/usr/share/igtf-policy/classic/2f3fadf6.namespaces is in igtf-policy-classic 1.59-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/igtf-policy/classic/INFN-CA-2006.namespaces
/usr/share/igtf-policy/classic/INFN-CA-2006.namespaces