/usr/share/doc/libgles2-mesa-lts-utopic/changelog.Debian.gz is in libgles2-mesa-lts-utopic 10.3.2-0ubuntu1~trusty2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libgles2-mesa-lts-utopic/../libglapi-mesa-lts-utopic/changelog.Debian.gz