#0  0x00007f13475ab2cc in INT_cairo_image_surface_get_width (surface=0x7f1340198267 <pixman_image_unref+23>) at /build/buildd/cairo-1.12.16/src/cairo-image-surface.c:615
  [Error: /build/buildd/cairo-1.12.16/src/cairo-image-surface.c was not found in source tree]
#1  0x00007f134e76b9cd in paint_shadow_pattern_to_cairo_context (shadow_spec=shadow_spec@entry=0x3999840, pattern=pattern@entry=0x7f13100ab710, fill_exterior=1, cr=cr@entry=0x7f131001ce10, interior_path=interior_path@entry=0x4efd3a0, outline_path=outline_path@entry=0x0) at st/st-theme-node-drawing.c:733
  [Error: st/st-theme-node-drawing.c was not found in source tree]
#2  0x00007f134e76c2d3 in paint_inset_box_shadow_to_cairo_context (node=0x3999840, shadow_outline=0x4efd3a0, cr=0x7f131001ce10, shadow_spec=0x3999840) at st/st-theme-node-drawing.c:924
  [Error: st/st-theme-node-drawing.c was not found in source tree]
#3  st_theme_node_prerender_background (node=node@entry=0x4fbf380, actor_width=actor_width@entry=453, actor_height=actor_height@entry=1) at st/st-theme-node-drawing.c:1244
  [Error: st/st-theme-node-drawing.c was not found in source tree]
#4  0x00007f134e76f8c0 in st_theme_node_update_resources (height=1, width=453, node=0x4fbf380, state=0x37956e8) at st/st-theme-node-drawing.c:1537
  [Error: st/st-theme-node-drawing.c was not found in source tree]
#5  st_theme_node_paint (node=node@entry=0x4fbf380, state=0x37956e8, box=box@entry=0x7fff55e9a070, paint_opacity=<optimized out>) at st/st-theme-node-drawing.c:2416
  [Error: st/st-theme-node-drawing.c was not found in source tree]
#6  0x00007f134e779f4c in st_widget_paint_background (widget=0x3795a40) at st/st-widget.c:480
  [Error: st/st-widget.c was not found in source tree]
#7  0x00007f134e779f7c in st_widget_paint (actor=0x3795a40) at st/st-widget.c:489
  [Error: st/st-widget.c was not found in source tree]
#8  0x00007f134c34a32f in ?? () at /build/buildd/glib2.0-2.39.0~git20131016.c5748328/./gobject/genums.c:159 from /home/darkxst/gnome3-amd64/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x0000000000000000 in ?? ()