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[Jani Monoses <jani@xxxxxxxxxx>]

Public bug reported:

Running a local app that is built for GLES2 I get the following crash on
a call to glDrawArrays()

Core was generated by `lightspark GraphicsExample.swf'.
Program terminated with signal 11, Segmentation fault.
#0  __memcpy_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:1354
1354	../sysdeps/i386/i686/multiarch/memcpy-ssse3.S: No such file or directory.
	in ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S
(gdb) bt
#0  __memcpy_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:1354
#1  0x072d5227 in brw_prepare_vertices (brw=0x8c09930) at /usr/include/bits/string3.h:52
#2  0x072e732d in brw_validate_state (brw=0x8c09930) at brw_state_upload.c:479
#3  0x072d3ef2 in brw_try_draw_prims (ctx=0x8c09930, arrays=0x8c5620c, prim=0xb43fee58, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=5)
    at brw_draw.c:340
#4  brw_draw_prims (ctx=0x8c09930, arrays=0x8c5620c, prim=0xb43fee58, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=5) at brw_draw.c:431
#5  0x02ab4081 in vbo_draw_arrays (ctx=0x8c09930, mode=4, start=0, count=6, numInstances=1) at vbo/vbo_exec_array.c:640
#6  0x02a9fee8 in _es_DrawArrays (mode=4, first=0, count=6) at main/api_exec_es2.c:719
#7  0x00b5ed66 in lightspark::RenderThread::finalizeUpload (this=0x1) at /home/jani/work/lightspark/lightspark/src/backends/rendering.cpp:165
#8  0x00000080 in ?? ()
#9  0x00000001 in ?? ()
#10 0x0000000c in ?? ()
#11 0x00000008 in ?? ()
#12 0x00000000 in ?? ()

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/813978

Title:
  Crash with EGL/GLES2 app

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