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

Symptom

  • A process (spid) is aborted by ASE with an "infected signal 11 error" in the module 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)

  • The stacktrace includes the following functions:

        LeCacheDMLOp::_LeOpAcquire
        LeEmittOp::_LeOpAcquire
        LePlanAcquire 
        exec_lava

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

CR810939, CR#810939, LeCacheDMLOp, LeOpAcquire, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stack, registers, table, variable , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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