ORA-07445 [pfrrun()+36496] [SIGILL] [Illegal opcode] after O/S level patch applied (Doc ID 1470899.1)

Last updated on JULY 17, 2017

Applies to:

PL/SQL - Version 9.2.0.8 and later
Oracle Database - Enterprise Edition - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Generating many ORA-07445 errors in the alert log file with the following arguments:


ORA-07445: exception encountered: core dump [pfrrun()+36496] [SIGILL] [Illegal opcode] [0x4000000001EB0340] [] []

Changes

 An O/S level patch was applied.

Cause

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