Hi,
I met the same issue as Pedro. I tested the both "CHARTS=latest make 5g-test" without clone cord files and "make 5g-test" with cord cloned by git, but they both failed either in installing or upgrading "sd-core" and had same upf-0 logs message as Pedro. I tried it on both MacBook Pro(with ubuntu 20.04 on VMware Fusion with 6 cores and 12GB RAM, intel i9) and Windows(with ubuntu 20.04 on VMware16 with 4 cores and 12GB RAM, intel i7) but neither works. When I tested it on Windows, it gave a message like "to save the configuration of (something-HOST-something-controller), restart your computer right now", but it still failed after I restarted my computer.
Best,
Mark