SAP Knowledge Base Article - Preview

2686288 - ASE shutdown due to Infected with 11 (SIGSEGV) in proc_search holding spinlock "Des Upd Spinlocks"

Symptom

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

proc__search
proc_get
s_getTreeOrPlan
execproc


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Environment

  • SAP Adaptive Server Enterprise (ASE)  all versions
  • SAP Adaptive Server Enterprise Cluster Edition (ASE CE) all versions

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, spinlock, shutdown , 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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