This file is indexed.

/usr/lib/x86_64-linux-gnu/liblttng-ctl.so.0 is in liblttng-ctl0 2.4.0-2ubuntu1.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/liblttng-ctl.so.0.0.0