[xfs-masters] 2.6.29-rc: kernel BUG at fs/xfs/support/debug.c:108

[Alexander Beregalov]

> Hmmmm - this might be getting closer to the source of the bug.
> It's being detecting when reading in the buffer to do a left shift
> now, not during the delete of a record.
>
> I'd suggest that you treat this as the same failure and continue
> the bisect to try to find when no problems show up at all.

687b890a184fef263ebb773926e1f4aa69240d01 is the first bad commit.
Does it make sense?
It can not be reverted from the current git to be sure it is guilty
due to merge conflicts.