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12.2:ORA-07445: exception encountered: core dump [kkpapDFindPFkk()+401] [SIGSEGV] [ADDR:0x20030] [PC:0x35C1E41] [Address not mapped to object] [] (Doc ID 2716913.1)

Last updated on OCTOBER 07, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

ORA-07445: exception encountered: core dump [kkpapDFindPFkk()+401] [SIGSEGV] [ADDR:0x20030] [PC:0x35C1E41] [Address not mapped to object] [] reported when running a specific query.


alert_<DBNAME>.log
=============

2020-06-18T14:01:21.899576+02:00
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x20030] [PC:0x35C1E41, kkpapDFindPFkk()+401] [flags: 0x0, count: 1]
Errors in file /u01/app/oracle/diag/rdbms/<DBNAME>/<DBNAME>/trace/<DBNAME>_ora_198417.trc  (incident=298823):
ORA-07445: Ausnahme aufgetreten: CORE Dump [kkpapDFindPFkk()+401] [SIGSEGV] [ADDR:0x20030] [PC:0x35C1E41] [Address not mapped to object] []
Incident details in: /u01/app/oracle/diag/rdbms/<DBNAME>/<DBNAME>/incident/incdir_298823/<DBNAME>_ora_198417_i298823.trc
Use ADRCI or Support Workbench to package the incident.

 

Stack:
 ksedst1 <- ksedst <- dbkedDefDump <- ksedmp <- ssexhd
  <- sslssSynchHdlr <- sslsshandler <- __sighandler <- kkpapDFindPFkk <- kkpapDAFkkSLvl <- kkpapDAFkk_INT
   <- kkpapDAFkk <- kkofmp <- kkotap <- kkojnp <- kkocnp <- kkooqb
    <- kkoOrExpand <- kkoqbc <- apakkoqb <- apaqbdDescendents <- apaqbdDescendents <- apaqbd
     <- kkqctFullCostTransfQB <- kkqctdrvJPPD <- kkqjpdctr <- qksqbApplyToQbc <- kkqctdrvTD <- kkqjpddrv
      <- kkqdrv <- kkqctdrvIT <- apadrv <- opitca <- kksLoadChild <- kxsGetRuntimeLock
       <- kksfbc <- kkspsc0 <- kksParseCursor <- opiosq0 <- kpooprx <- kpoal8
        <- opiodr <- ttcpip <- opitsk <- opiino <- opiodr <- opidrv
         <- sou2o <- opimai_real <- ssthrdmain <- main

Cause

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In this Document
Symptoms
Cause
Solution
References


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