This file is indexed.

/usr/lib/x86_64-linux-gnu/libgsm0710mux.so.3 is in libgsm0710mux3 0.12.0-5.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libgsm0710mux.so.3.0.0