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2913014 - Signal 11 in treecpynames() caused by a query on a view - SAP ASE

Symptom

  • When running a query on a view
  • ASE errorlog reports an "infected with signal 11" error in the module treecpynames() followed by a stack trace, for example:

Current process (0x1a130286) infected with signal 11 (SIGSEGV)
Address 0x0x0000000002018e88 (treecpynames+0x18), siginfo (code, address) = (1, 0x0x0000003d00000010)

  • The stacktrace includes the following modules:

treecpynames
cpynamelist 
tree_copynames
cpyresdom 
cpynodes 
cpyroot
cpynodes
treecpy_withroot
ApPlan::ApInit
ApPlan::ApGatherXML
CgpGlobal::CgpGenerate
Optimize
s_compile_stmt

  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

SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace, registers , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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