How to fix kernel event tracing error on Windows

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How to Fix Kernel Event Tracing Error on Windows

Kernel event tracing is a powerful feature in Windows that allows developers and system administrators to log diagnostic information about operating system kernel events. However, users may occasionally encounter errors related to kernel event tracing, which can lead to system instability and decreased performance. This article aims to provide a comprehensive guide on how to diagnose and fix kernel event tracing errors on Windows, ensuring your system operates smoothly and efficiently.

Understanding Kernel Event Tracing

Before diving into the solutions, it’s essential to understand what kernel event tracing entails. The kernel is the core part of the operating system that interacts directly with the hardware. Event tracing enables you to monitor various processes, drivers, and system calls by capturing detailed information about system performance and events. This data can be invaluable for debugging issues and tuning the system.

Kernel event tracing data gets logged into event trace log files, which can later be analyzed using tools such as Microsoft’s Event Viewer, Performance Analyzer, or Windows Performance Toolkit. However, if you experience issues, such as incorrect configurations or corrupted log files, you may see errors indicating that event tracing has failed.

Common Kernel Event Tracing Errors

Some common kernel event tracing errors include:

  1. Error Code 0xC000000A: This indicates an invalid parameter was passed to a function.
  2. Event ID 2: This usually reflects that there’s been a failure in starting a kernel event tracing session.
  3. Event ID 49: Indicates that the log file is corrupt.
  4. Error messages about insufficient system resources: These can indicate a memory leak or that the kernel event tracing buffer is too small.

Initial Diagnosis

Before attempting to fix the kernel event tracing error, it’s crucial to diagnose the problem effectively:

  • System Logs: Review the Windows Event Viewer. Look for any errors or warnings that might provide clues about the kernel event tracing failure. Navigate to the ‘Windows Logs’ → ‘System’ and check the time frame around which the error occurred.

  • Check for Recurring Patterns: Consider whether the error occurs during specific activities (e.g., when launching a program or after a Windows update). This can help identify if a certain driver or application is responsible for the problem.

  • Updates and Changes: Reflect on any recent changes you made to your system. Installing new software, drivers, or system updates can sometimes introduce compatibility issues.

Basic Troubleshooting Steps

The following troubleshooting steps can help resolve many common kernel event tracing errors.

1. Restart Your Computer

Often, a simple restart can resolve temporary glitches that cause kernel event tracing errors. Make sure to save your work and reboot your system.

2. Update Windows

Keeping your Windows operating system updated can prevent kernel event tracing errors caused by bugs or compatibility issues. To check for updates:

  1. Go to Settings ➔ Update & Security ➔ Windows Update.
  2. Click on Check for updates.
  3. Download and install any available updates.

3. Update Device Drivers

Outdated drivers, especially for critical components like graphics cards or network adapters, can lead to kernel issues. Here’s how to update them:

  1. Right-click the Start button and select Device Manager.
  2. Expand the relevant categories (e.g., Display Adapters).
  3. Right-click the device and select Update driver.
  4. Choose Search automatically for updated driver software.

4. Check System File Integrity

Corrupt system files can also lead to kernel tracing issues. Use the System File Checker (SFC) tool to repair these files:

  1. Open Command Prompt as an administrator.
  2. Type sfc /scannow and press Enter.
  3. Wait for the scanning process to complete and follow any prompted instructions.

5. Use DISM Tool

If SFC is unable to fix the issue, utilize the Deployment Imaging Service and Management Tool (DISM):

  1. Open Command Prompt as an administrator.
  2. Type the following command: DISM /Online /Cleanup-Image /RestoreHealth.
  3. Press Enter and allow the process to finish.

6. Clear Event Logs

Clearing the event logs can sometimes eliminate issues related to corrupted event tracing files:

  1. Press Windows + R, then type eventvwr.msc and hit Enter.
  2. Right-click on Windows Logs and choose Clear Log.
  3. Confirm the action.

7. Disable and Re-enable Kernel Event Tracing

To reset the kernel event tracing application, you can disable it and then re-enable it:

  1. Open Command Prompt as an administrator.
  2. To stop kernel tracing, use the command: 
    wevtutil stop-log "Microsoft-Windows-Kernel-Process/Operational"
  3. To start it again, use: 
    wevtutil start-log "Microsoft-Windows-Kernel-Process/Operational"

Advanced Solutions

If basic troubleshooting steps don’t resolve the kernel event tracing errors, consider the advanced solutions outlined below.

8. Modify the Registry

Modifying the Windows Registry can be risky, so always back up the registry before making changes. Incorrect edits may lead to significant system issues; proceed with caution.

  1. Press Windows + R, type regedit, and hit Enter.
  2. Navigate to the following path: 
    HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesEventlogSystem
  3. Look for keys associated with kernel tracing and consider deleting or modifying them as necessary. Before making modifications, document existing values to revert if needed.

9. Increase Kernel Tracing Buffer Size

Sometimes kernel event tracing errors occur due to inadequate buffer size. To increase it, follow these steps:

  1. Open Command Prompt as administrator.
  2. Use the command: 
    bcdedit /set crashed kerneldebug 1
  3. Reboot your computer and check if the issue persists.

10. Perform a System Restore

If the error began occurring after a specific change, you can use System Restore to revert your computer back to a time when everything was functioning correctly:

  1. Search for “System Restore” in the Start menu and open it.
  2. Follow the prompts to select a restore point and restore your system.

11. Reinstall Windows

As a last resort, if none of the solutions work, reinstalling Windows may be necessary. Ensure you back up all of your important data before proceeding with this option. You can reinstall Windows through Recovery Settings:

  1. Go to Settings ➔ Update & Security ➔ Recovery.
  2. Look for the option to Reset this PC and follow the prompts.

Monitoring and Maintenance

Once you’ve fixed the kernel event tracing error, it’s crucial to monitor your system and maintain its health. Follow these tips for ongoing care:

  1. Regular Updates: Ensure that Windows updates are enabled so you receive patches and fixes.
  2. Monitor Resource Usage: Use Task Manager or Resource Monitor to keep an eye on CPU, memory, and disk usage. Watch for any unusual spikes that may indicate issues.
  3. Scheduled Scans: Conduct periodic scans with Windows Defender or third-party antivirus software to prevent malware that could affect system performance.

Conclusion

Kernel event tracing is a crucial aspect of maintaining a healthy Windows operating system. By following the steps outlined in this guide, you can effectively diagnose and fix kernel event tracing errors to ensure your system runs smoothly. Remember that regular maintenance, along with timely updates and monitoring, can go a long way in preventing future issues. If the problem persists after attempting these solutions, seeking professional assistance may be necessary to avoid potential data loss or further system complications.

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