[Openstack-stable-maint] Stable check of openstack/neutron-lbaas failed

Build failed. - periodic-neutron-lbaas-docs-kilo http://logs.openstack.org/periodic-stable/periodic-neutron-lbaas-docs-kilo/c... : SUCCESS in 2m 24s - periodic-neutron-lbaas-python27-kilo http://logs.openstack.org/periodic-stable/periodic-neutron-lbaas-python27-ki... : SUCCESS in 4m 27s - periodic-neutron-lbaas-docs-liberty http://logs.openstack.org/periodic-stable/periodic-neutron-lbaas-docs-libert... : SUCCESS in 2m 38s - periodic-neutron-lbaas-python27-liberty http://logs.openstack.org/periodic-stable/periodic-neutron-lbaas-python27-li... : FAILURE in 2m 51s