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Help Analyzing Mindumps

By PJL
Aug 31, 2005
  1. My laptoop reboots whenever it feels like it. Is anyone able to help me interpret the attached minidumps.
     
  2. cpc2004

    cpc2004 TS Evangelist Posts: 1,994

    HI PJL,

    Three of minidumps have memory corruption and the culprit is faulty RAM.

    1) Reseat the memory stick to another slot.
    2) Downclock the ram
    3) If windows still crashes, replace the ram.

    Mini083105-01.dmp
    CHKIMG_EXTENSION: !chkimg -lo 50 -db !USBPORT
    4 errors : !USBPORT (ba0867a0-ba0867b8)
    ba0867a0 *14 74 40 8d 70 0c 8b ce *ba 45 f8 67 c6 45 f9 50 .t@.p....E.g.E.P
    ba0867b0 *cb 45 fa 53 c6 45 fb 2b *73 15 a0 27 09 ba 8b 4e .E.S.E.+s..'...N

    MODULE_NAME: memory_corruption
    IMAGE_NAME: memory_corruption
    FOLLOWUP_NAME: memory_corruption
    DEBUG_FLR_IMAGE_TIMESTAMP: 0
    MEMORY_CORRUPTOR: STRIDE
    STACK_COMMAND: kb
    FAILURE_BUCKET_ID: MEMORY_CORRUPTION_STRIDE
    BUCKET_ID: MEMORY_CORRUPTION_STRIDE

    Followup: memory_corruption
    ---------

    kd> r
    eax=897570e0 ebx=897570e0 ecx=897570ec edx=c667f845 esi=897570ec edi=00000000
    eip=ba0867b0 esp=f7926cb4 ebp=f7926ce9 iopl=0 nv up ei ng nz na pe cy
    cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010283
    USBPORT!USBPORT_RootHub_Endpoint1+0xe0:
    ba0867b0 cb retf

    Mini082605-01.dmp
    CHKIMG_EXTENSION: !chkimg -lo 50 -db !win32k
    3 errors : !win32k (bf8108af-bf8108bf)
    bf8108a0 02 00 00 e9 ad 00 00 00 90 90 90 90 90 8b ff *00 ................
    bf8108b0 8b ec 51 53 56 57 ff *00 50 9c 9a bf 8b f1 8d *00 ..QSVW..P.......

    MODULE_NAME: memory_corruption
    IMAGE_NAME: memory_corruption
    FOLLOWUP_NAME: memory_corruption
    DEBUG_FLR_IMAGE_TIMESTAMP: 0
    MEMORY_CORRUPTOR: STRIDE
    STACK_COMMAND: .trap ffffffffb376b718 ; kb
    FAILURE_BUCKET_ID: MEMORY_CORRUPTION_STRIDE

    BUCKET_ID: MEMORY_CORRUPTION_STRIDE

    Followup: memory_corruption
    ---------

    kd> r
    eax=b376b7c4 ebx=b376bab0 ecx=b376bab0 edx=e45bfab0 esi=b376bd38 edi=00000000
    eip=bf8108af esp=b376b78c ebp=b376b814 iopl=0 nv up ei pl nz na po nc
    cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010206
    win32k!RFONTOBJ::bFindRFONT+0x2:
    bf8108af 008bec515356 add [ebx+0x565351ec],cl ds:0023:09ca0c9c=??
     
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