From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ia0-f176.google.com (mail-ia0-f176.google.com [209.85.210.176]) (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 DC83B21F11C for ; Thu, 3 Jan 2013 08:54:31 -0800 (PST) Received: by mail-ia0-f176.google.com with SMTP id y26so12765486iab.7 for ; Thu, 03 Jan 2013 08:54:31 -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=nnMfliiWmoMKQGh7muIYkTZrRi5bwwxJwOcddBQO+Jk=; b=HXtdafSAFex7M7/mowrqqD2P8bKVDdASg0iVhB+sJrJMTT4aTOFMwdkPgB23oJLCZd nzRRvfAghZ/aGPnE4N5/pCDbI3a2E7nUZiLFQxQhch7GcRPUG2JqLqFLd6wNViExAIUA xH5WsZ6W5BDh1cySVActeyEu9uS9BQzYsKQoEHuepgepwoWRT2Y6aKU8cF5+TSv+zO+7 /FpaMm22qWGvbffqbz0djX4sk/z/sEY76Asxoitd2nogLuZDN67Z0ge4+WESXyeqyFH4 a7OP1w+WY5e9eyRh2whtnRuY0Vl7eOhkkl+xncM7lVR58WgAAB4POSANDbUnYJ7AhK2N VL/A== MIME-Version: 1.0 Received: by 10.50.169.106 with SMTP id ad10mr38333356igc.88.1357232070923; Thu, 03 Jan 2013 08:54:30 -0800 (PST) Received: by 10.64.53.105 with HTTP; Thu, 3 Jan 2013 08:54:30 -0800 (PST) In-Reply-To: References: Date: Thu, 3 Jan 2013 22:24:30 +0530 Message-ID: From: Ketan Kulkarni To: Dave Taht Content-Type: multipart/mixed; boundary=e89a8f2346bb7716b204d265377d Cc: cerowrt-devel@lists.bufferbloat.net Subject: Re: [Cerowrt-devel] cerowrt 3.7.1-1 released 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: Thu, 03 Jan 2013 16:54:32 -0000 --e89a8f2346bb7716b204d265377d Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Thanks Dave. I upgraded my 3800 to 3.7.1-1. It is working for day to day Internet activi= ty. However, I am not able to get through even a single TCP TFO connection. The router restarts as soon as it sees the TFO connection. Looks like SYN+Data is crashing the box (see attached trace captured on lo iface of cero). logread, dmesg did not show anything. I don't know whether its kernel panic. Any pointers to debug further? This is strange as 3.6 was working for SYN+Data cases. However the difference from previous instance is the polipo server with TFO running on cero box. Client may run on same cero or on my laptop which in either case crashes the box. On 3.7, if I run the TFO client on cero box and TFO server on the laptop, it still works but not the reverse. Any thoughts? Thanks, Ketan On Wed, Jan 2, 2013 at 3:33 PM, Dave Taht wrote: > Two formerly back-ordered 3800s arrived yesterday! > > They barely had time to power on before I reflashed them with: > > http://snapon.lab.bufferbloat.net/~cero2/cerowrt/wndr/3.7.1-1/ > > I still regard this series as heavily development oriented and > unsuitable for general use. In particular I'd like to wait for dnsmasq > to come out of beta, fix AHCP, add a gui for the ceroshaper, etc, etc. > > But: This is the first devel release I've been able to test in the > real world as a default gw in a while. So far, so good. > > I have some issues with how the new network6 configuration stuff > interacts with ahcp, but aside from that... I saw upnp work for the > first time... saw the ula auto code work... analyzed some dropbox and > netflix traffic, ran a couple android boxes through it, fiddled with > nfq_codel... > > some notes: > > + resync with openwrt head > + update to Linux 3.7.1 with unaligned patches from robert bradley > + A QFQ+ update > + mildly improved nfq_codel > - Missing cups support (didn't compile > - no ipv6 npt yet > > Merry New Year! > > -- > Dave T=E4ht > > Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscrib= e.html > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel --e89a8f2346bb7716b204d265377d Content-Type: text/plain; charset=US-ASCII; name="lo_capture.txt" Content-Disposition: attachment; filename="lo_capture.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_hbi4r5ld0 cm9vdEBPcGVuV3J0On4jIGh0dHBpbmcgLUYgLWcgaHR0cDovLzEyNy4wLjAuMTo4MTIzClBJTkcg MTI3LjAuMC4xOjgxMjMgKGh0dHA6Ly8xMjcuMC4wLjE6ODEyMyk6CjE2OjM2OjM2LjAzMzQ2NiBJ UCBsb2NhbGhvc3QuMzk0NDMgPiBsb2NhbGhvc3QuODEyMzogRmxhZ3MgW1NFV10sIHNlcSAyOTQ2 Mjg4MzQxLCB3aW4gNDM2OTAsIG9wdGlvbnMgW21zcyA2NTQ5NSxzYWNrT0ssVFMgdmFsIDQyOTQ5 NjQ4OTMgZWNyIDAsbm9wLHdzY2FsZSA2LFVua25vd24gT3B0aW9uIDI1NGY5ODldLCBsZW5ndGgg MCAtLT4gU1lOICsgQ29vY2tpZSBhbmQgbm8gRGF0YS4KY29ubmVjdGVkIHRvIDEyNy4wLjAuMTo4 MTIzICgxODMgYnl0ZXMpLCBzZXE9MCB0aW1lPTMuMTUgbXMgCjE2OjM2OjM2LjAzMzU4NCBJUCBs b2NhbGhvc3QuODEyMyA+IGxvY2FsaG9zdC4zOTQ0MzogRmxhZ3MgW1MuRV0sIHNlcSA2NTQ5NDE4 NzYsIGFjayAyOTQ2Mjg4MzQyLCB3aW4gNDM2OTAsIG9wdGlvbnMgW21zcyA2NTQ5NSxzYWNrT0ss VFMgdmFsIDQyOTQ5NjQ4OTMgZWNyIDQyOTQ5NjQ4OTMsbm9wLHdzY2FsZSA2LFVua25vd24gT3B0 aW9uIDI1NGY5ODlkZjA4NzIxNDkzOTczMmVmXSwgbGVuZ3RoIDAgIC0tPiBTWU4rQUNLK0Nvb2tp ZQoxNjozNjozNi4wMzM2MzggSVAgbG9jYWxob3N0LjM5NDQzID4gbG9jYWxob3N0LjgxMjM6IEZs YWdzIFsuXSwgYWNrIDEsIHdpbiA2ODMsIG9wdGlvbnMgW25vcCxub3AsVFMgdmFsIDQyOTQ5NjQ4 OTMgZWNyIDQyOTQ5NjQ4OTNdLCBsZW5ndGggMAoxNjozNjozNi4wMzQ5NzEgSVAgbG9jYWxob3N0 LjM5NDQzID4gbG9jYWxob3N0LjgxMjM6IEZsYWdzIFtQLl0sIHNlcSAxOjY1LCBhY2sgMSwgd2lu IDY4Mywgb3B0aW9ucyBbbm9wLG5vcCxUUyB2YWwgNDI5NDk2NDg5NCBlY3IgNDI5NDk2NDg5M10s IGxlbmd0aCA2NCAtLT4gSFRUUCBSZXF1ZXN0IEhFQUQKMTY6MzY6MzYuMDM1MTEyIElQIGxvY2Fs aG9zdC44MTIzID4gbG9jYWxob3N0LjM5NDQzOiBGbGFncyBbLl0sIGFjayA2NSwgd2luIDY4Mywg b3B0aW9ucyBbbm9wLG5vcCxUUyB2YWwgNDI5NDk2NDg5NCBlY3IgNDI5NDk2NDg5NF0sIGxlbmd0 aCAwCjE2OjM2OjM2LjAzNTgwOCBJUCBsb2NhbGhvc3QuODEyMyA+IGxvY2FsaG9zdC4zOTQ0Mzog RmxhZ3MgW1AuXSwgc2VxIDE6MTg0LCBhY2sgNjUsIHdpbiA2ODMsIG9wdGlvbnMgW25vcCxub3As VFMgdmFsIDQyOTQ5NjQ4OTQgZWNyIDQyOTQ5NjQ4OTRdLCBsZW5ndGggMTgzICAtLT4gSFRUUCBS ZXNwb25zZQoxNjozNjozNi4wMzU5NjUgSVAgbG9jYWxob3N0LjgxMjMgPiBsb2NhbGhvc3QuMzk0 NDM6IEZsYWdzIFtGLl0sIHNlcSAxODQsIGFjayA2NSwgd2luIDY4Mywgb3B0aW9ucyBbbm9wLG5v cCxUUyB2YWwgNDI5NDk2NDg5NCBlY3IgNDI5NDk2NDg5NF0sIGxlbmd0aCAwCjE2OjM2OjM2LjAz NjA4MiBJUCBsb2NhbGhvc3QuMzk0NDMgPiBsb2NhbGhvc3QuODEyMzogRmxhZ3MgWy5dLCBhY2sg MTg0LCB3aW4gNzAwLCBvcHRpb25zIFtub3Asbm9wLFRTIHZhbCA0Mjk0OTY0ODk0IGVjciA0Mjk0 OTY0ODk0XSwgbGVuZ3RoIDAKMTY6MzY6MzYuMDM2MzUwIElQIGxvY2FsaG9zdC4zOTQ0MyA+IGxv Y2FsaG9zdC44MTIzOiBGbGFncyBbRi5dLCBzZXEgNjUsIGFjayAxODUsIHdpbiA3MDAsIG9wdGlv bnMgW25vcCxub3AsVFMgdmFsIDQyOTQ5NjQ4OTQgZWNyIDQyOTQ5NjQ4OTRdLCBsZW5ndGggMAox NjozNjozNi4wMzY0NjIgSVAgbG9jYWxob3N0LjgxMjMgPiBsb2NhbGhvc3QuMzk0NDM6IEZsYWdz IFsuXSwgYWNrIDY2LCB3aW4gNjgzLCBvcHRpb25zIFtub3Asbm9wLFRTIHZhbCA0Mjk0OTY0ODk0 IGVjciA0Mjk0OTY0ODk0XSwgbGVuZ3RoIDAgIC0tPiBDb25uZWN0aW9uIENvbXBsZXRlcwoKIyMj IE5vIHBhY2tldHMgc2VlbiBsYXRlciAtIFByb2JhYmx5IFNZTitEYXRhIENyYXNoZWQgdGhlIGJv eCAjIyMK --e89a8f2346bb7716b204d265377d--