.
Thread 2 (process 1652):
#0  0xb80b7430 in __kernel_vsyscall ()
#1  0xb77f30fb in read () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb784ca0d in child_watch_helper_thread (data=0x0)
    at /usr/include/bits/unistd.h:45
	b = "B\201\b\bt\006\000\000\000\000\000\000\001\000\000\000\210\227\237\t"
	list = (GSList *) 0xb77ef4a0
#3  0xb787697f in g_thread_create_proxy (data=0x99f9788)
    at /build/buildd/glib2.0-2.19.8/glib/gthread.c:635
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#4  0xb77ec4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb776749e in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 1 (process 1647):
#0  0xb76f2dd9 in ?? () from /lib/tls/i686/cmov/libc.so.6
#1  0xb76f4b8d in ?? () from /lib/tls/i686/cmov/libc.so.6
#2  0xb76f69c5 in malloc () from /lib/tls/i686/cmov/libc.so.6
#3  0xb75cc9a9 in cairo_create () from /usr/lib/libcairo.so.2
#4  0xb7a6b3b3 in setup_backing_rect_method (method=0xbfdd3d24, 
    window=0xc1142e8c, paint=0x9670280, x_offset_cairo=0, 
    y_offset_cairo=-1213387764)
    at /build/buildd/gtk+2.0-2.15.4/gdk/gdkwindow.c:2027
No locals.
#5  0xb7a6b513 in gdk_window_clear_backing_rect (window=0x9bd7588, x=0, y=0, 
    width=1080, height=669)
    at /build/buildd/gtk+2.0-2.15.4/gdk/gdkwindow.c:2057
	method = {cr = 0x0, gc = 0x0}
	__PRETTY_FUNCTION__ = "gdk_window_clear_backing_rect"
#6  0xb7a6c0eb in IA__gdk_window_begin_paint_region (window=0x9bd7588, 
    region=0x9bfc880) at /build/buildd/gtk+2.0-2.15.4/gdk/gdkwindow.c:1153
	clip_box = {x = 0, y = 0, width = 1080, height = 669}
	list = (GSList *) 0x0
	__PRETTY_FUNCTION__ = "IA__gdk_window_begin_paint_region"
#7  0xb7c1c524 in IA__gtk_main_do_event (event=0xbfdd3e04)
    at /build/buildd/gtk+2.0-2.15.4/gtk/gtkmain.c:1557
	event_widget = (GtkWidget *) 0x9b93800
	grab_widget = (GtkWidget *) 0x9b93800
	window_group = (GtkWindowGroup *) 0x9705db0
	rewritten_event = (GdkEvent *) 0x0
	tmp_list = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#8  0xb7a6c4f3 in gdk_window_process_updates_internal (window=0x9bd7588)
    at /build/buildd/gtk+2.0-2.15.4/gdk/gdkwindow.c:2595
	event = {type = GDK_EXPOSE, any = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0'}, expose = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', area = {x = 0, y = 0, 
      width = 1080, height = 669}, region = 0x9bfc880, count = 0}, 
  no_expose = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0'}, 
  visibility = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', 
    state = GDK_VISIBILITY_UNOBSCURED}, motion = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', time = 0, 
    x = 2.2917554542424941e-311, y = 1.0093492030927465e-261, axes = 0x0, 
    state = 161347992, is_hint = 8180, device = 0x966f700, 
    x_root = -0.45693016928634922, y_root = 2.2790691611415645e-263}, 
  button = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', 
    time = 0, x = 2.2917554542424941e-311, y = 1.0093492030927465e-261, 
    axes = 0x0, state = 161347992, button = 3081576436, device = 0x966f700, 
    x_root = -0.45693016928634922, y_root = 2.2790691611415645e-263}, 
  scroll = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', 
    time = 0, x = 2.2917554542424941e-311, y = 1.0093492030927465e-261, 
    state = 0, direction = 161347992, device = 0xb7ad1ff4, 
    x_root = 2.4809676272142101e-263, y_root = -1.3082047330531139e-40}, 
  key = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', 
    time = 0, state = 0, keyval = 1080, length = 669, 
    string = 0x9bfc880 "\002", hardware_keycode = 0, group = 0 '\0', 
    is_modifier = 0}, crossing = {type = GDK_EXPOSE, window = 0x9bd7588, 
    send_event = 0 '\0', subwindow = 0x0, time = 0, 
    x = 1.4196151846893581e-311, y = 8.0811179385270314e-316, 
    x_root = -1.6716825391638505e-40, y_root = 2.4809676272142101e-263, 
    mode = 3218947672, detail = 3081161417, focus = 157742848, 
    state = 157876176}, focus_change = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', in = -18544}, configure = {
    type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', x = 0, y = 0, 
    width = 1080, height = 669}, property = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', atom = 0x0, time = 0, 
    state = 1080}, selection = {type = GDK_EXPOSE, window = 0x9bd7588, 
    send_event = 0 '\0', selection = 0x0, target = 0x0, property = 0x438, 
    time = 669, requestor = 163563648}, owner_change = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', owner = 0, 
    reason = GDK_OWNER_CHANGE_NEW_OWNER, selection = 0x438, time = 669, 
    selection_time = 163563648}, proximity = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', time = 0, device = 0x0}, 
  client = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', 
    message_type = 0x0, data_format = 0, data = {
      b = "8\004\000\000\235\002\000\000\200È¿\t\000\000\000\000\230ù\235\t", 
      s = {1080, 0, 669, 0, -14208, 2495, 0, 0, -1640, 2461}, l = {1080, 669, 
        163563648, 0, 161347992}}}, dnd = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', context = 0x0, time = 0, 
    x_root = 1080, y_root = 0}, window_state = {type = GDK_EXPOSE, 
    window = 0x9bd7588, send_event = 0 '\0', changed_mask = 0, 
    new_window_state = 0}, setting = {type = GDK_EXPOSE, window = 0x9bd7588, 
    send_event = 0 '\0', action = GDK_SETTING_ACTION_NEW, name = 0x0}, 
  grab_broken = {type = GDK_EXPOSE, window = 0x9bd7588, send_event = 0 '\0', 
    keyboard = 0, implicit = 0, grab_window = 0x438}}
	window_rect = {x = 0, y = 0, width = 1080, height = 669}
	expose_region = (GdkRegion *) 0x9bfc880
	window_region = (GdkRegion *) 0x9bc2a80
	width = 1080
	height = 669
	save_region = 1
#9  0xb7a6cf17 in IA__gdk_window_process_all_updates ()
    at /build/buildd/gtk+2.0-2.15.4/gdk/gdkwindow.c:2661
	old_update_windows = (GSList *) 0x9b5f318
	tmp_list = (GSList *) 0x9b5f318
#10 0xb7b83c1d in gtk_container_idle_sizer (data=0x0)
    at /build/buildd/gtk+2.0-2.15.4/gtk/gtkcontainer.c:1353
No locals.
#11 0xb7a4f94b in gdk_threads_dispatch (data=0x9bcfd50)
    at /build/buildd/gtk+2.0-2.15.4/gdk/gdk.c:498
	ret = 0
#12 0xb7849bf1 in g_idle_dispatch (source=0x9a7a448, callback=0x9670280, 
    user_data=0x9bcfd50) at /build/buildd/glib2.0-2.19.8/glib/gmain.c:3922
No locals.
#13 0xb784baf8 in IA__g_main_context_dispatch (context=0x9695bf0)
    at /build/buildd/glib2.0-2.19.8/glib/gmain.c:1814
No locals.
#14 0xb784f05b in g_main_context_iterate (context=0x9695bf0, block=1, 
    dispatch=1, self=0x966b170)
    at /build/buildd/glib2.0-2.19.8/glib/gmain.c:2448
	max_priority = 110
	timeout = 0
	some_ready = 1
	nfds = 9
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0x9ba1980
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#15 0xb784f52a in IA__g_main_loop_run (loop=0x966f1b0)
    at /build/buildd/glib2.0-2.19.8/glib/gmain.c:2656
	self = (GThread *) 0x966b170
	__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#16 0xb7c1c799 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.15.4/gtk/gtkmain.c:1205
	tmp_list = (GList *) 0x967feac
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x1e
	loop = (GMainLoop *) 0x966f1b0
#17 0x0805a605 in ?? ()
#18 0xb7699775 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#19 0x08056d31 in ?? ()