PMON Dying With 7445 Error at Startup (Doc ID 846904.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 9.2.0.6 and later   [Release: 9.2 and later ]
Information in this document applies to any platform.

Symptoms

PMON crashing with the following error at startup:

ORA-07445: exception encountered: core dump [] [] [] [] [] []

The call Stack in the traces indicates:

nscon nsdo nscall3 nsevdcall nsevrec nsevwait ksnwait ksliwat kslwaitns kskthbwt kslwait ksuclnwt ksucln ksbrdp opirip opidrv sou2o main

Cause

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