ORA-07445 [pfrrun()+36496] [SIGILL] [Illegal opcode] after O/S level patch applied
(Doc ID 1470899.1)
Last updated on DECEMBER 17, 2019
Applies to:PL/SQL - Version 220.127.116.11 and later
Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
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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