/lib/modules/4.2.0-18-lowlatency/vdso/ is in linux-image-4.2.0-18-lowlatency 4.2.0-18.22~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/8e/
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/8e/db0851aa8b215e1d211f106f9fec7456fcca51.debug
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/bd/
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/bd/a291bc6d60987cf449233b9d93f71c09dabee1.debug
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/d4/
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/d4/0bce48962c5fb3f1a1df29fa94ee34b36f99a6.debug
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/f0/
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/f0/061abc7dbfe4011b2a5c5dd8a94683652468f7.debug
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/fd/
/lib/modules/4.2.0-18-lowlatency/vdso/.build-id/fd/4b4773834beeac280049e2ab877076e00f1763.debug
/lib/modules/4.2.0-18-lowlatency/vdso/vdso32-int80.so
/lib/modules/4.2.0-18-lowlatency/vdso/vdso32-syscall.so
/lib/modules/4.2.0-18-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/4.2.0-18-lowlatency/vdso/vdso64.so
/lib/modules/4.2.0-18-lowlatency/vdso/vdsox32.so