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RAC Instance Crash in ksbcr1p after Disabling Restricted Session (Doc ID 732672.1)

Last updated on JUNE 06, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.3 to 10.2.0.4 [Release 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

A RAC instance crashes with the following error:

ORA-07445: exception encountered: core dump [ksbcr1p()+752] [SIGSEGV] [Address not mapped to object] [0x000000001]


The stack trace in the trace file contains:

ksbcr1p <- ksbend <- ksucln <- ksbrdp <- opirip <- opidrv <- sou2o <- opimai_real <- main



Changes

An ALTER SYSTEM DISABLE RESTRICTED SESSION has been performed.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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