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DB2 - Problembeschreibung

Problem IC78171 Status: Geschlossen

DB2WDOG CAN ABORT (SEGV/CRASH) WHEN CLEANING UP A DB2FMP ENTRY

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
The db2wdog process can abnormally terminate with a signal #11 
(segmentation violation) and cause the DB2 instance to 
crash when cleaning up non-SQL stored procedures.  The 
probability of this crash occurring is low. 
 
One possible side effect of this APAR is that the DB2 
instance is NOT brought down after db2wdog dies leaving the DB2 
instance in an unusable state. 
 
The trap file will contain the 
following stack: 
 
SQLO_MEM_POOL::MemTreePut.fdpr.clone.128.chunk.4() at 
0x900000008603b60 
sqlofmblkEx() at 0x900000008603890 
sqlexAuditData.@136@sqlerRemoveFmpFromTable() at 
0x900000004fba560 
.sqlerRemoveFmpFromTable() at 0x900000004fba210 
sqlerRemoveFmpFromTable() at 0x900000004fbb37c 
sqlerReturnFmpToPool.fdpr.chunk.5() at 0x900000003d7f1a4 
sqleChildCrashHandler() at 0x100009640 
sqleWatchDog() at 0x100003910 
DB2main() at 0x1000015b0 
sqloEDUMainEntry() at 0x900000008680ac8 
sqloEDUEntry.fdpr.chunk.6() at 0x900000008680a4c
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See ERROR DESCRIPTION.                                       * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to v9.7 Fixpack 6.                                   * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
First fixed in v9.7 Fixpack 6. At minimum this fix should be 
applied to the server side.
Workaround
See LOCAL FIX.
Bug-Verfolgung
Vorgänger  : APAR is sysrouted TO one or more of the following: IC84148 
Nachfolger : 
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
17.08.2011
11.06.2012
11.06.2012
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP6
Problem behoben lt. FixList in der Version
9.7.0.6 FixList