 issues.

1. Boot into Safe Mode to isolate the problem:

bcdedit /set {current} safeboot minimal

2. Perform a clean boot to identify software conflicts:

msconfig

3. Reset Windows Update components if system file corruption is suspected:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver

4. Configure advanced memory management settings:

Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management' -Name 'DisablePagingExecutive' -Value 1
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management' -Name 'LargeSystemCache' -Value 0

5. Enable advanced debugging features:

bcdedit /set {current} debug on
bcdedit /set {current} debugtype serial
bcdedit /set {current} debugport 1
bcdedit /set {current} baudrate 115200

6. Consider performing a repair installation or system reset if the issue persists after all other methods.