From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] ipv4: remove all rt cache entries on UNREGISTER event Date: Wed, 22 Dec 2010 11:07:44 +0100 Message-ID: <1293012464.3027.30.camel@edumazet-laptop> References: <4CA208C9.1020800@6wind.com> <1285691629.3154.80.camel@edumazet-laptop> <4CA21BC6.5070300@6wind.com> <1285692969.3154.86.camel@edumazet-laptop> <4CA2EF9C.9040909@6wind.com> <1285749349.2615.27.camel@edumazet-laptop> <1285751929.2615.30.camel@edumazet-laptop> <4D11B7AC.8000205@6wind.com> <1293011708.3027.28.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Octavian Purdila , netdev To: nicolas.dichtel@6wind.com Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:38235 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751868Ab0LVKHt (ORCPT ); Wed, 22 Dec 2010 05:07:49 -0500 Received: by wyb28 with SMTP id 28so4852161wyb.19 for ; Wed, 22 Dec 2010 02:07:48 -0800 (PST) In-Reply-To: <1293011708.3027.28.camel@edumazet-laptop> Sender: netdev-owner@vger.kernel.org List-ID: Le mercredi 22 d=C3=A9cembre 2010 =C3=A0 10:55 +0100, Eric Dumazet a =C3= =A9crit : > Le mercredi 22 d=C3=A9cembre 2010 =C3=A0 09:32 +0100, Nicolas Dichtel= a =C3=A9crit : > > What is the status of this patch? The initial problem is still here= in 2.6.37-rc5+ > >=20 >=20 > I cannot reproduce the problem on net-next-2.6, are you sure we still > need a new patch ? >=20 > # ip tunnel add mode ipip remote 10.16.0.164 local 10.16.0.72 dev eth= 0 > # ip link show dev tunl1 > 19: tunl1: mtu 1480 qdisc noop state DOWN=20 > link/ipip 10.16.0.72 peer 10.16.0.164 > # /root/vrrp tunl1 > # ip tunnel del tunl1 >=20 >=20 (I thought commit 332dd96f7ac15e fixed the problem for you, as it did for me) net/dst: dst_dev_event() called after other notifiers