cvs problems

I seem to have managed to do something nasty to the src repo.  I'm getting:

cvs [update aborted]: head attribute does not match file for `/cvs/src/src/gdb/ChangeLog,v

in my regular checkout, and a fresh checkout comes out practically empty.

It seems this has happened before:

 http://sourceware.org/ml/gdb/2004-08/msg00091.html

I've sent an email to overseers@.

--
Pedro Alves