/usr/lib/libinstpatch-1.0.so is in libinstpatch-dev 1.0.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libinstpatch-1.0.so.0.0.0
/usr/lib/libinstpatch-1.0.so.0.0.0