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2539328 - Signal 11 in LeCacheDMLOp::_LeOpAcquire() after procedure recompilation - SAP ASE 16.0

Symptom

  • A process (spid) is terminated with signal in function LeCacheDMLOp::_LeOpAcquire() followed by a stacktrace:
             
    Current process (0x431d056d) infected with signal 11 (SIGSEGV)
    Address 0x0x0000000001486a21 (LeCacheDMLOp::_LeOpAcquire(ExeCtxt&)+0x2d9), siginfo (code, address) = (1, 0x0xffffffffffffffff)
         
    or
         
    Address 0x0x0000000001486a21 (LeCacheDMLOp::_LeOpAcquire(ExeCtxt&)+0x2d9), siginfo (code, address) = (1, 0x(nil))
                        
  • The stacktrace includes the following functions:
              
            LeCacheDMLOp::_LeOpAcquire
            LeEmittOp::_LeOpAcquire
            LePlanAcquire
            exec_lava
            s_execute
            sequencer
            execproc
            
    Note: A complete stack trace is available under Attachments.


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Environment

SAP Adaptive Server Enterprise 16.0

Product

SAP Adaptive Server Enterprise 16.0

Keywords

CR825753 CR#825753, 825753, LeCacheDMLOp::_LeOpAcquire, table variable, recompilation , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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