ORA-07445 [pfrrun()+36496] [SIGILL] [Illegal opcode] after O/S level patch applied
Last updated on JULY 17, 2017
Applies to:PL/SQL - Version 126.96.36.199 and later
Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 11.2]
Information in this document applies to any platform.
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]  
An O/S level patch was applied.
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