/usr/ is in linux-support-3.16.0-4 3.16.51-3.
This file is owned by root:root, with mode 0o755.
..
/usr/src/
/usr/share/
/usr/share/linux-support-3.16.0-4/
/usr/share/linux-support-3.16.0-4/modules/
/usr/share/linux-support-3.16.0-4/config.defines.dump
/usr/share/linux-support-3.16.0-4/lib/
/usr/share/linux-support-3.16.0-4/lib/python/
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/abi.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/config.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/debian.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/__init__.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/kconfig.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/gencontrol.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/utils.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/patches.py
/usr/share/linux-support-3.16.0-4/lib/python/debian_linux/firmware.py
/usr/share/python/
/usr/share/python/runtime.d/
/usr/share/python/runtime.d/linux-support-3.16.0-4.rtupdate
/usr/share/doc/
/usr/share/doc/linux-support-3.16.0-4/
/usr/share/doc/linux-support-3.16.0-4/copyright
/usr/share/doc/linux-support-3.16.0-4/changelog.Debian.gz
/usr/src/linux-support-3.16.0-4