/lib/modules/3.16.0-71-lowlatency/vdso/ is in linux-image-3.16.0-71-lowlatency 3.16.0-71.92~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/24/
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/24/fc8d34f0773351f8f667adfd7223a225f00b37.debug
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/2b/
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/2b/f845942cd783926a402b2d4a8f188637e6f53b.debug
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/6b/
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/6b/8fcb2f747f6a36ff9c660e5ffe435b446c003c.debug
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/80/
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/80/387f67c64530c43d6a2ff6ca617fe04f4bd683.debug
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/f8/
/lib/modules/3.16.0-71-lowlatency/vdso/.build-id/f8/06ed0ae2fab3242da6b04776c6492ebe88b13d.debug
/lib/modules/3.16.0-71-lowlatency/vdso/vdso32-int80.so
/lib/modules/3.16.0-71-lowlatency/vdso/vdso32-syscall.so
/lib/modules/3.16.0-71-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/3.16.0-71-lowlatency/vdso/vdso64.so
/lib/modules/3.16.0-71-lowlatency/vdso/vdsox32.so