ORA-07445[rfmdoteardown()+146] reported on Primary database (Doc ID 2085842.1)

Last updated on JANUARY 06, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Primary database reports the following: 

ORA-07445: exception encountered: core dump [rfmdoteardown()+146] [SIGSEGV] [ADDR:0x0] [PC:0x4908704] [Address not mapped to object] []
Incident details in: /local/app/oracle/diag/rdbms/orcl/ORCL/incident/incdir_504274/ORCL_dmon_2410_i504274.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Completed: Data Guard Broker cleanup
Restarting Data Guard Broker (DMON)

 

Call Stack: rfmdoteardown rfmssexinst rfm_inst_phase_dispatch rfm_dmon_int_fn ksbcti ksbabs ksbrdp opirip opidrv sou2o opimai_real ssthrdmain main

Changes

 Databases were restored from a previous backup, but the Data Guard broker was not re-created.

Cause

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