.
Thread 3 (process 2259):
#0  0x004e1416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x003ca884 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#2  0x003fcede in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#3  0x0030a9cc in g_bookmark_file_set_app_info () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x0035d81b in g_time_val_from_iso8601 () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x0035b88f in g_static_rec_mutex_trylock () from /lib/libglib-2.0.so.0
No symbol table info available.
#6  0x003c5cc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00de06ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (process 2258):
#0  0x004e1416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x003ca884 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#2  0x003fcede in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#3  0x0030a9cc in g_bookmark_file_set_app_info () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x0035d81b in g_time_val_from_iso8601 () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x0035b88f in g_static_rec_mutex_trylock () from /lib/libglib-2.0.so.0
No symbol table info available.
#6  0x003c5cc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00de06ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (process 2227):
#0  0x00000000 in ?? ()
No symbol table info available.
#1  0x00bcac14 in free_context_contents (context=0x97391b0) at bridge.c:241
No locals.
#2  0x00bcae1c in rebuild (bridge=<value optimized out>, toplevel=0x97ce8e0)
    at bridge.c:1030
	id = 158724976
#3  0x00640c43 in ubuntu_menu_proxy_insert (proxy=0x972f750, 
    parent=0x975f370, child=0x9943080, position=0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/ubuntumenuproxy.c:227
	__PRETTY_FUNCTION__ = "ubuntu_menu_proxy_insert"
#4  0x0064263f in IA__gtk_menu_shell_insert (menu_shell=0x975f370, 
    child=0x9943080, position=0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkmenushell.c:566
	priv = (GtkMenuShellPrivate *) 0x975f420
	__PRETTY_FUNCTION__ = "IA__gtk_menu_shell_insert"
#5  0x00585464 in gtk_combo_box_menu_row_inserted (
    model=<value optimized out>, path=0x9842440, iter=0x992de50, 
    user_data=0x97ce9c0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkcombobox.c:3551
	combo_box = (GtkComboBox *) 0x97ce9c0
	priv = <value optimized out>
	parent = (GtkWidget *) 0x9723cb8
	item = (GtkWidget *) 0x9943080
	menu = <value optimized out>
	separator = (GtkWidget *) 0x3beff4
	ppath = (GtkTreePath *) 0x975f370
	piter = {stamp = 158349320, user_data = 0x6, user_data2 = 0x0, 
  user_data3 = 0x1}
	depth = <value optimized out>
	pos = 0
	is_separator = <value optimized out>
#6  0x00585b50 in gtk_combo_box_model_row_inserted (model=0x98f9300, 
    path=0x9842440, iter=0x992de50, user_data=0x97ce9c0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkcombobox.c:3255
	combo_box = (GtkComboBox *) 0x97ce9c0
#7  0x0062d189 in _gtk_marshal_VOID__BOXED_BOXED (closure=0x9778f80, 
    return_value=0x0, n_param_values=3, param_values=0x98f92c0, 
    invocation_hint=0xbfdfbd80, marshal_data=0x585ab0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkmarshalers.c:1311
	data1 = (gpointer) 0x98f9300
	data2 = (gpointer) 0x97ce9c0
	__PRETTY_FUNCTION__ = "_gtk_marshal_VOID__BOXED_BOXED"
#8  0x002c01b2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x002d8de5 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x002da45c in g_signal_emitv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#11 0x002dabc2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x0072f4b8 in IA__gtk_tree_model_row_inserted (tree_model=0x98f9300, 
    path=0x9842440, iter=0xbfdfc030)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtktreemodel.c:1528
	__PRETTY_FUNCTION__ = "IA__gtk_tree_model_row_inserted"
#13 0x00624306 in IA__gtk_list_store_insert (list_store=0x98f9300, 
    iter=0xbfdfc030, position=0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkliststore.c:1039
	path = (GtkTreePath *) 0x97ce8e0
	seq = <value optimized out>
	ptr = <value optimized out>
	length = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_list_store_insert"
#14 0x006243b7 in IA__gtk_list_store_append (list_store=0x98f9300, 
    iter=0xbfdfc030) at /build/buildd/gtk+2.0-2.21.7/gtk/gtkliststore.c:1144
	__PRETTY_FUNCTION__ = "IA__gtk_list_store_append"
#15 0x00585111 in IA__gtk_combo_box_append_text (combo_box=0x97ce9c0, 
    text=0x992cf80 "Xournal files")
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkcombobox.c:5191
	iter = {stamp = -1415181175, user_data = 0x983f850, user_data2 = 0x0, 
  user_data3 = 0x1}
	__PRETTY_FUNCTION__ = "IA__gtk_combo_box_append_text"
#16 0x005caca6 in gtk_file_chooser_default_add_filter (chooser=0x993a088, 
    filter=0x9953c80)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkfilechooserdefault.c:7678
	impl = (GtkFileChooserDefault *) 0x993a088
	name = (const gchar *) 0x97ce8e0 ""
#17 0x005b2ad1 in IA__gtk_file_chooser_add_filter (chooser=0x993a088, 
    filter=0x9953c80)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkfilechooser.c:2206
	__PRETTY_FUNCTION__ = "IA__gtk_file_chooser_add_filter"
#18 0x005b2ad1 in IA__gtk_file_chooser_add_filter (chooser=0x98b70c8, 
    filter=0x9953c80)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkfilechooser.c:2206
	__PRETTY_FUNCTION__ = "IA__gtk_file_chooser_add_filter"
#19 0x005b2ad1 in IA__gtk_file_chooser_add_filter (chooser=0x97ce8e0, 
    filter=0x9953c80)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkfilechooser.c:2206
	__PRETTY_FUNCTION__ = "IA__gtk_file_chooser_add_filter"
#20 0x0807e8e3 in on_fileOpen_activate (menuitem=0x976e120, user_data=0x0)
    at xo-callbacks.c:137
	dialog = (GtkWidget *) 0x97ce8e0
	filt_all = (GtkFileFilter *) 0x9953c60
	filt_xoj = (GtkFileFilter *) 0x9953c80
	filename = <value optimized out>
	success = <value optimized out>
#21 0x002cf71c in g_cclosure_marshal_VOID__ULONG ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#22 0x002c01b2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#23 0x002d8de5 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#24 0x002da45c in g_signal_emitv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#25 0x002da745 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#26 0x0071e821 in button_clicked (widget=0x9749ad8, button=0xb0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtktoolbutton.c:773
	action = (GtkAction *) 0x97ce8e0
#27 0x002cf71c in g_cclosure_marshal_VOID__ULONG ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#28 0x002c01b2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#29 0x002d8de5 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#30 0x002da45c in g_signal_emitv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#31 0x002dabc2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#32 0x0055c44a in IA__gtk_button_clicked (button=0x9749ad8)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkbutton.c:1128
	__PRETTY_FUNCTION__ = "IA__gtk_button_clicked"
#33 0x0055de58 in gtk_real_button_released (button=0x9749ad8)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkbutton.c:1725
No locals.
#34 0x002cf71c in g_cclosure_marshal_VOID__ULONG ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#35 0x002be827 in g_closure_add_marshal_guards ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#36 0x002c01b2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#37 0x002d868a in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#38 0x002da45c in g_signal_emitv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#39 0x002dabc2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#40 0x0055c4ea in gtk_button_released (button=0x9749ad8)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkbutton.c:1120
	__PRETTY_FUNCTION__ = "gtk_button_released"
#41 0x0055c714 in gtk_button_button_release (widget=0x9749ad8, 
    event=0x9700b90) at /build/buildd/gtk+2.0-2.21.7/gtk/gtkbutton.c:1617
No locals.
#42 0x0062f898 in _gtk_marshal_BOOLEAN__BOXED (closure=0x96f9918, 
    return_value=0xbfdfcdb4, n_param_values=2, param_values=0x98f8940, 
    invocation_hint=0xbfdfcda0, marshal_data=0x55c6d0)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkmarshalers.c:86
	data1 = (gpointer) 0x9749ad8
	data2 = (gpointer) 0x970b360
	v_return = <value optimized out>
	__PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#43 0x002be827 in g_closure_add_marshal_guards ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#44 0x002c01b2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#45 0x002d8a36 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#46 0x002da2db in g_signal_emitv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#47 0x002dabc2 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#48 0x00777726 in gtk_widget_event_internal (widget=<value optimized out>, 
    event=0x9700b90) at /build/buildd/gtk+2.0-2.21.7/gtk/gtkwidget.c:4983
	signal_num = <value optimized out>
	return_val = 0
#49 0x00626cbd in IA__gtk_propagate_event (widget=0x9749ad8, event=0x9700b90)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkmain.c:2465
	tmp = (GtkWidget *) 0x32e5b6
	handled_event = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_propagate_event"
#50 0x0062815f in IA__gtk_main_do_event (event=0x9700b90)
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkmain.c:1665
	event_widget = (GtkWidget *) 0x9749ad8
	grab_widget = <value optimized out>
	window_group = (GtkWindowGroup *) 0x9812f40
	rewritten_event = (GdkEvent *) 0x0
	tmp_list = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#51 0x0016b24a in _gdk_events_uninit (display=0x9703410)
    at /build/buildd/gtk+2.0-2.21.7/gdk/x11/gdkevents-x11.c:249
No locals.
#52 0x003309b5 in g_source_set_name () from /lib/libglib-2.0.so.0
No symbol table info available.
#53 0x003347c8 in g_mapped_file_ref () from /lib/libglib-2.0.so.0
No symbol table info available.
#54 0x00334d07 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#55 0x00628749 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.21.7/gtk/gtkmain.c:1237
	tmp_list = (GList *) 0x9703410
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0xbfdfd0d0
	loop = (GMainLoop *) 0x981f860
#56 0x0805177f in main (argc=1, argv=0xbfdfd304) at main.c:333
No locals.