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2553761 - Signal 11 in ra__ci_flush_CI_stream() - SAP ASE 16.0

Symptom

  • Replication Agent is unexpectedly terminated.
  • ASE errorlog contains an "infected with signal 11" error or (on Windows) a System Storage Access violation with a stack trace, for example:

attempted write to memory location 0000000001000024 from instruction at location 0x00007FFA02F9F21B
Adaptive Server Enterprise system exception (0xc0000005) generated by a storage access violation.

  • The stack trace includes the following functions:

ra__ci_flush_CI_stream
ra_ci_flush_CI_stream
ra__ci_scanner_flush_stream
ra__ci_syslogs_scanner_open_stream
ra__ci_scanner_reopen_stream
ra__ci_scanner_execute
ra_ci_scanner_thread

  Note: A complete stack trace is available under Attachments.


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Environment

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

Product

SAP Adaptive Server Enterprise 16.0

Keywords

Sybase, SEGV, SIGSEGV, segment violation, storage access violation, kisignal, CR810279, CR#810279, 810279, stacktrace , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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