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Date:      Thu, 15 Jan 2009 12:21:01 +0000
From:      Pete French <petefrench@ticketswitch.com>
To:        amarat@ksu.ru, dan@langille.org
Cc:        freebsd-stable@freebsd.org
Subject:   Re: interrupt storm
Message-ID:  <E1LNRDZ-0005sH-JS@dilbert.ticketswitch.com>
In-Reply-To: <496EB43A.8010805@langille.org>

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>>>> kernel: interrupt storm detected on "irq22:"; throttling interrupt 
>>>> source

....

> Opening the case, reading the m/b:
>
>   K9A2 Platinum MSI


I hadnt been paying much attention to this thread, but just to let you
know that I also saw the same thing on this machine which has an MSI 790FX
Platinum motherboard. It was also irq22, and I am also running amd64.

In my case I simply disabled the onboard ethernet (which I wasnt using)
and the problem went away - but then I only saw the problem once, it wasnt
a regular occurrance. If you have an alternative ether card you can drop
in thn you could try that...

I've never had any problem running FreeBSD on MSI boards, but I recently
purchased a new 790GX board, and that will not boot 7.1. Will oput in a PR
about that when I have sorted my other 7.1 woes though :-)

-pete.



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