bad_pool_header

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  1. Posts : 13
    Windows 7 64 bit
       #1

    bad_pool_header


    Hi everyone, I would like to know if this BSOD is fixable. Its done the BSOD 3 or 4 times since yesterday, I didn't manage to catch what it said at the top of the screen until earlier today.

    Are there any other details I need to provide just let me know.

    Thanks for your help
    Last edited by dcfc79; 21 Feb 2015 at 14:31.
      My Computer


  2. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #2

    Code:
    BugCheck 4E, {2, 661, 11fdff, 1}
    
    Probably caused by : memory_corruption ( nt!MiUnlinkPageFromLockedList+8d )
    
    Followup: MachineOwner
    ---------
    Code:
    BugCheck 19, {3, fffff8a00ded27d0, fffff8a00ded27d0, fffff8a002ed27d0}
    
    Probably caused by : Pool_Corruption ( nt!ExFreePool+76b )
    
    Followup: Pool_corruption
    ---------
    Test your RAM modules for possible errors. Run memtest86+ for at least 8 consecutive passes.

    If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

    If it does not show any error, enable Driver Verifier to monitor the drivers. Run Driver Verifier for 24 hours or the occurrence of the next crash, whichever is earlier.

       Information
    Why Driver Verifier:
    It puts a stress on the drivers, ans so it makes the unstable drivers crash. Hopefully the driver that crashes is recorded in the memory dump.

    How Can we know that DV is enabled:
    It will make the system bit of slow, laggy.

       Warning
    Before enabling DV, make it sure that you have earlier System restore points made in your computer. You can check it easily by using CCleaner looking at Tools > System Restore.

    If there is no points, make a System Restore Point manually before enabling DV.

       Tip



    Let us know the results, with the subsequent crash dumps, if any.
      My Computer


  3. Posts : 13
    Windows 7 64 bit
    Thread Starter
       #3

    Thanks for your help Arc, I did the memtest and no errors were found, tried the driver verifier until another BSOD happened again. The latest BSOD that happened was something like " Page fault in non-paged area ". Should I do another
    DM Log Collector ?
      My Computer


  4. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #4

    Yes, do it.
      My Computer


  5. Posts : 13
    Windows 7 64 bit
    Thread Starter
       #5

    Here's the Log Collector
      My Computer


  6. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #6

    Code:
    fffff880`085e6618  fffff880`03e2fd01Unable to load image \SystemRoot\system32\DRIVERS\eamonm.sys, Win32 error 0n2
    *** WARNING: Unable to verify timestamp for eamonm.sys
    *** ERROR: Module load completed but symbols could not be loaded for eamonm.sys
     eamonm+0x1bd01
    Uninstall ESET as a test basis. Use Microsoft Security Essentials as your antivirus with windows inbuilt firewall, and free MBAM as the on demand scanner.

    See how it goes. Let us know.
      My Computer


  7. Posts : 13
    Windows 7 64 bit
    Thread Starter
       #7

    Hi, have posted another Log and also got rid of Eset, replaced with Mse and installed MBAM.

    Thanks.
      My Computer


  8. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #8

    Its a clueless MEMORY_MANAGEMENT (0x1A) BSOD.

    Test your RAM modules for possible errors, one more time.Run memtest86+ for at least 8 consecutive passes.

    If it start showing errors/red lines, stop testing. A single error is enough to determine that something is going bad there.

    Take a camera snap of the memtest86+ screen before you close it, and let us see that screen. We need to see it.

      My Computer


  9. Posts : 13
    Windows 7 64 bit
    Thread Starter
       #9

    What does a clueless MEMORY_MANAGEMENT (0x1A) BSOD mean ?

    Ah i should have taken a pic of the memtest when I first ran it.
      My Computer


  10. Posts : 13
    Windows 7 64 bit
    Thread Starter
       #10

    Attached is the photo of the latest memtest I ran.
      My Computer


 
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