I can reproduce this bug with the disk image at: http://olpc.download.redhat.com/olpc/streams/development/build488/devel_ext3/olpc-redhat-stream-development-build-488-20070705_0237-devel_ext3.img.bz2
(Unzipped and with the offset parameter given in the bug report, since this is a whole-disk image) My /etc/blkid.tab is attached. --scott -- ( http://cscott.net/ )
blkid.tab
Description: Binary data