From mboxrd@z Thu Jan 1 00:00:00 1970 From: Valdis.Kletnieks@vt.edu Subject: Re: next-20151207 - crash in IPv6 code Date: Tue, 08 Dec 2015 16:54:17 -0500 Message-ID: <4883.1449611657@turing-police.cc.vt.edu> References: <3884.1449551563@turing-police.cc.vt.edu> <20151208113409.GA31055@breakpoint.cc> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1449611657_2588P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , netfilter-devel@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, pablo@netfilter.org To: Florian Westphal Return-path: In-Reply-To: <20151208113409.GA31055@breakpoint.cc> Sender: linux-kernel-owner@vger.kernel.org List-Id: netfilter-devel.vger.kernel.org --==_Exmh_1449611657_2588P Content-Type: text/plain; charset=us-ascii On Tue, 08 Dec 2015 12:34:09 +0100, Florian Westphal said: > Valdis Kletnieks wrote: > > [ CC Pablo ] > > > Seen this in 2 boots out of two on next-20151207 when IPV6 networking > > was available. It was stable when no net was available. Also, next-20161127 is OK. > > Haven't bisected it yet - this ring any bells? > > Thanks for the report, my fault -- its caused by > 029f7f3b8701cc7aca8bdb which is only in Pablos nf-next tree. > > This should fix this bug (proper patch w. changelog coming > after more testing): > > diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c Pumped about 100M of IPv6 traffic through, and no problems. Feel free to stick a Reported-by:/Tested-By: on this patch... --==_Exmh_1449611657_2588P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Exmh version 2.5 07/13/2001 iQIVAwUBVmdRiQdmEQWDXROgAQI8qQ//XpELgTr16DdvvwpqpZWhm1XqfecQwELF AR+yOX/micGWoyftfPfMDcUPEY9Hd4s9Q/8NA0fbeYC6C5jZJxXBrCg1Vz0IfkoY g73nN9Nh5UV9fLNpxHhNZFfO6Gt+vpb9jqDIwE/ExGzJxOY14SDpl+VqyG8uxhfO 5lkt+0fMpUJ/Cr8Zn9cGdYOK4+HtTaozMhBZtlnc4kxNWxplBqBvsBNDujrjJL87 gV1mVeDERnVH8yj7/wbssz62HyVslwltFDZ8yV2X7bXCQ+wYo+klj1Qkkcnt6cxr K2K3vCO1TjYhLptw1+1oS5mn9BOdSoVMlb4PvvrxSIrF2+UMOVgSJz4rVhADZDq9 oLS1SWku+YCXCn3aNtSp22MaQAmTuKA/Wv02MN7ZPGc6AbO3AR63vknAR4oQfT52 pWD9twSepkDUwFHHgQ796sbYTnVDemUybpLwExgjUXyM8I8ke1PWPzvp/Nzi5Kb9 mDnwTYmeoV0+7NCYIH7WYlIQa5qDkeZ+65kYjyaVcydsCttTcSQQ0zSfVlQ63rTZ 6joMYFY4+HTPCHgWAJzXQALWjoclp+fx1JOt54+SLc4D87ucow1saI/6IA9bgZys 3nLEgcBEdioyTxwN15hvW+nLsACczqYzrr4cbrydwnliPxc7G0ok0NyeZAfDMuMR 11y5Eno0HRk= =z2Vt -----END PGP SIGNATURE----- --==_Exmh_1449611657_2588P--