Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755621AbbBLLlY (ORCPT ); Thu, 12 Feb 2015 06:41:24 -0500 Received: from mail.passe0815.de ([188.40.49.9]:36508 "EHLO mail.passe0815.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755302AbbBLLlW (ORCPT ); Thu, 12 Feb 2015 06:41:22 -0500 Date: Thu, 12 Feb 2015 12:41:17 +0100 From: Linus =?utf-8?Q?L=C3=BCssing?= To: Vasily Averin Cc: netdev@vger.kernel.org, bridge@lists.linux-foundation.org, Stephen Hemminger , "David S. Miller" , linux-kernel@vger.kernel.org, Herbert Xu , Cong Wang Subject: Re: bride: IPv6 multicast snooping enhancements Message-ID: <20150212114117.GC3665@odroid> References: <1378253619-23918-1-git-send-email-linus.luessing@web.de> <54D9C4ED.6040601@parallels.com> <20150210114428.GK2489@odroid> <54DA0EAD.60002@parallels.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <54DA0EAD.60002@parallels.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-GPG-Mailgate: Not encrypted, public key not found Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 952 Lines: 20 On Tue, Feb 10, 2015 at 04:59:09PM +0300, Vasily Averin wrote: > I'm trying to fix ICMPv6 processing broken in OpenVZ after rebase to last RHEL6u6 kernel. > After some unclear manipulation bridge begins to forward icmp6 NS (fe02::1) into wrong port, > and at present I do not found the reason of this failure. fe02::1 seems uncommon for ICMPv6 NS messages. Would you mind making some dumps for ~10 minutes with tcpdump on all bridge ports and the bridge interface itself with a filter "icmp6" and uploading the result somewhere? Also provide a dump from "bridge mdb show dev $bridge" please (if possible - not sure whether that's available on the ancient 2.6.32 kernel as used on RHEL6u6). Cheers, Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/