Your message dated Mon, 26 Jan 2015 10:16:36 +0100 with message-id <20150126091636.GA23457@t61> and subject line Re: [Pkg-octave-devel] Bug#743885: Bug#743885: octave: Octave triggers an assertion in Mesa has caused the Debian Bug report #743885, regarding octave: Octave triggers an assertion in Mesa to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org immediately.) -- 743885: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743885 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
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- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: octave: Octave triggers an assertion in Mesa
- From: Thomas Weber <tweber@debian.org>
- Date: Mon, 7 Apr 2014 23:51:46 +0200
- Message-id: <20140407215146.GA27282@t61>
Package: octave Version: 3.8.1-1+b1 Severity: normal I found this bug first in the normal packaged version of Octave in Debian. The attached stack traces were created with a local build without optimization to get meaningful stack traces. The code orginates from matlab2tikz's test suite. ================================================================ $ cat mesatest.m x = -pi:pi/10:pi; y = tan(sin(x)) - sin(tan(x)); y(3) = NaN; y(7) = Inf; y(11) = -Inf; plot(x,y,'--o', 'Color', [0.6,0.2,0.0], ... 'LineWidth', 1*360/127,... 'MarkerEdgeColor','k',... 'MarkerFaceColor',[0.3,0.1,0.0],... 'MarkerSize', 5*360/127 ); ================================================================ $ gdb -q --args /usr/bin/octave --quiet --persist --eval "mesatest" Reading symbols from /usr/bin/octave...Reading symbols from /usr/lib/debug/.build-id/02/aaaba0a5a74803e4a94b21f0fd9873fb6f6a8b.debug...done. done. (gdb) r Starting program: /usr/bin/octave --quiet --persist --eval mesatest warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". process 27392 is executing new program: /usr/bin/octave-cli warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". octave-cli: ../../../../../../../src/mesa/drivers/dri/i965/brw_eu_emit.c:267: validate_reg: Assertion `execsize >= width' failed. Program received signal SIGABRT, Aborted. 0x00007ffff46183a9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht gefunden. I am filing the bug right now in the hope that someone has an idea on how to continue with this - I have no clue whatsoever about Mesa. ThomasAttachment: bt-full.txt.gz
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--- Begin Message ---
- To: Mike Miller <mtmiller@debian.org>
- Cc: 743885-done@bugs.debian.org
- Subject: Re: [Pkg-octave-devel] Bug#743885: Bug#743885: octave: Octave triggers an assertion in Mesa
- From: Thomas Weber <tweber@debian.org>
- Date: Mon, 26 Jan 2015 10:16:36 +0100
- Message-id: <20150126091636.GA23457@t61>
- In-reply-to: <20141007135711.GA8063@xps14z.home.local>
- References: <20140407215146.GA27282@t61> <CAD6LDL++BWBLLj4AxcpC08Hd5spe9bQB8YmshY=VJiSgbF80Qg@mail.gmail.com> <20140411115735.GA31106@t61> <20141007135711.GA8063@xps14z.home.local>
On Tue, Oct 07, 2014 at 09:57:11AM -0400, Mike Miller wrote: > On Fri, Apr 11, 2014 at 13:57:35 +0200, Thomas Weber wrote: > > On Tue, Apr 08, 2014 at 12:07:18PM -0400, Mike Miller wrote: > > > On Mon, Apr 7, 2014 at 23:51:46 +0200, Thomas Weber wrote: > > > > I am filing the bug right now in the hope that someone has an idea on > > > > how to continue with this - I have no clue whatsoever about Mesa. > > > > > > I am unable to reproduce on my laptop with Intel integrated graphics, > > > and I'm using the same i965 driver that your backtrace lists. I don't > > > know much about mesa either, but it could be that this is hardware > > > dependent since the assertion seems to be coming specifically from the > > > i965 driver. > > > > > > Do you have a different video card you can test on? > > > > I am running Debian unstable only on my laptop (Lenovo T61). I might be > > able to test it on some other hardware, but that would require quite an > > investment of time (installing Debian, while keeping my 2.5 year old from > > "helping" Daddy :)). And I am lacking time already. > > Can you still reproduce this on unstable now? > > Someone claims on the Ubuntu equivalent bug report [1] that Mesa 10.2.7 > fixed it. I see Mesa 10.2.8 is in unstable now. It's a shot in the dark, > but any chance it's fixed for you? > > [1] https://bugs.launchpad.net/ubuntu/+source/octave/+bug/1313952/comments/5 I can no longer reproduce this issue with the current mesa in unstable (10.4.2 at the time of writing), so I am closing this bug. Thanks Mike for helping with it and sorry for the long delay - I just overlooked your email in October. Thomas
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