[Intel-gfx] [Mesa3d-dev] i965 OpenGL is heavily broken again

[Maxim Levitsky]

On Sat, 2010-03-06 at 22:35 +0100, Florian Mickler wrote:
> On Sat, 06 Mar 2010 18:02:51 +0100
> Stephan Raue <mailinglists at openelec.tv> wrote:
> 
> > looks this like my problems that i have reported some days ago with 
> > Subject "Problem using an Mesa based App with recent 
> > xorg/mesa/xf86-video-intel (loop?)" to Mesa-dev, xorg and intel-gfx list?
> > 
> > i have still this issue, but i dont know what you need for informations 
> > to fix the issues?
> > 
> > with ati driver i dont have problems, only here with intel driver on my 
> > Thinkpad X200t with intel HDA Graphics card
> > 

I now see that compiz hangs in same way.

Attached are backtrace of the compiz, and backtrace of etracer which did
start full screen but became hung on resolution change.

Best regards,
	Maxim Levitsky
-------------- next part --------------
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Attaching to process 4123
Reading symbols from /usr/bin/compiz.real.disabled...(no debugging symbols found)...done.
Reading symbols from /usr/lib/libXcomposite.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXcomposite.so.1
Reading symbols from /usr/lib/libXdamage.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXdamage.so.1
Reading symbols from /usr/lib/libXfixes.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXfixes.so.3
Reading symbols from /usr/local/lib/libXrandr.so.2...done.
Loaded symbols for /usr/local/lib/libXrandr.so.2
Reading symbols from /usr/lib/libXinerama.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXinerama.so.1
Reading symbols from /usr/lib/libXcursor.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXcursor.so.1
Reading symbols from /usr/lib/libICE.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libICE.so.6
Reading symbols from /usr/lib/libSM.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libSM.so.6
Reading symbols from /usr/lib/libxslt.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxslt.so.1
Reading symbols from /usr/lib/libxml2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libstartup-notification-1.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstartup-notification-1.so.0
Reading symbols from /usr/local/lib/mesa/lib/libGL.so.1...done.
Loaded symbols for /usr/local/lib/mesa/lib/libGL.so.1
Reading symbols from /lib/tls/i686/cmov/libm.so.6...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libm-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libm.so.6
Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libpthread-2.10.1.so...done.
[Thread debugging using libthread_db enabled]
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0
Reading symbols from /lib/tls/i686/cmov/libc.so.6...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libc-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /usr/local/lib/libX11.so.6...done.
Loaded symbols for /usr/local/lib/libX11.so.6
Reading symbols from /usr/lib/libXext.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXext.so.6
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libdl-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /usr/lib/libXrender.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXrender.so.1
Reading symbols from /usr/lib/libxcb.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb.so.1
Reading symbols from /lib/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libuuid.so.1
Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libz.so.1
Reading symbols from /usr/lib/libxcb-aux.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-aux.so.0
Reading symbols from /usr/lib/libxcb-event.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-event.so.1
Reading symbols from /usr/lib/libxcb-atom.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-atom.so.1
Reading symbols from /usr/lib/libXxf86vm.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXxf86vm.so.1
Reading symbols from /usr/local/lib/libX11-xcb.so.1...done.
Loaded symbols for /usr/local/lib/libX11-xcb.so.1
Reading symbols from /usr/lib/libxcb-glx.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-glx.so.0
Reading symbols from /usr/local/lib/libdrm.so.2...done.
Loaded symbols for /usr/local/lib/libdrm.so.2
Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /lib/tls/i686/cmov/librt.so.1...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/librt-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/librt.so.1
Reading symbols from /usr/local/lib/dri-unstable/i965_dri.so...done.
Loaded symbols for /usr/local/lib/dri-unstable/i965_dri.so
Reading symbols from /lib/libexpat.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libexpat.so.1
Reading symbols from /usr/local/lib/libdrm_intel.so.1...done.
Loaded symbols for /usr/local/lib/libdrm_intel.so.1
Reading symbols from /usr/lib/compiz/libccp.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libccp.so
Reading symbols from /usr/lib/libcompizconfig.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcompizconfig.so.0
Reading symbols from /usr/lib/libprotobuf.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libprotobuf.so.3
Reading symbols from /usr/lib/libstdc++.so.6...Reading symbols from /usr/lib/debug/usr/lib/libstdc++.so.6.0.13...done.
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1...Reading symbols from /usr/lib/debug/lib/libgcc_s.so.1...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib/compizconfig/backends/libgconf.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compizconfig/backends/libgconf.so
Reading symbols from /usr/lib/libgconf-2.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgconf-2.so.4
Reading symbols from /lib/libglib-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libglib-2.0.so.0
Reading symbols from /usr/lib/libgmodule-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgmodule-2.0.so.0
Reading symbols from /usr/lib/libORBit-2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libORBit-2.so.0
Reading symbols from /usr/lib/libgthread-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgthread-2.0.so.0
Reading symbols from /usr/lib/libdbus-glib-1.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdbus-glib-1.so.2
Reading symbols from /lib/libdbus-1.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libdbus-1.so.3
Reading symbols from /usr/lib/libgobject-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgobject-2.0.so.0
Reading symbols from /lib/libpcre.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libpcre.so.3
Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnss_compat-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2
Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnsl-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1
Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnss_nis-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnss_files-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
Reading symbols from /usr/lib/compiz/libmove.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libmove.so
Reading symbols from /usr/lib/compiz/libresize.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libresize.so
Reading symbols from /usr/lib/compiz/libplace.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libplace.so
Reading symbols from /usr/lib/compiz/libdecoration.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libdecoration.so
Reading symbols from /usr/lib/libdecoration.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdecoration.so.0
Reading symbols from /usr/lib/compiz/libanimation.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libanimation.so
Reading symbols from /usr/lib/libGLU.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libGLU.so.1
Reading symbols from /usr/lib/compiz/libregex.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libregex.so
Reading symbols from /usr/lib/compiz/libmblur.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libmblur.so
Reading symbols from /usr/lib/compiz/libscreenshot.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libscreenshot.so
Reading symbols from /usr/lib/compiz/libtext.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libtext.so
Reading symbols from /usr/lib/libpangocairo-1.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangocairo-1.0.so.0
Reading symbols from /usr/lib/libpango-1.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpango-1.0.so.0
Reading symbols from /usr/lib/libcairo.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcairo.so.2
Reading symbols from /usr/lib/libpangoft2-1.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangoft2-1.0.so.0
Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libfontconfig.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfontconfig.so.1
Reading symbols from /usr/local/lib/libpixman-1.so.0...done.
Loaded symbols for /usr/local/lib/libpixman-1.so.0
Reading symbols from /usr/lib/libdirectfb-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdirectfb-1.2.so.0
Reading symbols from /usr/lib/libfusion-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfusion-1.2.so.0
Reading symbols from /usr/lib/libdirect-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdirect-1.2.so.0
Reading symbols from /usr/lib/libpng12.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libxcb-render-util.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-render-util.so.0
Reading symbols from /usr/lib/libxcb-render.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-render.so.0
Reading symbols from /usr/lib/compiz/libmousepoll.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libmousepoll.so
Reading symbols from /usr/lib/compiz/libsvg.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libsvg.so
Reading symbols from /usr/lib/librsvg-2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/librsvg-2.so.2
Reading symbols from /usr/lib/libgdk_pixbuf-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgdk_pixbuf-2.0.so.0
Reading symbols from /usr/lib/libgsf-1.so.114...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgsf-1.so.114
Reading symbols from /usr/lib/libcroco-0.6.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcroco-0.6.so.3
Reading symbols from /usr/lib/libgio-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgio-2.0.so.0
Reading symbols from /lib/libbz2.so.1.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libbz2.so.1.0
Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libresolv-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2
Reading symbols from /lib/libselinux.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libselinux.so.1
Reading symbols from /usr/lib/compiz/libgnomecompat.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libgnomecompat.so
Reading symbols from /usr/lib/compiz/libworkarounds.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libworkarounds.so
Reading symbols from /usr/lib/compiz/libcommands.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libcommands.so
Reading symbols from /usr/lib/compiz/libvpswitch.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libvpswitch.so
Reading symbols from /usr/lib/compiz/libdbus.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libdbus.so
Reading symbols from /usr/lib/compiz/libextrawm.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libextrawm.so
Reading symbols from /usr/lib/compiz/libshift.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libshift.so
Reading symbols from /usr/lib/compiz/libsession.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libsession.so
Reading symbols from /usr/lib/compiz/libpng.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libpng.so
Reading symbols from /usr/lib/compiz/libwater.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libwater.so
Reading symbols from /usr/lib/compiz/libfirepaint.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libfirepaint.so
Reading symbols from /usr/lib/compiz/libimgjpeg.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libimgjpeg.so
Reading symbols from /usr/lib/libjpeg.so.62...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/compiz/libvideo.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libvideo.so
Reading symbols from /usr/lib/compiz/libresizeinfo.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libresizeinfo.so
Reading symbols from /usr/lib/compiz/libwobbly.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libwobbly.so
Reading symbols from /usr/lib/compiz/libfade.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libfade.so
Reading symbols from /usr/lib/compiz/libanimationaddon.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libanimationaddon.so
Reading symbols from /usr/lib/compiz/libgroup.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/compiz/libgroup.so
0xb7751424 in __kernel_vsyscall ()
(gdb) bt
#0  0xb7751424 in __kernel_vsyscall ()
#1  0xb745bb6b in *__GI___poll (fds=0xb74dcff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:83
#2  0xb7247d80 in ?? () from /usr/lib/libxcb.so.1
#3  0xb72499d2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0xb72c1e7e in _XReply (dpy=0x86bda50, rep=0xbff6e59c, extra=0, discard=0) at xcb_io.c:454
#5  0xb7565a30 in DRI2GetBuffersWithFormat (dpy=0x86bda50, drawable=97, width=0x882e47c, height=0x882e480, attachments=0xbff6e69c, count=2, 
    outCount=0xbff6e6c8) at dri2.c:428
#6  0xb7563f62 in dri2GetBuffersWithFormat (driDrawable=0x882e458, width=0x882e47c, height=0x882e480, attachments=0xbff6e69c, count=2, out_count=0xbff6e6c8, 
    loaderPrivate=0x882e3b8) at dri2_glx.c:435
#7  0xb6f6cbf3 in intel_update_renderbuffers (context=0x883dcd8, drawable=0x882e458) at intel_context.c:253
#8  0xb6f6d1d5 in intel_prepare_render (intel=0x8845a00) at intel_context.c:395
#9  0xb6f7ffbc in intelTexImage (ctx=0x8845a00, dims=<value optimized out>, target=3553, level=0, internalFormat=34030, width=32, height=32, depth=1, 
    border=0, format=6408, type=5121, pixels=0x9656940, unpack=0x8854780, texObj=0x94bc9a8, texImage=0x9647540, imageSize=0, compressed=0 '\000')
    at intel_tex_image.c:476
#10 0xb6f80d0e in intelTexImage2D (ctx=0x8845a00, target=3553, level=0, internalFormat=34030, width=32, height=32, border=0, format=6408, type=5121, 
    pixels=0x9656940, unpack=0x8854780, texObj=0x94bc9a8, texImage=0x9647540) at intel_tex_image.c:588
#11 0xb7033d34 in _mesa_TexImage2D (target=3553, level=0, internalFormat=34030, width=32, height=32, border=0, format=6408, type=5121, pixels=0x9656940)
    at main/teximage.c:2278
#12 0x08053f2c in ?? ()
#13 0xb49aa8ff in ?? () from /usr/lib/compiz/libgroup.so
#14 0xb49aa053 in ?? () from /usr/lib/compiz/libgroup.so
#15 0xb49b74f3 in ?? () from /usr/lib/compiz/libgroup.so
#16 0x08071fad in ?? ()
#17 0x0805921b in forEachScreenObject ()
#18 0x080722a2 in ?? ()
#19 0x08052ff3 in compObjectForEachType ()
#20 0x08071fd6 in ?? ()
#21 0x08054298 in forEachDisplayObject ()
#22 0x080722a2 in ?? ()
#23 0x08052ff3 in compObjectForEachType ()
#24 0x08071fd6 in ?? ()
#25 0x0807214d in pushPlugin ()
#26 0x08058735 in eventLoop ()
#27 0x08052c93 in main ()
(gdb) q
A debugging session is active.

	Inferior 1 [process 4123] will be detached.

Quit anyway? (y or n) Detaching from program: /usr/bin/compiz.real.disabled, process 4123
-------------- next part --------------
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Attaching to process 4563
Reading symbols from /usr/games/etracer...(no debugging symbols found)...done.
Reading symbols from /usr/lib/libSM.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libSM.so.6
Reading symbols from /usr/lib/libICE.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libICE.so.6
Reading symbols from /usr/local/lib/libX11.so.6...done.
Loaded symbols for /usr/local/lib/libX11.so.6
Reading symbols from /usr/local/lib/libXi.so.6...done.
Loaded symbols for /usr/local/lib/libXi.so.6
Reading symbols from /usr/lib/libXext.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXext.so.6
Reading symbols from /usr/lib/libXmu.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXmu.so.6
Reading symbols from /usr/lib/libXt.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXt.so.6
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libdl-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /usr/local/lib/libSDL-1.2.so.0...done.
Loaded symbols for /usr/local/lib/libSDL-1.2.so.0
Reading symbols from /usr/lib/libSDL_mixer-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libSDL_mixer-1.2.so.0
Reading symbols from /usr/local/lib/mesa/lib/libGL.so.1...done.
Loaded symbols for /usr/local/lib/mesa/lib/libGL.so.1
Reading symbols from /usr/lib/libGLU.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libGLU.so.1
Reading symbols from /usr/lib/libtcl8.5.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libtcl8.5.so.0
Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libpthread-2.10.1.so...done.
[Thread debugging using libthread_db enabled]
[New Thread 0xb0ef8b70 (LWP 4567)]
[New Thread 0xb16f9b70 (LWP 4566)]
[New Thread 0xb6808b70 (LWP 4564)]
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0
Reading symbols from /lib/tls/i686/cmov/libm.so.6...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libm-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libm.so.6
Reading symbols from /usr/lib/libpng12.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libz.so.1
Reading symbols from /usr/lib/libstdc++.so.6...Reading symbols from /usr/lib/debug/usr/lib/libstdc++.so.6.0.13...done.
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1...Reading symbols from /usr/lib/debug/lib/libgcc_s.so.1...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/tls/i686/cmov/libc.so.6...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libc-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /lib/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libuuid.so.1
Reading symbols from /usr/lib/libxcb.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb.so.1
Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/libasound.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libasound.so.2
Reading symbols from /usr/lib/libesd.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libesd.so.0
Reading symbols from /usr/lib/libpulse-simple.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpulse-simple.so.0
Reading symbols from /usr/lib/libpulse.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpulse.so.0
Reading symbols from /usr/lib/libaudio.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaudio.so.2
Reading symbols from /usr/lib/libdirectfb-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdirectfb-1.2.so.0
Reading symbols from /usr/lib/libfusion-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfusion-1.2.so.0
Reading symbols from /usr/lib/libdirect-1.2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdirect-1.2.so.0
Reading symbols from /usr/lib/libaa.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaa.so.1
Reading symbols from /usr/lib/libcaca.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcaca.so.0
Reading symbols from /usr/lib/libmikmod.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libmikmod.so.2
Reading symbols from /usr/lib/libvorbisfile.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libvorbisfile.so.3
Reading symbols from /usr/lib/libsmpeg-0.4.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libsmpeg-0.4.so.0
Reading symbols from /usr/lib/libXxf86vm.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXxf86vm.so.1
Reading symbols from /usr/lib/libXdamage.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXdamage.so.1
Reading symbols from /usr/lib/libXfixes.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXfixes.so.3
Reading symbols from /usr/local/lib/libX11-xcb.so.1...done.
Loaded symbols for /usr/local/lib/libX11-xcb.so.1
Reading symbols from /usr/lib/libxcb-glx.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxcb-glx.so.0
Reading symbols from /usr/local/lib/libdrm.so.2...done.
Loaded symbols for /usr/local/lib/libdrm.so.2
Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /lib/tls/i686/cmov/librt.so.1...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/librt-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/librt.so.1
Reading symbols from /usr/lib/libaudiofile.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaudiofile.so.0
Reading symbols from /usr/lib/libpulsecommon-0.9.19.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpulsecommon-0.9.19.so
Reading symbols from /usr/lib/libXtst.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXtst.so.6
Reading symbols from /lib/libwrap.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libwrap.so.0
Reading symbols from /usr/lib/libsndfile.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libsndfile.so.1
Reading symbols from /lib/libdbus-1.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libdbus-1.so.3
Reading symbols from /usr/lib/libncurses.so.5...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libncurses.so.5
Reading symbols from /lib/libslang.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libslang.so.2
Reading symbols from /usr/lib/libgpm.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgpm.so.2
Reading symbols from /lib/libncursesw.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libncursesw.so.5
Reading symbols from /usr/lib/libvorbis.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libvorbis.so.0
Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnsl-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1
Reading symbols from /usr/lib/libFLAC.so.8...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libFLAC.so.8
Reading symbols from /usr/lib/libvorbisenc.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libvorbisenc.so.2
Reading symbols from /usr/lib/libogg.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libogg.so.0
Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnss_compat-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnss_nis-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...Reading symbols from /usr/lib/debug/lib/tls/i686/cmov/libnss_files-2.10.1.so...done.
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
Reading symbols from /usr/lib/libXrender.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXrender.so.1
Reading symbols from /usr/local/lib/libXrandr.so.2...done.
Loaded symbols for /usr/local/lib/libXrandr.so.2
Reading symbols from /usr/lib/libXcursor.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXcursor.so.1
Reading symbols from /usr/local/lib/dri-unstable/i965_dri.so...done.
Loaded symbols for /usr/local/lib/dri-unstable/i965_dri.so
Reading symbols from /lib/libexpat.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libexpat.so.1
Reading symbols from /usr/local/lib/libdrm_intel.so.1...done.
Loaded symbols for /usr/local/lib/libdrm_intel.so.1
Reading symbols from /usr/lib/alsa-lib/libasound_module_pcm_pulse.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/alsa-lib/libasound_module_pcm_pulse.so
0xb7855424 in __kernel_vsyscall ()
(gdb) bt
#0  0xb7855424 in __kernel_vsyscall ()
#1  0xb70f7ba6 in *__GI___poll (fds=0xb7178ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb701dd80 in ?? () from /usr/lib/libxcb.so.1
#3  0xb701f9d2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0xb7734e7e in _XReply (dpy=0x88de9b8, rep=0xbfca061c, extra=0, discard=0) at xcb_io.c:454
#5  0xb7551a30 in DRI2GetBuffersWithFormat (dpy=0x88de9b8, drawable=4194319, width=0x8ca6b74, height=0x8ca6b78, attachments=0xbfca071c, count=2, 
    outCount=0xbfca0748) at dri2.c:428
#6  0xb754ff62 in dri2GetBuffersWithFormat (driDrawable=0x8ca6b50, width=0x8ca6b74, height=0x8ca6b78, attachments=0xbfca071c, count=2, out_count=0xbfca0748, 
    loaderPrivate=0x8ca6ab0) at dri2_glx.c:435
#7  0xb5b99bf3 in intel_update_renderbuffers (context=0x891d8b0, drawable=0x8ca6b50) at intel_context.c:253
#8  0xb5b9a1d5 in intel_prepare_render (intel=0x897e900) at intel_context.c:395
#9  0xb5bbc423 in brw_try_draw_prims (ctx=<value optimized out>, arrays=0x89bc284, prim=0xbfca0880, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', 
    min_index=0, max_index=3) at brw_draw.c:340
#10 brw_draw_prims (ctx=<value optimized out>, arrays=0x89bc284, prim=0xbfca0880, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3)
    at brw_draw.c:441
#11 0xb5c800f9 in vbo_exec_DrawArrays (mode=6, start=0, count=4) at vbo/vbo_exec_array.c:524
#12 0xb5d0091b in _mesa_meta_Clear (ctx=0x897e900, buffers=<value optimized out>) at drivers/common/meta.c:1461
#13 0xb5b9888a in intelClear (ctx=0x897e900, mask=50) at intel_clear.c:182
#14 0xb5bf81b6 in _mesa_Clear (mask=0) at main/clear.c:178
#15 0x0809db76 in ?? ()
#16 0x080b0704 in ?? ()
#17 0x08080fa5 in ?? ()
#18 0x080a806d in ?? ()
#19 0x080818fa in ?? ()
#20 0xb704fb56 in __libc_start_main (main=0x8081580, argc=1, ubp_av=0xbfca0c14, init=0x80c5850, fini=0x80c5840, rtld_fini=0xb7863d20 <_dl_fini>, 
    stack_end=0xbfca0c0c) at libc-start.c:220
#21 0x0804dc71 in ?? ()
(gdb) q
A debugging session is active.

	Inferior 1 [process 4563] will be detached.

Quit anyway? (y or n) Detaching from program: /usr/games/etracer, process 4563