#0  0xb7788c7d in cairo_set_operator () from /usr/lib/libcairo.so.2
#1  0xb6d5e6d4 in render_windows_to_wallpaper ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
#2  0xb6d5eba5 in _window_stacking_change ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
#3  0xb7c173d4 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#4  0xb7c09c4b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#5  0xb7c20095 in ?? () from /usr/lib/libgobject-2.0.so.0
#6  0xb7c217ac in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#7  0xb7c21c26 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#8  0xb6bb9835 in ?? () from /usr/lib/libwnck-1.so.22
#9  0xb6bb99d8 in ?? () from /usr/lib/libwnck-1.so.22
#10 0xb7b7f7c1 in ?? () from /usr/lib/libglib-2.0.so.0
#11 0xb7b816f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#12 0xb7b84da3 in ?? () from /usr/lib/libglib-2.0.so.0
#13 0xb7b852c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#14 0xb7d703a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#15 0x08049528 in ?? ()
#16 0xb79cc685 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#17 0x08048ff1 in ?? ()