From mboxrd@z Thu Jan 1 00:00:00 1970 From: Or Gerlitz Subject: Re: [PATCH net] net: vxlan: fix crash when interface is created with no group Date: Tue, 18 Mar 2014 17:10:38 +0200 Message-ID: References: <1395055050-20874-1-git-send-email-mike.rapoport@ravellosystems.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Cc: "netdev@vger.kernel.org" To: Mike Rapoport Return-path: Received: from mail-pd0-f176.google.com ([209.85.192.176]:52114 "EHLO mail-pd0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932191AbaCRPKj (ORCPT ); Tue, 18 Mar 2014 11:10:39 -0400 Received: by mail-pd0-f176.google.com with SMTP id r10so7227397pdi.35 for ; Tue, 18 Mar 2014 08:10:38 -0700 (PDT) In-Reply-To: <1395055050-20874-1-git-send-email-mike.rapoport@ravellosystems.com> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, Mar 17, 2014 at 1:17 PM, Mike Rapoport wrote: > If the vxlan interface is created without group definition, there is a > panic on the first packet reception: > > $ ip link add dev vxlan0 type vxlan id 1 > $ ip addr add dev vxlan0 10.0.0.1/24 > $ ip link set up dev vxlan0 > > BUG: unable to handle kernel paging request at 0000000100000103 > IP: [] ipv6_rcv+0xfa/0x399 Hi Mike, So this bug/fix is for 3.14 and also earlier kernels? Or.