/usr/src/linux-headers-4.8.0-36-lowlatency/drivers is in linux-headers-4.8.0-36-lowlatency 4.8.0-36.36~16.04.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/src/linux-headers-4.8.0-36-lowlatency/../linux-headers-4.8.0-36/drivers