From owner-freebsd-net@FreeBSD.ORG  Thu Jan  8 20:52:37 2015
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 7CD275D7;
 Thu,  8 Jan 2015 20:52:37 +0000 (UTC)
Received: from mail-qg0-x22d.google.com (mail-qg0-x22d.google.com
 [IPv6:2607:f8b0:400d:c04::22d])
 (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 31DC98CF;
 Thu,  8 Jan 2015 20:52:37 +0000 (UTC)
Received: by mail-qg0-f45.google.com with SMTP id z107so4749417qgd.4;
 Thu, 08 Jan 2015 12:52:36 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:in-reply-to:references:date:message-id:subject:from:to
 :cc:content-type;
 bh=3MYA7CJgG6D09MXsvh/PXduordQbffJZXjtsp6tsIx0=;
 b=J6sXUptSm6nmxUf+QIpk0GEujhhCqa8lXkDbQA+JCG5WOa/hBy2ObU2HPXxs+G6KIP
 I4QQb1zQgGf6HFK1Gtjk/tt9AOs+sMtP3rbLcCaHKRu21ZUnS8FVzu8qjk4u638TnmuY
 sFZJDIO4h6jMcSNLN3qYjr7XeNl2e+y2C4v92e8vZsIZnVXAYtNllTeMeIQMoFXr3DqM
 QV6f8IUQWpIkRTQav+mrRXLiJTAo63qPuAwqdYDIvDGYRfZpWWSuwi+B5m5xVQeW81nG
 p9QzIWGIRoY02dmxI+gCEB+nQGMaLiyAq/Mxvx9CmkH12q3zu+yyyEoxlvhwTx5h/on+
 SS4g==
MIME-Version: 1.0
X-Received: by 10.224.26.132 with SMTP id e4mr19335211qac.7.1420750356341;
 Thu, 08 Jan 2015 12:52:36 -0800 (PST)
Received: by 10.96.73.69 with HTTP; Thu, 8 Jan 2015 12:52:36 -0800 (PST)
In-Reply-To: <CALCpEUFKYggLssn0DXi7PGJdj1okvTOD0d04P3yHBUEzMoHRBg@mail.gmail.com>
References: <1364308780.51602.YahooMailClassic@web31809.mail.mud.yahoo.com>
 <02416974-D249-4432-9CE6-6093CA9FCCD7@netapp.com>
 <CALCpEUGdO64+xU55vLSRq2swfAfOPDN6YxVGytS+nwaejTpsSg@mail.gmail.com>
 <yged26puqp3.wl%ume@FreeBSD.org>
 <CALCpEUFKYggLssn0DXi7PGJdj1okvTOD0d04P3yHBUEzMoHRBg@mail.gmail.com>
Date: Thu, 8 Jan 2015 12:52:36 -0800
Message-ID: <CALCpEUGrUBXfrXPPncAz5+eo_6_xPJy6zcbEseiYm0cHECROXA@mail.gmail.com>
Subject: Re: ntpd bind() failure: Can't assign requested address
From: hiren panchasara <hiren.panchasara@gmail.com>
To: Hajimu UMEMOTO <ume@freebsd.org>
Content-Type: text/plain; charset=UTF-8
Cc: "<ktsin@acm.org>" <ktsin@acm.org>, "Eggert, Lars" <lars@netapp.com>,
 "schrodinger@konundrum.org" <schrodinger@konundrum.org>,
 "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 08 Jan 2015 20:52:37 -0000

On Thu, Jan 8, 2015 at 9:48 AM, hiren panchasara
<hiren.panchasara@gmail.com> wrote:
> On Thu, Jan 8, 2015 at 9:28 AM, Hajimu UMEMOTO <ume@freebsd.org> wrote:
>> Hi,
>>
>>>>>>> On Wed, 7 Jan 2015 16:56:58 -0800
>>>>>>> hiren panchasara <hiren.panchasara@gmail.com> said:
>>
>> hiren> I see this message on july 2014 time-frame -CURRENT. I tried to
>> hiren> disable IPv6 in rc.conf via ipv6_activate_all_interfaces="NO" without
>> hiren> success.
>>
>> hiren> Has this been fixed? Or any workarounds?
>>
>> Perhaps, your interface has an IPv6 link-local address which is
>> tentative state.
>> Please try the attached patch.  This patch ignores a tentative
>> address.
>
> Indeed its in tentative state and I figured it was causing the issue.
> Getting it out of tentative state (by enabling IPv6 by 'inet6
> -ifdisabled' "fixed" the problem.)
> But your patch seems like a right way to do it. I'll try it out and report back.
>

Attached patch is fixing the problem for me.

cheers,
Hiren

> Btw, do you mind opening a phabricator review request so we can get a
> closure on this?