/usr/lib/linux-tools/4.15.0-45-lowlatency/lsvmbus is in linux-cloud-tools-4.15.0-45-lowlatency 4.15.0-45.48.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/linux-tools/4.15.0-45-lowlatency/../../linux-tools-4.15.0-45/lsvmbus