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How to analyze dump (.dmp) file in dev dashboard

    Question

  • I see 5 crashes of my app were reported in Dev Center dashboard. I download the dump file and open it with windbg, but could not find any helpful information from the output. Could anyone help?

    Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
    Copyright (c) Microsoft Corporation. All rights reserved.
    
    
    Loading Dump File [C:\Users\Lianqing\Documents\triagedump.dmp]
    User Mini Dump File: Only registers, stack and portions of memory are available
    
    Symbol search path is: *** Invalid ***
    ****************************************************************************
    * Symbol loading may be unreliable without a symbol search path.           *
    * Use .symfix to have the debugger choose a symbol path.                   *
    * After setting your symbol path, use .reload to refresh symbol locations. *
    ****************************************************************************
    Executable search path is: 
    Windows 7 Version 9200 MP (2 procs) Free x86 compatible
    Product: WinNt, suite: SingleUserTS
    Machine Name:
    Debug session time: Sun Apr 28 00:09:16.000 2013 (GMT+8)
    System Uptime: 0 days 6:12:54.250
    Process Uptime: 0 days 0:00:02.000
    ................................................................
    .........
    This dump file has an exception of interest stored in it.
    The stored exception information can be accessed via .ecxr.
    (13a8.1730): Unknown exception - code c000027b (first/second chance not available)
    eax=aaaaaaaa ebx=00000000 ecx=00000000 edx=00000000 esi=0224edb0 edi=aaaaaaaa
    eip=75ca2716 esp=0224ed6c ebp=0224ee08 iopl=0         nv up ei pl nz ac po nc
    cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00200212
    Unable to load image combase.dll, Win32 error 0n2
    *** WARNING: Unable to verify timestamp for combase.dll
    *** ERROR: Module load completed but symbols could not be loaded for combase.dll
    combase+0xd2716:
    75ca2716 6a03            push    3
    

    Saturday, May 4, 2013 3:49 PM

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