From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id CAFKKpK6YV91GgAA0tVLHw (envelope-from ) for ; Wed, 16 Sep 2020 07:11:14 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id CAPBJJK6YV/0JQAAbx9fmQ (envelope-from ) for ; Wed, 16 Sep 2020 07:11:14 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 4C6E194062F for ; Wed, 16 Sep 2020 07:11:12 +0000 (UTC) Received: from localhost ([::1]:47580 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kIRax-0000ZO-98 for larch@yhetil.org; Wed, 16 Sep 2020 03:11:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43048) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kIRao-0000YA-43 for bug-guix@gnu.org; Wed, 16 Sep 2020 03:11:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:49720) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kIRan-0004OR-RO for bug-guix@gnu.org; Wed, 16 Sep 2020 03:11:01 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kIRan-0003RH-NG for bug-guix@gnu.org; Wed, 16 Sep 2020 03:11:01 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#43403: Blender crashes on clicking 'Video Editing'. Segmentation fault Resent-From: Mark H Weaver Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 16 Sep 2020 07:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43403 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: znavko@disroot.org, 43403@debbugs.gnu.org Received: via spool by 43403-submit@debbugs.gnu.org id=B43403.160024025713209 (code B ref 43403); Wed, 16 Sep 2020 07:11:01 +0000 Received: (at 43403) by debbugs.gnu.org; 16 Sep 2020 07:10:57 +0000 Received: from localhost ([127.0.0.1]:33033 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kIRai-0003Qz-WC for submit@debbugs.gnu.org; Wed, 16 Sep 2020 03:10:57 -0400 Received: from world.peace.net ([64.112.178.59]:43692) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kIRah-0003Ql-5f for 43403@debbugs.gnu.org; Wed, 16 Sep 2020 03:10:56 -0400 Received: from mhw by world.peace.net with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kIRaZ-00072e-IL; Wed, 16 Sep 2020 03:10:47 -0400 From: Mark H Weaver In-Reply-To: References: Date: Wed, 16 Sep 2020 03:09:29 -0400 Message-ID: <87sgbi9ozf.fsf@netris.org> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: -1.01 X-TUID: aClZrBNpAoIm znavko@disroot.org writes: > Hi! I had workable blender long time ago when I used it (in > summer). Now, it crashes every time I click 'Video Editing' from menu. I also see crashes with essentially the same backtrace that you provided, but in my case I'm using Blender 2.79b and it doesn't crash until I try to import a video file. With Blender 2.79b, I'm able to reproduce the crash as follows. >From a freshly launched session (using the default start-up file): (1) Press 'Enter' to dismiss the splash screen (2) Select the pop-up menu at the bottom left corner of the screen, to change the editor type of the main area from a "3D View" to a "Video Sequence Editor". (3) From the "Add" menu (bottom, near the left corner), select "Movie". (4) From the file chooser, choose a local video file. (I tried a webm file with vp8 and vorbis, and an mkv file with h264+opus). After selecting a file, blender 2.79b immediately crashes with terminal output and backtrace similar to that provided by znavko. In my case, the precise contents of /tmp/blender.crash.txt is: --8<---------------cut here---------------start------------->8--- # Blender 2.79 (sub 0), Unknown revision bpy.context.area.type = 'SEQUENCE_EDITOR' # Property # backtrace blender(BLI_system_backtrace+0x20) [0x135dee0] blender() [0x9efc6b] /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/lib/libc.so.6(+0x36b20) [0x7fbc34f0bb20] /gnu/store/qj9rmsl0v75vjlcc6qpbn6zqikhvjv4m-ffmpeg-4.3.1/lib/libswscale.so.5(+0x6dcba) [0x7fbc35608cba] --8<---------------cut here---------------end--------------->8--- This is using /gnu/store/g38wlzamzpq8nls0pl9fi1q5vx94agd7-blender-2.79b, built locally using a slightly modified Guix based on commit 098593e61d0e3ddd8b3dc2225301d6020bf9446b on the master branch (Sep 7). Mark