My Oracle Support Banner

Ora-07445 [_intel_fast_memcpy.J()+155] When Using Sys_Guid() and Row Contains Bad Data (Doc ID 1321175.1)

Last updated on NOVEMBER 28, 2016

Applies to:

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


When using sys_guid() function in a query for a specific row, it fails with:
ORA-07445: exception encountered: core dump [_intel_fast_memcpy.J()+155] [SIGSEGV] [unknown code] [0x000000000] [] []


SQL> select sys_guid(),a.* from TEST a where rollenid='8990021648350Z85BAPECD';

ERROR at line 1:
ORA-03113: end-of-file on communication channel
ORA-07445: exception encountered: core dump [_intel_fast_memcpy.J()+266] [SIGSEGV] [unknown code] [0x000000000] [] []

It works fine if remove sys_guid() function from query.

We also see some of that row's data is invalid, for example:

---- ---------------------------------------------------------------------------
Á 57.22.88 47:47:48,825373


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.
My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.