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2009356 - Signal 11 in CritArray \ OptBlock::OptEraseUnrefedEqc(EquivClass*) followed by server crash - SAP ASE

Symptom

  • ASE server crashes with stacktrace signal 11 in CritArray \ OptBlock::OptEraseUnrefedEqc(EquivClass*) generating the following stacktrace

global constructors keyed to CritArray

EquivClass::eqcErasePops()
OptBlock::_OptEraseEqc(EquivClass*)
OptBlock::OptEraseUnrefedEqc(EquivClass*)
RrCacheManager::RrCacheCleanup(EquivClass*, OptGlobal*)
SsNeHyPerm::_SsNeHyPsEvalNCostOrdTree(Node<Lop>*SeHyPermStrat*)
SsNeHyPerm::SsNeEvalMinorState(Node<Lop>*SearchEngine*)
SearchStratNodeElem::SsNeFindOptimal(Node<Lop>*SearchEngine*)
SsNeHyPerm::SsNeEvalMinorState(Node<Lop>*SearchEngine*)
SearchStratNodeElem::SsNeFindOptimal(Node<Lop>*SearchEngine*)
SsNeHyPerm::SsNeEvalMinorState(Node<Lop>*SearchEngine*)
SearchStratNodeElem::SsNeFindOptimal(Node<Lop>*SearchEngine*)
SeHyPermStrat::SeEvalMajorState()
SearchEngine::_SeFindOptimal()
SearchEngine::SeFindOptimal()
OptGlobal::_GblSearchEngine(int*)
OptGlobal::GblOptimize(int*)


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7 All Versions
  • Sybase Adaptive Server Enterprise (ASE) 15.5

Product

SAP Adaptive Server Enterprise all versions ; Sybase Adaptive Server Enterprise 15.5

Keywords

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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