/lib/modules/3.16.0-38-lowlatency/vdso/ is in linux-image-3.16.0-38-lowlatency 3.16.0-38.52~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/35/
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/35/7a10b21f4a9effed19032a2837430745cf6dc2.debug
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/5b/
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/5b/8cba42d563c8cf6b79fb6284f45195811ecffa.debug
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/78/
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/78/54f198a18da7a8760eae0a38ada4d57feab37a.debug
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/c5/
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/c5/885c3f90e0f1f31b382feaec3f0da82148bbfe.debug
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/eb/
/lib/modules/3.16.0-38-lowlatency/vdso/.build-id/eb/e52f6c83ebf1fe388a4df61ad61841a5946c87.debug
/lib/modules/3.16.0-38-lowlatency/vdso/vdso32-int80.so
/lib/modules/3.16.0-38-lowlatency/vdso/vdso32-syscall.so
/lib/modules/3.16.0-38-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/3.16.0-38-lowlatency/vdso/vdso64.so
/lib/modules/3.16.0-38-lowlatency/vdso/vdsox32.so