DB2 FOR LUW / DB2FORLUW / A10 - DB2

If the DCS directory is cataloged to use customized mapping file 
with map-file option and the directory cache is invalidated 
while DB2 Connect Server is still running, DB2 Connect gateway 
might crash with the following stack: 
 
2013-05-14-15.52.07.061757+060 I2358547A1860      LEVEL: Severe 
PID     : 9175070              TID  : 6684        PROC : db2sysc 
INSTANCE:             NODE : 000 
APPHDL  : 0-47711 
EDUID   : 6684                 EDUNAME: db2agent () 
FUNCTION: DB2 UDB, SQO Memory Management, 
sqloDiagnoseFreeBlockFailure, probe:10 
MESSAGE : Possible memory corruption detected. 
DATA #1 : ZRC, PD_TYPE_ZRC, 4 bytes 
0x820F0002 
DATA #2 : Corrupt block address, PD_TYPE_CORRUPT_BLK_PTR, 8 
bytes 
0x09001000a11c4368 
DATA #3 : Block header, PD_TYPE_BLK_HEADER, 24 bytes 
0x09001000A11C4350 : 0900 1000 A147 E308 0900 1000 A147 E320 
.....G.......G. 
0x09001000A11C4360 : 0900 1000 A147 E338 
.....G.8 
DATA #4 : Data header, PD_TYPE_BLK_DATA_HEAD, 48 bytes 
0x09001000A11C4368 : 0000 0000 0000 0000 0000 0000 0000 0000 
................ 
0x09001000A11C4378 : 0000 0000 0000 0000 0000 0000 0000 0000 
................ 
0x09001000A11C4388 : 0000 0000 0000 0000 0000 0000 0000 0000 
................ 
CALLSTCK: (Static functions may not be resolved correctly, as 
they are resolved to the nearest symbol) 
  [0] 0x0900000004278B6C pdLog + 0xC0 
  [1] 0x0900000006141404 
@78@sqloDiagnoseFreeBlockFailure__FP8SMemFBlkCb + 0x14C 
  [2] 0x090000000379B910 sqlofmblkEx + 0x424 
  [3] 0x090000000680624C sqljrTerm__FP14db2UCinterfaceb + 0x16C 
  [4] 0x09000000066C96D0 
sqljrDissociateTransport__FP14db2UCconHandleP13sqljrDrdaArCbi + 
0x124 
  [5] 0x09000000067C68F8 
sqljrDrdaArDisconnect__FP14db2UCinterface + 0x424 
  [6] 0x09000000067A9EB0 
sqleuUCagentDrdaArTermConnect__FP14db2UCinterface + 0x7C 
  [7] 0x09000000033E4D40 
sqleUCagentConnCleanup__FP8sqeAgentP14db2UCconHandlebT3 + 0xE8 
  [8] 0x09000000031E8FA4 
sqleUCagentConnCleanup__FP8sqeAgentP14db2UCconHandlebT3@glue9FB 
+ 0x7C 
  [9] 0x0900000005DD33FC 
@63@sqljsVerifyAgent__FP8sqeAgentP14db2UCconHandlePb + 0x11B0

**************************************************************** 
* USERS AFFECTED:                                              * 
* DB2 Connect                                                  * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 version 10.1 fixpack 3                        * 
****************************************************************

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
 

Problem was first fixed in DB2 version 10.1 fixpack 3

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

26.09.2013
02.10.2013
02.10.2013