Can you provide the first 3 octets of one of the bad MACs? If you're not sure which one, the following is sure to catch it:
sudo maas-region dbshell select distinct substring(cast(mac_address as varchar) for 8) from maasserver_interface; This would appear to be a bug in the python3-netaddr, which MAAS should probably armor itself against. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655049 Title: List index out of range on main page and nodes page To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/maas/+bug/1655049/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs