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Debug Symbols for 4DAC3B582A9147ECAED2644CB165222B1 RRS feed

  • Question

  • Where can I get the debug symbols for  4DAC3B582A9147ECAED2644CB165222B1?  They are missing from the download repository.

    ************* Symbol Path validation summary **************
    Response                         Time (ms)     Location
    Deferred                                       SRV*C:\symbols*http://msdl.microsoft.com/download/symbols
    4: kd> !sym noisy
    noisy mode - symbol prompts on
    4: kd> .reload
    SYMSRV:  BYINDEX: 0x1
             c:\symbols*http://msdl.microsoft.com/download/symbols
             ntkrnlmp.pdb
             4DAC3B582A9147ECAED2644CB165222B1
    SYMSRV:  c:\symbols\ntkrnlmp.pdb\4DAC3B582A9147ECAED2644CB165222B1\ntkrnlmp.pdb - file not found
    SYMSRV:  HTTPGET: /download/symbols/index2.txt
    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb

    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pd_

    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/file.ptr

    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  c:\symbols\ntkrnlmp.pdb\4DAC3B582A9147ECAED2644CB165222B1\ntkrnlmp.pdb not found
    SYMSRV:  http://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb not found
    DBGHELP: ntkrnlmp.pdb - file not found
    *** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntkrnlmp.exe -
    DBGHELP: nt - export symbols
    Loading Kernel Symbols
    ...............................................................
    ................................................................
    .....................................Page c6dc6 not present in the dump file. Type ".hh dbgerr004" for details
    .Page 3d6b03 not present in the dump file. Type ".hh dbgerr004" for details
    .Page 71efe not present in the dump file. Type ".hh dbgerr004" for details
    ....Page 2c280 not present in the dump file. Type ".hh dbgerr004" for details
    .Page b0560 not present in the dump file. Type ".hh dbgerr004" for details
    ....................
    ....................
    Loading User Symbols
    PEB is paged out (Peb.Ldr = 00000000`002b9018).  Type ".hh dbgerr001" for details
    Loading unloaded module list
    ............


    Tuesday, November 15, 2016 12:32 AM

All replies

  • I actually just had exactly the same issue, i was trying to debug a bsod and had the same error.

    I also downloaded offline symbols from here : https://developer.microsoft.com/fr-fr/windows/hardware/download-symbols

    But the symbols are also missing this file :

    ************* Symbol Path validation summary **************
    Response                         Time (ms)     Location
    Deferred                                       SRV*D:\symbols*http://msdl.microsoft.com/download/symbols
    Deferred                                       srv*
    DBGHELP: Symbol Search Path: srv*d:\symbols*http://msdl.microsoft.com/download/symbols;SRV*c:\symbols*https://msdl.microsoft.com/download/symbols
    DBGHELP: Symbol Search Path: srv*d:\symbols*http://msdl.microsoft.com/download/symbols;SRV*c:\symbols*https://msdl.microsoft.com/download/symbols
    8: kd> .reload
    SYMSRV:  BYINDEX: 0x75
             d:\symbols*http://msdl.microsoft.com/download/symbols
             ntkrnlmp.pdb
             4DAC3B582A9147ECAED2644CB165222B1
    SYMSRV:  d:\symbols\ntkrnlmp.pdb\4DAC3B582A9147ECAED2644CB165222B1\ntkrnlmp.pdb - file not found
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb

    SYMSRV:  HttpSendRequest: 12002 - ERROR_INTERNET_TIMEOUT
    SYMSRV:  d:\symbols\ntkrnlmp.pdb\4DAC3B582A9147ECAED2644CB165222B1\ntkrnlmp.pdb not found
    SYMSRV:  http://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb not found
    SYMSRV:  BYINDEX: 0x76
             c:\symbols*https://msdl.microsoft.com/download/symbols
             ntkrnlmp.pdb
             4DAC3B582A9147ECAED2644CB165222B1
    SYMSRV:  c:\symbols\ntkrnlmp.pdb\4DAC3B582A9147ECAED2644CB165222B1\ntkrnlmp.pdb - file not found
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb

    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pd_

    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/file.ptr

    SYMSRV:  HttpQueryInfo: 404 - HTTP_STATUS_NOT_FOUND
    SYMSRV:  c:\symbols\ntkrnlmp.pdb\4DAC3B582A9147ECAED2644CB165222B1\ntkrnlmp.pdb not found
    SYMSRV:  https://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb not found
    DBGHELP: ntkrnlmp.pdb - file not found
    *** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntkrnlmp.exe 


    Tuesday, November 15, 2016 9:05 AM
  • It looks like the issue was resolved server side, i could debug the very same MEMORY.DMP yesterday, so the missing symbols are now added...
    Wednesday, November 23, 2016 8:33 AM
  • The PDB may have been added, however I now get a HTTP 502 error:

    SYMSRV:  HTTPGET: /download/symbols/ntkrnlmp.pdb/4DAC3B582A9147ECAED2644CB165222B1/ntkrnlmp.pdb
    SYMSRV:  HttpQueryInfo: 502 - HTTP_STATUS_BAD_GATEWAY

    I have been getting this error for over a week now.

    Friday, December 2, 2016 8:33 PM
  • Possibly
    HttpQueryInfo: 502 - HTTP_STATUS_BAD_GATEWAY
    is fixed by now?
    https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/35a31403-24f5-4552-8e3c-4c65f2b98c17/microsoft-symbol-server-is-slowbroken?forum=windbg

    With kind regards


    Saturday, December 3, 2016 7:17 AM