DB2 - Problem description
Problem IT20510 | Status: Closed |
DB2 MAY CRASH WHEN PROCESSING EXTENSIVE LIST OF TABLESPACES IN HISTORY FILE | |
product: | |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 | |
Problem description: | |
The problem happens during processing of the history file for tablespaces information, which goes beyond boundaries of the allocated memory blocks. Once this happens, DB2 may crash with following stack: <StackTrace> -------Frame------ ------Function + Offset------ 0x090000000BBD998C sqlofmblkEx + 0xD4 0x090000000DCB2310 sqluhHandleFree__FPP12SQLUH_HANDLE + 0xD8 0x09000000094B12D0 sqluhClose__FPP12SQLUH_HANDLEb + 0x258 0x09000000089B9AC0 sqluhGetNextHistoryFileEntry + 0x568 0x090000000A84C588 sqlesrvr__FP14db2UCinterface + 0x259A8 0x090000000A87F3C0 sqlesrvr__FP14db2UCinterface + 0x628 0x090000000A87DEDC sqleMappingFnServer__FP5sqldaP5sqlca + 0x3D8 0x090000000A87D788 sqlerKnownProcedure__FiPcPiP5sqldaT4P13sqlerFmpTableP8sqeAgentP5 sqlca + 0xEE0 0x090000000A85E914 sqlerCallDL__FP14db2UCinterfaceP9UCstpInfo + 0x604 0x090000000C58D864 sqljsParseRdbAccessed__FP13sqljsDrdaAsCbP13sqljDDMObjectP14db2UC interface + 0x644 0x090000000C5768E0 @72@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb + 0x11E4 0x090000000C5768E0 @72@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb + 0x11E4 0x090000000C5764D4 @72@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb + 0xDD8 0x090000000D2E44E4 @72@sqljsDriveRequests__FP8sqeAgentP14db2UCconHandle + 0xA8 0x090000000D2E4FF8 @72@sqljsDrdaAsInnerDriver__FP18SQLCC_INITSTRUCT_Tb + 0x5FC 0x090000000CD3495C RunEDU__8sqeAgentFv + 0x40E1C 0x090000000CCA9738 RunEDU__8sqeAgentFv + 0x124 0x090000000BABEAE4 EDUDriver__9sqzEDUObjFv + 0x130 0x090000000B7502D4 sqloEDUEntry + 0x3A0 </StackTrace> | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 10.5 Fix Pack 9 or higher * **************************************************************** | |
Local Fix: | |
N/A | |
Solution | |
First fixed in Db2 10.5 Fix Pack 9 | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 09.05.2017 29.09.2017 29.09.2017 |
Problem solved at the following versions (IBM BugInfos) | |
9.0. | |
Problem solved according to the fixlist(s) of the following version(s) |