Comment 10 for bug 1579037

Reproduce on CI 9.1 snapshot #51 :
Tests:
test_dualnet_dhcp6_stateless_from_os
test_dualnet_multi_prefix_slaac
test_dualnet_slaac_from_os
test_slaac_from_os

Configuration:
Settings:
Compute - QEMU.
Network - Neutron with VLAN segmentation.
Storage Backends - LVM
Additional services - Install Ironic, Install Sahara

In tab Settings->Compute check Nova quotas
In tab Settings->OpenStack Services check enable Install Ceilometer and Aodh
In tab Networks->Other check enable Neutron DVR
In tab Settings->Security check enable TLS for OpenStack public endpoints, HTTPS for Horizon

Nodes: controller, compute, ironic,cinder, Telemetry - MongoDB

snapshot http://www.ex.ua/864242117910