/usr/ is in libghc-temporary-prof 1.2.1.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/haskell-packages/ghc/lib/
/usr/lib/
/usr/lib/haskell-packages/
/usr/lib/haskell-packages/ghc/
/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/temporary-1.2.1.1-999TXaRqj1137gyD7MV54w/
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/temporary-1.2.1.1-999TXaRqj1137gyD7MV54w/System//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/temporary-1.2.1.1-999TXaRqj1137gyD7MV54w/System/IO//
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/temporary-1.2.1.1-999TXaRqj1137gyD7MV54w/System/IO/Temp.p_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-8.0.2/temporary-1.2.1.1-999TXaRqj1137gyD7MV54w/libHStemporary-1.2.1.1-999TXaRqj1137gyD7MV54w_p.a
/usr/share/
/usr/share/doc/
/usr/share/doc/libghc-temporary-prof/
/usr/share/doc/libghc-temporary-prof/copyright
/usr/share/doc/libghc-temporary-prof/changelog.Debian.gz