/lib/modules/3.19.0-78-lowlatency/vdso/ is in linux-image-3.19.0-78-lowlatency 3.19.0-78.86~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/44/
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/44/f7f181138d0244bd780081148d4b22de8f88c7.debug
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/a8/
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/a8/aca5966a5dc748f019c1d8d56d6fd244ef98b7.debug
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/c9/
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/c9/326f831f1685b7658f11e290874b3bd0738e05.debug
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/d0/
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/d0/5289f7ffe7ad298643ad25620e1158f3dfa70f.debug
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/ef/
/lib/modules/3.19.0-78-lowlatency/vdso/.build-id/ef/2554bff21e98a971617a68c1003476faff8c9d.debug
/lib/modules/3.19.0-78-lowlatency/vdso/vdso32-int80.so
/lib/modules/3.19.0-78-lowlatency/vdso/vdso32-syscall.so
/lib/modules/3.19.0-78-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/3.19.0-78-lowlatency/vdso/vdso64.so
/lib/modules/3.19.0-78-lowlatency/vdso/vdsox32.so