[Mesa-dev] [Bug 37177] New: Mathematica Plot3D: Crash in dri2InvalidateBuffers

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 13 06:42:24 PDT 2011


           Summary: Mathematica Plot3D: Crash in dri2InvalidateBuffers
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: GLX
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: voxiac at gmail.com

Created an attachment (id=46684)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=46684)
To be used with glretrace

I'll try attaching apitrace file, hope it's not too big...

OpenGL renderer string: Mesa DRI Mobile Intel® GM45 Express Chipset 
OpenGL version string: 2.1 Mesa 7.11-devel (git-f247b2d)

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7775be5 in dri2InvalidateBuffers (dpy=0x7b7450, drawable=25165827)
at dri2_glx.c:678
678       struct dri2_screen *psc = (struct dri2_screen *) pdraw->psc;
(gdb) bt
#0  0x00007ffff7775be5 in dri2InvalidateBuffers (dpy=0x7b7450,
drawable=25165827) at dri2_glx.c:678
#1  0x00007ffff7776a40 in DRI2WireToEvent (dpy=0x7b7450, event=0xc8f568,
wire=0xb5b3f0) at dri2.c:136
#2  0x00007ffff74127d1 in _XEnq () from /usr/lib/libX11.so.6
#3  0x00007ffff740fa53 in handle_response () from /usr/lib/libX11.so.6
#4  0x00007ffff74103e0 in _XReply () from /usr/lib/libX11.so.6
#5  0x00007ffff7778261 in DRI2CopyRegion (dpy=0x7b7450, drawable=25165871,
region=25165874, dest=0, src=7) at dri2.c:504
#6  0x00007ffff77753e4 in dri2_copy_drawable (priv=0x7e2950, dest=0, src=7) at
#7  0x00007ffff77754c2 in dri2_wait_gl (gc=0x7e8c60) at dri2_glx.c:453
#8  0x00007ffff7775547 in dri2FlushFrontBuffer (driDrawable=0x7e2a10,
loaderPrivate=0x7e2950) at dri2_glx.c:468
#9  0x00007ffff47edeed in intel_flush_front (ctx=0x7ffff7fba010) at
#10 0x00007ffff47eed01 in intel_glFlush (ctx=0x7ffff7fba010) at
#11 0x00007ffff4867e1f in _mesa_flush (ctx=0x7ffff7fba010) at
#12 0x00007ffff4867f41 in _mesa_Flush () at main/context.c:1700
#13 0x00000000004fc9a8 in retrace_glXMakeCurrent (call=...) at
#14 0x00000000004fe3d4 in glretrace::retrace_call_glx (call=...) at
#15 0x0000000000507a2c in glretrace::display () at
#16 0x0000000000507e72 in glretrace::main (argc=2, argv=0x7fffffffe3b8) at
(gdb) print pdraw
$1 = (__GLXDRIdrawable *) 0x0

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