/usr/lib/python2.7/dist-packages/framework/cxnet/ is in fso-frameworkd 0.10.1-2ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/framework/cxnet/__init__.py
/usr/lib/python2.7/dist-packages/framework/cxnet/arp.py
/usr/lib/python2.7/dist-packages/framework/cxnet/common.py
/usr/lib/python2.7/dist-packages/framework/cxnet/ether.py
/usr/lib/python2.7/dist-packages/framework/cxnet/generic.py
/usr/lib/python2.7/dist-packages/framework/cxnet/ip4.py
/usr/lib/python2.7/dist-packages/framework/cxnet/libpcap.py
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/__init__.py
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/generic.py
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/ipq.py
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/rtnl.py
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/taskstats.py
/usr/lib/python2.7/dist-packages/framework/cxnet/netlink/util.py
/usr/lib/python2.7/dist-packages/framework/cxnet/tcp.py
/usr/lib/python2.7/dist-packages/framework/cxnet/utils.py
/usr/lib/python2.7/dist-packages/framework/cxnet/zeroconf.py