Hi Justin. It looks like commit 417d7a008b9f2 (lib/odp-util: Do not use mask if it doesn't exist.) fixes a crash bug in OVS 2.0.2. This commit is currently on branch-2.0 but not part of an OVS release. There are several other commits beyond 2.0.2. Should we release an OVS 2.0.3 from branch-2.0? Thanks, Ben.