2605137 - SAP ASE : Signal 11s in ASE CE SP135 / 136 | SAP Knowledge Base Article

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2605137 - SAP ASE : Signal 11s in ASE CE SP135 / 136

Symptom

  • On a clustered environment system, you may get multiple of signal 11s on various function calls like ptn_nextcopy, lock_timeout_fdp, ubffreef
  • The server may hang after these signal 11s.
  • In the errorlog you can see the function calls as below on the various signal 11

  Signal 11 on ptn_nextcopy
  ptn_nextcopy
  get_tab_datachange
  get_datachange
 
  Signal 11 on lock_timeout_fdp
  ubo_object_from_slot
  lock_timeout_fdp
  lock__ins_logical
  lock_do_logical
  lock_table_main
 
  Signal 11 on ubffreef
  kisignal
  ubffreef
  conn__migrate_loadprebatch
  conn__rmigrate_resume
  usrfill
  
Note : Complete stacks are attached.


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Environment

  • SAP Adaptive Server Enterprise Cluster Edition(ASE CE) 15.7

Product

SAP Adaptive Server Enterprise 15.7 Cluster Edition

Keywords

CR 797225 , CR#797225, 797225, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace, stack, registers , KBA , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Bug Filed

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