Date: Thu, 18 Feb 1999 03:58:28 +0100 (MET) From: Luigi Rizzo <luigi@labinfo.iet.unipi.it> To: Emmanuel.Duros@sophia.inria.fr (Emmanuel Duros) Cc: freebsd-bugs@freebsd.org Subject: Re: Dummynet & ipfw: kernel crashes ! Message-ID: <199902180258.DAA07165@labinfo.iet.unipi.it> In-Reply-To: <199902171930.UAA29858@chouette.inria.fr> from "Emmanuel Duros" at Feb 17, 99 08:29:52 pm
next in thread | previous in thread | raw e-mail | index | archive | help
> >is this a crash or a panic ? Either way if you can tell me the panic > >msg or the IP where the fault occurs, and look with > > > > nm kernel | sort | more > > The kernel goes into a state which, I believe, is called a kernel panic > (vs a crash!). > I had a look at the IP (0xf0140fe7) where the fault occured and it is > here: > > f0140f80 F if_ethersubr.o > f0140f9c T _ether_output > f01412a0 T _ether_input > > After a few more trials: > > In fact I can configure the pipe directly on the console (I used to do > it via rlogin), both commands are executed without kernel panic. > > And when I initiate a ping I get a kernel panic... the thing is, i dont see any "DIAGNOSTIC" conditional code in ether_output(). One thing though, 2.2.8-RELEASE had somebugs in handling route information for packets send through a pipe, you should update ip_fw.c and ip_dummynet.c to the latest version (around Jan11). These fixes could be related to the problem you are experiencing. luigi To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199902180258.DAA07165>