/usr/lib/x86_64-linux-gnu/libfm-extra.so

This file is indexed.

/usr/lib/x86_64-linux-gnu/libfm-extra.so is in libfm-extra-dev 1.2.5-1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libfm-extra.so.4.0.5