/usr/lib/x86_64-linux-gnu/libanalogy.so.1 is in libxenomai1 2.6.4+dfsg-0.2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libanalogy.so.1.0.0
/usr/lib/x86_64-linux-gnu/libanalogy.so.1.0.0