2179516 - Signal 11 at kbfalloc with stack including createpool_n_alloc and dol_ncupdate - SAP ASE 15.7 | SAP Knowledge Base Article

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2179516 - Signal 11 at kbfalloc with stack including createpool_n_alloc and dol_ncupdate - SAP ASE 15.7

Symptom

  • User session terminates unexpectedly.
  • The ASE errorlog shows a stack trace following an 'infected with signal 11' in the module kbfalloc() :
     
    Current process () infected with signal 11 (SIGSEGV)
    Address (kbfalloc+0x164)
     
  • The stacktrace contains some or all of these code functions:
     
    kbfalloc
    cubfalloc
    createpool_n_alloc
    memallocheap
    dol_ncupdate
    dol_update

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Environment

SAP Adaptive Server Enterprise (ASE) 15.7

Product

SAP Adaptive Server Enterprise 15.7

Keywords

SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, registers , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , SAP Business Suite on Sybase ASE Database Platform , Problem

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