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    SubjectRe: [2.6.17-rc5-mm2] crash when doing second suspend: BUG in arch/i386/kernel/nmi.c:174
    On Tue, Jun 06, 2006 at 09:23:59AM -0700, Jeremy Fitzhardinge wrote:
    > Shaohua Li wrote:
    > >Does below patch help? The nmi suspend/resume doesn't look good to me.
    > >Only CPU0 uses the suspend/resume code path. Other CPUs run the CPU
    > >hotplug code path.
    > >
    > Unfortunately this just oopses immediately on the first suspend. The
    > stack trace is unclear (and I'm just going from memory at the moment),
    > but it looked like it got an invalid op. I'll try to get a clearer idea
    > of the crash later today.
    >
    > J

    No this makes sense. The code right now just blindly tries to disable the
    watchdog without checking to see that it is already disabled. The oops
    you are seeing is a result of that. I'll have a patch to fix all that a
    little later.

    Cheers,
    Don

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