.
Thread 4 (LWP 7450):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f9814064115 in g_cond_wait_until (cond=cond@entry=0x7f9816b04cb8, mutex=mutex@entry=0x7f9816b04cb0, end_time=end_time@entry=819551551) at /build/buildd/glib2.0-2.37.3/./glib/gthread-posix.c:868
        ts = {tv_sec = 819, tv_nsec = 551551000}
        status = <optimized out>
#2  0x00007f9813ffaad1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x7f9816b04cb0, wait=wait@entry=1, end_time=end_time@entry=819551551) at /build/buildd/glib2.0-2.37.3/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f9813ffb05b in g_async_queue_timeout_pop (queue=0x7f9816b04cb0, timeout=timeout@entry=15000000) at /build/buildd/glib2.0-2.37.3/./glib/gasyncqueue.c:545
        end_time = 819551551
        retval = <optimized out>
#4  0x00007f98140496b6 in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.37.3/./glib/gthreadpool.c:169
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gthreadpool.c:366
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007f9814048c25 in g_thread_proxy (data=0x7f9816ef38f0) at /build/buildd/glib2.0-2.37.3/./glib/gthread.c:798
        thread = 0x7f9816ef38f0
#7  0x00007f9813a8bf8e in start_thread (arg=0x7f97dd687700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f97dd687700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140290231400192, -568930112627461782, 0, 140291179516000, 140733390627072, 4096, 519457411462934890, 516478281927569770}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f98137b5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (LWP 7449):
#0  0x00007f98137a93cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f9814024394 in g_main_context_poll (priority=2147483647, n_fds=5, fds=0x7f98000011c0, timeout=-1, context=0x7f9808011910) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3999
        poll_func = 0x7f9814033030 <g_poll>
#2  g_main_context_iterate (context=0x7f9808011910, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = 5
        fds = 0x7f98000011c0
#3  0x00007f98140247fa in g_main_loop_run (loop=0x7f98080118a0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3899
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f98145ff646 in gdbus_shared_thread_func (user_data=0x7f98080118e0) at /build/buildd/glib2.0-2.37.3/./gio/gdbusprivate.c:278
        data = 0x7f98080118e0
#5  0x00007f9814048c25 in g_thread_proxy (data=0x7f9816a94d90) at /build/buildd/glib2.0-2.37.3/./glib/gthread.c:798
        thread = 0x7f9816a94d90
#6  0x00007f9813a8bf8e in start_thread (arg=0x7f9807fff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f9807fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140290945971968, -568930112627461782, 0, 140291179516000, 140291027163360, 4096, 516452622277882218, 516478281927569770}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f98137b5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (LWP 7448):
#0  0x00007f98137a93cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f9814024394 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f98080010e0, timeout=-1, context=0x7f9816acf200) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3999
        poll_func = 0x7f9814033030 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f9816acf200, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f98080010e0
#3  0x00007f981402449c in g_main_context_iteration (context=0x7f9816acf200, may_block=1) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3766
        retval = <optimized out>
#4  0x00007f980cd75a1d in ?? () from /tmp/apport_sandbox_dwkY7Q/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007f9814048c25 in g_thread_proxy (data=0x7f9816a81ca0) at /build/buildd/glib2.0-2.37.3/./glib/gthread.c:798
        thread = 0x7f9816a81ca0
#6  0x00007f9813a8bf8e in start_thread (arg=0x7f980cd6e700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f980cd6e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140291027166976, -568930112627461782, 0, 140291179516000, 140733390625424, 4096, 516463418215051626, 516478281927569770}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f98137b5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 1 (LWP 7447):
#0  append_escaped_text (length=<optimized out>, text=<optimized out>, str=0x7f9816ba8f80) at /build/buildd/glib2.0-2.37.3/./glib/gmarkup.c:2148
        next = <optimized out>
        p = 0x7f97df5a8000 <Address 0x7f97df5a8000 out of bounds>
        end = 0x7f97df57dec4 <escaped.16720+4> ""
        c = <optimized out>
#1  g_markup_escape_text (text=text@entry=0x7f97df57dec0 <escaped.16720> "B\374ro", length=<optimized out>, length@entry=-1) at /build/buildd/glib2.0-2.37.3/./glib/gmarkup.c:2224
        str = 0x7f9816ba8f80
        __PRETTY_FUNCTION__ = "g_markup_escape_text"
#2  0x00007f97df7b5e6a in add_saved_connection (nm_device=<optimized out>, connection=0x7f9800003f00, device_wifi=0x7f9816df66d0) at net-device-wifi.c:535
        ssid_text = 0x7f97df57dec0 <escaped.16720> "B\374ro"
        store = <optimized out>
        iter = {stamp = 621373027, user_data = 0x7f9816f752f0, user_data2 = 0x0, user_data3 = 0x0}
        ssid = <optimized out>
        id = <optimized out>
        title = <optimized out>
        setting = <optimized out>
#3  device_wifi_refresh_saved_connections (device_wifi=device_wifi@entry=0x7f9816df66d0) at net-device-wifi.c:582
        connection = 0x7f9800003f00
        connections = 0x7f9816d6d340
        filtered = 0x7f9816d73170
        l = 0x7f9816d733c0
        nm_device = <optimized out>
        remote_settings = <optimized out>
#4  0x00007f97df7b734c in remote_settings_read_cb (remote_settings=<optimized out>, device_wifi=0x7f9816df66d0) at net-device-wifi.c:1787
        is_hotspot = <optimized out>
#5  0x00007f98142ec268 in g_closure_invoke (closure=0x7f9816f8caf0, return_value=0x0, n_param_values=1, param_values=0x7fff0bc19f90, invocation_hint=0x7fff0bc19f30) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:777
        marshal = 0x7f98142edf70 <g_cclosure_marshal_VOID__VOID>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x7f9816f8cad0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#6  0x00007f98142fe6cd in signal_emit_unlocked_R (node=node@entry=0x7f9816f87dc0, detail=detail@entry=0, instance=instance@entry=0x7f9816f25590, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff0bc19f90) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3582
        tmp = <optimized out>
        handler = 0x7f98170aba70
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x7f9816f25590, ihint = {signal_id = 361, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x7f981700c160
        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 = 361
        max_sequential_handler_number = 6403
        return_value_altered = 1
#7  0x00007f98143068ba in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff0bc1a118) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3326
        instance_and_params = 0x7fff0bc19f90
        signal_return_type = <optimized out>
        param_values = 0x7fff0bc19fa8
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#8  0x00007f9814306b92 in g_signal_emit (instance=instance@entry=0x7f9816f25590, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff0bc1a1f0, reg_save_area = 0x7fff0bc1a130}}
#9  0x00007f97df10632e in connection_inited (source=<optimized out>, result=0x7f9817166f50, user_data=user_data@entry=0x7f9816f25590) at nm-remote-settings.c:387
        remote = <optimized out>
        self = 0x7f9816f25590
        priv = 0x7f9816f25530
        addinfo = 0x0
        path = 0x7f981701f9d0 "/org/freedesktop/NetworkManager/Settings/2"
        error = 0x0
        local = <optimized out>
#10 0x00007f981459ed0e in g_simple_async_result_complete (simple=0x7f9817166f50) at /build/buildd/glib2.0-2.37.3/./gio/gsimpleasyncresult.c:777
        current_source = <optimized out>
        current_context = <optimized out>
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#11 0x00007f97df103813 in init_get_settings_cb (proxy=0x7f9817166f30, call=0x1, user_data=0x7f9817014d70) at nm-remote-connection.c:430
        init_data = 0x7f9817014d70
        priv = 0x7f9816fc3050
        settings = 0x7f9816d640c0
        error = 0x0
#12 0x00007f980e698512 in complete_pending_call_and_unlock (connection=connection@entry=0x7f981705e5d0, pending=0x7f9816fcaca0, message=message@entry=0x7f9816fbe0d0) at ../../dbus/dbus-connection.c:2314
No locals.
#13 0x00007f980e69b741 in dbus_connection_dispatch (connection=connection@entry=0x7f981705e5d0) at ../../dbus/dbus-connection.c:4580
        message = 0x7f9816fbe0d0
        link = <optimized out>
        filter_list_copy = 0x7f981705e5d0
        message_link = 0x7f9816f85748
        result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED
        pending = <optimized out>
        reply_serial = <optimized out>
        status = <optimized out>
        found_object = 0
        __FUNCTION__ = "dbus_connection_dispatch"
#14 0x00007f97f49ebc95 in message_queue_dispatch (source=source@entry=0x7f981705e7c0, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90
        connection = 0x7f981705e5d0
#15 0x00007f98140240a6 in g_main_dispatch (context=0x7f9816a8feb0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3058
        dispatch = 0x7f97f49ebc80 <message_queue_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = 0x0
        cb_data = 0x0
        need_destroy = <optimized out>
        current_source_link = {data = 0x7f981705e7c0, next = 0x0}
        source = 0x7f981705e7c0
        current = 0x7f9816ad9b30
        i = 0
#16 g_main_context_dispatch (context=context@entry=0x7f9816a8feb0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3634
No locals.
#17 0x00007f98140243f8 in g_main_context_iterate (context=context@entry=0x7f9816a8feb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3705
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 6
        fds = 0x7f981713a590
#18 0x00007f981402449c in g_main_context_iteration (context=0x7f9816a8feb0, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3766
        retval = <optimized out>
#19 0x00007f98145cca1c in g_application_run (application=0x7f9816d10440, argc=argc@entry=1, argv=argv@entry=0x7fff0bc1a5c8) at /build/buildd/glib2.0-2.37.3/./gio/gapplication.c:1635
        arguments = 0x7f9816df7320
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#20 0x00007f9815ec225a in main (argc=1, argv=0x7fff0bc1a5c8) at control-center.c:263
        shell = <optimized out>
        application = 0x7f9816d10440
        status = <optimized out>