Skip to:
https://build.automotivelinux.org/view/jjb-weekly-jobs/job/snapshot-jjb-container-weekly/91/
Worker node network switch fixed it meanwhile (for now).
I'll create the necessary ci-management template.
https://build.automotivelinux.org/view/jjb-weekly-jobs/job/snapshot-jjb-container-weekly/91/