IC83872: POSSIBLE CRASH/SEGV IN SQLECLEANUPFEDDAEMONANCHOR()->GETIDENTITY() DUE TO TIMING ISSUE

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • DB2 may abend in  SQLECLEANUPFEDDAEMONANCHOR()->GETIDENTITY()
    call due to the timing window exist during federated system
    initialization.
    
    The stacks can actually vary but the idea is that we come in
    function sqleCleanupFedDaemonAnchor() with the stack similar to
    the following:
    
      SQLO_SLATCH_CAS64::getIdentity()
      sqleCleanupFedDaemonAnchor()
      sqleFedFMPManager()
      sqeApplication::TermApplication()
      sqeAppServices::DestroyAppl()
      sqleExecuteNodeRecovery()
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 9.7 Fixpak 7                                  *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 9.7 Fixpak 7
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC83872

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-05-31

  • Closed date

    2012-11-13

  • Last modified date

    2012-11-13

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

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

    IC87899 IC89553

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R970 PSY

       UP



Rate this page:

(0 users)Average rating

Add comments

Document information


More support for:

DB2 for Linux, UNIX and Windows

Software version:

9.7

Reference #:

IC83872

Modified date:

2012-11-13

Translate my page

Machine Translation

Content navigation