Database Crash After ORA-7445 kcb_commit_main (Doc ID 1276474.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.2 [Release 10.2 to 11.2]
Information in this document applies to any platform.

Symptoms

Getting the following errors in alert.log file:

ORA-07445: exception encountered: core dump [kcb_commit_main()+24] [SIGSEGV] [Address not mapped to object] [0xFFFFFFFF7FFD9430] [] []

Followed by:
ORA-07445: exception encountered: core dump [kcrfw_redo_gen()+124] [SIGSEGV] [Address not mapped to object] [0xFFFFFFFF7FFF9FF8] [] []

Cause

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