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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - pp_free () from /usr/X11R6/lib/modules/dri/r600_dri.so"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71090">71090</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>pp_free () from /usr/X11R6/lib/modules/dri/r600_dri.so
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>OpenBSD
</td>
</tr>
<tr>
<th>Reporter</th>
<td>a.schlichting@lemarit.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>9.2
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/R600
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>I get crashes like the one below when quiting fullscreen opengl
apps like quake engines.
Example is from the FodQuake engine.
<a href="http://www.fodquake.net">http://www.fodquake.net</a>
Same root of crash (pp_free) with quakespasm.
<a href="http://quakespasm.sourceforge.net">http://quakespasm.sourceforge.net</a>
Core was generated by `fodquake-gl.db'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libpthread.so.18.0...done.
Loaded symbols for /usr/lib/libpthread.so.18.0
Loaded symbols for /home/leopold/QuakeWorld/fodquake-gl.db
Reading symbols from /usr/lib/libm.so.9.0...done.
Loaded symbols for /usr/lib/libm.so.9.0
Symbols already loaded for /usr/lib/libpthread.so.18.0
Reading symbols from /usr/lib/libsndio.so.5.0...done.
Loaded symbols for /usr/lib/libsndio.so.5.0
Reading symbols from /usr/X11R6/lib/libX11.so.16.0...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.16.0
Reading symbols from /usr/X11R6/lib/libXext.so.13.0...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.13.0
Reading symbols from /usr/X11R6/lib/libXxf86vm.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXxf86vm.so.6.0
Reading symbols from /usr/X11R6/lib/libXxf86dga.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXxf86dga.so.6.0
Reading symbols from /usr/X11R6/lib/libGL.so.15.0...done.
Loaded symbols for /usr/X11R6/lib/libGL.so.15.0
Reading symbols from /usr/local/lib/libpng.so.17.1...done.
Loaded symbols for /usr/local/lib/libpng.so.17.1
Reading symbols from /usr/local/lib/libjpeg.so.66.0...done.
Loaded symbols for /usr/local/lib/libjpeg.so.66.0
Reading symbols from /usr/lib/libz.so.5.0...done.
Loaded symbols for /usr/lib/libz.so.5.0
Reading symbols from /usr/lib/libc.so.71.0...done.
Loaded symbols for /usr/lib/libc.so.71.0
Reading symbols from /usr/X11R6/lib/libxcb.so.3.0...done.
Loaded symbols for /usr/X11R6/lib/libxcb.so.3.0
Reading symbols from /usr/X11R6/lib/libXdamage.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libXdamage.so.4.0
Reading symbols from /usr/X11R6/lib/libXfixes.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXfixes.so.6.0
Reading symbols from /usr/X11R6/lib/libX11-xcb.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libX11-xcb.so.2.0
Reading symbols from /usr/X11R6/lib/libxcb-dri2.so.1.0...done.
Loaded symbols for /usr/X11R6/lib/libxcb-dri2.so.1.0
Reading symbols from /usr/X11R6/lib/libxcb-glx.so.1.0...done.
Loaded symbols for /usr/X11R6/lib/libxcb-glx.so.1.0
Reading symbols from /usr/X11R6/lib/libdrm.so.4.0...done.
Loaded symbols for /usr/X11R6/lib/libdrm.so.4.0
Reading symbols from /usr/lib/libstdc++.so.57.0...done.
Loaded symbols for /usr/lib/libstdc++.so.57.0
Reading symbols from /usr/X11R6/lib/libglapi.so.0.0...done.
Loaded symbols for /usr/X11R6/lib/libglapi.so.0.0
Reading symbols from /usr/X11R6/lib/libpthread-stubs.so.2.0...done.
Loaded symbols for /usr/X11R6/lib/libpthread-stubs.so.2.0
Reading symbols from /usr/X11R6/lib/libXau.so.10.0...done.
Loaded symbols for /usr/X11R6/lib/libXau.so.10.0
Reading symbols from /usr/X11R6/lib/libXdmcp.so.11.0...done.
Loaded symbols for /usr/X11R6/lib/libXdmcp.so.11.0
Reading symbols from /usr/libexec/ld.so...done.
Loaded symbols for /usr/libexec/ld.so
Reading symbols from /usr/X11R6/lib/modules/dri/r600_dri.so...done.
Loaded symbols for /usr/X11R6/lib/modules/dri/r600_dri.so
Reading symbols from /usr/lib/libexpat.so.11.0...done.
Loaded symbols for /usr/lib/libexpat.so.11.0
Reading symbols from /usr/X11R6/lib/libdrm_radeon.so.3.0...done.
Loaded symbols for /usr/X11R6/lib/libdrm_radeon.so.3.0
Reading symbols from /usr/X11R6/lib/libtxc_dxtn.so.0.0...done.
Loaded symbols for /usr/X11R6/lib/libtxc_dxtn.so.0.0
Reading symbols from /usr/X11R6/lib/libXcursor.so.5.0...done.
Loaded symbols for /usr/X11R6/lib/libXcursor.so.5.0
Reading symbols from /usr/X11R6/lib/libXrender.so.6.0...done.
Loaded symbols for /usr/X11R6/lib/libXrender.so.6.0
#0 0x0000007e4cf555c7 in pp_free () from
/usr/X11R6/lib/modules/dri/r600_dri.so
(gdb) bt
#0 0x0000007e4cf555c7 in pp_free () from
/usr/X11R6/lib/modules/dri/r600_dri.so
#1 0x0000007e4cce4d28 in dri_destroy_context (cPriv=) at
/usr/xenocara/lib/libGL/dri/r600g/../../../../dist/Mesa/src/gallium/state_trackers/dri/common/dri_context.c:205
#2 0x0000007e4cce3813 in driDestroyContext (pcp=0x7e481b9700) at
/usr/xenocara/lib/libGL/dri/r600g/../../../../dist/Mesa/src/mesa/drivers/dri/common/dri_util.c:329
#3 0x0000007e4bf52488 in dri2_destroy_context () from
/usr/X11R6/lib/libGL.so.15.0
#4 0x0000007e4bf4c642 in glXDestroyContext () from
/usr/X11R6/lib/libGL.so.15.0
#5 0x0000007c3cbabdde in Sys_Video_Close (display=) at ../../../vid_glx.c:273
#6 0x0000007c3cb912a0 in VID_Close () at ../../../vid.c:378
#7 0x0000007c3cb915e9 in VID_Shutdown () at ../../../vid.c:168
#8 0x0000007c3cb38279 in CL_Shutdown () at ../../../cl_main.c:2239
#9 0x0000007c3cb4c46a in Host_Shutdown () at ../../../host.c:346
#10 0x0000007c3cb4c4a9 in Host_Quit () at ../../../host.c:364
#11 0x0000007c3cb4280a in Cmd_ExecuteStringEx (context=) at ../../../cmd.c:1306
#12 0x0000007c3cb42d42 in Cbuf_ExecuteEx (cbuf=0x7c3d4950c0) at
../../../cmd.c:247
#13 0x0000007c3cb42ee0 in Cbuf_Execute () at ../../../cmd.c:91
#14 0x0000007c3cb37425 in CL_Frame (time=) at ../../../cl_main.c:2129
#15 0x0000007c3cb4c51c in Host_Frame (time=3.9999999899009708e-06) at
../../../host.c:156
#16 0x0000007c3cb92995 in main (argc=) at ../../../sys_linux.c:278</pre>
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