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IT05160: A QUERY CRASHED DB2 DUE TO THE BAD SECTION WITH DUPLICATE RELOC ENTRIES

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • A query crashed db2 with the following stack info:
    
    <StackTrace>
    -------Frame------ ------Function + Offset------
    0x090000003C59A144 sqlritt2__FP8sqlrr_cb + 0xCC
    0x090000003D1E9248
    .@161@sqliScanLeaf2.fdpr.clone.5408__FP7SQLI_CBP11SQLI_SFGLOB +
    0x28C
    0x090000003D1EAF10
    .sqlifnxt.fdpr.clone.5390__FP7SQLI_CBP11SQLI_SFGLOB + 0x3C8
    0x090000003D1E715C
    .sqlirdk.fdpr.clone.3700__FP8sqeAgentP10SQLI_IXPCRP9SQLD_IXCBUlP
    8SQLD_KEYP12SQLI_KEYDATAP9sqli_scanPi + 0xA60
    0x090000003D1E609C
    .sqldIndexFetch.fdpr.clone.232__FP8SQLD_CCBP8SQLZ_RID + 0x69C
    0x090000003D1E5210
    sqldRowFetch__FP8sqeAgentP8SQLD_CCBUlT3PP10SQLD_VALUEP8SQLZ_RIDT
    3P12SQLD_ID_LISTP9SQLP_LSN8 + 0xD98
    0x090000003D1CA81C sqlritaSimplePerm__FP8sqlrr_cb + 0x4A0
    0x090000003D1E2194 sqlrievl__FP8sqlrr_cb + 0x24
    0x090000003D1E01C8 sqlriSectInvoke__FP8sqlrr_cbP12sqlri_opparm +
    0x34
    0x090000003D1058EC
    sqlrr_process_fetch_request__FP14db2UCinterface + 0xF08
    0x090000003D1038C4
    sqlrr_open__FP14db2UCinterfaceP15db2UCCursorInfo + 0x12E8
    0x090000003D1016EC
    sqljs_ddm_opnqry__FP14db2UCinterfaceP13sqljDDMObject + 0x1D70
    0x090000003D1448B8
    sqljsParseRdbAccessed__FP13sqljsDrdaAsCbP13sqljDDMObjectP14db2UC
    interface + 0x1AC
    0x090000003D144534
    .sqljsParse.fdpr.clone.230__FP13sqljsDrdaAsCbP14db2UCinterfaceP8
    sqeAgentb + 0x56C
    0x090000003D13F68C @73@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb
    + 0x27C
    0x090000003CB31924
    @73@sqljsDriveRequests__FP8sqeAgentP14db2UCconHandle + 0xB4
    0x090000003CB3237C
    @73@sqljsDrdaAsInnerDriver__FP18SQLCC_INITSTRUCT_Tb + 0x558
    0x090000003CB315F0 sqljsDrdaAsDriver__FP18SQLCC_INITSTRUCT_T +
    0x21C
    0x090000003CE5B0FC RunEDU__8sqeAgentFv + 0x584
    0x090000003CE57454 EDUDriver__9sqzEDUObjFv + 0x13C
    0x090000003CE572DC sqlzRunEDU__FPcUi + 0x10
    0x090000003CE64248 sqloEDUEntry + 0x264
    </StackTrace>
    

Local fix

  • Rewrite the query may avoid the crash
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users who use db2 v9.7                                       *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to db2 v9.7 fixpack 11 or above                      *
    ****************************************************************
    

Problem conclusion

  • The problem is first fixed in db2 v9.7 fixpack 11
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT05160

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2014-10-24

  • Closed date

    2015-10-09

  • Last modified date

    2016-01-20

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

    IT01010

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

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R970 PSN

       UP

  • R970 PSY

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.7","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
20 January 2016