/lib/modules/4.2.0-38-lowlatency/vdso/ is in linux-image-4.2.0-38-lowlatency 4.2.0-38.45~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/05/
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/05/6af61136c031b47b3973b4ceae80ef7807e68c.debug
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/25/
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/25/35bfd1bdfc42faf64bad21a70d9f8e2ea1d801.debug
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/52/
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/52/e96436eb9d90006025b05b90e0a12de74076c1.debug
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/7c/
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/7c/73ec879cb8206dc935e582bac6d8e053297040.debug
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/f9/
/lib/modules/4.2.0-38-lowlatency/vdso/.build-id/f9/4b5c569b8f479ffcefdfbf0b5a788760cb7060.debug
/lib/modules/4.2.0-38-lowlatency/vdso/vdso32-int80.so
/lib/modules/4.2.0-38-lowlatency/vdso/vdso32-syscall.so
/lib/modules/4.2.0-38-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/4.2.0-38-lowlatency/vdso/vdso64.so
/lib/modules/4.2.0-38-lowlatency/vdso/vdsox32.so