/lib/modules/3.19.0-39-lowlatency/vdso/ is in linux-image-3.19.0-39-lowlatency 3.19.0-39.44~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/02/
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/02/e4422d625f13e15e14c95ad6f4eb8bd9ece4d6.debug
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/6c/
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/6c/2987a4082f3c8dc9dad37f11ba0423c07ddfb1.debug
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/8d/
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/8d/999be010362d9daeecde41228fe9081b5bea4d.debug
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/bd/
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/bd/836132962f3b5c9a1469fcf67cd868868e2891.debug
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/ec/
/lib/modules/3.19.0-39-lowlatency/vdso/.build-id/ec/1a62cd5c918fe41ac38a53be7565017ae85fa6.debug
/lib/modules/3.19.0-39-lowlatency/vdso/vdso32-int80.so
/lib/modules/3.19.0-39-lowlatency/vdso/vdso32-syscall.so
/lib/modules/3.19.0-39-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/3.19.0-39-lowlatency/vdso/vdso64.so
/lib/modules/3.19.0-39-lowlatency/vdso/vdsox32.so