.
Thread 1 (process 6230):
#0  theme_get_style (theme=0x0, type=META_FRAME_TYPE_NORMAL, flags=3199) at ui/theme.c:4913
	state = <value optimized out>
	resize = <value optimized out>
	style = <value optimized out>
	style_set = <value optimized out>
	__PRETTY_FUNCTION__ = "theme_get_style"
#1  0xb7c86be9 in meta_preview_get_clip_region (preview=0x80ceb40, new_window_width=144, 
    new_window_height=72) at ui/preview-widget.c:477
	xrect = {x = 64, y = 64, width = 24, height = 0}
	corners_xregion = <value optimized out>
	window_xregion = <value optimized out>
	fgeom = <value optimized out>
	frame_style = <value optimized out>
	__PRETTY_FUNCTION__ = "meta_preview_get_clip_region"
#2  0x08070857 in message_from_capplet (source=0x80a2108, condition=G_IO_IN, data=0xbfed0ff4)
    at theme-thumbnail.c:530
	type = <value optimized out>
	width = <value optimized out>
	height = <value optimized out>
	buffer = "Sans 10\000\000Ý\b\b¸\036\v\bôßX·V\030\000\000@ñX·ôßX·@ñX·\000\032\v\b¨\ní¿à#K·ø\ní¿¼Mm·Xâ\b\b\b\ví¿\000.\021\b¼(í¶Xâ\b\b\fªY·È\ní¿ÑâJ·\001\000\000\000\230\004\000\000\201ìJ·¼(í¶Xâ\b\b ÷Ò¶È\ní¿ÑâJ·LñX·\020\000\000\000|3W·ÑâJ·Xâ\b\bpñX·\201ìJ·\020\000\n\bHñX·\000\000\000\000|3W·`Ø\n\b\030Ý\b\bàô\t\bà3W·Õ\001W·Xâ\b\bôßX·@ñX·ô\035h·"...
	status = <value optimized out>
	bytes_read = 8
	pixbuf = <value optimized out>
	i = <value optimized out>
	rowstride = <value optimized out>
	pixels = <value optimized out>
	theme_thumbnail_data = <value optimized out>
	__PRETTY_FUNCTION__ = "message_from_capplet"
#3  0xb761704d in g_io_unix_write (channel=0x80a2308, buf=0x80703a0 "U\211åWVS\201ì¬\004", 
    count=134882056, bytes_written=0xbfed0ec8, err=0x80a11fc)
    at /build/buildd/glib2.0-2.16.1/glib/giounix.c:246
	result = <value optimized out>
#4  0xb75e2d16 in IA__g_main_context_dispatch (context=0x80a11f8)
    at /build/buildd/glib2.0-2.16.1/glib/gmain.c:1918
No locals.
#5  0xb75e60d3 in IA__g_main_loop_run (loop=0x1) at /build/buildd/glib2.0-2.16.1/glib/gmain.c:2814
	got_ownership = -1
	self = (GThread *) 0x7fffffff
	__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#6  0xb75e64b7 in IA__g_main_context_pending (context=0xb7599520)
    at /build/buildd/glib2.0-2.16.1/glib/gmain.c:2665
	retval = 134879216
#7  0xb7a4c244 in IA__gtk_main () at /build/buildd/gtk+2.0-2.12.9/gtk/gtkmain.c:1163
	tmp_list = (GList *) 0x0
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x80a2108
	loop = (GMainLoop *) 0x80a17f0
#8  0x0806f299 in theme_thumbnail_factory_init (argc=1, argv=0xbfed1184) at theme-thumbnail.c:1198
	data = {status = 7, type = 0x8079418, control_theme_name = 0x8079430, 
  gtk_color_scheme = 0x8079448, wm_theme_name = 0x8079460, icon_theme_name = 0x8079478, 
  application_font = 0x8079490}
	channel = (GIOChannel *) 0x80a2108
	__PRETTY_FUNCTION__ = "theme_thumbnail_factory_init"
#9  0x0805c23c in main (argc=1, argv=0xbfed1184) at appearance-main.c:50
	program = (GnomeProgram *) 0x1
	w = <value optimized out>
	install_filename = (gchar *) 0x0
	start_page = (gchar *) 0x0
	wallpaper_files = (gchar **) 0x0
	option_context = <value optimized out>
	option_entries = {{long_name = 0x8072f4c "install-theme", short_name = 105 'i', 
    flags = 2, arg = G_OPTION_ARG_FILENAME, arg_data = 0xbfed10d4, 
    description = 0x8073010 "Specify the filename of a theme to install", 
    arg_description = 0x8072f5a "filename"}, {long_name = 0x8072f63 "show-page", 
    short_name = 112 'p', flags = 2, arg = G_OPTION_ARG_STRING, arg_data = 0xbfed10d0, 
    description = 0x807303c "Specify the name of the page to show (theme|background|fonts|interface)", arg_description = 0x8072f68 "page"}, {long_name = 0x8074350 "", short_name = 0 '\0', 
    flags = 2, arg = G_OPTION_ARG_FILENAME_ARRAY, arg_data = 0xbfed10cc, description = 0x0, 
    arg_description = 0x8072f6d "[WALLPAPER...]"}, {long_name = 0x0, short_name = 0 '\0', 
    flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}