From owner-freebsd-multimedia@FreeBSD.ORG Thu Apr 21 12:05:43 2011 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E2D8B106566B for ; Thu, 21 Apr 2011 12:05:43 +0000 (UTC) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe02.c2i.net [212.247.154.34]) by mx1.freebsd.org (Postfix) with ESMTP id 74F728FC1F for ; Thu, 21 Apr 2011 12:05:43 +0000 (UTC) X-Cloudmark-Score: 0.000000 [] X-Cloudmark-Analysis: v=1.1 cv=oR3+9dOmPeF3nZCt5Gxyvf/bIpfj8bfjGZkkfp/xES8= c=1 sm=1 a=IU0TiZmyZPMA:10 a=0X4cWOZZwNwA:10 a=WQU8e4WWZSUA:10 a=8nJEP1OIZ-IA:10 a=CL8lFSKtTFcA:10 a=i9M/sDlu2rpZ9XS819oYzg==:17 a=seQSrS3_AAAA:8 a=2ilCBjkyw-h1Go6cr5MA:9 a=wPNLvfGTeEIA:10 a=i9M/sDlu2rpZ9XS819oYzg==:117 Received: from [188.126.198.129] (account mc467741@c2i.net HELO laptop002.hselasky.homeunix.org) by mailfe02.swip.net (CommuniGate Pro SMTP 5.2.19) with ESMTPA id 117417403; Thu, 21 Apr 2011 14:05:36 +0200 From: Hans Petter Selasky To: Jan Henrik Sylvester Date: Thu, 21 Apr 2011 14:04:41 +0200 User-Agent: KMail/1.13.5 (FreeBSD/8.2-PRERELEASE; KDE/4.4.5; amd64; ; ) References: <4DAB4E21.3070906@janh.de> <201104181009.47394.hselasky@c2i.net> <4DAF508C.1070701@janh.de> In-Reply-To: <4DAF508C.1070701@janh.de> X-Face: *nPdTl_}RuAI6^PVpA02T?$%Xa^>@hE0uyUIoiha$pC:9TVgl.Oq, NwSZ4V"|LR.+tj}g5 %V,x^qOs~mnU3]Gn; cQLv&.N>TrxmSFf+p6(30a/{)KUU!s}w\IhQBj}[g}bj0I3^glmC( :AuzV9:.hESm-x4h240C`9=w MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201104211404.41456.hselasky@c2i.net> Cc: multimedia-list freebsd Subject: Re: webcamd regression 0.1.20->0.1.23: recv bulk message failed: -32 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Apr 2011 12:05:44 -0000 On Wednesday 20 April 2011 23:30:52 Jan Henrik Sylvester wrote: > On 04/18/2011 10:09, Hans Petter Selasky wrote: > > On Sunday 17 April 2011 22:31:29 Jan Henrik Sylvester wrote: > >> With webcamd-0.1.20_1, I could tune into a channel and watch TV almost > >> every time using my 'WideView WT-220U PenType Receiver > >> (Typhoon/Freecom)'. With webcamd-0.1.23, Kaffeine almost always hangs > >> and Typhony ( http://raaf.atspace.org/dvbusb/ ) hangs switching > >> channels. > >> > >> I did debug builds from both versions. The output is identical until all > >> the devices are created, but after that, 0.1.23 prints about once a > >> second: 'dvb-usb: recv bulk message failed: -32' > >> > >> The complete debug output is below in case it is interesting. The device > >> has already had the firmware loaded (as it does not make a difference > >> with which version of webcamd that is done). > >> > >> This is all on 8.2-RELEASE/amd64 with all other ports up to date > >> (including cuse4bsd-kmod-0.1.14). > >> > >> Anything else, I should test? > >> > >> Thanks, > >> Jan Henrik > > > > There was a kernel bugfix which might fix this issue. Could you cvs or > > svn up to 8-stable? > Then you should checkout webcamd using svn, and build the version until you find the delta that was causing the breakage. Or do a diff between the two tarballs. --HPS