/usr/lib/x86_64-linux-gnu/libsndio.so

This file is indexed.

/usr/lib/x86_64-linux-gnu/libsndio.so is in libsndio-dev 1.1.0-3.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libsndio.so.6.1