/usr/lib/x86_64-linux-gnu/libeztrace-autostart-starpu.so is in libeztrace-dev 1.1-2-1ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libeztrace-autostart-starpu.so.0.0.0