/lib/modules/3.16.0-50-lowlatency/vdso/ is in linux-image-3.16.0-50-lowlatency 3.16.0-50.67~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/07/
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/07/a29d4aa34013f8cc475fabaa5e3b27e2362827.debug
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/56/
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/56/1c074cde7cd6e6cf2077516f37d7d17cc6e000.debug
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/7a/
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/7a/8795da00573e1e34bbdeac9a4aa3e8f78088e2.debug
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/82/
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/82/a48bf86d90da5e5de0168c231997ed41514326.debug
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/ab/
/lib/modules/3.16.0-50-lowlatency/vdso/.build-id/ab/777db137a3721f9af23b62bad1960fc5f2a8b1.debug
/lib/modules/3.16.0-50-lowlatency/vdso/vdso32-int80.so
/lib/modules/3.16.0-50-lowlatency/vdso/vdso32-syscall.so
/lib/modules/3.16.0-50-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/3.16.0-50-lowlatency/vdso/vdso64.so
/lib/modules/3.16.0-50-lowlatency/vdso/vdsox32.so