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    SubjectRe: 3.2.0-rc1 panic on PowerPC
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    On Sun, 2011-11-20 at 17:17 -0800, Christian Kujau wrote:
    > On Mon, 21 Nov 2011 at 11:58, Benjamin Herrenschmidt wrote:
    > > I've seen something similar with 3.2-rc2 at cfcfc9ec, unfortunately I
    > > couldn't capture the oops log at the time.
    >
    > It just happened again today, after heavy CPU & IO load (rsyncing from/to
    > external disks on dm-crypt). This time the oops was printed on the screen
    > but nothing on netconsole:
    >
    > http://nerdbynature.de/bits/3.2.0-rc1/oops/oops3m.JPG
    >
    > It looks like the oops I reported earlier (oops2m.JPG) so I doubt it's a
    > random corruption due to hardware issues...?

    Yeah it's starting to look like a pattern. Your latest oops looks a lot
    like the one I had (though it was with tg3 on the g5), ie, vfs_read ->
    driver -> allocator -> crash.

    > Any debug or boot options to set in my next kernel build?

    Well, you can turn everything on see whether that makes any difference
    or finds something a bit more precisely

    Cheers,
    Ben.

    > Thanks,
    > Christian.
    >
    > > Looks like there's some kind of memory corruption happening. So far I
    > > haven't been able to get a good target at what could be causing it.
    >




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