From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [Bug 42809] New: kernel panic when receiving an ipsec packet Date: Thu, 23 Feb 2012 02:38:03 +0100 Message-ID: <1329961083.15610.2.camel@edumazet-laptop> References: <20120222092056.5fca788b@nehalam.linuxnetplumber.net> <4F4528CE.7080702@linuxsystems.it> <4F458F82.3060808@linuxsystems.it> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Stephen Hemminger , Linux Networking Developer Mailing List , openadsl-users@lists.sourceforge.net, openadsl-devel@lists.sourceforge.net, support@traverse.com.au, support@rocksolidelectronics.com, 660804@bugs.debian.org To: =?ISO-8859-1?Q?Niccol=F2?= Belli Return-path: Received: from mail-wi0-f174.google.com ([209.85.212.174]:57114 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752288Ab2BWBiL (ORCPT ); Wed, 22 Feb 2012 20:38:11 -0500 Received: by wics10 with SMTP id s10so428703wic.19 for ; Wed, 22 Feb 2012 17:38:10 -0800 (PST) In-Reply-To: <4F458F82.3060808@linuxsystems.it> Sender: netdev-owner@vger.kernel.org List-ID: Le jeudi 23 f=C3=A9vrier 2012 =C3=A0 01:59 +0100, Niccol=C3=B2 Belli a = =C3=A9crit : > Hi, > The bug is still present in latest 3.2.7 vanilla kernel. I wasted the= =20 > whole day debugging that damn thing and I finally discovered the root= cause. > The problem is with my Traverse Solos multi-port ADSL2+ PCI card[1]=20 > (which has open source drivers included in the kernel) when using RFC= =20 > 2684 routed. > I have two adsl lines, the first one connected using RFC 2684 routed,= =20 > the second one using PPPoA. > If I create a vpn toward the PPPoA line it works flawlessly, while if= I=20 > create a vpn toward the RFC 2684 routed line the whole system hangs i= n a=20 > kernel panic (with both 2.6.32.54 and 3.2.7). > I really don't know how to fix it and I need to setup that damn ipsec= vpn :( >=20 > This is the bug on bugzilla.kernel.org: > https://bugzilla.kernel.org/show_bug.cgi?id=3D42809 >=20 > Niccol=C3=B2 >=20 >=20 > [1]http://www.traverse.com.au/productview.php?product_id=3D116 Which driver handles this Traverse Solos card ?