(gdb) bt full
#0  0x420752c8 in _int_free () from /lib/tls/libc.so.6
No locals.
#1  0x42074286 in free () from /lib/tls/libc.so.6
No locals.
#2  0x40a33fef in g_free (mem=0x80d9628) at gmem.c:186
No locals.
#3  0x40f2d2d8 in gail_widget_ref_relation_set (obj=0x815c100)
    at gailwidget.c:402
        list = (struct _GList *) 0x80d9628
        parent = (struct _GtkWidget *) 0x816a958
        array = {0x1}
        relation = (struct _AtkRelation *) 0x1
        l = (struct _GList *) 0x80d9628
        label = (struct _GtkWidget *) 0x0
        index = 1
        widget = (struct _GtkWidget *) 0x8156e00
        relation_set = (struct _AtkRelationSet *) 0x815c140
#4  0x40f10476 in gail_label_ref_relation_set (obj=0x815c100)
    at gaillabel.c:358
        widget = (struct _GtkWidget *) 0x8156e00
        relation_set = (struct _AtkRelationSet *) 0x1
#5  0x407c667b in atk_object_ref_relation_set (accessible=0x815c100)
    at atkobject.c:541
---Type <return> to continue, or q <return> to quit---
        klass = (AtkObjectClass *) 0x815bfc0
#6  0x40101834 in eel_accessibility_set_up_label_widget_relation (
    label=0x8156e00, widget=0x815af20) at eel-accessibility.c:42
        atk_widget = (AtkObject *) 0x815da60
        atk_label = (AtkObject *) 0x815c100
        relation_set = (AtkRelationSet *) 0x1
        relation = (AtkRelation *) 0x4000bd00
        targets = {0xbfffd8a8}
#7  0x0807031c in nautilus_location_bar_init (bar=0x816a650)
    at nautilus-location-bar.c:732
        label = (GtkWidget *) 0x8156e00
        entry = (GtkWidget *) 0x815af20
        event_box = (GtkWidget *) 0x816a958
        hbox = (GtkWidget *) 0x816a6a0
#8  0x409ecfd0 in g_type_create_instance (type=135701472) at gtype.c:1419
        node = (TypeNode *) 0x816a3e0
        instance = (GTypeInstance *) 0x816a650
        class = (GTypeClass *) 0x816a498
        i = 0
#9  0x409d6956 in g_object_constructor (type=135701472,
    n_construct_properties=0, construct_params=0x0) at gobject.c:827
        object = (GObject *) 0x816a3e0
#10 0x409d639c in g_object_newv (object_type=135701472, n_parameters=0,
---Type <return> to continue, or q <return> to quit---
    parameters=0x0) at gobject.c:725
        cparams = (GObjectConstructParam *) 0x0
        oparams = (GObjectConstructParam *) 0x0
        nqueue = (GObjectNotifyQueue *) 0xbfffd978
        object = (GObject *) 0x42131348
        class = (GObjectClass *) 0x816a498
        slist = (GSList *) 0x0
        n_total_cparams = 0
        n_cparams = 0
        n_oparams = 0
        n_cvalues = 0
        cvalues = (GValue *) 0x0
        clist = (GList *) 0x0
        i = 0
#11 0x409d6529 in g_object_new_valist (object_type=135701472,
    first_property_name=0x0, var_args=0xbfffda58) at gobject.c:764
        class = (GObjectClass *) 0x1
        params = (GParameter *) 0x1
        name = (gchar *) 0x40a021b4 "?\205\003"
        object = (GObject *) 0x40a7b8a0
        n_params = 0
        n_alloced_params = 16
#12 0x40693d9f in gtk_widget_new (type=135701472, first_property_name=0x0)
---Type <return> to continue, or q <return> to quit---
    at gtkwidget.c:1483
        widget = (GtkWidget *) 0x814fcc8
        var_args = 0xbfffda58
#13 0x0807047a in nautilus_location_bar_new (window=0x81533b0)
    at nautilus-location-bar.c:764
        bar = (GtkWidget *) 0x814fcc8
        location_bar = (NautilusLocationBar *) 0x816a390
#14 0x0807e198 in nautilus_switchable_navigation_bar_new (window=0x81533b0)
    at nautilus-switchable-navigation-bar.c:143
        bar = (GtkWidget *) 0x816a328
        switchable_navigation_bar = (
    NautilusSwitchableNavigationBar *) 0x816a328
#15 0x0808c951 in nautilus_window_constructed (window=0x81533b0)
    at nautilus-window.c:719
        location_bar_box = (GtkWidget *) 0x8169738
        view_as_menu_vbox = (GtkWidget *) 0x8146470
        location_bar_wrapper = (BonoboControl *) 0x81533b0
#16 0x0808cfcf in nautilus_window_set_property (object=0x81533b0, arg_id=1,
    value=0xbfffdb20, pspec=0x8114180) at nautilus-window.c:859
        old_name = 0x0
        window = (NautilusWindow *) 0x81533b0
#17 0x409da5d4 in object_set_property (object=0x81533b0, pspec=0x8114180,
    value=0x813f0f4, nqueue=0x80d94cc) at gobject.c:601
---Type <return> to continue, or q <return> to quit---
        tmp_value = {g_type = 64, data = {{v_int = 135588408,
      v_uint = 135588408, v_long = 135588408, v_ulong = 135588408,
      v_int64 = 135588408, v_uint64 = 135588408, v_float = 4.48124528e-34,
      v_double = 6.698957436710644e-316, v_pointer = 0x814ea38}, {v_int = 0,
      v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0,
      v_float = 0, v_double = 0, v_pointer = 0x0}}}
        class = (GObjectClass *) 0x81538e8
#18 0x409d69b4 in g_object_constructor (type=135607024,
    n_construct_properties=2, construct_params=0x8154068) at gobject.c:841
        value = (GValue *) 0x813f0f4
        pspec = (GParamSpec *) 0x8114180
        nqueue = (GObjectNotifyQueue *) 0x80d94cc
        object = (GObject *) 0x81533b0
#19 0x409d639c in g_object_newv (object_type=135607024, n_parameters=5,
    parameters=0x813f0d8) at gobject.c:725
        cparams = (GObjectConstructParam *) 0x8154058
        oparams = (GObjectConstructParam *) 0x813ea90
        nqueue = (GObjectNotifyQueue *) 0x0
        object = (GObject *) 0x80e7c58
        class = (GObjectClass *) 0x813d158
        slist = (GSList *) 0x0
        n_total_cparams = 4
        n_cparams = 4
---Type <return> to continue, or q <return> to quit---
        n_oparams = 3
        n_cvalues = 2
        cvalues = (GValue *) 0x8153550
        clist = (GList *) 0x0
        i = 5
#20 0x409d68d9 in g_object_new_valist (object_type=135607024,
    first_property_name=0x80bd7e2 "app", var_args=0xbfffdcf0) at gobject.c:808
        class = (GObjectClass *) 0x813d158
        params = (GParameter *) 0x813f0d8
        name = (gchar *) 0x0
        object = (GObject *) 0xbfffdcb8
        n_params = 5
        n_alloced_params = 16
#21 0x40693d9f in gtk_widget_new (type=135607024,
    first_property_name=0x80bd7e2 "app") at gtkwidget.c:1483
        widget = (GtkWidget *) 0x40693d10
        var_args = 0xbfffdcc8
#22 0x0806bf9f in nautilus_desktop_window_new (application=0x813b2d8,
    screen=0x80e7fa8) at nautilus-desktop-window.c:107
        window = (NautilusDesktopWindow *) 0x8154a54
        width_request = 1024
        height_request = 768
#23 0x08065d98 in nautilus_application_create_desktop_windows (
---Type <return> to continue, or q <return> to quit---
    application=0x813b2d8) at nautilus-application.c:600
        create_in_progress = 1
        display = (GdkDisplay *) 0x80e7b68
        window = (NautilusDesktopWindow *) 0x8154ec0
        screens = 1
        i = 0
#24 0x08065e1e in nautilus_application_open_desktop (application=0x813b2d8)
    at nautilus-application.c:619
No locals.
#25 0x08079af8 in corba_start_desktop (servant=0x8154a54, ev=0xbfffde00)
    at nautilus-shell.c:188
        shell = (NautilusShell *) 0x8154a40
        application = (NautilusApplication *) 0x813b2d8
#26 0x080641c0 in Nautilus_Shell_start_desktop (_obj=0x813f328, ev=0xbfffde00)
    at nautilus-shell-interface-stubs.c:75
        _ORBIT_epv = (POA_Nautilus_Shell__epv *) 0x8154d34
#27 0x08065b6d in nautilus_application_startup (application=0x813b2d8,
    kill_shell=0, restart_shell=0, no_default_window=0, no_desktop=0,
    do_first_time_druid_check=1, geometry=0x0, urls=0x0)
    at nautilus-application.c:532
        ev = {_id = 0x0, _major = 0, _any = {_type = 0x0, _value = 0x0,
    _release = 0 '\0'}}
        shell = 0x813f328
---Type <return> to continue, or q <return> to quit---
        result = Bonobo_ACTIVATION_REG_SUCCESS
        message = 0x0
        detailed_message = 0x0
        dialog = (GtkDialog *) 0x40a43180
        url_list = (Nautilus_URIList *) 0x1
        corba_geometry = (CORBA_char *) 0x80bb841 "OAFIID:Nautilus_Factory"
        num_failures = 0
#28 0x08070e26 in main (argc=1, argv=0xbfffdfe4) at nautilus-main.c:273
        kill_shell = 0
        restart_shell = 0
        no_default_window = 0
        no_desktop = 0
        geometry = 0x0
        perform_self_check = 0
        popt_context = 0x80dc758
        args = (char **) 0x0
        application = (NautilusApplication *) 0x813b2d8
        argv_copy = (char **) 0xbfffdf88
        program = (GnomeProgram *) 0x80d98e8
        context_as_value = {g_type = 68, data = {{v_int = 135120728,
      v_uint = 135120728, v_long = 135120728, v_ulong = 135120728,
      v_int64 = 135120728, v_uint64 = 135120728, v_float = 4.26649715e-34,
      v_double = 6.6758509745859405e-316, v_pointer = 0x80dc758}, {v_int = 0,
---Type <return> to continue, or q <return> to quit---
      v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0,
      v_float = 0, v_double = 0, v_pointer = 0x0}}}
        i = 6
        options = {{longName = 0x80be476 "check", shortName = 99 'c',
    argInfo = 0, arg = 0xbfffdf78, val = 0,
    descrip = 0x80be480 "Perform a quick set of self-check tests.",
    argDescrip = 0x0}, {longName = 0x80be4a9 "geometry", shortName = 103 'g',
    argInfo = 1, arg = 0xbfffdf7c, val = 0,
    descrip = 0x80be4c0 "Create the initial window with the given geometry.",
    argDescrip = 0x80be4f3 "GEOMETRY"}, {
    longName = 0x80be4fc "no-default-window", shortName = 110 'n',
    argInfo = 0, arg = 0xbfffdf84, val = 0,
    descrip = 0x80be520 "Only create windows for explicitly specified URIs.",
    argDescrip = 0x0}, {longName = 0x80be553 "no-desktop", shortName = 0 '\0',
    argInfo = 0, arg = 0xbfffdf80, val = 0,
    descrip = 0x80be560 "Do not manage the desktop (ignore the preference set in the preferences dialog).", argDescrip = 0x0}, {longName = 0x80be5b1 "quit",
    shortName = 113 'q', argInfo = 0, arg = 0xbfffdf8c, val = 0,
    descrip = 0x80be5b6 "Quit Nautilus.", argDescrip = 0x0}, {
    longName = 0x80be5c5 "restart", shortName = 0 '\0', argInfo = 1073741824,
    arg = 0xbfffdf88, val = 0, descrip = 0x80be5cd "Restart Nautilus.",
    argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\0', argInfo = 0,
    arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}}
---Type <return> to continue, or q <return> to quit---
#29 0x420154a0 in __libc_start_main () from /lib/tls/libc.so.6
No symbol table info available.
