DB2 FOR LUW / DB2FORLUW / A10 - DB2

Problem description: 
DB2 crashed in sqlsBinSortPopulateRecPointers() and may lead to 
memory corruption in other fuctions. A possible stack trace is: 
<StackTrace> 
-------Frame------ ------Function + Offset------ 
0x0900000019F39A7C 
@114@sqlsBinSortPopulateRecPointers__FP10SQLS_SLDESP10SQLS_SORTS 
PUcPUiiN25PUlCP24SQLS_BSORT_ICUBUFFER_ROWP8sqeAgent + 0x340 
0x0900000019537F80 
bsortGetFirstPartialKey__FP8sqeAgentPUcPUiP10SQLS_SLDESP10SQLS_S 
ORTSiUiT3PiPUl + 0xADC 
0x0900000019536248 
sqlsBinSort__FP8sqeAgentP10SQLS_SLDESP10SQLS_SORTS + 0x890 
0x090000001C41E078 
sqlswrit__FP8sqeAgentP10SQLS_SLDESP10SQLS_SORTSi + 0x7E8 
0x0900000019241A94 
sqlsBinSortIncremental__FP8sqeAgentP10SQLS_SLDESP10SQLS_SORTSi + 
0x31C 
0x09000000192DF608 
.@114@sqlsBuildRow.fdpr.clone.4536__FP8sqeAgentP10SQLS_SLDESP10S 
QLS_SORTSPibP7OSSTickP12OSSTickDeltaPP10SQLD_VALUE + 0x66C 
0x09000000192DF9D8 
.sqlsinsr.fdpr.clone.289__FP8sqeAgentPcPUcP12sqlri_vectorPP10SQL 
D_VALUE + 0x324 
0x09000000192DFE9C sqlrsinsr__FP8sqlrr_cbP10sqlri_iudo + 0x78 
0x09000000192E00CC sqlrisrt__FP8sqlrr_cb + 0x114 
0x090000001AA5A734 sqlriMergeStream__FP8sqlrr_cb + 0x694 
0x09000000192F1DC8 sqlriSectInvoke__FP8sqlrr_cbP12sqlri_opparm + 
0x24 
0x090000001910B868 
sqlrr_process_fetch_request__FP14db2UCinterface + 0xF60 
0x0900000019B439F8 
sqlrr_open__FP14db2UCinterfaceP15db2UCCursorInfo + 0x17F0 
0x090000001910A1CC 
sqljs_ddm_opnqry__FP14db2UCinterfaceP13sqljDDMObject + 0x1DD4 
0x090000001926C5B8 
sqljsParseRdbAccessed__FP13sqljsDrdaAsCbP13sqljDDMObjectP14db2UC 
interface + 0x1C8 
0x090000001926A774 
.sqljsParse.fdpr.clone.102__FP13sqljsDrdaAsCbP14db2UCinterfaceP8 
sqeAgentb + 0x13A4 
0x09000000192672B0 @73@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb 
+ 0x280 
0x09000000197FE564 
@73@sqljsDriveRequests__FP8sqeAgentP14db2UCconHandle + 0xB4 
0x09000000197FEF4C 
@73@sqljsDrdaAsInnerDriver__FP18SQLCC_INITSTRUCT_Tb + 0x4E8 
0x09000000197FE230 sqljsDrdaAsDriver__FP18SQLCC_INITSTRUCT_T + 
0x21C 
0x0900000018FBAC80 RunEDU__8sqeAgentFv + 0x584 
0x0900000018FB6858 EDUDriver__9sqzEDUObjFv + 0x13C 
0x0900000018FB66E0 sqlzRunEDU__FPcUi + 0x10 
0x0900000018FC9558 sqloEDUEntry + 0x264 
</StackTrace> 
 
The resettable sort always tries to allocate enough space for 
maxnodes instead of sliNumRecords.  This is because the buffer 
is going to be re-used for subsequent sorts so we should grab as 
much memory as we are allowed to.  If we hit a constrained 
memory issue, we could end up allocating less than that.. maybe 
1/3 of maxnodes.  Since it is only sorting sliNumRecords, it 
needs to recalculate the # of iterations.

**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 V10.1 Fix Pack 5 or higher                    * 
****************************************************************

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

10.07.2014
15.07.2015
16.07.2015