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3114532 - Infected with signal 11 in mbkt__coalesce_set() on the bucket consolidator task - SAP ASE

Symptom

  • A "Current process infected with signal 11" message is logged in ASE errorlog is raised while the bucket consolidator task is coalescing fragments in the Worker Thread Memory bucket pool. 

            Current process (0x1310099) infected with signal 11 (SIGSEGV)
            Address 0x0x000000000220a973 (mbkt__coalesce_set+0x213), siginfo (code, address) = (128, 0x(nil))

  • The error is accompanied by a stacktrace referencing the functions:

            kisignal
            mbkt__coalesce_set
            mbkt__coalesce_pool
            mbkt__consolidator


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Environment

SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0

Keywords

mbkt__coalesce_set, 825781, CR#825781, CR825781, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace, registers , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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