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ORA-07445: [nauk5amalloccontext] After Applying OS Security Patch (Doc ID 2329256.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

ORA-07445 [nauk5amalloccontext()+3420] errors reported in alert log file after applying 'OS security patch'.

Mon Nov 06 03:00:03 2017
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x8] [PC:0x1130F4C3C, nauk5amalloccontext()+3420] [flags: 0x0, count: 1]
Errors in file /oracle/diag/rdbms/sy3sot/sy3sot/trace/sy3sot_d003_54049.trc (incident=267023):
ORA-07445: exception encountered: core dump [nauk5amalloccontext()+3420] [SIGSEGV] [ADDR:0x8] [PC:0x1130F4C3C] [Address not mapped to object] []
Incident details in: /oracle/diag/rdbms/sy3sot/sy3sot/incident/incdir_267023/sy3sot_d003_54049_i267023.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.

 

Cause

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