plugins.feedback_plugin_send fails sporadically in buildbot

Description

It fails in many different fashions (various combinations of missing/wrong messages), the last one is this:
http://buildbot.askmonty.org/buildbot/builders/p8-trusty-bintar-debug/builds/64/steps/test/logs/stdio

Environment

None

Assignee

Elena Stepanova

Reporter

Elena Stepanova

Labels

Components

Fix versions

Affects versions

Priority

Minor
Configure