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  1. #1
    Join Date
    Mar 2006
    Posts
    104

    Unanswered: db2diag reports non-fatal assertion failed error

    Hi

    DB2 8.2.6 on windows 2000

    We got the following errror in db2diag.log
    --------------------------------------
    NON-FATAL ASSERTION FAILED!!!
    Time = Thu Mar 01 15:20:49 2007
    Expr = Freeing freed memory found at:
    PID = 4056
    TID = 5216
    File = snapPrsr.C
    Line = 2716
    NON-FATAL ASSERTION FAILED!!!
    Time = Thu Mar 01 15:20:49 2007
    Expr = Freeing freed memory found at:
    PID = 4056
    TID = 5216
    File = snapPrsr.C
    Line = 2742
    NON-FATAL ASSERTION FAILED!!!
    Time = Thu Mar 01 15:20:49 2007
    Expr = Freeing freed memory found at:
    PID = 4056
    TID = 5216
    File = snapPrsr.C
    Line = 2716
    NON-FATAL ASSERTION FAILED!!!
    Time = Thu Mar 01 15:20:49 2007
    Expr = Freeing freed memory found at:
    PID = 4056
    TID = 5216
    File = snapPrsr.C
    Line = 2742

    ------------------------------

    Things are working OK. But being our production system would like to figure-out what it is. Any help will be much appreciated

  2. #2
    Join Date
    May 2003
    Location
    USA
    Posts
    5,737
    Just as a wild guess, I would turn off the Health Monitor if you are not using it.

    db2 update dbm cfg using HEALTH_MON OFF
    M. A. Feldman
    IBM Certified DBA on DB2 for Linux, UNIX, and Windows
    IBM Certified DBA on DB2 for z/OS and OS/390

  3. #3
    Join Date
    Jan 2007
    Location
    Jena, Germany
    Posts
    2,721
    Move to the latest FixPak. If the problem still persists, you should contact IBM support to get this fixed. A double-free is always a programming error.
    Knut Stolze
    IBM DB2 Analytics Accelerator
    IBM Germany Research & Development

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