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Bug#620201: linux-image-2.6.38-1-amd64: Kernel panic with enabled RPS on a highly loaded LVS



On Thu, 2011-03-31 at 14:26 +0200, Pallai Roland wrote:
> 2011/3/31 Ben Hutchings <ben@decadent.org.uk>:
> > On Wed, 2011-03-30 at 19:28 +0200, Roland Pallai wrote:
> > [...]
> >> Before the building I applied the lightweight "forward_shared-2.6.37-2.diff"
> >> patch from Julian Anastasov (and I bumped the version to -1.1~magex).
> >> forward_shared is enabled (by default) on all interfaces.
> >>
> >> I think the problem isn't depend on the small forward_shared patch.
> > [...]
> >
> > Please remove it and verify that.
> 
> Currently I can't, the forward_shared feature cruical for the network.
> I try to figure out how can I get rid of forward_shared on the next
> week, but I'm not sure if it's possible.
> 
> On the other hand, is enough evidence that the problem doesn't depend
> on the forward_shared patch if the LVS box is stable in the current
> configuration (br0 disabled, forward_shared enabled) for a week?
[...]

No, it's not.

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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