/lib/modules/3.19.0-75-lowlatency/vdso/ is in linux-image-3.19.0-75-lowlatency 3.19.0-75.83~14.04.1.
This file is owned by root:root, with mode 0o755.
..
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/02/
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/02/42e22d0845530a6af01e57107000bb9cdac4e8.debug
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/68/
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/68/9ac567c48510994734d2d9ca6226e81cf09a8b.debug
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/73/
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/73/cabb272913fa5767ed96b674ad4eca7d390365.debug
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/a0/
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/a0/e97e89e79f43237f482ee12cc9e17f750115c4.debug
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/f6/
/lib/modules/3.19.0-75-lowlatency/vdso/.build-id/f6/eb6f20ede1f3a931200e74e9d2dc8b4dc174b4.debug
/lib/modules/3.19.0-75-lowlatency/vdso/vdso32-int80.so
/lib/modules/3.19.0-75-lowlatency/vdso/vdso32-syscall.so
/lib/modules/3.19.0-75-lowlatency/vdso/vdso32-sysenter.so
/lib/modules/3.19.0-75-lowlatency/vdso/vdso64.so
/lib/modules/3.19.0-75-lowlatency/vdso/vdsox32.so