Bug with "git rebase" when format.useAutoBase is set

Hello!

I recently tried setting the format.useAutoBase setting to true so that patches I send with git format-patch identify their base commit.

Unfortunately this seems to break "git rebase" completely, I always get the following error. Is this expected? This is with git version 2.24.0.432.g9d3f5f5b63-goog

$ git rebase --onto foo 4a7dabea39556979cbf6bcbdd98a9413ce129fd0 First, rewinding head to replay your work on top of it... fatal: failed to get upstream, if you want to record base commit automatically, please use git branch --set-upstream-to to track a remote branch. Or you could specify base commit by --base=<base-commit-id> manually error: git encountered an error while preparing the patches to replay these revisions:

    4a7dabea39556979cbf6bcbdd98a9413ce129fd0..12f4dc41bf9f018ecc1042830d5534de941f329e

As a result, git cannot rebase them.