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Instance crash with ORA-07445 [kgxRelease()] having last argument [Application data integrity disrupting] (Doc ID 2950487.1)

Last updated on JUNE 26, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 19.18.0.0.0 and later
Oracle Solaris on SPARC (64-bit)

Symptoms

Before instance terminated by PMON , the alert log shows the  bellow ORA-07445 erros having the last argument  --->[ Application data integrity disrupting] or [Application data integrity precise].


ORA-07445: exception encountered: core dump [kgxRelease()+192] [SIGSEGV] [ADDR:0x117AD0758] [PC:0x11818F820] [Application data integrity disrupting]

ORA-07445: exception encountered: core dump [kggchk()+52] [SIGSEGV] [ADDR:0xACE518828] [PC:0x117092C14] [Application data integrity precise]

 

Changes

 ADI [Application Data Integrity] memory feature is enabled by default in Solaris SPARC systems by default under Oracle 19c with _memory_adi_enabled = TRUE.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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