From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Emelyanov Subject: Re: [PATCH] ipt_CLUSTERIP: Add network device notifier Date: Wed, 11 Jun 2014 16:10:00 +0400 Message-ID: <53984718.4050003@parallels.com> References: <1396871929.3741.6.camel@tkhai> <20140428142306.GA28547@localhost> <1402487079.32126.54.camel@tkhai> <20140611114957.GA23352@localhost> <1402487718.32126.63.camel@tkhai> <53984482.5060309@parallels.com> <1402488195.32126.70.camel@tkhai> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Pablo Neira Ayuso , , Patrick McHardy , Jozsef Kadlecsik , To: Kirill Tkhai Return-path: Received: from relay.parallels.com ([195.214.232.42]:59917 "EHLO relay.parallels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753436AbaFKMKE (ORCPT ); Wed, 11 Jun 2014 08:10:04 -0400 In-Reply-To: <1402488195.32126.70.camel@tkhai> Sender: netfilter-devel-owner@vger.kernel.org List-ID: On 06/11/2014 04:03 PM, Kirill Tkhai wrote: > =D0=92 =D0=A1=D1=80, 11/06/2014 =D0=B2 15:58 +0400, Pavel Emelyanov =D0= =BF=D0=B8=D1=88=D0=B5=D1=82: >> On 06/11/2014 03:55 PM, Kirill Tkhai wrote: >> >>>> How it this combination being triggered there? I mean: >>>> >>>> # modprobe dummy >>>> # iptables -A INPUT -d 10.31.3.236 -j CLUSTERIP ... >>>> # rmmod dummy >>>> >>>> Is it something included in some scripts that automate the setup? >>> >>> It's a sample of how to trigger this. The problem is not in rmmod. >>> >>> Really it happens when container is stopping and device is going aw= ay. >>> It's not OpenVZ related, current LXC has the same problem. >> >> Then it should be reproducible with the help of simple 'unshare --ne= t' >> plus 'ip link add ...' commands that would create netns and populate >> it with devices. Right? >=20 > Yes, exactly. It has to be triggered this way. Can you find out how to do it exactly? > Thanks, > Kirill >=20 > . >=20 -- To unsubscribe from this list: send the line "unsubscribe netfilter-dev= el" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html