/usr/lib/python2.7/dist-packages/zope/browserpage/tests/testfiles/test3.pt is in python-zope.browserpage 4.0.0-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/zope/browserpage/tests/testfiles/../../../../../../../share/pyshared/zope/browserpage/tests/testfiles/test3.pt