SAP Knowledge Base Article - Preview

2722616 - ASE Infected with 11 (SIGSEGV) in ubffreef

Symptom

  • Client connection unexpectedly terminated
  • Errorlog contains an infected with 11 error with a stack trace that includes the following functions:

    ubffreef
    memfreeheap
    table_check

 


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Environment

  • SAP Adaptive Server Enterprise (ASE)  
  • SAP Adaptive Server Enterprise Cluster Edition (ASE CE)
  • Running DBCC CHECKTABLE on a system table

Product

SAP Adaptive Server Enterprise 12.5 ; SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 15.7 Cluster Edition ; SAP Adaptive Server Enterprise 16.0 ; Sybase Adaptive Server Enterprise 12.5 ; Sybase Adaptive Server Enterprise 15.0 ; Sybase Adaptive Server Enterprise 15.5 ; Sybase Adaptive Server Enterprise Cluster Edition 15.0 ; Sybase Adaptive Server Enterprise Cluster Edition 15.5 ; Sybase Adaptive Server Enterprise Cluster Edition 15.7

Keywords

Sybase, infected, signal, SEGV, SIGSEGV, segment violation, storage access violation, kisignal , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Bug Filed

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