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2844942 - Signal 11 in norm3_expr() - SAP ASE

Symptom

  • A user transaction is terminated.
  • The ASE errorlog reports an "infected with signal 11" error in the module norm3_expr() alone with a stack trace:

Current process (0x4f3b04ae) infected with signal 11 (SIGSEGV)
Address 0x0x000000000118b562 (norm3_expr+0xc2), siginfo (code, address) = (1, 0x0x0000000000000014)

  • The stack trace includes the following functions:

norm3_expr
norm3__process_case
crcpc_norm
s__recrtCpc
s_reinstallProcTree
s_getTreeOrPlan
pre__replace_cpc
pre__substitute_fi_cpc
pre_current_qry_vcpc_fi
pre_subq_vcpc_fi
pre__process_vcpc_fi
s_preprocess
s_compile

  Note: A complete stack trace is available under Attachments.


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7 SP139 and higher 
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

CR816102, CR#816102, 816102, computed, column, recreate, 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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