OVH reported a similar issue via different scenario in IRC today:
(9:42:22 AM) amorin: I am currently facing a race condition in my OpenStack deployment. If I delete a port while the instance was booting (before nova plug the interface), then nova plug the interface and left the interface like this, after a while I have a lot of interface staying on the host
(9:47:06 AM) amorin: mriedem: something like this:
(9:47:07 AM) amorin: http://paste.openstack.org/show/753313/
OVH reported a similar issue via different scenario in IRC today:
(9:42:22 AM) amorin: I am currently facing a race condition in my OpenStack deployment. If I delete a port while the instance was booting (before nova plug the interface), then nova plug the interface and left the interface like this, after a while I have a lot of interface staying on the host paste.openstack .org/show/ 753313/
(9:47:06 AM) amorin: mriedem: something like this:
(9:47:07 AM) amorin: http://