I believe this bug was caused because MAAS was picking up interfaces attached to bridges for the purpose of attaching VMs or containers, in addition to the bridges themselves.
That is, this should have been resolved with the following commit:
commit 842646142d42d95453f4b64c209f93b09f8aea7c
Author: Mike Pontillo <email address hidden>
Date: Fri Aug 24 21:08:12 2018 +0000
LP: #1788780 - Ignore tunnel interfaces (such as those created by hypervisors) when gathering interfaces for MAAS management.
I believe this bug was caused because MAAS was picking up interfaces attached to bridges for the purpose of attaching VMs or containers, in addition to the bridges themselves.
That is, this should have been resolved with the following commit:
commit 842646142d42d95 453f4b64c209f93 b09f8aea7c
Author: Mike Pontillo <email address hidden>
Date: Fri Aug 24 21:08:12 2018 +0000
LP: #1788780 - Ignore tunnel interfaces (such as those created by hypervisors) when gathering interfaces for MAAS management.