From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa0-f42.google.com (mail-oa0-f42.google.com [209.85.219.42]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 77D6821F1DA for ; Wed, 16 Jan 2013 14:19:47 -0800 (PST) Received: by mail-oa0-f42.google.com with SMTP id j1so2019892oag.29 for ; Wed, 16 Jan 2013 14:19:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:x-originating-ip:in-reply-to:references :date:message-id:subject:from:to:cc:content-type:x-gm-message-state; bh=7Rdt+fbwSpAzzE2raP6p+7YW/UP+cuQb4cw8Nb8ZGZw=; b=LtoQdjp2oEDvGBM1DHk2suxKPnyXUkCZEXbKAD75w7I5+9m/CymHbB+IbxpBvP5NYu CM6AOXz7PaieEpMLpo+JrUFqCZBt33zXgV6pq16ICtxNcpALgJ9UJnbYQP/PA5hAYcHW k3DHB3Cpqmy0JPDkuJDr1n9Z9Lj8wtKdbnkunk1Vnlr38+xwK/XLTnkELa+2kKr9f2U3 rb1UKwVvnob9+/dpU1hPtyiwE1ACvyH141XK1euvhEAM6z1wzGgyrTaW6ye0tl++O8C0 f3NNqWqOTfm/6IjmFUqZYlJXHXTgMwHUX8MdLpQmeKaaLc+40SkDvEdIO0FQFfDwppPr M2AA== MIME-Version: 1.0 X-Received: by 10.60.0.199 with SMTP id 7mr2223035oeg.139.1358374786570; Wed, 16 Jan 2013 14:19:46 -0800 (PST) Received: by 10.76.82.73 with HTTP; Wed, 16 Jan 2013 14:19:46 -0800 (PST) X-Originating-IP: [77.65.47.165] In-Reply-To: References: Date: Wed, 16 Jan 2013 23:19:46 +0100 Message-ID: From: Maciej Soltysiak To: Dave Taht Content-Type: multipart/alternative; boundary=e89a8fb1f3bea01a8004d36f4625 X-Gm-Message-State: ALoCoQlesXhAA7JEZFqHYd7xTTGrzuYyiPeTtSu6MN5HfbLLw7rC0Oqs2nfZS4CMKEINUjcepBbw Cc: cerowrt-devel@lists.bufferbloat.net Subject: Re: [Cerowrt-devel] TFO crashes cerowrt 3.7.1-1 X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Jan 2013 22:19:47 -0000 --e89a8fb1f3bea01a8004d36f4625 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Mon, Jan 14, 2013 at 7:11 AM, Dave Taht wrote: > The routing cache got eliminated between 3.3 and 3.6, and there were > all sorts of changes to it over the last 6 releases that have been > bothersome. Ok, you might be onto something. It got eliminated in 3.6.x; So I checked a few things with a cero-3.7.2-3 here: # ip maddr show | grep 224 shows nothing (only ipv6 addresses show up for maddr) Trying to start pimd shows: pimd: 23:16:52.675 Cannot set PIM flag in kernel:(error 99): Protocol not available There is no /proc/net/igmp, but only /proc/net/igmp6 Could this be Dave M's patch to remove routing cache or are we having .CONFIG misconfig? Regards, Maciej > > or perhaps I did something stupid regarding igmp. (is it even on?) > > > I'm starting not to question why it doesn't work, I'm starting to wonde= r > why > > it did work then ;-) > > Regards, > > Maciej > > On Fri, Jan 4, 2013 at 6:33 PM, Dave Taht wrote: > >> > >> On Fri, Jan 4, 2013 at 9:27 AM, Eric Dumazet > wrote: > >> > Sorry, could you give us a copy of the panic stack trace ? > >> > >> I will get a serial console up on a wndr3800 by sunday. (sorry, just > >> landed in california, am in disarray) > >> > >> The latest dev build of cero for the wndr3800 and wndr3700v2 is at: > >> > >> http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.7.1-1/ > >> > >> -- > >> Dave T=C3=A4ht > >> > >> Fixing bufferbloat with cerowrt: > >> http://www.teklibre.com/cerowrt/subscribe.html > >> _______________________________________________ > >> Cerowrt-devel mailing list > >> Cerowrt-devel@lists.bufferbloat.net > >> https://lists.bufferbloat.net/listinfo/cerowrt-devel > > > > > > > > -- > Dave T=C3=A4ht > > Fixing bufferbloat with cerowrt: > http://www.teklibre.com/cerowrt/subscribe.html > --e89a8fb1f3bea01a8004d36f4625 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Mon, Jan 14, 2013 at 7:11 AM, Dave Taht <d= ave.taht@gmail.com> wrote:
The routing cache got eliminated between 3.3 and 3.6, and there were
all sorts of changes to it over the last 6 releases that have been
bothersome.
Ok, you might be onto something. It got elimin= ated in 3.6.x; So I checked a few things with a cero-3.7.2-3 here:
=C2=A0
#=C2=A0ip maddr show | grep 224
shows nothing = (only ipv6 addresses show up for maddr)
=C2=A0
Trying to start pimd shows:
pimd: 23:16:52.= 675 Cannot set PIM flag in kernel:(error 99): Protocol not available
<= div>=C2=A0
There is no /proc/net/igmp, but only /proc/net/igmp6
=C2=A0
Could this be Dave M's patch to remove routing cache o= r are we having .CONFIG misconfig?
=C2=A0
Regards,
Maciej
=C2=A0
=C2=A0

or perhaps I did something stupid regarding igmp. (is it even on?)

> I'm starting not to question why it doesn't work, I'm star= ting to wonder why
> it did work then ;-)
> Regards,
> Maciej
> On Fri, Jan 4, 2013 at 6:33 PM, Dave Taht <dave.taht@gmail.com> wrote:
>>
>> On Fri, Jan 4, 2013 at 9:27 AM, Eric Dumazet <edumazet@google.com> wrote:
>> > Sorry, could you give us a copy of the panic stack trace ? >>
>> I will get a serial console up on a wndr3800 by sunday. (sorry, ju= st
>> landed in california, am in disarray)
>>
>> The latest dev build of cero for the wndr3800 and wndr3700v2 is at= :
>>
>> http://snapon.lab.bufferbloat.net/~cero2/cerowrt= /wndr/3.7.1-1/
>>
>> --
>> Dave T=C3=A4ht
>>
>> Fixing bufferbloat with cerowrt:
>> http://www.teklibre.com/cerowrt/subscribe.html
>> _______________________________________________
>> Cerowrt-devel mailing list
>> Cerowrt-dev= el@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/cerowrt-devel >
>



--
Dave T=C3=A4ht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscrib= e.html

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