Servers running 64-bit Linux operating systems with Advanced Vector Extensions (AVX) processor support might experience segmentation faults (segfaults) when loading applications such as the Oracle Database or other Oracle Middleware products.
To avoid these unpredictable segfaults, you should ensure that the glibc package on your system is version glibc-2.12-1.47.0.2.el6_2.12.x86_64, or later.
You can obtain an updated glibc package from the Oracle Public Yum repository.