2090289 - Signal 11 with stacktrace in module EqcN::eqcGetTopLogPropsJoin(EquivClass*, EquivClass*) - SAP ASE | SAP Knowledge Base Article

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2090289 - Signal 11 with stacktrace in module EqcN::eqcGetTopLogPropsJoin(EquivClass*, EquivClass*) - SAP ASE

Symptom

  • A process hit Signal 11 in the module EqcN::eqcGetTopLogPropsJoin() with a stack trace

Current process (0x376512b7) infected with signal 11 (SIGSEGV)
Address 0x0x0000000000a16966 (EqcN::eqcGetTopLogPropsJoin(EquivClass*, EquivClass*)+0x15e8), siginfo (code, address) = (1, 0x0x0000000000000008)

  • The stack trace includes functions:

EqcN::eqcGetTopLogPropsJoin(EquivClass*, EquivClass*)
TreeLogPropsN::lpInsertTopLogPropsJoin(TopLogPropsJoin*)
TreeLogPropsN::lpGetTopLogPropsJoin(TreeLogProps*, TreeLogProps*)
EqcN::eqcJoin(EquivClass*, EquivClass*, int, bool)
SsNeHyPerm::_SsNeHyPsEvalNCostOrdTree(Node <Lop>*, SeHyPermStrat*)
SsNeHyPerm::SsNeEvalMinorState(Node <Lop>*, SearchEngine*)
SearchStratNodeElem::SsNeFindOptimal(Node <Lop>*, SearchEngine*)
SeHyPermStrat::SeEvalMajorState()
SearchEngine::_SeFindOptimal()
SearchEngine::SeFindOptimal()
OptGlobal::_GblSearchEngine(int*)
OptGlobal::GblOptimize(int*)
Optimize()


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

segmentation, fault, segfault, access, violation, EqcN::eqcGetTopLogPropsJoin, TreeLogPropsN::lpInsertTopLogPropsJoin, TreeLogPropsN::lpGetTopLogPropsJoin, EqcN::eqcJoin, SsNeHyPerm::_SsNeHyPsEvalNCostOrdTree, SsNeHyPerm::SsNeEvalMinorState, CR773131, 773131, CR768198, 768198, OAM, memdump , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , SAP Business Suite on Sybase ASE Database Platform , Bug Filed

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