Database Is Not Starting ORA-07445: exception encountered: core dump [PC:0x14C35E] [SIGSEGV] [ADDR:0x0] [PC:0x14C35E] [Address not mapped to object] []

(Doc ID 1392085.1)

Last updated on OCTOBER 23, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.1 [Release 11.2]
Oracle Security Service - Version 11.1 to 11.2
Linux x86
Linux x86-64
***Checked for relevance on 10-Jul-2015***

Symptoms

When attempting to startup the DB, the following error occurs:

ORA-07445: exception encountered: core dump [PC:0x35735E] [SIGSEGV] [ADDR:0x68747541] [PC:0x35735E] [Address not mapped to object] []


The call stack from the resulting incident trace file has no failing functions.
DB Server is using AMD processor.

Relinking Oracle binaries did not solve the issue.

Cause

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