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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 stack trace:
    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 stack trace 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 (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0

Keywords

CR825753 CR#825753, 825753, table variable, recompilation, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace, registers , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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