Date: Tue, 27 Nov 2007 10:29:39 +0100 From: Florian Smeets <flo@kasimir.com> To: Max Laier <max@love2party.net> Cc: freebsd-pf@freebsd.org Subject: Re: 7-STABLE panic: mtx_lock() of spin mutex %s @ %s:%d Message-ID: <474BE383.6050905@kasimir.com> In-Reply-To: <200711270130.01165.max@love2party.net> References: <474B5BD0.6040004@kasimir.com> <200711270130.01165.max@love2party.net>
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Max Laier wrote: > On Tuesday 27 November 2007, Florian Smeets wrote: >> Hi >> >> i was able to reproduce a hang on a 7-STABLE (csuped just after Scotts >> critical section MFC) firewall which runs mpd4 from ports and uses pf >> for packet filtering. Sometimes when i restart mpd4 the box just hangs. >> I have a up-script which calls /sbin/pfctl -f /etc/pf.conf. > > It's an ALTQ problem, really. I don't know if there is a down-script that > runs before the interface is destroyed, but if there is - adding > pfctl -Fq there should work around your problem. I did have some patches > to have ALTQ working with dynamic interfaces, but I must have dropped > them. I'll see what I can dig up in the next few days. > That would be great. I have a second non productive box where i can reproduce the problem. I'll be glad to test any patches. Cheers Florian
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