/usr/ is in libghc-text-binary-prof 0.2.1.1-3build2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/haskell-packages/
/usr/lib/haskell-packages/ghc/
/usr/lib/haskell-packages/ghc/lib/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-binary-0.2.1.1-HyhLim2VOoZ206r7Fuucvu//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-binary-0.2.1.1-HyhLim2VOoZ206r7Fuucvu/Data//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-binary-0.2.1.1-HyhLim2VOoZ206r7Fuucvu/Data/Text//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-binary-0.2.1.1-HyhLim2VOoZ206r7Fuucvu/Data/Text/Binary.p_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/text-binary-0.2.1.1-HyhLim2VOoZ206r7Fuucvu/libHStext-binary-0.2.1.1-HyhLim2VOoZ206r7Fuucvu_p.a
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-text-binary-prof/
/usr/share/doc/libghc-text-binary-prof/copyright
/usr/share/doc/libghc-text-binary-prof/changelog.Debian.gz