Date: Mon, 23 Feb 2004 16:59:26 +0100 From: Max Laier <max@love2party.net> To: Robert Watson <rwatson@freebsd.org>, Jiri Mikulas <konfer@mikulas.com> Cc: Stefan Ehmann <shoesoft@gmx.net> Subject: Re: PANIC: trap.c Message-ID: <200402231659.26775.max@love2party.net> In-Reply-To: <Pine.NEB.3.96L.1040215214140.61630G-100000@fledge.watson.org> References: <Pine.NEB.3.96L.1040215214140.61630G-100000@fledge.watson.org>
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On Monday 16 February 2004 03:54, Robert Watson wrote: > On Mon, 16 Feb 2004, Jiri Mikulas wrote: > > Hello, just only for info I got this panic on: FreeBSD 5.2-CURRENT > > #1: Mon Feb 16 00:53:39 CET 2004 > > > > I built few kernels from saturday morning to sunday evening and with > > all of them i got this panic .. (my last functional kernel is from > > FreeBSD 5.2-CURRENT #0: Mon Feb 9 19:53:47 CET 2004) Jiri > > It looks like 'ifp' in ip_output.c is NULL here (the offset of > if_hwassist is 0x98). Are you running with DUMMYNET? I'm wondering if > the recent commit to clean up MT_TAG pseudo-mbufs has a loose end > somewhere. Try backing ouf the following commit locally: > > mlaier 2004/02/13 11:14:16 PST <...> I had to back this out globally as we weren't able to fix it. In the meantime I have come up with a partly reworked patchset, which does no longer panic for me. If you have some time and use dummynet, divert(+natd) or ip_fastforward (sysctl net.inet.ip.fastforwarding=1) I'd appreciate if you could give it a try: http://people.freebsd.org/~mlaier/mt_tag_remove.diff Thanks. -- Best regards, | mlaier@freebsd.org Max Laier | ICQ #67774661 http://pf4freebsd.love2party.net/ | mlaier@EFnet
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