SuperCluster: ORA-07445 [STRLEN] and Process Cores on 12.1.0.2.13 and 12.1.0.2.160119 During Stats Collection on Fixed Objects (Doc ID 2118295.1)

Last updated on MARCH 29, 2016

Applies to:

Oracle SuperCluster T5-8 Hardware - Version All Versions and later
SPARC SuperCluster T4-4 Full Rack - Version All Versions and later
SPARC SuperCluster T4-4 Half Rack - Version All Versions and later
Oracle SuperCluster M7 Hardware - Version All Versions and later
Oracle SuperCluster T5-8 Full Rack - Version All Versions and later
Oracle Solaris on SPARC (64-bit)

Symptoms

During Auto Stats collection jobs or with a manual stats collection on fixed objects using exec dbms_stats.gather_schema_stats('SYS', gather_fixed=>TRUE);

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x20011] [PC:0xFFFFFFFF72DBD558, strlen()+24] [flags: 0x0, count: 1]

ORA-07445: exception encountered: core dump [strlen()+24] [SIGSEGV] [ADDR:0x20011] [PC:0xFFFFFFFF72DBD558] [Address not mapped to object] []

 

Changes

New install or upgrade or patch to 12.1.0.2.13  or 12.1.0.2.160119 on Solaris SPARC nodes.

Cause

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