VPP restart (sudo restart vpp) is recognized by Honeycomb, but reapplying of remembered state of vpp fails on creating LocalMapping (structure inside Lisp). As consequence also other already applied data are discarted (transaction rollback). The same problem can be observed if attached persisted files are used and then started Honeycomb instance.
See attachments for HC persistent files and log file from debug mode run.

Seen in 1.16.12.SNAPSHOT from 28.11.2016 (commit 12c516382f757f254a93b5dc225850c900e1238d) and vpp snapshot from the same day (commit feeebfe0197912a233acab7d3359dc3fc29bc1f9)