Date: Thu, 15 Sep 2011 13:14:50 -0400 From: John Baldwin <jhb@freebsd.org> To: Eugene Grosbein <egrosbein@rdtc.ru> Cc: stable@freebsd.org, yongari@freebsd.org Subject: Re: busdma MFC broke ipfw fwd for RELENG_6 Message-ID: <201109151314.50549.jhb@freebsd.org> In-Reply-To: <4E722B70.9010201@rdtc.ru> References: <4E722B70.9010201@rdtc.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thursday, September 15, 2011 12:44:32 pm Eugene Grosbein wrote: > Hi! > > I understand that it is "a bit" late for RELENG_6 reports as 6.4-RELEASE was out in 2008 > but the breakage had happened due to MFC so it's possible same problem exists in newer branches. > > Long story short: I've updated my old 6.4-STABLE system for recent zoneinfo updates > and found the update broke 'ipfw fwd' feature: forwarded packets get corrupted, > routed packets go just fine. > > The commit in question has been performed in 2010/08/06: > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/i386/i386/Attic/busdma_machdep.c.diff?r1=1.74.2.6;r2=1.74.2.7 > > I've rolled it back using recent RELENG_6 sources and packet corruption have disappeared. It may be a bug in the rl(4) driver? Perhaps this is a candidate to try? http://svnweb.freebsd.org/base?view=revision&revision=184240 -- John Baldwin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201109151314.50549.jhb>