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2472452 - Signal 11 in query_text() when sp_showplan runs - SAP ASE 16.0

Symptom

  • A user connection ran sp_showplan.
  • An "infected with signal 11" error in the module query_text() together with a stack trace is reported in the ASE errorlog:

Current process (0x1fb504ed) infected with signal 11 (SIGSEGV)
Address 0x0x0000000000f24bcc (query_text+0x329), siginfo (code, address) = (1, 0x0x0000000000000008)

  • The stack trace contains the following functions:

    query_text
    LeRun
    LeEvals::LeEvRun
    LeScalarOp::_LeOpNext
    LeEmitNoSndOp::_LeOpNex
    LePlanNext
    exec_lava

  Note: A complete stack trace is available under Attachments.


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Environment

SAP Adaptive Server Enterprise 16.0 SP02

Product

SAP Adaptive Server Enterprise 16.0

Keywords

805246, CR805246, CR#805246, show plan, query_text, 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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