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DB2 - Problem description

Problem IC87899 Status: Closed

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

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem 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()
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 V10.1 Fixpak 2                                * 
****************************************************************
Local Fix:
n/a
available fix packs:
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Solution
First fixed in DB2 V10.1 Fixpak 2
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
04.11.2012
24.04.2013
24.04.2013
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.2 FixList
10.5.0.2 FixList