SAP Knowledge Base Article - Preview

2580447 - ASE Infected with 11 (SIGSEGV) in sm_os_ctrl_suspend_thread

Symptom

  • Sybmon "hanginfo" fails with error "Sybmon encountered signal 11 at address  (<address>)
  • Stack trace includes the functions sm_os_ctrl_suspend_thread and khashtable
  • The Sybmon "ptype" command output may be missing some structures

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Environment

  • SAP Adaptive Server Enterprise (ASE)
  • SAP Adaptive Server Enterprise Cluster Edition (ASE CE)
  • Sybmon diagnostic tool

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 15.7 Cluster Edition ; SAP Adaptive Server Enterprise 16.0 ; Sybase Adaptive Server Enterprise Cluster Edition 15.7

Keywords

Sybase, ASEServer, SAPASE, dataserver, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace,  stack, registers , 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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