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ORA-07445: Exception Encountered: Core Dump [PC:0x0] [SIGILL] when Startup Database (Doc ID 3007203.1)

Last updated on MARCH 27, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and later
Information in this document applies to any platform.

Symptoms

For 19c database, while starting the database up,  'ORA-07445: exception encountered: core dump [PC:0x0] [SIGILL]'  was reported in DB alert log.

NOTE: Cluster configuration type = NONE [2]
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.5.0.0.0.
....

2024-02-22T20:10:26.302652+08:00
CJQ0 started with pid=51, OS id=40632800
Completed: ALTER DATABASE OPEN

...

2024-02-22T20:11:20.935338+08:00
Exception [type: SIGILL, Illegal opcode] [ADDR:0x0] [PC:0x0, {empty}] [flags: 0x0, count: 1]

ORA-07445: exception encountered: core dump [PC:0x0] [SIGILL] [ADDR:0x0] [PC:0x0] [Illegal opcode] []


Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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