Thanks for the info, and it confirms the trigger for you is "enable_isolated_metadata = true" since it will add the IPv6 metadata address (fe80::a9fe:a9fe) to be configured, which will cause the failure and loop. My hack would fix that as well so let me have a discussion with other maintainers on it.
Thanks for the info, and it confirms the trigger for you is "enable_ isolated_ metadata = true" since it will add the IPv6 metadata address (fe80::a9fe:a9fe) to be configured, which will cause the failure and loop. My hack would fix that as well so let me have a discussion with other maintainers on it.