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IT21422: DB2 MAY ABEND WHILE TRACING IS ON

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In particular scenarios, DB2 may terminate abnormally when
    tracing is on via db2trc.
    
    The stack will look similar to the following:
    
    ossDumpStackTraceInternalmR11OSSTrapFileiP7siginfoPvmm
    ossDumpStackTraceV98
    OSSTrapFile6dumpExEmiP7siginfoPvm
    sqlo_trce
    sqloEDUCodeTrapHandler
    address: 0x00007FCAD47E58F0 ; dladdress: 0x00007FCAD47D6000 ;
    offset in lib: 0x000000000000F8F0 ;
    SQLTNN_FNC_DATAiiiPKcz
    sqlnxValidatePlanInfoP13sqlnxPlanInfoPv
    sqlnxCreateHintsP13sqlnxPlanInfoPvPP10sqlnxHintsj
    sqlra_get_hints_for_all_sectsP8sqlrr_cbPhiS1_iS1_bPP15sqlra_sect
    _hintPm
    sqlra_recreate_pkgP8sqlrr_cbiicP15sqlra_func_pathh
    sqlra_rebind_pkgP8sqlrr_cbPhsS1_sS1_iicP15sqlra_func_pathb
    sqlraFindInvalidPackagesAndRebindThemP8sqlrr_cb
    sqlraPackageRebinderDaemonInnerMainP8sqeAgent
    sqlraPackageRebinderDaemonOuterMainP8sqeAgent
    sqleIndCoordProcessRequestP8sqeAgent
    sqeAgent6RunEDUEv
    sqzEDUObj9EDUDriverEv
    sqloEDUEntry
    address: 0x00007FCAD47DDF41 ; dladdress: 0x00007FCAD47D6000 ;
    offset in lib: 0x0000000000007F41 ;
    clone
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Apply v11.1 Mod3 FPixpack3 to DB2 Server                     *
    ****************************************************************
    

Problem conclusion

  • First fixed in v11.1 Mod 3 Fixpack 3
    

Temporary fix

  • See LOCAL FIX.
    

Comments

APAR Information

  • APAR number

    IT21422

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-07-12

  • Closed date

    2018-03-15

  • Last modified date

    2018-03-15

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    IT21430

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSN

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
15 March 2018