xfs_efi_item slab corruption. (v3.9-10936-g51a26ae)

[Mark Tinguely]

On 05/07/13 15:22, Dave Jones wrote:
> On Tue, May 07, 2013 at 03:04:33PM -0500, Mark Tinguely wrote:
>   >  On 05/07/13 14:59, Dave Jones wrote:
>   >  >  On Tue, May 07, 2013 at 02:58:15PM -0500, Mark Tinguely wrote:
>   >  >
>   >  >    >   >   I can hit this almost instantly with fsx. I'll do a bisect, though
>   >  >    >   >   it sounds like you already have a suspect.
>   >  >    >   >
>   >  >    >
>   >  >    >   If you want to try kmem debug of Linux 3.8 that would help.
>   >  >
>   >  >  I'm not sure what that is.
>   >
>   >  Sorry, if you would test Linux 3.8 with "CONFIG_DEBUG_SLAB=y".
>
> Ah, done that. (I pretty much always run with it).
>
> This is something new. Even 3.9 was fine. It's only since
> the recent xfs merge.
>
> 	Dave
>

git revert 666d644cd72a9ec58b353209ff191d7430f3b357

until it gets fixed.

--Mark.