snap-confine-dbgsym 1.0.38-0ubuntu0.16.04.3 (arm64 binary) in ubuntu xenial

 This package contains an internal tool for applying confinement to snappy app.
 The executable (snap-confine) is ran internally by snapd to apply confinement
 to the started application process. The tool is written in C and carefully
 reviewed to limit the attack surface on the security model of snapd.