From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: regression when connecting to ipv6 localhost Date: Mon, 15 Oct 2012 09:43:32 +0200 Message-ID: <1350287012.21172.17421.camel@edumazet-glaptop> References: <1350242941.21172.17023.camel@edumazet-glaptop> <1350244485.21172.17077.camel@edumazet-glaptop> <1350246314.21172.17139.camel@edumazet-glaptop> <1350246414.21172.17144.camel@edumazet-glaptop> <1350246481.21172.17147.camel@edumazet-glaptop> <1350248858.21172.17197.camel@edumazet-glaptop> <1350250542.21172.17229.camel@edumazet-glaptop> <1350252091.21172.17257.camel@edumazet-glaptop> <1350279753.21172.17290.camel@edumazet-glaptop> <1350285275.22442.17.camel@joe-AO722> <1350286790.21172.17414.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Jan Hinnerk Stosch , netdev@vger.kernel.org To: Joe Perches Return-path: Received: from mail-bk0-f46.google.com ([209.85.214.46]:33000 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750997Ab2JOHnf (ORCPT ); Mon, 15 Oct 2012 03:43:35 -0400 Received: by mail-bk0-f46.google.com with SMTP id jk13so2257090bkc.19 for ; Mon, 15 Oct 2012 00:43:34 -0700 (PDT) In-Reply-To: <1350286790.21172.17414.camel@edumazet-glaptop> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, 2012-10-15 at 09:39 +0200, Eric Dumazet wrote: > So if you want to help, grab ntpd sources, reproduce the problem, make a > bisection so that we have a clue of the kernel change that trigger the > problem, and so on... > > That would be really awesome, given Jan is not a kernel developer, we > cannot really ask him to do this himself. > And before you ask, on my machine, ntpd does listen to ::1, so I dont have the problem. If I cant reproduce it, I probably wont fix the problem. ... ntpd 2964 ntp 16u IPv4 17966 0t0 UDP *:ntp ntpd 2964 ntp 17u IPv6 17967 0t0 UDP *:ntp ntpd 2964 ntp 18u IPv4 17973 0t0 UDP 127.0.0.1:ntp ntpd 2964 ntp 19u IPv4 17974 0t0 UDP 172.30.42.8:ntp ntpd 2964 ntp 20u IPv6 17975 0t0 UDP [::1]:ntp ntpd 2964 ntp 21u IPv6 17976 0t0 UDP [fe80::222:15ff:fe87:3ff6]:ntp ntpd 2964 ntp 22u netlink 0t0 17977 ROUTE