015-07-20 19:21:37.976 ERROR nova.compute.manager [-] [instance: 9ce39560-7aac-432d-9037-adaac42a26a2] Instance fail
ed to spawn
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2] Traceback (most r
ecent call last):
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]   File "/opt/stac
k/nova/nova/compute/manager.py", line 2306, in _build_resources
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]     yield resourc
es
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]   File "/opt/stac
k/nova/nova/compute/manager.py", line 2176, in _build_and_run_instance
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]     block_device_info=block_device_info)
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2662, in spawn
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]     write_to_disk=True)
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4200, in _get_guest_xml
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]     context)
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3978, in _get_guest_config
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]     flavor, CONF.libvirt.virt_type)
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]   File "/opt/stack/nova/nova/virt/libvirt/vif.py", line 352, in get_config
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]     _("Unexpected vif_type=%s") % vif_type)
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2] NovaException: Unexpected vif_type=binding_failed
2015-07-20 19:21:37.976 TRACE nova.compute.manager [instance: 9ce39560-7aac-432d-9037-adaac42a26a2]