.
Thread 3 (Thread 0x7f95fc0e9700 (LWP 10621)):
#0  0x00007f960381df03 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <optimized out>
#1  0x00007f9603f58104 in g_main_context_poll (n_fds=1, fds=0x2494f20, timeout=-1, context=0x2494b80, priority=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
        poll_func = 0x7f9603f68130 <g_poll>
#2  g_main_context_iterate (context=0x2494b80, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x2494f20
#3  0x00007f9603f589f2 in g_main_loop_run (loop=0x2494b60) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f96034cec44 in gdbus_shared_thread_func (data=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gdbusprivate.c:276
No locals.
#5  0x00007f9603f7f3e4 in g_thread_create_proxy (data=0x2494c60) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
        thread = 0x2494c60
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f96071d8d8c in start_thread (arg=0x7f95fc0e9700) at pthread_create.c:304
        pd = 0x7f95fc0e9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140282155669248, 678559696725158298, 140734826571968, 140282155669952, 0, 3, -702207018444576358, -700674462481700454}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f960382b04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f9607c6f980 (LWP 10597)):
#0  IA__gtk_widget_get_type () at /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:389
        widget_type = 37958064
#1  0x00007f960495d799 in IA__gtk_widget_get_sensitive (widget=0x24fb040) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:6347
        __inst = 0x24fb040
        __t = <optimized out>
        __r = <optimized out>
        _g_boolean_var_ = <optimized out>
        __PRETTY_FUNCTION__ = "IA__gtk_widget_get_sensitive"
#2  0x00007f960495d848 in IA__gtk_widget_is_sensitive (widget=0x24fb040) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:6368
        __PRETTY_FUNCTION__ = "IA__gtk_widget_is_sensitive"
#3  0x00007f9604963d84 in IA__gtk_widget_set_parent (widget=0x243a770, parent=0x24fb040) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:6415
        data = {state = GTK_STATE_NORMAL, state_restoration = 0, parent_sensitive = 0, use_forall = 0}
        __PRETTY_FUNCTION__ = "IA__gtk_widget_set_parent"
#4  0x00007f9604789e9b in gtk_bin_add (container=0x24fb040, child=0x243a770) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkbin.c:107
        bin = 0x24fb040
#5  0x00007f960421281c in g_closure_invoke (closure=0x2448ad0, return_value=0x0, n_param_values=2, param_values=0x24f2750, invocation_hint=0x7fff615859d0) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#6  0x00007f96042237e3 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x24fb040, emission_return=0x0, instance_and_params=0x24f2750) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3182
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x24fb040, ihint = {signal_id = 80, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 37957392}
        class_closure = 0x2448ad0
        handler_list = <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 = 80
        max_sequential_handler_number = 35
        return_value_altered = <optimized out>
#7  0x00007f960422d258 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
        instance_and_params = 0x24f2750
        signal_return_type = 4
        param_values = 0x24f2768
        node = 0x2448b80
        i = <optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#8  0x00007f960422d41f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff61585cc0, reg_save_area = 0x7fff61585c00}}
#9  0x00007f9604217593 in object_set_property (nqueue=0x24e5920, value=0x2463558, pspec=0x241ade0, object=0x24fb040) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1185
        tmp_value = {g_type = 37958064, data = {{v_int = 37988208, v_uint = 37988208, v_long = 37988208, v_ulong = 37988208, v_int64 = 37988208, v_uint64 = 37988208, v_float = 1.43743896e-37, v_double = 1.8768668519871609e-316, v_pointer = 0x243a770}, {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 = <optimized out>
        enable_diagnostic = 0x7f9604244d42 "0"
        class = 0x2447e00
        param_id = 3
#10 g_object_newv (object_type=37957392, n_parameters=<optimized out>, parameters=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1511
        cparams = <optimized out>
        oparams = 0x245cf10
        nqueue = <optimized out>
        object = 0x24fb040
        class = 0x24495e0
        unref_class = 0x0
        slist = <optimized out>
        n_total_cparams = <optimized out>
        n_cparams = <optimized out>
        n_oparams = 1
        n_cvalues = <optimized out>
        cvalues = <optimized out>
        clist = <optimized out>
        newly_constructed = 1
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_newv"
#11 0x00007f9604218321 in g_object_new_valist (object_type=37957392, first_property_name=<optimized out>, var_args=0x7fff61585ec0) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1596
        class = 0x24495e0
        params = 0x2463530
        name = <optimized out>
        object = <optimized out>
        n_params = <optimized out>
        n_alloced_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_new_valist"
#12 0x00007f9604218621 in g_object_new (object_type=37957392, first_property_name=0x7f96049ddb37 "type") at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1311
        var_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff61585fb0, reg_save_area = 0x7fff61585ee0}}
        __PRETTY_FUNCTION__ = "g_object_new"
#13 0x00007f960484851a in gtk_menu_init (menu=0x243a770) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmenu.c:1044
        priv = 0x243a8c0
#14 0x00007f9604236873 in g_type_create_instance (type=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gtype.c:1889
        node = 0x2420fa0
        instance = 0x243a770
        class = <optimized out>
        i = <optimized out>
        total_size = <optimized out>
#15 0x00007f960421476c in g_object_constructor (type=<optimized out>, n_construct_properties=0, construct_params=0x0) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1615
        object = <optimized out>
#16 0x00007f9604217961 in g_object_newv (object_type=37883808, n_parameters=0, parameters=0x0) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1398
        cparams = 0x0
        oparams = 0x0
        nqueue = 0x0
        object = <optimized out>
        class = 0x24e50a0
        unref_class = 0x24e50a0
        slist = 0x0
        n_total_cparams = <optimized out>
        n_cparams = 0
        n_oparams = 0
        n_cvalues = <optimized out>
        cvalues = <optimized out>
        clist = <optimized out>
        newly_constructed = <optimized out>
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_newv"
#17 0x00007f960421863c in g_object_new (object_type=37883808, first_property_name=0x0) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1308
        var_args = {{gp_offset = 4294967295, fp_offset = 0, overflow_arg_area = 0x7f9604218621, reg_save_area = 0x3000000030}}
        __PRETTY_FUNCTION__ = "g_object_new"
#18 0x000000000041b033 in vino_app_indicator_build_menu (indicator=0x2456520) at vino-app-indicator.c:418
        item = <optimized out>
        l = <optimized out>
        a = <optimized out>
        n_clients = <optimized out>
#19 vino_app_indicator_setup_menu (indicator=0x2456520) at vino-app-indicator.c:405
No locals.
#20 0x00007f9604236873 in g_type_create_instance (type=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gtype.c:1889
        node = 0x24e3be0
        instance = 0x2456520
        class = <optimized out>
        i = <optimized out>
        total_size = <optimized out>
#21 0x00007f960421476c in g_object_constructor (type=<optimized out>, n_construct_properties=2, construct_params=0x24c4ba0) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1615
        object = <optimized out>
#22 0x00007f9604217389 in g_object_newv (object_type=38681568, n_parameters=<optimized out>, parameters=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1479
        cparams = 0x24c4ba0
        oparams = 0x24baf70
        nqueue = 0x0
        object = <optimized out>
        class = 0x24c4a50
        unref_class = 0x0
        slist = <optimized out>
        n_total_cparams = <optimized out>
        n_cparams = 2
        n_oparams = <optimized out>
        n_cvalues = 1
        cvalues = <optimized out>
        clist = <optimized out>
        newly_constructed = <optimized out>
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_newv"
#23 0x00007f9604218321 in g_object_new_valist (object_type=38681568, first_property_name=<optimized out>, var_args=0x7fff61586820) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1596
        class = 0x24c4a50
        params = 0x24e3da0
        name = <optimized out>
        object = <optimized out>
        n_params = <optimized out>
        n_alloced_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_new_valist"
#24 0x00007f9604218621 in g_object_new (object_type=38681568, first_property_name=0x43cd16 "server") at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1311
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff61586910, reg_save_area = 0x7fff61586840}}
        __PRETTY_FUNCTION__ = "g_object_new"
#25 0x000000000041338f in vino_server_constructed (object=<optimized out>) at vino-server.c:1321
        server = 0x24a0560
#26 0x00007f96042178e3 in g_object_newv (object_type=38408512, n_parameters=<optimized out>, parameters=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1507
        cparams = <optimized out>
        oparams = 0x24a1530
        nqueue = <optimized out>
        object = 0x24a0560
        class = 0x24978d0
        unref_class = 0x0
        slist = <optimized out>
        n_total_cparams = <optimized out>
        n_cparams = <optimized out>
        n_oparams = 0
        n_cvalues = <optimized out>
        cvalues = <optimized out>
        clist = <optimized out>
        newly_constructed = 1
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_newv"
#27 0x00007f9604218321 in g_object_new_valist (object_type=38408512, first_property_name=<optimized out>, var_args=0x7fff61586b30) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1596
        class = 0x24978d0
        params = 0x24a1300
        name = <optimized out>
        object = <optimized out>
        n_params = <optimized out>
        n_alloced_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_new_valist"
#28 0x00007f9604218621 in g_object_new (object_type=38408512, first_property_name=0x43b62d "prompt-enabled") at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:1311
        var_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff61586ce0, reg_save_area = 0x7fff61586b50}}
        __PRETTY_FUNCTION__ = "g_object_new"
#29 0x0000000000410798 in vino_prefs_create_server (screen=0x2400b50) at vino-prefs.c:517
        server = <optimized out>
        indicator = 0x1
#30 0x000000000040f665 in main (argc=1, argv=0x7fff61586e08) at vino-main.c:117
        context = <optimized out>
        display = 0x23ff000
        view_only = <optimized out>
        i = <optimized out>
        n_screens = 1
        error = 0x0
        client = <optimized out>
.
Thread 1 (Thread 0x7f95fb8e8700 (LWP 10770)):
#0  0x00007f9603778d05 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 10770
#1  0x00007f960377cab6 in *__GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f95f4001a60, sa_sigaction = 0x7f95f4001a60}, sa_mask = {__val = {140282288364609, 1024, 140282020495392, 140282279803808, 140282352386048, 172, 140282020500800, 4294967295, 140282280286435, 140282147273192, 140282020500800, 3068024, 0, 0, 3, 140282287968256}}, sa_flags = 128601380, sa_restorer = 0x7f9600000005}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f9603f7d51d in g_assertion_message (domain=<optimized out>, file=<optimized out>, line=<optimized out>, func=0x7f960350bf6d "initable_init", message=0x7f95f4000b30 "assertion failed: (connection->initialization_error == NULL)") at /build/buildd/glib2.0-2.28.6/./glib/gtestutils.c:1358
        lstr = "2279\000\177\000\000\350\304\310\a\226\177\000\000\000\000\000\000\000\000\000\000X\265P\003\226\177\000"
        s = 0x7f95f4001540 "x"
#3  0x00007f9603f7dae0 in g_assertion_message_expr (domain=0x7f96034ed301 "GLib-GIO", file=0x7f960350a0e0 "/build/buildd/glib2.0-2.28.6/./gio/gdbusconnection.c", line=2279, func=0x7f960350bf6d "initable_init", expr=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gtestutils.c:1369
        s = 0x0
#4  0x00007f96034c3a45 in initable_init (initable=0x248ba20, cancellable=0x0, error=0x7f95fb8e7b78) at /build/buildd/glib2.0-2.28.6/./gio/gdbusconnection.c:2279
        connection = 0x248ba20
        ret = 0
        __PRETTY_FUNCTION__ = "initable_init"
#5  0x00007f96034450f1 in async_init_thread (res=0x24f6180, object=<optimized out>, cancellable=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gasyncinitable.c:268
        error = 0x0
#6  0x00007f960347eb2c in run_in_thread (job=<optimized out>, c=0x0, _data=0x2464a00) at /build/buildd/glib2.0-2.28.6/./gio/gsimpleasyncresult.c:838
        data = 0x2464a00
        simple = 0x24f6180
        source = <optimized out>
#7  0x00007f9603470576 in io_job_thread (data=0x24f3a30, user_data=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gioscheduler.c:181
        job = 0x24f3a30
        result = <optimized out>
#8  0x00007f9603f81b16 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gthreadpool.c:319
        task = 0x24f3a30
        pool = 0x244b3d0
#9  0x00007f9603f7f3e4 in g_thread_create_proxy (data=0x24e9660) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
        thread = 0x24e9660
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#10 0x00007f96071d8d8c in start_thread (arg=0x7f95fb8e8700) at pthread_create.c:304
        pd = 0x7f95fb8e8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140282147276544, 678559696725158298, 140734826569104, 140282147277248, 0, 3, -702194931869734502, -700674462481700454}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007f960382b04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#12 0x0000000000000000 in ?? ()
No symbol table info available.