#0  g_type_check_instance_cast (type_instance=0xffffffffafe76d00, iface_type=139735413917504) at /build/buildd/glib2.0-2.31.16/./gobject/gtype.c:3993
No locals.
#1  0x00007f16aefce455 in create_cell (treeview=0x7f16aff6c3a0, accessible=0x7f16b01574c0, tree=0x7f16b017f420, node=0x7f16b0024480, column=0xffffffffafe76d00) at /build/buildd/gtk+3.0-3.3.14/./gtk/a11y/gtktreeviewaccessible.c:369
        renderer = <optimized out>
        parent = <optimized out>
        renderer_list = <optimized out>
        l = <optimized out>
        container = 0x0
        cell = <optimized out>
#2  0x00007f16aefd1092 in _gtk_tree_view_accessible_add_state (treeview=0x7f16aff6c3a0, tree=0x7f16b017f420, node=0x7f16b0024480, state=<optimized out>) at /build/buildd/gtk+3.0-3.3.14/./gtk/a11y/gtktreeviewaccessible.c:1894
        cell = 0x0
        focus_column = 0xffffffffafe76d00
        accessible = 0x7f16b01574c0
        obj = <optimized out>
        i = <optimized out>
#3  0x00007f16aef4c849 in gtk_tree_view_real_set_cursor (tree_view=0x7f16aff6c3a0, path=0x7f16b0291c10, flags=<optimized out>) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtktreeview.c:13305
        new_tree = 0x7f16b017f420
        new_node = 0x7f16b0024480
#4  0x00007f16aef50b64 in gtk_tree_view_button_press (widget=0x7f16aff6c3a0, event=0x7f16afbc1400) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtktreeview.c:3112
        focus_cell = <optimized out>
        pre_val = 0
        column_handled_click = 0
        path = 0x7f16b0291c10
        y_offset = <optimized out>
        dval = <optimized out>
        rtl = 0
        extend_mod_mask = GDK_SHIFT_MASK
        modify_mod_mask = GDK_CONTROL_MASK
        node = 0x7f16b0024480
        tree = 0x7f16b017f420
        depth = 1
        column = 0x7f16afe76d00
        row_double_click = 0
        node_selected = 0
        tree_view = 0x7f16aff6c3a0
        list = <optimized out>
        column = 0x0
        i = <optimized out>
        background_area = {x = 0, y = 120, width = 323, height = 40}
        cell_area = {x = 1, y = 120, width = 321, height = 40}
        vertical_separator = 0
        horizontal_separator = 2
        rtl = <optimized out>
#5  0x00007f16aee2f303 in _gtk_marshal_BOOLEAN__BOXED (closure=0x7f16afb21660, return_value=0x7ffff3a14ab0, n_param_values=<optimized out>, param_values=0x7f16b0273d90, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtkmarshalers.c:85
        callback = 0x7f16aef50350 <gtk_tree_view_button_press>
        cc = 0x7f16afb21660
        data1 = 0x7f16aff6c3a0
        data2 = 0x7f16afb1bd80
        v_return = <optimized out>
        __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#6  0x00007f16ad73a384 in g_closure_invoke (closure=0x7f16afb21660, return_value=0x7ffff3a14ab0, n_param_values=2, param_values=0x7f16b0273d90, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.16/./gobject/gclosure.c:774
        marshal = 0x7f16ad738c20 <g_type_class_meta_marshal>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#7  0x00007f16ad74ac1a in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x7ffff3a14bf0, instance_and_params=0x7f16b0273d90) at /build/buildd/glib2.0-2.31.16/./gobject/gsignal.c:3340
        accumulator = 0x7f16afb21a60
        emission = {next = 0x0, instance = 0x7f16aff6c3a0, ihint = {signal_id = 28, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 139735413881696}
        class_closure = 0x7f16afb21660
        hlist = 0x7f16b018a938
        handler_list = 0x0
        return_accu = 0x7ffff3a14ab0
        accu = {g_type = 20, data = {{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}, {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}}}
        signal_id = 28
        max_sequential_handler_number = 1204
        return_value_altered = 0
#8  0x00007f16ad751eed in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7ffff3a14c58) at /build/buildd/glib2.0-2.31.16/./gobject/gsignal.c:3043
        return_value = {g_type = 20, data = {{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}, {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}}}
        error = 0x0
        rtype = 20
        static_scope = 0
        instance_and_params = 0x7f16b0273d90
        signal_return_type = 20
        param_values = 0x7f16b0273da8
        node = 0x7f16afb216d0
        i = <optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#9  0x00007f16ad7521d2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.16/./gobject/gsignal.c:3090
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7ffff3a14d30, reg_save_area = 0x7ffff3a14c70}}
#10 0x00007f16aef6aac9 in gtk_widget_event_internal (widget=0x7f16aff6c3a0, event=0x7f16afbc1400) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtkwidget.c:6154
        signal_num = <optimized out>
        return_val = 0
#11 0x00007f16aee2eada in gtk_propagate_event (widget=0x7f16aff6c3a0, event=0x7f16afbc1400) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtkmain.c:2434
        tmp = <optimized out>
        handled_event = <optimized out>
        __PRETTY_FUNCTION__ = "gtk_propagate_event"
#12 0x00007f16aee2eefb in gtk_main_do_event (event=0x7f16afbc1400) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtkmain.c:1691
        event_widget = <optimized out>
        grab_widget = 0x7f16aff6c3a0
        window_group = <optimized out>
        rewritten_event = <optimized out>
        device = <optimized out>
        tmp_list = <optimized out>
        __PRETTY_FUNCTION__ = "gtk_main_do_event"
#13 0x00007f16aea69792 in gdk_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/gtk+3.0-3.3.14/./gdk/x11/gdkeventsource.c:360
        display = <optimized out>
        event = 0x7f16afbc1400
#14 0x00007f16ad47fbca in g_main_dispatch (context=0x7f16afb58b70) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:2510
        dispatch = 0x7f16aea69770 <gdk_event_source_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x7f16afb56840, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7f16afb56840
        current = 0x7f16afd8bb90
        i = <optimized out>
#15 g_main_context_dispatch (context=0x7f16afb58b70) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3047
No locals.
#16 0x00007f16ad47ff90 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f16afb58b70, self=<optimized out>) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3118
        timeout = 460
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 6
        allocated_nfds = <optimized out>
#17 g_main_context_iterate (context=0x7f16afb58b70, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3055
        some_ready = 1
#18 0x00007f16ad480054 in g_main_context_iteration (context=0x7f16afb58b70, may_block=1) at /build/buildd/glib2.0-2.31.16/./glib/gmain.c:3179
        retval = <optimized out>
#19 0x00007f16ada176a4 in g_application_run (application=0x7f16afc8f480, argc=<optimized out>, argv=0x7ffff3a15058) at /build/buildd/glib2.0-2.31.16/./gio/gapplication.c:1496
        arguments = 0x7f16afe19ec0
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#20 0x00007f16af787b3c in main (argc=2, argv=0x7ffff3a15058) at control-center.c:201
        shell = <optimized out>
        application = 0x7f16afc8f480
        status = <optimized out>