From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-f172.google.com (mail-ie0-f172.google.com [209.85.223.172]) (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 C7C8221F14B for ; Mon, 21 Jan 2013 05:50:16 -0800 (PST) Received: by mail-ie0-f172.google.com with SMTP id c13so9866904ieb.3 for ; Mon, 21 Jan 2013 05:50:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type:content-transfer-encoding; bh=+noKGYnNsWXkJ7cdD29hPKg12rdGJVIdivFvvrzCW8k=; b=1IzUWtN7UlncpoI+GBX+hK06gLh5WrSWETvrokEPjuc1kesZUZ1qvP+wjIWS5UK+Az UEOEf9XDawhHPvcJ5Dh3OCXsUIgrrJ5alm8SwcX6Gi9qaN3XyFNjDScMPbVPKjctcR33 lxeUp6HY+yT6H4RibueC8rmWRlqyVNZkaAfYyt+cRyytNa+7Dcummv/QoNTPymf1HGMJ 7WguSiJjM4WOci/6/A7S41KPHWYwOGWdxH4Xxde6Oj0uY2z6ElxOdrG+P6DF+ZX38d1b D2+ap5UKrKUN6EqSmEi5phSUq45+dutOIG3S+80+HwPGDwHNnZfEyEmWXf2b4Cp10+Wg bAQw== MIME-Version: 1.0 X-Received: by 10.50.190.234 with SMTP id gt10mr9339720igc.73.1358776216240; Mon, 21 Jan 2013 05:50:16 -0800 (PST) Received: by 10.64.53.105 with HTTP; Mon, 21 Jan 2013 05:50:16 -0800 (PST) In-Reply-To: References: Date: Mon, 21 Jan 2013 19:20:16 +0530 Message-ID: From: Ketan Kulkarni To: Dave Taht Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: cerowrt-devel Subject: Re: [Cerowrt-devel] was filled with hope for killing the last traps, now have brick 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: Mon, 21 Jan 2013 13:50:17 -0000 Looking at the patch - - addr[fn_bit >> 5]; + net_hdr_word(addr[fn_bit >> 5]); Should the above line be - (& missing in the above line??) + net_hdr_word(&addr[fn_bit >> 5]); -Ketan On Mon, Jan 21, 2013 at 6:51 PM, Ketan Kulkarni wrote: > Well with this 3.7.3-1, I didnt see any crashes. I didnt change any > default config. > The router boots up well (in fact writing this mail through the same) > I also note I use IPv4 network only. > > I collected dmesg after booting up and kept here (in case required) - > http://pastebin.com/p1aM1aV8 > > -Ketan > > > On Mon, Jan 21, 2013 at 2:31 PM, Dave Taht wrote: >> A build without that patch is now up here: >> >> http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.7.3-1/ >> >> so 1/3 of the potential causes is not there.... >> >> On Mon, Jan 21, 2013 at 3:51 AM, Ketan Kulkarni wro= te: >>> >>> Hi Dave, >>> Probably I can take a look later tonight by having serial cable - I >>> have that one handy. >>> What is the build and how to re-create the scenario? >>> >> >> Well, I hate to commit sources when stuff is obviously borked. If you >> want to try flashing with that you can figure out if it was us or the me= rge >> that went bad.... >> >> >> >> >>> >>> Thanks, >>> Ketan >>> >>> >>> On Mon, Jan 21, 2013 at 12:54 AM, Dave Taht wrote= : >>> > Mine and Robert Bradley's latest attempt at killing the last ipv6 >>> > instruction traps >>> > with a rollup patch from bugs 419 and 421... >>> > >>> > brick the router. It boots, the main green light goes on, then it die= s. >>> > Naturally >>> > I left the serial cable at the office... >>> > >>> > Of course in the middle of this patch set revision I also updated to >>> > 3.7.3 >>> > and openwrt head, >>> > so have a few more variables than usual than just us to cope with. >>> > >>> > I would not mind eyeballs on this to see if there is an obvious flaw, >>> > otherwise I will progressively bisect from what was known to work >>> > forward as fast as I can. (besides, the hope is to submit this >>> > upstream) >>> > >>> > net_hdr_word is defined in the 902-unaligned_access_hacks patch in >>> > openwrt >>> > head... >>> > >>> > now off to find a small, sharp, pointy object... >>> > >>> > -- >>> > Dave T=E4ht >>> > >>> > 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=E4ht >> >> Fixing bufferbloat with cerowrt: >> http://www.teklibre.com/cerowrt/subscribe.html