git-svn creates a lot of branches appended with @rev [duplicate]

Question

Possible Duplicate:
git-svn clone | spurious branches

I converted an SVN repo to git with git-svn.

Everything seems to be fine, but there a lot of branches named branch-name@rev (i.e. remotes/release-1.0@10920), which are not in SVN.

Does anybody know where they come from?

Answer 1

This may not be the only time those kinds of refs show up, but one place where they do show up is when the entire project was moved (renamed) in svn.