{:timestamp=>"2016-03-31T12:28:28.132000+0200", :message=>"SIGTERM received. Shutting down the pipeline.", :level=>:warn}

{:timestamp=>"2016-03-31T12:28:28.543000+0200", :message=>"UDP listener died", :exception=>#<IOError: closed stream>, :backtrace=>["org/jruby/RubyIO.java:3682:in `select'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-input-udp-2.0.3/lib/logstash/inputs/udp.rb:77:in `udp_listener'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-input-udp-2.0.3/lib/logstash/inputs/udp.rb:50:in `run'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.2.2-java/lib/logstash/pipeline.rb:331:in `inputworker'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-