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Date: Mon, 19 Feb 2007 22:29:24 +0200
From: Alexander Motin <mav@alkar.net>
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To: Alex Povolotsky <tarkhil@webmail.sub.ru>
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Cc: freebsd-net@freebsd.org, FreeBSD Stable <freebsd-stable@freebsd.org>
Subject: Re: mpd sometimes hangs the whole system?
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Hi.

Alex Povolotsky wrote:
> mpd (fresh) on FreeBSD 6.1p12 sometimes hangs system, totally, to reset. 
> Tried two completely different boxes, so it cannot be a hardware problem.
> 
> I'm updating to 6.2 now, but have little hope. What can I turn on in 
> kernel to fix it or at least to make computer reboot?

I didn't check this, but have heard that this can hapend if you are 
trying to send tunnel (pptp/l2tp/...) traffic inside this tunnel. It can 
make infinite loop and consume all possible resources.

Check your routing table for possible traffic loop.

-- 
Alexander Motin mav@alkar.net
Optima Telecom