ORA-07445 [ ] (or ORA-7445 [kkfdmrk+ . . .] ) And ORA-03113 Error with Source Code (Doc ID 562602.1)

Last updated on MARCH 27, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.2 to 11.1.0.7 [Release 10.2 to 11.1]
Information in this document applies to any platform.


Symptoms

1.  The following errors report in the alert log

Mon Mar 31 09:54:50 2008
Errors in file /app/oracle/admin/<SID>/udump/<SID>_ora_14389304.trc:
ORA-07445: exception encountered: core dump [] [] [] [] [] []

The error did not crash any background processes

2. There may be a current SQL reported in the trace file:

ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [] [] [] [] [] []
Current SQL statement for this session:
SELECT
CASE
WHEN 

3.  The error may also look like this:
ORA-07445: exception encountered: core dump [kkfdmrk+0360] [SIGSEGV] [Invalid permissions for mapped object] [0x00000001C] [] []

4. The call stack will resemble this:

ksedst <- ksedmp <- ssexhd <- kkfdmrk <- kkfdmrk <- qerpxInitialize <-qkadrv2Post <- qkadrv2<- opitca <- kksFullTypeCheck <- rpiswu2 <- kksLoadChild <- kxsGetRuntimeLock <- kksfbc <- kkspsc0 <- kksParseCursor <- opiosq0 <- kpooprx <- kpoal8 <- opiodr <- ttcpip <- opitsk <- opiino <- opiodr <- opidrv <- sou2o <- opimai_real <- main <- start

or may also resemble this:

kkfdmrk <- kkfdmrk <- qerpxInitialize <- qkadrv2Post <- qkadrv2 <- opitca <- kksFullTypeCheck <- rpiswu2 <- kksLoadChild <- kxsGetRuntimeLock <- kksfbc <- kkspsc0 <- kksParseCursor <- opiosq0 <- kpooprx <- kpoal8 <- opiodr <- ttcpip <- opitsk <- opiino
<- opiodr <- opidrv <- sou2o <- opimai_real <- main <- start

Cause

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