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2014866 - Signal 11 in module ktMuxThreadTick

Symptom

  • SAP ASE is no longer is accessible.
  • SAP ASE error log reports the following:

... Current process (0x0) infected with signal 11 (SIGSEGV)
... ktMuxThreadTick ...
...
... ktMuxThreadTick ...
... utpApplyAll ...
... utpmApplyAll ...
... kaclkintr_thread ...
... ktMuxThreadTick ...
...

  • This may be followed by multiple entries similar to following:

... Attempting to return from utpApplyAll while holding a multimap read lock ...

and / or

... Returning from kmultimap_iterator_delete with lock held ...


Read more...

Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0
  • SAP Adaptive Server Enterprise (ASE) 15.7 for Business Suite
  • SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite

Product

SAP Adaptive Server Enterprise 15.7

Keywords

CR754792, 754792 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Bug Filed

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