From: Marco Atzeri <marco.atzeri@gmail.com>
To: cygwin@cygwin.com
Subject: Re: Octave segmentation fault when plotting graph
Date: Tue, 12 Apr 2016 12:24:00 -0000 [thread overview]
Message-ID: <570CE8E7.4080706@gmail.com> (raw)
In-Reply-To: <7686-1460461987-751548@sneakemail.com>
On 12/04/2016 13:53, Stephen Wilkinson wrote:
> Tatsuro: I tried to roll back to earlier version of Cygwin (all packages) but that broke several other things.
>
> Marco: I confirm that was broken for 32-bit. I've just installed Cygwin 64-bit and Octave works as expected. I got crashes with fltk and qt graphic toolkits, but I admit I didn't try gnuplot. All was working fine until I updated -- I can't remember what version of Octave I was running but 4.0.0 sounds about right.
>
> Regards,
> Steve
>
I guess Tatsuro was thinking to revert only cygwin package to 2.4.1.
I just tried and it makes no difference.
the segfault seems in the X libraries
#1 0x43934357 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#2 0x439346c6 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#3 0x4385314d in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#4 0x4384bd7d in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#5 0x4384c247 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#6 0x43967ca5 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#7 0x436978c6 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#8 0x4366a3a2 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#9 0x43651882 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#10 0x43666f95 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#11 0x43563674 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#12 0x43563ce9 in gallium_dri!__driDriverGetExtensions_swrast ()
from E:/cygwin/lib/dri/swrast_dri.so
#13 0x4ac0a82c in opengl_renderer::set_polygon_offset (this=0x806b1030,
on=false, offset=0)
at /usr/src/debug/octave-4.0.1-1/libinterp/corefcn/gl-render.cc:2916
#14 0x4ac0c8e6 in opengl_renderer::draw_axes_planes (
this=this@entry=0x806b1030, props=...)
at /usr/src/debug/octave-4.0.1-1/libinterp/corefcn/gl-render.cc:904
#15 0x4ac11110 in opengl_renderer::draw_axes (this=0x806b1030, props=...)
at /usr/src/debug/octave-4.0.1-1/libinterp/corefcn/gl-render.cc:1474
#16 0x4ac0ae07 in opengl_renderer::draw (this=0x806b1030, go=...,
toplevel=false)
at /usr/src/debug/octave-4.0.1-1/libinterp/corefcn/gl-render.cc:589
#17 0x4afc355b in opengl_renderer::draw (this=this@entry=0x806b1030,
hlist=..., toplevel=toplevel@entry=false)
at /usr/src/debug/octave-4.0.1-1/libinterp/corefcn/gl-render.h:81
#18 0x4ac0cd5d in opengl_renderer::draw_figure (this=0x806b1030, props=...)
at /usr/src/debug/octave-4.0.1-1/libinterp/corefcn/gl-render.cc:615
#19 0x4ac0ae07 in opengl_renderer::draw (this=0x806b1030, go=...,
It will take a while to find the root cause...
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next prev parent reply other threads:[~2016-04-12 12:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-12 11:53 Stephen Wilkinson
2016-04-12 12:24 ` Marco Atzeri [this message]
2016-04-12 12:52 ` Octave segmentation fault when plotting graph -- dri-drivers Marco Atzeri
-- strict thread matches above, loose matches on Subject: below --
2016-04-12 14:53 Octave segmentation fault when plotting graph Stephen Wilkinson
2016-04-12 10:27 Stephen Wilkinson
2016-04-12 10:53 ` Marco Atzeri
2016-04-12 11:26 ` Tatsuro MATSUOKA
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