#0  *INT_cairo_set_source_surface (cr=0x0, surface=0x83f6800, x=0, y=0)
    at /build/buildd/cairo-1.10.0/src/cairo.c:1011
	pattern = <value optimized out>
	matrix = {xx = 8.691643834954584e-308, yx = 3.2240554234008491e-305, 
  xy = -0.14996958162993312, yy = 4.0802175363119235e-308, 
  x0 = 2.5463987435824868e-311, y0 = 7.9050503334599447e-321}
#1  0x00273993 in IA__gdk_cairo_set_source_pixbuf (cr=0x0, pixbuf=0x82d6848, 
    pixbuf_x=0, pixbuf_y=0) at /build/buildd/gtk+2.0-2.22.0/gdk/gdkcairo.c:277
	width = -1306991608
	height = 1200
	gdk_pixels = <value optimized out>
	gdk_rowstride = 4800
	n_channels = <value optimized out>
	cairo_stride = 6400
	cairo_pixels = (guchar *) 0xb168e708 "\036"
	surface = (cairo_surface_t *) 0x83f6800
	key = {unused = 0}
	j = 0
#2  0x00dfbb62 in gnome_bg_create_pixmap (bg=0x82a7818, window=0x822c050, 
    width=1600, height=1200, is_root=1) at gnome-bg.c:1129
	pixbuf = (GdkPixbuf *) 0x82d6848
	pm_width = 1600
	pm_height = 0
	pixmap = (GdkPixmap *) 0x0
	cr = (cairo_t *) 0x0
	__PRETTY_FUNCTION__ = "gnome_bg_create_pixmap"
#3  0x010d5fe9 in draw_background (manager=<value optimized out>, 
    use_crossfade=<value optimized out>) at gsd-background-manager.c:189
	screen = (GdkScreen *) 0x82280c8
	root_window = <value optimized out>
	pixmap = <value optimized out>
	display = (GdkDisplay *) 0x82260b0
	n_screens = 1
	i = 0
#4  0x0016893c in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x00159412 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x0016f595 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0x001709bc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00170c85 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x002bf9e5 in _gdk_x11_screen_size_changed (screen=0x82280c8, 
    event=0xbfc339dc)
    at /build/buildd/gtk+2.0-2.22.0/gdk/x11/gdkscreen-x11.c:1159
	width = 1600
	height = 1200
#10 0x002b3603 in gdk_event_translate (display=<value optimized out>, 
    event=<value optimized out>, xevent=0xbfc339dc, return_exposes=0)
    at /build/buildd/gtk+2.0-2.22.0/gdk/x11/gdkevents-x11.c:2126
	window = <value optimized out>
	window_private = (GdkWindowObject *) 0x822c050
	filter_window = <value optimized out>
	window_impl = (GdkWindowImplX11 *) 0x822ca18
	return_val = <value optimized out>
	screen = <value optimized out>
	screen_x11 = <value optimized out>
	toplevel = (GdkToplevelX11 *) 0x8240ec8
	xwindow = <value optimized out>
	filter_xwindow = 136580808
#11 0x002b3eb1 in _gdk_events_queue (display=0x82260b0)
    at /build/buildd/gtk+2.0-2.22.0/gdk/x11/gdkevents-x11.c:2310
	node = (GList *) 0x843bda0
	event = (GdkEvent *) 0x82b2390
	xevent = {type = 101, xany = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, window = 170}, xkey = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, window = 170, 
    root = 170, subwindow = 15109919, time = 22847166, x = 65535, y = 1, 
    x_root = 1600, y_root = 1200, state = 420, keycode = 314, 
    same_screen = 0}, xbutton = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, window = 170, root = 170, subwindow = 15109919, 
    time = 22847166, x = 65535, y = 1, x_root = 1600, y_root = 1200, 
    state = 420, button = 314, same_screen = 0}, xmotion = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, window = 170, 
    root = 170, subwindow = 15109919, time = 22847166, x = 65535, y = 1, 
    x_root = 1600, y_root = 1200, state = 420, is_hint = 58 ':', 
    same_screen = 0}, xcrossing = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, window = 170, root = 170, 
    subwindow = 15109919, time = 22847166, x = 65535, y = 1, x_root = 1600, 
    y_root = 1200, mode = 420, detail = 314, same_screen = 0, focus = 0, 
    state = 0}, xfocus = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, window = 170, mode = 170, detail = 15109919}, 
  xexpose = {type = 101, serial = 27212, send_event = 0, display = 0x821a698, 
    window = 170, x = 170, y = 15109919, width = 22847166, height = 65535, 
    count = 1}, xgraphicsexpose = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, drawable = 170, x = 170, 
    y = 15109919, width = 22847166, height = 65535, count = 1, 
    major_code = 1600, minor_code = 1200}, xnoexpose = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, drawable = 170, 
    major_code = 170, minor_code = 15109919}, xvisibility = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, window = 170, 
    state = 170}, xcreatewindow = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, parent = 170, window = 170, 
    x = 15109919, y = 22847166, width = 65535, height = 1, 
    border_width = 1600, override_redirect = 1200}, xdestroywindow = {
    type = 101, serial = 27212, send_event = 0, display = 0x821a698, 
    event = 170, window = 170}, xunmap = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, event = 170, window = 170, 
    from_configure = 15109919}, xmap = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, event = 170, window = 170, 
    override_redirect = 15109919}, xmaprequest = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, parent = 170, window = 170}, 
  xreparent = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, event = 170, window = 170, parent = 15109919, 
    x = 22847166, y = 65535, override_redirect = 1}, xconfigure = {
    type = 101, serial = 27212, send_event = 0, display = 0x821a698, 
    event = 170, window = 170, x = 15109919, y = 22847166, width = 65535, 
    height = 1, border_width = 1600, above = 1200, override_redirect = 420}, 
  xgravity = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, event = 170, window = 170, x = 15109919, 
    y = 22847166}, xresizerequest = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, window = 170, width = 170, 
    height = 15109919}, xconfigurerequest = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, parent = 170, window = 170, 
    x = 15109919, y = 22847166, width = 65535, height = 1, 
    border_width = 1600, above = 1200, detail = 420, value_mask = 314}, 
  xcirculate = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, event = 170, window = 170, place = 15109919}, 
  xcirculaterequest = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, parent = 170, window = 170, place = 15109919}, 
  xproperty = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, window = 170, atom = 170, time = 15109919, 
    state = 22847166}, xselectionclear = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, window = 170, selection = 170, 
    time = 15109919}, xselectionrequest = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, owner = 170, requestor = 170, 
    selection = 15109919, target = 22847166, property = 65535, time = 1}, 
  xselection = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, requestor = 170, selection = 170, target = 15109919, 
    property = 22847166, time = 65535}, xcolormap = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, window = 170, 
    colormap = 170, new = 15109919, state = 22847166}, xclient = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, window = 170, 
    message_type = 170, format = 15109919, data = {
      b = "�\236\\\001��\000\000\001\000\000\000@\006\000\000�\004\000", s = {
        -24898, 348, -1, 0, 1, 0, 1600, 0, 1200, 0}, l = {22847166, 65535, 1, 
        1600, 1200}}}, xmapping = {type = 101, serial = 27212, 
    send_event = 0, display = 0x821a698, window = 170, request = 170, 
    first_keycode = 15109919, count = 22847166}, xerror = {type = 101, 
    display = 0x6a4c, resourceid = 0, serial = 136423064, 
    error_code = 170 '�', request_code = 0 '\0', minor_code = 0 '\0'}, 
  xkeymap = {type = 101, serial = 27212, send_event = 0, display = 0x821a698, 
    window = 170, 
    key_vector = "�\000\000\000\037\217�\000�\236\\\001��\000\000\001\000\000\000@\006\000\000�\004\000\000�\001\000"}, xgeneric = {type = 101, 
    serial = 27212, send_event = 0, display = 0x821a698, extension = 170, 
    evtype = 170}, xcookie = {type = 101, serial = 27212, send_event = 0, 
    display = 0x821a698, extension = 170, evtype = 170, cookie = 15109919, 
    data = 0x15c9ebe}, pad = {101, 27212, 0, 136423064, 170, 170, 15109919, 
    22847166, 65535, 1, 1600, 1200, 420, 314, 0, 0, 0, 0, 0, 1281, 
    1866677874, 1902211181, 1702244156, 1919902830}}
	xdisplay = (Display *) 0x821a698
#12 0x002b433f in gdk_event_dispatch (source=0x822ded0, callback=0, 
    user_data=0x0)
    at /build/buildd/gtk+2.0-2.22.0/gdk/x11/gdkevents-x11.c:2371
	display = (GdkDisplay *) 0x82260b0
	event = <value optimized out>
#13 0x001cc855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#14 0x001d0668 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#15 0x001d0ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#16 0x0043d1d9 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.22.0/gtk/gtkmain.c:1237
	tmp_list = (GList *) 0x824a69c
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x824e4c0
	loop = (GMainLoop *) 0x8240e58
#17 0x0804b543 in main (argc=1, argv=0xbfc33d34) at main.c:502
	manager = (GnomeSettingsManager *) 0x8240b20
	bus = (DBusGConnection *) 0x824a69c
	res = <value optimized out>
	error = (GError *) 0x0