Comment 2 for bug 1291397

StacktraceTop:
 __glXReadReply (dpy=dpy@entry=0xf457a0, size=size@entry=4, dest=dest@entry=0x7fff76b1c0bc, reply_is_always_array=reply_is_always_array@entry=0 '\000') at indirect.c:70
 __indirect_glGetTexLevelParameteriv (target=34039, level=0, pname=4096, params=0x7fff76b1c0bc) at indirect.c:3819
 _cogl_texture_driver_size_supported (ctx=0x12efd50, gl_target=<optimized out>, gl_intformat=<optimized out>, gl_format=<optimized out>, gl_type=<optimized out>, width=<optimized out>, height=1) at ./driver/gl/gl/cogl-texture-driver-gl.c:483
 _cogl_texture_rectangle_can_create (ctx=0x12efd50, width=1, height=1, internal_format=COGL_PIXEL_FORMAT_RGBA_8888_PRE, error=0x7fff76b1c1a8) at ./cogl-texture-rectangle.c:139
 cogl_texture_rectangle_new_from_bitmap (bmp=bmp@entry=0x1296500, internal_format=internal_format@entry=COGL_PIXEL_FORMAT_RGBA_8888_PRE, error=error@entry=0x7fff76b1c1a8) at ./cogl-texture-rectangle.c:294