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2938978 - Signal 11 in LeCacheDMLOp::_LeOpAcquire() - SAP ASE 16.0

Symptom

  • A client connection is unexpectedly terminated.
  • ASE errorlog contains an "infected with signal 11" error in LeCacheDMLOp::_LeOpAcquire() with a stack trace:

Current process (0x37001c) infected with signal 11 (SIGSEGV)
Address 0x0x00000000016d0834 (LeCacheDMLOp::_LeOpAcquire(ExeCtxt&)+0x2dc), siginfo (code, address) = (1, 0x0x0000000000000070)

  • The stack trace includes the following functions:

LeCacheDMLOp::_LeOpAcquire
LeEmittOp::_LeOpAcquire
LePlanAcquire

  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

Sybase, SEGV, segment violation, storage access violation, kisignal, CR811784, CR#811784, 811784, UDF, TUDF, SELECT, stacktrace , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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