multipath-tools-dbg 0.5.0+git1.656f8865-5ubuntu2 (arm64 binary) in ubuntu xenial

 These tools are in charge of maintaining the disk multipath device maps and
 react to path and map events.
 .
 If you install this package you may have to change the way you address block
 devices. See README.Debian for details.
 .
 This package includes the debugging symbols