ntoskrnl.exe causing various BSOD error messages


  1. Posts : 2
    Windows 7 Ultimate x64
       #1

    ntoskrnl.exe causing various BSOD error messages


    Hello everyone,

    Since yesterday, I've started to get BSOD screens frequently. I tried any tool I could find, but it wouldn't do anything. After further searches, I've found using a dmp reading tool that my blue screens were caused by ntoskrnl.exe. Here are the dump files in text:

    Code:
    ==================================================
    Dump File         : 010811-19219-01.dmp
    Crash Time        : 08/01/2011 12:59:58 PM
    Bug Check String  : PAGE_FAULT_IN_NONPAGED_AREA
    Bug Check Code    : 0x00000050
    Parameter 1       : fffff8a0`00579000
    Parameter 2       : 00000000`00000000
    Parameter 3       : fffff800`02ecb83a
    Parameter 4       : 00000000`00000000
    Caused By Driver  : ntoskrnl.exe
    Caused By Address : ntoskrnl.exe+66580
    File Description  : NT Kernel & System
    Product Name      : Microsoft® Windows® Operating System
    Company           : Microsoft Corporation
    File Version      : 6.1.7600.20738 (win7_ldr.100618-1621)
    Processor         : x64
    Computer Name     : 
    Full Path         : C:\Windows\Minidump\010811-19219-01.dmp
    Processors Count  : 2
    Major Version     : 15
    Minor Version     : 7600
    Dump File Size    : 269,728
    ==================================================
    
    ==================================================
    Dump File         : 010811-25911-01.dmp
    Crash Time        : 08/01/2011 12:39:58 PM
    Bug Check String  : IRQL_NOT_LESS_OR_EQUAL
    Bug Check Code    : 0x0000000a
    Parameter 1       : 00000000`00000000
    Parameter 2       : 00000000`00000002
    Parameter 3       : 00000000`00000000
    Parameter 4       : fffff800`02ea7436
    Caused By Driver  : ntoskrnl.exe
    Caused By Address : ntoskrnl.exe+70740
    File Description  : NT Kernel & System
    Product Name      : Microsoft® Windows® Operating System
    Company           : Microsoft Corporation
    File Version      : 6.1.7600.20738 (win7_ldr.100618-1621)
    Processor         : x64
    Computer Name     : 
    Full Path         : C:\Windows\Minidump\010811-25911-01.dmp
    Processors Count  : 2
    Major Version     : 15
    Minor Version     : 7600
    Dump File Size    : 275,784
    ==================================================
    
    ==================================================
    Dump File         : 010811-20202-01.dmp
    Crash Time        : 08/01/2011 12:38:24 PM
    Bug Check String  : IRQL_NOT_LESS_OR_EQUAL
    Bug Check Code    : 0x0000000a
    Parameter 1       : 00000000`00000000
    Parameter 2       : 00000000`00000002
    Parameter 3       : 00000000`00000000
    Parameter 4       : fffff800`02eaa436
    Caused By Driver  : ntoskrnl.exe
    Caused By Address : ntoskrnl.exe+70740
    File Description  : NT Kernel & System
    Product Name      : Microsoft® Windows® Operating System
    Company           : Microsoft Corporation
    File Version      : 6.1.7600.20738 (win7_ldr.100618-1621)
    Processor         : x64
    Computer Name     : 
    Full Path         : C:\Windows\Minidump\010811-20202-01.dmp
    Processors Count  : 2
    Major Version     : 15
    Minor Version     : 7600
    Dump File Size    : 275,840
    ==================================================
    
    ==================================================
    Dump File         : 010811-26629-01.dmp
    Crash Time        : 08/01/2011 11:37:46 AM
    Bug Check String  : KMODE_EXCEPTION_NOT_HANDLED
    Bug Check Code    : 0x0000001e
    Parameter 1       : ffffffff`c0000005
    Parameter 2       : fffff800`02e77cd8
    Parameter 3       : 00000000`00000000
    Parameter 4       : ffffffff`ffffffff
    Caused By Driver  : atikmdag.sys
    Caused By Address : atikmdag.sys+3788cc
    File Description  : 
    Product Name      : 
    Company           : 
    File Version      : 
    Processor         : x64
    Computer Name     : 
    Full Path         : C:\Windows\Minidump\010811-26629-01.dmp
    Processors Count  : 2
    Major Version     : 15
    Minor Version     : 7600
    Dump File Size    : 275,840
    ==================================================
    These are only 4 of them (the other ones were from yesterday and disappeared). As you can see, the BSOD error messages are different.

    Anyway, I tried Googling but I can't find anyone with a similar problem to mine.

    Thank you for helping me!

    Edit: I forgot to add: the BSOD appears randomly. Somtimes on the Windows 7 logo booting screen, sometimes after a few minutes or hours. Even sometimes there's no BSOD screen at all, it just completely freezes and I have to shut down my computer.
      My Computer


  2. Posts : 8,383
    Windows 10 Pro x64, Arch Linux
       #2
      My Computer


  3. Posts : 2
    Windows 7 Ultimate x64
    Thread Starter
       #3

    Sorry for the late reply, I had a terribly long shift at work today.

    Here are the infos required:

    - x64.
    - Originally Windows Vista Ultimate 64-bit.
    - Full retail version.
    - Hardware around a year and a half old.
    - OS around 6-7 months old.

    Thank you for looking into my problem, I don't want to format once again. :S
      My Computer


  4. Posts : 8,383
    Windows 10 Pro x64, Arch Linux
       #4

    Dumps point to your GPU drivers, atikmdag.sys

    - Boot into safe mode with networking
    - Uninstall the ATI drivers including Catalyst Control Center
    - Use driver sweeper to remove leftover ATI display driver files Guru3D - Driver Sweeper
    - Reboot in safe mode with networking
    - Install the latest drivers ATI Radeon
    - Reboot into normal mode

    Code:
    BugCheck 1E, {ffffffffc0000005, fffff80002e77cd8, 0, ffffffffffffffff}
    
    Unable to load image \SystemRoot\system32\DRIVERS\atikmdag.sys, Win32 error 0n2
    *** WARNING: Unable to verify timestamp for atikmdag.sys
    *** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
    Probably caused by : atikmdag.sys ( atikmdag+3ca1d6 )
      My Computer


 

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