Comment 3 for bug 817924

StacktraceTop:
 spu_DisplaySubpicture (p_spu=0x0, p_subpic=0x29d7700) at video_output/vout_subpictures.c:335
 osd_Icon (p_this=<value optimized out>, p_spu=0x0, i_render_width=<value optimized out>, i_render_height=<value optimized out>, i_margin_right=<value optimized out>, i_margin_top=<value optimized out>, i_channel=1, i_type=2) at osd/osd_widgets.c:341
 vout_OSDIcon (p_caller=0x255e170, i_channel=1, i_type=2) at video_output/video_widgets.c:71
 PutAction (p_intf=0x255e170, i_action=2) at hotkeys.c:302
 TriggerCallback (p_this=0x2455120, p_var=0x2466820, psz_name=0x7ff7613a765b "key-action", oldval=...) at misc/variables.c:1366