From owner-freebsd-current Sun Jan 24 00:08:32 1999 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id AAA29095 for freebsd-current-outgoing; Sun, 24 Jan 1999 00:08:32 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from labinfo.iet.unipi.it (labinfo.iet.unipi.it [131.114.9.5]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id AAA29090 for ; Sun, 24 Jan 1999 00:08:26 -0800 (PST) (envelope-from luigi@labinfo.iet.unipi.it) Received: from localhost (luigi@localhost) by labinfo.iet.unipi.it (8.6.5/8.6.5) id GAA23221; Sun, 24 Jan 1999 06:56:30 +0100 From: Luigi Rizzo Message-Id: <199901240556.GAA23221@labinfo.iet.unipi.it> Subject: Re: dummynet causes crash? To: bright@hotjobs.com (Alfred Perlstein) Date: Sun, 24 Jan 1999 06:56:30 +0100 (MET) Cc: current@FreeBSD.ORG In-Reply-To: from "Alfred Perlstein" at Jan 24, 99 02:57:46 am X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG which version of ip_dummynet are you using. There were lately a few changes to fix a problem related to route entries being freed in the wrong way. > .(02:36:11)(root@bright.reserved) > ipfw add pipe 1 ip from server to cvsup.freebsd.org > (long pause i assume DNS) > 00000 pipe 1 ip from 192.168.2.20 to 198.104.92.71 ... > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0xdeadc116 interestingly enough, the above address is "0xdeadbeef + 551 (decimal)". It looks like somehow a wrong route entry was passed to ether_output(). > the only thing i can think of is that dummynet doesn't like not being told > if a pipe is 'in' or 'out' :/ nope -- it can detect this by itself. the problem must be elsewhere. if you have more input on the dummynet version (as per the CVS log) and os version please let me know. > my ether card is a: ed card, a 'realteck 8029' ... and the network card does not make a difference, dummynet works at a layer above. cheers luigi To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message