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Re: Problem with Dell PE2950 and 4.0

On Tue, Apr 29, 2008 at 05:16:12PM +0200, Fredrik Carlsson wrote:
> Hi,
> I have a problem with my Dell PE 2950 (Perc 5/i), after running for 6-10
> days the machine goes into panic and complains about "panic: bnx0:
> Double mbuf allocation failure!". The server was stable when running
> 4.0_beta2 but after adding two disks and upgrading to 4.0_stable the
> machine became unstable.
> Any tips/suggestions on what could cause this behavior?

You could try downgrading if_bnx.c to and see if it helps.
netbsd-4 is currently at but I can't see how this pullup could
cause this problem. Maybe your usage changed and something is eating
more memory or using more network ressources than before ?

What does sysctl kern.mbuf.nmbclusters say ?

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference

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