/usr/share/man/man3/attr_list_by_handle.3.gz is in xfslibs-dev 3.2.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man3/path_to_handle.3.gz
/usr/share/man/man3/path_to_handle.3.gz