Date: Mon, 11 Sep 2006 02:32:19 +0200 From: Volker <volker@vwsoft.com> To: freebsd-pf@freebsd.org Subject: altq on ng0 sometimes causing system panic Message-ID: <4504AE93.3020203@vwsoft.com>
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Hi folks, two or three weeks ago I've switched from userland ppp to mpd for my internet connection. While using ng0 as the public interface I'm also using altq (cbq) for bw management. Everything works (haven't yet measured for queue effectiveness) but when issuing a `pfctl -gf mypf.conf' sometimes the system will panic. I need to reload my ruleset as soon as the internet connection has been set up because I've been lazy and am not using anchors so I'm just reloading my complete ruleset by a link-up script. I've been able to panic the machine just by reloading the ruleset manually several times in a row. As I currently don't have a serial console setup I'm unable to post any dumps or panic messages. Has anyone else experienced that? I've had queue statements in my pf rules before (even while using ppp and knowing about the problems with altq and tun) I've never experienced any panics. This is really just since changing from a tun to an ng device. If no one else has experienced panics like this I'll go and hook up the serial console and try to get a panic again. Current workaround is not to use altq on ng0 so I don't get panics ATM. Running RELENG_6, almost recently csup'ed. Greetings, Volker
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