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3529613 - Infected with signal 10 in upwakeup - SAP ASE

Symptom

  • The ASE errorlog reports Infected with signal 10 in upwakeup followed by a stack trace
  • This may be followed by (many) more signal errors at the same or other functions, for example ktMuxThreadTick
  • Typical log entries include: 

    Current process (0x0) infected with signal 10 (SIGBUS)
    Current Process is running on a Non-Engine Thread 

    Address 0x0000000080501e30 (upwakeup+0xf0)
    Address 0x0000000081a92e20 (ktMuxThreadTick+0x280)

    kisignal
    ktMuxThreadTick
    utpApplyAll
    utpmApplyAll
    kaclkintr_thread


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Environment

SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0

Keywords

CR 829921, CR829921, 829921, upwakeup, signal, infected , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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