#0  0x00000000004109ec in key_value_renderer_set_key ()
No symbol table info available.
#1  0x00007ffff585e979 in object_set_property (object=0x650220, 
    property_name=<value optimized out>, value=0x7fffffffd3c0)
    at /build/buildd/glib2.0-2.28.2/./gobject/gobject.c:1185
        tmp_value = {g_type = 7336992, data = {{v_int = 7962624, 
              v_uint = 7962624, v_long = 7962624, v_ulong = 7962624, 
              v_int64 = 7962624, v_uint64 = 7962624, v_float = 1.11580128e-38, 
              v_double = 3.9340589691510099e-317, v_pointer = 0x798000}, {
              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}}}
        redirect = <value optimized out>
        enable_diagnostic = 0x7ffff5889d42 "0"
        class = 0x67dc80
        param_id = 1
#2  g_object_set_property (object=0x650220, 
    property_name=<value optimized out>, value=0x7fffffffd3c0)
    at /build/buildd/glib2.0-2.28.2/./gobject/gobject.c:1915
        nqueue = 0x799d40
        pspec = <value optimized out>
        __PRETTY_FUNCTION__ = "g_object_set_property"
#3  0x00007ffff77d42fc in IA__gtk_tree_view_column_cell_set_cell_data (
    tree_column=0x71ec00, tree_model=0x784200, iter=0x7fffffffd550, 
    is_expander=0, is_expanded=0)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeviewcolumn.c:2587
        info = 0x707240
        cell = 0x650220
        list = 0x6ac2b0
        value = {g_type = 7336992, data = {{v_int = 7962624, v_uint = 7962624, 
              v_long = 7962624, v_ulong = 7962624, v_int64 = 7962624, 
              v_uint64 = 7962624, v_float = 1.11580128e-38, 
              v_double = 3.9340589691510099e-317, v_pointer = 0x798000}, {
              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}}}
        cell_list = 0x7032a0
        __PRETTY_FUNCTION__ = "IA__gtk_tree_view_column_cell_set_cell_data"
#4  0x00007ffff77bc727 in validate_row (tree_view=0x720390, tree=0x785ac0, 
    node=0x689260, iter=0x7fffffffd550, path=<value optimized out>)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeview.c:5792
        tmp_width = 109
        tmp_height = 24
        column = 0x71ec00
        list = 0x703420
        first_column = 0x71d200
        last_column = 0x703420
        height = <value optimized out>
        horizontal_separator = 2
        vertical_separator = 2
        focus_line_width = 1
        depth = 1
        retval = <value optimized out>
        is_separator = <value optimized out>
        draw_vgrid_lines = 1
        draw_hgrid_lines = 0
        focus_pad = 1
        grid_line_width = 1
        wide_separators = 0
        separator_height = 0
#5  0x00007ffff77bd1b9 in do_validate_rows (tree_view=0x720390, queue_resize=0)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeview.c:6352
        tree = 0x785ac0
        node = 0x689260
        validated_area = 1
        retval = 1
        path = 0x7a6a70
        iter = {stamp = 0, user_data = 0x798000, user_data2 = 0x798000, 
          user_data3 = 0x798000}
        timer = 0x794a00
        i = <value optimized out>
        prev_height = 24
        fixed_height = 1
        __PRETTY_FUNCTION__ = "do_validate_rows"
#6  0x00007ffff77bd557 in gtk_tree_view_size_request (widget=0x720390, 
    requisition=0x7203c8)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeview.c:2066
        tree_view = 0x720390
        tmp_list = <value optimized out>
#7  0x00007ffff585781c in g_closure_invoke (closure=0x66c160, 
    return_value=0x0, n_param_values=2, param_values=0x79a300, 
    invocation_hint=0x7fffffffd730)
    at /build/buildd/glib2.0-2.28.2/./gobject/gclosure.c:767
        marshal = <value optimized out>
        marshal_data = <value optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#8  0x00007ffff58687d3 in signal_emit_unlocked_R (node=<value optimized out>, 
    detail=0, instance=0x720390, emission_return=0x0, 
    instance_and_params=0x79a300)
    at /build/buildd/glib2.0-2.28.2/./gobject/gsignal.c:3182
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x720390, ihint = {signal_id = 18, 
            detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, 
          chain_type = 6802480}
        class_closure = 0x66c160
        handler_list = <value optimized out>
        return_accu = 0x0
        accu = {g_type = 0, 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 = 18
        max_sequential_handler_number = 98
        return_value_altered = <value optimized out>
#9  0x00007ffff5872248 in g_signal_emit_valist (
    instance=<value optimized out>, signal_id=<value optimized out>, 
    detail=<value optimized out>, var_args=<value optimized out>)
    at /build/buildd/glib2.0-2.28.2/./gobject/gsignal.c:2983
        instance_and_params = 0x79a300
        signal_return_type = 4
        param_values = 0x79a318
        node = 0x66c210
        i = <value optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#10 0x00007ffff58725fd in g_signal_emit_by_name (instance=0x720390, 
    detailed_signal=0x7ffff78f580a "size-request")
    at /build/buildd/glib2.0-2.28.2/./gobject/gsignal.c:3077
        var_args = {{gp_offset = 24, fp_offset = 48, 
            overflow_arg_area = 0x7fffffffdad0, 
            reg_save_area = 0x7fffffffd9e0}}
        detail = 0
        signal_id = 18
        __PRETTY_FUNCTION__ = "g_signal_emit_by_name"
#11 0x00007ffff7736c58 in _gtk_size_group_compute_requisition (
    widget=0x720390, requisition=0x7fffffffdb50)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtksizegroup.c:828
        width = <value optimized out>
        height = <value optimized out>
#12 0x00007ffff77bf9f4 in validate_visible_area (tree_view=0x720390)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeview.c:6198
        requisition = {width = -9028, height = 32767}
        path = 0x787fc0
        above_path = 0x76dbb0
        iter = {stamp = 0, user_data = 0x777720, user_data2 = 0x777720, 
          user_data3 = 0x777720}
        tree = 0x785ac0
        node = 0x67d830
        need_redraw = 0
        size_changed = 1
        total_height = <value optimized out>
        area_above = 0
        area_below = <value optimized out>
        __PRETTY_FUNCTION__ = "validate_visible_area"
#13 0x00007ffff77bfcb2 in do_presize_handler (tree_view=0x720390)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeview.c:6442
No locals.
#14 0x00007ffff77bfd49 in presize_handler_callback (data=<value optimized out>)
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtktreeview.c:6464
No locals.
#15 0x00007ffff72f9c46 in gdk_threads_dispatch (data=0x799c60)
    at /build/buildd/gtk+2.0-2.24.1/gdk/gdk.c:512
        dispatch = 0x799c60
        ret = 0
#16 0x00007ffff4f8bb3d in g_main_dispatch (context=0x6545e0)
    at /build/buildd/glib2.0-2.28.2/./glib/gmain.c:2440
        dispatch = 0x7ffff4f87460 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x799c60
        callback = 0x7ffff72f9bf0 <gdk_threads_dispatch>
        cb_funcs = 0x7ffff5236630
        cb_data = 0x794aa0
        current_source_link = {data = 0x6841a0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x6841a0
        current = 0x770f00
        i = <value optimized out>
#17 g_main_context_dispatch (context=0x6545e0)
    at /build/buildd/glib2.0-2.28.2/./glib/gmain.c:3013
No locals.
#18 0x00007ffff4f8c318 in g_main_context_iterate (context=0x6545e0, 
    block=<value optimized out>, dispatch=1, self=<value optimized out>)
    at /build/buildd/glib2.0-2.28.2/./glib/gmain.c:3091
        max_priority = 108
        timeout = 0
        some_ready = 1
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#19 0x00007ffff4f8c962 in g_main_loop_run (loop=0x67c8e0)
    at /build/buildd/glib2.0-2.28.2/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#20 0x00007ffff76c4847 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.24.1/gtk/gtkmain.c:1255
        tmp_list = <value optimized out>
        functions = 0x0
        init = <value optimized out>
        loop = 0x67c8e0
#21 0x0000000000407822 in configuration_editor_main ()
No symbol table info available.
#22 0x00007ffff4650eff in __libc_start_main (main=0x407840 <main>, argc=1, 
    ubp_av=0x7fffffffde98, init=<value optimized out>, 
    fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fffffffde88) at libc-start.c:226
        result = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 280116617998972075, 
                4218928, 140737488346768, 0, 0, -280116616866089813, 
                -280133167003257685}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x4112d0, 0x7fffffffde98}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 4264656}}}
        not_first_call = <value optimized out>
#23 0x0000000000406059 in _start ()
No symbol table info available.