#0  0x00007fffebb7ea69 in put_row_8R8G8B_ximage (ctx=<value optimized out>, rb=<value optimized out>, n=<value optimized out>, x=<value optimized out>, y=309, values=0x9c83f4, mask=0x0) at xm_span.c:1442
#1  0x00007fffebc70a7e in _swrast_write_rgba_span (ctx=0x799890, span=0x7fffffffab80) at swrast/s_span.c:1258
#2  0x00007fffebc88da9 in smooth_rgba_triangle (ctx=<value optimized out>, v0=<value optimized out>, v1=<value optimized out>, v2=<value optimized out>) at swrast/s_tritemp.h:819
#3  0x00007fffebc99e83 in triangle_offset_twoside_rgba (ctx=0x374, e0=<value optimized out>, e1=<value optimized out>, e2=<value optimized out>) at swrast_setup/ss_tritmp.h:176
#4  0x00007fffebc39eca in _tnl_render_poly_elts (ctx=0x799890, start=<value optimized out>, count=112, flags=<value optimized out>) at tnl/t_vb_rendertmp.h:352
#5  0x00007fffebc3a52f in run_render (ctx=0x799890, stage=<value optimized out>) at tnl/t_vb_render.c:320
#6  0x00007fffebc2feca in _tnl_run_pipeline (ctx=0x799890) at tnl/t_pipeline.c:153
#7  0x00007fffebc30ccd in _tnl_draw_prims (ctx=<value optimized out>, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=<value optimized out>, ib=0x135, min_index=<value optimized out>, max_index=184) at tnl/t_draw.c:492
#8  0x00007fffebc310d3 in _tnl_vbo_draw_prims (ctx=<value optimized out>, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=32, ib=0x7fffffffc2a0, index_bounds_valid=<value optimized out>, min_index=0, max_index=184) at tnl/t_draw.c:398
#9  0x00007fffebd16f5f in flush (copy=0x7fffffffb760) at vbo/vbo_split_copy.c:192
#10 0x00007fffebd1795a in replay_elts (ctx=<value optimized out>, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=<value optimized out>, ib=<value optimized out>, draw=<value optimized out>, limits=0x7fffffffc680) at vbo/vbo_split_copy.c:373
#11 vbo_split_copy (ctx=<value optimized out>, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=<value optimized out>, ib=<value optimized out>, draw=<value optimized out>, limits=0x7fffffffc680) at vbo/vbo_split_copy.c:622
#12 0x00007fffebc30dd4 in _tnl_draw_prims (ctx=0x799890, arrays=<value optimized out>, prim=0x13aaea0, nr_prims=<value optimized out>, ib=<value optimized out>, min_index=0, max_index=3039) at tnl/t_draw.c:459
#13 0x00007fffebc310d3 in _tnl_vbo_draw_prims (ctx=<value optimized out>, arrays=<value optimized out>, prim=<value optimized out>, nr_prims=714, ib=0x7fffffffc8b0, index_bounds_valid=<value optimized out>, min_index=0, max_index=3039) at tnl/t_draw.c:398
#14 0x00007fffebc276dc in vbo_validated_multidrawelements (ctx=0x799890, mode=0, count=0x1198a40, type=<value optimized out>, indices=0x120e910, primcount=714, basevertex=0x0) at vbo/vbo_exec_array.c:939
#15 0x00007fffebc27a84 in vbo_exec_MultiDrawElements (mode=<value optimized out>, count=<value optimized out>, type=5123, indices=<value optimized out>, primcount=714) at vbo/vbo_exec_array.c:988
#16 ....