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2546075 - Signal 11 in rep_drain_log() - SAP ASE 16.0

Symptom

  • Replication Agent Thread terminates during deactivation of primary ASE in an HADR (High Availability Disaster Recovery) environment.
  • ASE errorlog contains an "infected with signal 11" error in the module ra__health_check() together with a stack trace:

Current process (0x2a50153) infected with signal 11 (SIGSEGV)
Address 0x0x0000000000e3e6ba (ra__health_check+0xa8c), siginfo (code, address) = (1, 0x0x0000000000000258)

  • The stack trace includes the following functions:

ra__health_check
rep_drain_log
hadr__drain
hadr__deactivate
hadr_request
hadr_admin

  Note: A complete stack trace is available under Attachments.


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Environment

  • SAP Adaptive Server Enterprise (ASE) 16.0 SP03
  • High Availability Disaster Recovery (HADR)

Product

SAP Adaptive Server Enterprise 16.0

Keywords

Sybase, SEGV, segment violation, storage access violation, kisignal, stacktrace, CR809831, CR#809831, 809831, RAT, RepAgent, , 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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