/lib/modules/3.16.0-62-generic/vdso/ is in linux-image-3.16.0-62-generic 3.16.0-62.83~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.16.0-62-generic/vdso/.build-id/
/lib/modules/3.16.0-62-generic/vdso/.build-id/07/
/lib/modules/3.16.0-62-generic/vdso/.build-id/07/e7b4bf68be41f5814e1ae8d78e7c9e7456c38e.debug
/lib/modules/3.16.0-62-generic/vdso/.build-id/77/
/lib/modules/3.16.0-62-generic/vdso/.build-id/77/5301d8d066770f532a48b82aecbd221ff46426.debug
/lib/modules/3.16.0-62-generic/vdso/.build-id/81/
/lib/modules/3.16.0-62-generic/vdso/.build-id/81/cc735ab72310d020e338a75708ff2041d80cac.debug
/lib/modules/3.16.0-62-generic/vdso/.build-id/a2/
/lib/modules/3.16.0-62-generic/vdso/.build-id/a2/f95b37e2096d4b6a8162b9013ce68ae99ba88b.debug
/lib/modules/3.16.0-62-generic/vdso/.build-id/ed/
/lib/modules/3.16.0-62-generic/vdso/.build-id/ed/583541b1771ff55dc16ab09580892cdd094c95.debug
/lib/modules/3.16.0-62-generic/vdso/vdso32-int80.so
/lib/modules/3.16.0-62-generic/vdso/vdso32-syscall.so
/lib/modules/3.16.0-62-generic/vdso/vdso32-sysenter.so
/lib/modules/3.16.0-62-generic/vdso/vdso64.so
/lib/modules/3.16.0-62-generic/vdso/vdsox32.so