There are a lot of hits of this, it looks restricted to nova:
http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiVHlwZUVycm9yOiBcXFwiJ05vbmVUeXBlJyBvYmplY3QgaXMgbm90IGNhbGxhYmxlXFxcIiBpbiAmbHQ7Ym91bmQgbWV0aG9kIEdyZWVuU29ja2V0Ll9fZGVsX18gb2YgJmx0O2V2ZW50bGV0LmdyZWVuaW8uR3JlZW5Tb2NrZXRcIiBBTkQgcHJvamVjdDpcIm9wZW5zdGFjay9ub3ZhXCIgQU5EIHRhZ3M6XCJjb25zb2xlXCIiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJ1c2VyX2ludGVydmFsIjowfSwic3RhbXAiOjE0MDk5NjE2NTEyOTcsIm1vZGUiOiIiLCJhbmFseXplX2ZpZWxkIjoiIn0=
There is another gate bug for the same test module so maybe related, see bug 1357578.
There are a lot of hits of this, it looks restricted to nova:
http:// logstash. openstack. org/#eyJzZWFyY2 giOiJtZXNzYWdlO lwiVHlwZUVycm9y OiBcXFwiJ05vbmV UeXBlJyBvYmplY3 QgaXMgbm90IGNhb GxhYmxlXFxcIiBp biAmbHQ7Ym91bmQ gbWV0aG9kIEdyZW VuU29ja2V0Ll9fZ GVsX18gb2YgJmx0 O2V2ZW50bGV0Lmd yZWVuaW8uR3JlZW 5Tb2NrZXRcIiBBT kQgcHJvamVjdDpc Im9wZW5zdGFjay9 ub3ZhXCIgQU5EIH RhZ3M6XCJjb25zb 2xlXCIiLCJmaWVs ZHMiOltdLCJvZmZ zZXQiOjAsInRpbW VmcmFtZSI6IjYwN DgwMCIsImdyYXBo bW9kZSI6ImNvdW5 0IiwidGltZSI6ey J1c2VyX2ludGVyd mFsIjowfSwic3Rh bXAiOjE0MDk5NjE 2NTEyOTcsIm1vZG UiOiIiLCJhbmFse XplX2ZpZWxkIjoi In0=
There is another gate bug for the same test module so maybe related, see bug 1357578.