Another hits of this issue: http://logstash.openstack.org/#dashboard/file/logstash.json?query=build_name%3A%5C%22neutron-fullstack%5C%22%20AND%20message%3A%5C%22neutron.agent.linux.utils.ProcessExecutionError%3A%20Exit%20code%3A%201%3B%20Stdin%3A%20%3B%20Stdout%3A%20PING%5C%22
Another hits of this issue: http:// logstash. openstack. org/#dashboard/ file/logstash. json?query= build_name% 3A%5C%22neutron -fullstack% 5C%22%20AND% 20message% 3A%5C%22neutron .agent. linux.utils. ProcessExecutio nError% 3A%20Exit% 20code% 3A%201% 3B%20Stdin% 3A%20%3B% 20Stdout% 3A%20PING% 5C%22