From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kertesz Laszlo Subject: Re: Skype bi-directional video call crashes X server (xserver, mesa, drm, kernel from git, r600g+glamor) Date: Fri, 26 Dec 2014 13:43:23 +0200 Message-ID: <1419594203.1679.1.camel@gmail.com> References: <544F885B.9030206@gmail.com> <1418940218.6596.49.camel@gmail.com> <1419552090.3950.3.camel@gmail.com> <549CB954.9060602@daenzer.net> <1419563434.3950.9.camel@gmail.com> <549CD359.1020608@daenzer.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-jgJRVBWTWpX9kWtmNJSz" Return-path: Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com [209.85.212.170]) by gabe.freedesktop.org (Postfix) with ESMTP id 3CD1D6E1AC for ; Fri, 26 Dec 2014 03:43:26 -0800 (PST) Received: by mail-wi0-f170.google.com with SMTP id bs8so18879060wib.3 for ; Fri, 26 Dec 2014 03:43:25 -0800 (PST) In-Reply-To: <549CD359.1020608@daenzer.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Michel =?ISO-8859-1?Q?D=E4nzer?= Cc: Maling list - DRI developers List-Id: dri-devel@lists.freedesktop.org --=-jgJRVBWTWpX9kWtmNJSz Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2014-12-26 at 12:17 +0900, Michel D=C3=A4nzer wrote:=20 > On 26.12.2014 12:10, Kertesz Laszlo wrote: > > On Fri, 2014-12-26 at 10:26 +0900, Michel D=C3=A4nzer wrote:=20 > >> On 26.12.2014 09:01, Kertesz Laszlo wrote: > >>> Attached gdb trace (crashed on latest git x server). > >> > >> Did it include commit 70a6f65f9e2b26ef7539dcacfcfea927bc1f13fd ('gla= mor: > >> Make sure Xvideo source image data is properly aligned')? If not, do= es > >> that help by any chance? > >> > >> If not, can you make sure debugging symbols are available for > >> /usr/lib/x86_64-linux-gnu/xorg/modules/libglamoregl.so, and get anot= her > >> backtrace? > >> > >> > > Yes i do have that commit (last is modesetting: Add vblank > > synchronization support when using Present.). > > And i enabled debug in the xserver with --enable-debug, is there > > something else i need to add for libglamoregl? >=20 > If you're building and installing packages from xserver Git, you may > need to install the corresponding debugging package. Otherwise, make > sure /usr/lib/x86_64-linux-gnu/xorg/modules/libglamoregl.so is actually > the one you built from Git, and that it doesn't get stripped. >=20 >=20 Ok, rebuilt the xserver package with debugging symbols (seems that checkinstall strips stuff by default). I got a bigger gdb.txt. 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