http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22detaching%20network%20adapter%20failed.%3A%20libvirtError%3A%20internal%20error%3A%20End%20of%20file%20from%20qemu%20monitor%5C%22%20AND%20tags%3A%5C%22screen-n-cpu.txt%5C%22&from=7d
http:// logstash. openstack. org/#dashboard/ file/logstash. json?query= message% 3A%5C%22detachi ng%20network% 20adapter% 20failed. %3A%20libvirtEr ror%3A% 20internal% 20error% 3A%20End% 20of%20file% 20from% 20qemu% 20monitor% 5C%22%20AND% 20tags% 3A%5C%22screen- n-cpu.txt% 5C%22&from= 7d