[Bug 71090] New: pp_free () from /usr/X11R6/lib/modules/dri/r600_dri.so

Thu Oct 31 15:25:32 CET 2013

https://bugs.freedesktop.org/show_bug.cgi?id=71090

          Priority: medium
            Bug ID: 71090
          Assignee: dri-devel at lists.freedesktop.org
           Summary: pp_free () from /usr/X11R6/lib/modules/dri/r600_dri.so
          Severity: normal
    Classification: Unclassified
                OS: OpenBSD
          Reporter: a.schlichting at lemarit.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: 9.2
         Component: Drivers/DRI/R600
           Product: Mesa

I get crashes like the one below when quiting fullscreen opengl
apps like quake engines.

Example is from the FodQuake engine.
http://www.fodquake.net

Same root of crash  (pp_free) with quakespasm.
http://quakespasm.sourceforge.net

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

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