Hi Mathieu,
Thanks for testing the series and for the follow-up.
I tried to reproduce this on current master (c2bd43b373) with the
three patches applied, and the test passes here:
RESULTS - bbtests.BitbakeTests.test_non_gplv3: PASSED (184.91s)
Looking at the failure itself, I don't think patch 2/3 can trigger it.
Happy to dig further if your retest still point
Thanks,
Mark