Errors In The Alert Log: ORA-7445[evaopn3()+272][SIGSEGV]...[Address Not Mapped To Object]

(Doc ID 2110530.1)

Last updated on FEBRUARY 25, 2016

Applies to:

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

Symptoms

The following error occurred in the alert log:

     ORA- 07445 : found exception: memory dump [evaopn3()+272] [SIGSEGV] [ADDR:0x0] [PC:0x105750970] [Address not mapped to object] []

The associated incident trace file shows a SELECT as the "Current SQL Statement" and a stack that looks like this:

ksedst1 ksedst dbkedDefDump ssexhd __sighndlr call_user_handler sigacthandler evaopn3 kpofcr qervwRowProcedure qerghFetch qervwFetch opifch2 kpoal8 opiodr ttcpip opitsk opiino opiodr opirip opidrv sou2o opimai_real ssthrdmain main _start

 

 Running the same SELECT in SQL*Plus reproduces the problem.

Cause

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