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3406564 - Signal 11 in LeDMLClonedCtx::LeDMLClonedCtx or LeDMLContext::LeDMLContext - SAP ASE

Symptom

  • ASE errorlog reports a signal 11 at Address LeDMLClonedCtx::LeDMLClonedCtx or LeDMLContext::LeDMLContext
  • Which may be seen during a delete or update

  • The error sequence includes following elements:

    Current process (0x418909a0) infected with signal 11 (SIGSEGV)
    Address 0x0x000000000186d0e2 (LeDMLClonedCtx::LeDMLClonedCtx(LeDMLClonedCtx const&, LePlanFragContext*)+0x1a2), siginfo (code, address) = (1, 0x(nil))

    with stack including code functions
    LeDMLContext::LeDMLContext (LeDMLOp*, LePlanFragContext*)
    LeOpAcquire
    LeDeleteOp::_LeOpAcquire


    or

    Current process (0x418909a0) infected with signal 11 (SIGSEGV)
    Address 0x0x00000000018a2268 (LeDMLContext::LeDMLContext(LeDMLOp*, LePlanFragContext*)+0x188), siginfo (code, address) = (1, 0x0x0000000000000010)


    with stack including code functions
    LeDMLContext::LeDMLContext (LeDMLOp*, LePlanFragContext*)+0x188()
    LeDMLOp::_LeOpAcquire
    LeUpdateOp::_LeOpAcquire


Read more...

Environment

SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise all versions

Keywords


signal 11, SIGSEGV, LeDMLClonedCtx, LeDMLContext, LeDeleteOp, LeUpdateOp, procedure cache corruption, tempdb database, CR 828666, sporadic issue, query plan corruption, process termination , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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