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ORA-7445 [lxgcvpc()+4525] [SIGSEGV] [ADDR:0x7FDBE31E2000] [PC:0x25C8EA1] [Invalid permissions for mapped object] (Doc ID 1663744.1)

Last updated on FEBRUARY 25, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.2.0 [Release 11.2]
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

Alert log reports an error

ORA-7445 [lxgcvpc()+4525] [SIGSEGV] [ADDR:0x7FDBE31E2000] [PC:0x25C8EA1] [Invalid permissions for mapped object]


The trace file shows no current sql and a call stack with functions like:

... lxgcvpc kghscbcread2 kghsccread kolarsRewind kolarsRead kolaRead koklread1 kpolob opiodr ...

 

The database character set is based on UTF8 or UTF16

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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