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2023146 - Signal 11 SIGSEGV stacktrace in mda__ooa_scan_mempool - ASE

Symptom

  • Monitoring Tables (MDA) are being queried
  • Running on ASE 15.x and are getting the following stacktrace:

Current process (#######) infected with signal 11 (SIGSEGV)

mda__ooa_scan_mempool()
mda_populate_monOpenObjectActivity()
mda_exec()


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • Sybase Adaptive Server Enterprise (ASE) 15.5 and below releases
  • Sybase Adaptive Server Enterprise (ASE) 15.0

Product

SAP Adaptive Server Enterprise 15.7 ; Sybase Adaptive Server Enterprise 15.0 ; Sybase Adaptive Server Enterprise 15.5

Keywords

Infected Signal 11 SEGV SIGSEGV mda__ooa_scan_mempool  MonOpenObjectActivity MDA CR#545662 545662 CR545662 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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