
Thread 6 (Thread 0x7fb180663a00 (LWP 2699)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
No locals.
#1  0x00007fb17fb321b2 in _L_lock_1142 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#2  0x00007fb17fb32130 in __GI___pthread_mutex_lock (mutex=0x7fb1818f3e80)
    at pthread_mutex_lock.c:104
        max_cnt = -1
        __PRETTY_FUNCTION__ = "__pthread_mutex_lock"
        type = 4294966784
#3  0x00007fb17c7b8461 in g_mutex_lock (mutex=mutex@entry=0x7fb17cc7e690 <g__g_signal_mutex_lock>)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread-posix.c:210
        _g_boolean_var_ = <optimized out>
        status = <optimized out>
#4  0x00007fb17ca51f5d in signal_emit_unlocked_R (node=node@entry=0x7fb1818ff4d0, 
    detail=detail@entry=2579, instance=instance@entry=0x7fb181ada960, 
    emission_return=emission_return@entry=0x0, 
    instance_and_params=instance_and_params@entry=0x7fff26e22260)
    at /build/buildd/glib2.0-2.36.3/./gobject/gsignal.c:3592
        tmp = <optimized out>
        handler = 0x7fb181dc4b20
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x7fb181ada960, ihint = {signal_id = 1, detail = 2579, 
            run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x7fb1818ff440
        hlist = 0x7fb181dc4d90
        handler_list = 0x7fb181dc4d90
        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 = 1
        max_sequential_handler_number = 724
        return_value_altered = 1
#5  0x00007fb17ca59d11 in g_signal_emit_valist (instance=0x7fb181ada960, 
    signal_id=<optimized out>, detail=2579, var_args=var_args@entry=0x7fff26e224b8)
    at /build/buildd/glib2.0-2.36.3/./gobject/gsignal.c:3328
        instance_and_params = 0x7fff26e22260
        signal_return_type = 4
        param_values = 0x7fff26e22278
        node = 0x7fb1818ff4d0
        i = <optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#6  0x00007fb17ca59f92 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, 
    detail=<optimized out>) at /build/buildd/glib2.0-2.36.3/./gobject/gsignal.c:3384
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff26e22590, 
            reg_save_area = 0x7fff26e224d0}}
#7  0x00007fb17ca44f85 in g_object_dispatch_properties_changed (object=0x7fb181ada960, 
    n_pspecs=128, pspecs=0x1b) at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:1042
No locals.
#8  0x00007fb17ca449ce in g_object_notify_queue_thaw (object=object@entry=0x7fb181ada960, 
    nqueue=nqueue@entry=0x7fb181dec0c0) at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:292
        pspecs_mem = {0x7fb1819712d0, 0x39, 0x7fb181ada970, 0x39, 0x7fb181ada970, 0x0, 0x0, 
          0x7fb17c75e0a2 <g_datalist_id_dup_data+178>, 0x7fb181ada960, 0x7fb181dec0c0, 
          0x7fb181dec0c0, 0x7fb181ada960, 0x7fb181ada970, 0x7fb17c7b8491 <g_mutex_unlock+17>, 0x0, 
          0x7fb17ca44771 <g_object_notify_queue_freeze+97>}
        pspecs = 0x7fff26e225c0
        free_me = 0x0
        slist = <optimized out>
        n_pspecs = 1
        __PRETTY_FUNCTION__ = "g_object_notify_queue_thaw"
#9  0x00007fb17ca46a23 in g_object_thaw_notify (object=0x7fb181ada960)
    at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:1270
        nqueue = 0x7fb181dec0c0
        __PRETTY_FUNCTION__ = "g_object_thaw_notify"
#10 0x00007fb18039309c in e_shell_settings_install_property (pspec=0x0) at e-shell-settings.c:391
        class = 0x7fb1819b1000
        __PRETTY_FUNCTION__ = "e_shell_settings_install_property"
#11 0x00007fb18039327e in e_shell_settings_install_property_for_key (
    property_name=0x7fb14c8f4bfa "composer-prompt-empty-subject", 
    schema=0x7fb14c8f3d79 "org.gnome.evolution.mail", key=0x7fb14c8f4be2 "prompt-on-empty-subject")
    at e-shell-settings.c:427
        pspec = 0x7fb1819712d0
        iter = <optimized out>
        next = <optimized out>
        settings = <optimized out>
        __PRETTY_FUNCTION__ = "e_shell_settings_install_property_for_key"
#12 0x00007fb14c8e6d67 in e_mail_shell_settings_init (
    shell_backend=shell_backend@entry=0x7fb181e8d800) at e-mail-shell-settings.c:324
        shell = <optimized out>
        shell_settings = 0x7fb181ada960
        backend = <optimized out>
        session = 0x7fb16400b690
#13 0x00007fb14c8e4693 in mail_shell_backend_constructed (object=0x7fb181e8d800)
    at e-mail-shell-backend.c:546
        shell = 0x7fb181af3000
        shell_settings = 0x7fb181ada960
        shell_backend = 0x7fb181e8d800
        mail_session = <optimized out>
        vstore = <optimized out>
        preferences_window = <optimized out>
        __PRETTY_FUNCTION__ = "mail_shell_backend_constructed"
#14 0x00007fb17ca47153 in g_object_newv (object_type=140398185938945, 
    object_type@entry=140400362060176, n_parameters=n_parameters@entry=1, 
    parameters=parameters@entry=0x7fb181e8d340)
    at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:1747
        cparams = <optimized out>
        oparams = 0x7fb181e8d020
        nqueue = <optimized out>
        object = 0x7fb181e8d800
        class = 0x7fb181b03af0
        unref_class = 0x7fb181b03af0
        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 = <optimized out>
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_newv"
#15 0x00007fb17ca474d0 in g_object_new_valist (object_type=object_type@entry=140400362060176, 
    first_property_name=first_property_name@entry=0x7fb17c14bd1b "extensible", 
    var_args=var_args@entry=0x7fff26e228f8)
    at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:1836
        class = 0x7fb181b03af0
        params = 0x7fb181e8d340
        name = 0x0
        object = <optimized out>
        n_params = <optimized out>
        n_alloced_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_new_valist"
#16 0x00007fb17ca47804 in g_object_new (object_type=object_type@entry=140400362060176, 
    first_property_name=first_property_name@entry=0x7fb17c14bd1b "extensible")
    at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:1551
        object = <optimized out>
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff26e229e0, 
            reg_save_area = 0x7fff26e22910}}
        __PRETTY_FUNCTION__ = "g_object_new"
#17 0x00007fb17c11db15 in extensible_load_extension (
    extension_type=extension_type@entry=140400362060176, 
    extensible=extensible@entry=0x7fb181af3000) at e-extensible.c:97
        extension_class = 0x7fb181b03af0
        extensible_type = 140400360726880
        extensions = <optimized out>
        extension = <optimized out>
#18 0x00007fb17c11fefa in e_type_traverse (parent_type=parent_type@entry=140400362059872, 
    func=func@entry=0x7fb17c11dac0 <extensible_load_extension>, 
    user_data=user_data@entry=0x7fb181af3000) at e-module.c:362
        type = 140400362060176
        children = 0x7fb181e8c030
        n_children = 1
        ii = <optimized out>
        __PRETTY_FUNCTION__ = "e_type_traverse"
#19 0x00007fb17c11fedd in e_type_traverse (parent_type=parent_type@entry=140400362017088, 
    func=func@entry=0x7fb17c11dac0 <extensible_load_extension>, 
    user_data=user_data@entry=0x7fb181af3000) at e-module.c:356
        type = 140400362059872
        children = 0x7fb181b47400
        n_children = 5
        ii = <optimized out>
        __PRETTY_FUNCTION__ = "e_type_traverse"
#20 0x00007fb17c11fedd in e_type_traverse (parent_type=<optimized out>, 
    func=func@entry=0x7fb17c11dac0 <extensible_load_extension>, 
    user_data=user_data@entry=0x7fb181af3000) at e-module.c:356
        type = 140400362017088
        children = 0x7fb181b043f0
        n_children = 35
        ii = <optimized out>
        __PRETTY_FUNCTION__ = "e_type_traverse"
#21 0x00007fb17c11dd0a in e_extensible_load_extensions (extensible=extensible@entry=0x7fb181af3000)
    at e-extensible.c:142
        extensions = 0x7fb18198fda0
        __PRETTY_FUNCTION__ = "e_extensible_load_extensions"
#22 0x00007fb17c11dddc in e_extensible_list_extensions (extensible=0x7fb181af3000, 
    extension_type=extension_type@entry=140400362017088) at e-extensible.c:184
        extensions = <optimized out>
        list = 0x0
        ii = <optimized out>
        __PRETTY_FUNCTION__ = "e_extensible_list_extensions"
#23 0x00007fb18038b72b in e_shell_load_modules (shell=shell@entry=0x7fb181af3000) at e-shell.c:1328
        client_cache = <optimized out>
        module_directory = <optimized out>
        list = <optimized out>
        __PRETTY_FUNCTION__ = "e_shell_load_modules"
#24 0x00007fb1807dbbd3 in main (argc=1, argv=0x7fff26e22d28) at main.c:680
        shell = 0x7fb181af3000
        settings = <optimized out>
        error = 0x0

Thread 5 (Thread 0x7fb1435f7700 (LWP 2713)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007fb17c7b87d5 in g_cond_wait_until (cond=cond@entry=0x7fb181fa7a78, 
    mutex=mutex@entry=0x7fb181fa7a70, end_time=end_time@entry=39344763)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread-posix.c:865
        ts = {tv_sec = 39, tv_nsec = 344763000}
        status = <optimized out>
#2  0x00007fb17c74ebe1 in g_async_queue_pop_intern_unlocked (queue=0x7fb181fa7a70, 
    wait=wait@entry=1, end_time=39344763) at /build/buildd/glib2.0-2.36.3/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fb17c74f288 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, 
    timeout=timeout@entry=500000) at /build/buildd/glib2.0-2.36.3/./glib/gasyncqueue.c:572
        end_time = <optimized out>
#4  0x00007fb17c79d49a in g_thread_pool_wait_for_new_task (pool=0x7fb181f846c0)
    at /build/buildd/glib2.0-2.36.3/./glib/gthreadpool.c:264
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gthreadpool.c:298
        task = 0x7fb181e9cd20
        pool = 0x7fb181f846c0
#6  0x00007fb17c79cd55 in g_thread_proxy (data=0x7fb181f71f20)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread.c:798
        thread = 0x7fb181f71f20
#7  0x00007fb17fb2ff8e in start_thread (arg=0x7fb1435f7700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb1435f7700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140399316268800, -1269140256101352092, 0, 
                140400341626976, 140733845742064, 4096, 1225433298399804772, 1225512141503610212}, 
              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  0x00007fb17c461e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 4 (Thread 0x7fb1637fe700 (LWP 2704)):
#0  0x00007fb17c4553cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fb17c77904c in g_main_context_poll (n_fds=1, fds=0x7fb150075e00, timeout=-1, 
    context=0x7fb181b00a60, priority=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3995
        poll_func = 0x7fb17c787400 <g_poll>
#2  g_main_context_iterate (context=0x7fb181b00a60, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7fb150075e00
        nfds = 1
#3  0x00007fb17c77952a in g_main_loop_run (loop=0x7fb181aff9c0)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fb17f8cbb47 in source_registry_object_manager_thread (data=0x7fb181974ec0)
    at e-source-registry.c:1105
        object_manager = 0x7fb181a89bc0
        closure = 0x7fb181974ec0
        idle_source = 0x7fb150074750
        list = <optimized out>
        link = <optimized out>
        object_added_handler_id = 205
        object_removed_handler_id = 206
        notify_name_owner_handler_id = 207
        __PRETTY_FUNCTION__ = "source_registry_object_manager_thread"
#5  0x00007fb17c79cd55 in g_thread_proxy (data=0x7fb181b00630)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread.c:798
        thread = 0x7fb181b00630
#6  0x00007fb17fb2ff8e in start_thread (arg=0x7fb1637fe700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb1637fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140399855265536, -1269140256101352092, 0, 
                140400341626976, 140733845743536, 4096, 1225503939337534820, 1225512141503610212}, 
              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  0x00007fb17c461e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 3 (Thread 0x7fb163fff700 (LWP 2703)):
#0  0x00007fb17c4553cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fb17c77904c in g_main_context_poll (n_fds=1, fds=0x7fb1580008c0, timeout=-1, 
    context=0x7fb18192c930, priority=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3995
        poll_func = 0x7fb17c787400 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7fb18192c930, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7fb1580008c0
        nfds = 1
#3  0x00007fb17c779174 in g_main_context_iteration (context=0x7fb18192c930, 
    may_block=may_block@entry=1) at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3762
        retval = <optimized out>
#4  0x00007fb17c7791d1 in glib_worker_main (data=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:5427
No locals.
#5  0x00007fb17c79cd55 in g_thread_proxy (data=0x7fb181ab1450)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread.c:798
        thread = 0x7fb181ab1450
#6  0x00007fb17fb2ff8e in start_thread (arg=0x7fb163fff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb163fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140399863658240, -1269140256101352092, 0, 
                140400341626976, 140733845743728, 4096, 1225502838215294308, 1225512141503610212}, 
              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  0x00007fb17c461e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 2 (Thread 0x7fb16a3f6700 (LWP 2702)):
#0  0x00007fb17fb320a7 in __GI___pthread_mutex_lock (mutex=0x7fb1818f3e80)
    at pthread_mutex_lock.c:112
        max_cnt = 26
        __PRETTY_FUNCTION__ = "__pthread_mutex_lock"
        type = 0
#1  0x00007fb17c7b8461 in g_mutex_lock (mutex=mutex@entry=0x7fb17cc7e690 <g__g_signal_mutex_lock>)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread-posix.c:210
        _g_boolean_var_ = <optimized out>
        status = <optimized out>
#2  0x00007fb17ca58194 in g_signal_handlers_destroy (instance=instance@entry=0x7fb15c003100)
    at /build/buildd/glib2.0-2.36.3/./gobject/gsignal.c:2630
        hlbsa = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_handlers_destroy"
#3  0x00007fb17ca45512 in g_object_unref (_object=0x7fb15c003100)
    at /build/buildd/glib2.0-2.36.3/./gobject/gobject.c:3012
        weak_locations = <optimized out>
        object = 0x7fb15c003100
        old_ref = 1
        __PRETTY_FUNCTION__ = "g_object_unref"
#4  0x00007fb17c775c28 in g_source_callback_unref (cb_data=0x7fb15c021a60)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:1541
No locals.
#5  g_source_callback_unref (cb_data=0x7fb15c021a60)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:1533
        callback = 0x7fb15c021a60
#6  0x00007fb17c7761a7 in g_source_destroy_internal (source=source@entry=0x7fb15c0219d0, 
    context=context@entry=0x7fb16400f200, have_lock=have_lock@entry=1)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:1200
        tmp_list = <optimized out>
        old_cb_data = 0x7fb15c021a60
        old_cb_funcs = 0x7fb17ca2aa00 <g_source_callback_funcs>
#7  0x00007fb17c778dc0 in g_main_dispatch (context=0x7fb16400f200)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3078
        dispatch = 0x7fb100000000
        was_in_call = 0
        user_data = 0x7fb15c003100
        callback = 0x7fb17ccf1540 <complete_in_idle_cb>
        cb_funcs = 0x7fb17ca2aa00 <g_source_callback_funcs>
        cb_data = 0x7fb15c021a60
        current_source_link = {data = 0x7fb15c0219d0, next = 0x0}
        need_destroy = 1
        source = 0x7fb15c0219d0
        current = 0x7fb16400e880
        i = <optimized out>
#8  g_main_context_dispatch (context=context@entry=0x7fb16400f200)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3630
No locals.
#9  0x00007fb17c7790b8 in g_main_context_iterate (context=0x7fb16400f200, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3701
        max_priority = 0
        timeout = 0
        some_ready = 1
        allocated_nfds = <optimized out>
        fds = 0x7fb15c0010c0
        nfds = <optimized out>
#10 0x00007fb17c77952a in g_main_loop_run (loop=0x7fb16400f190)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#11 0x00007fb17cd507b6 in gdbus_shared_thread_func (user_data=0x7fb16400f1d0)
    at /build/buildd/glib2.0-2.36.3/./gio/gdbusprivate.c:278
        data = 0x7fb16400f1d0
#12 0x00007fb17c79cd55 in g_thread_proxy (data=0x7fb16400c370)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread.c:798
        thread = 0x7fb16400c370
#13 0x00007fb17fb2ff8e in start_thread (arg=0x7fb16a3f6700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb16a3f6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140399968478976, -1269140256101352092, 0, 
                140400341626976, 140399976867952, 4096, 1225489100225527140, 1225512141503610212}, 
              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"
#14 0x00007fb17c461e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.

Thread 1 (Thread 0x7fb16abf7700 (LWP 2701)):
#0  0x00007fb17cd2c042 in g_settings_backend_dispatch_signal (
    backend=backend@entry=0x7fb181925cc0, function_offset=function_offset@entry=8, 
    name=name@entry=0x7fb16ac102a0 "/", data1=data1@entry=0x0, 
    data1_copy=0x7fb17cd2bb30 <pointer_id>, data1_copy@entry=0x0, 
    data1_free=0x7fb17cd2bb40 <pointer_ignore>, data1_free@entry=0x0, data2=data2@entry=0x0)
    at /build/buildd/glib2.0-2.36.3/./gio/gsettingsbackend.c:340
        closure = 0x7fb1641b2800
        suffix = <optimized out>
        watch = 0x7fb181a886c0
        next = <optimized out>
#1  0x00007fb17cd2c5bd in g_settings_backend_path_changed (backend=0x7fb181925cc0, 
    path=0x7fb16ac102a0 "/", origin_tag=0x0)
    at /build/buildd/glib2.0-2.36.3/./gio/gsettingsbackend.c:496
        __PRETTY_FUNCTION__ = "g_settings_backend_path_changed"
#2  0x00007fb16ac0cb70 in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#3  0x00007fb16ac0ed06 in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007fb17ccf1447 in g_simple_async_result_complete (simple=0x7fb164005890)
    at /build/buildd/glib2.0-2.36.3/./gio/gsimpleasyncresult.c:777
        current_source = 0x7fb15c006740
        current_context = 0x0
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#5  0x00007fb17cd42b62 in g_dbus_connection_call_done (source=<optimized out>, 
    result=<optimized out>, user_data=0x7fb164180e60)
    at /build/buildd/glib2.0-2.36.3/./gio/gdbusconnection.c:5339
        simple = 0x7fb164005890
        connection = <optimized out>
        state = 0x7fb164180e60
        error = 0x0
        reply = 0x7fb150002d40
#6  0x00007fb17ccf1447 in g_simple_async_result_complete (simple=0x7fb181b506b0)
    at /build/buildd/glib2.0-2.36.3/./gio/gsimpleasyncresult.c:777
        current_source = 0x7fb15c006740
        current_context = 0x0
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#7  0x00007fb17ccf1549 in complete_in_idle_cb (data=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./gio/gsimpleasyncresult.c:789
        simple = <optimized out>
#8  0x00007fb17c778d75 in g_main_dispatch (context=0x7fb181968c80)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3054
        dispatch = 0x7fb17c775b10 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7fb181b506b0
        callback = 0x7fb17ccf1540 <complete_in_idle_cb>
        cb_funcs = 0x7fb17ca2aa00 <g_source_callback_funcs>
        cb_data = 0x7fb15c01f7a0
        current_source_link = {data = 0x7fb15c006740, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7fb15c006740
        current = 0x7fb1819544b0
        i = <optimized out>
#9  g_main_context_dispatch (context=context@entry=0x7fb181968c80)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3630
No locals.
#10 0x00007fb17c7790b8 in g_main_context_iterate (context=context@entry=0x7fb181968c80, 
    block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3701
        max_priority = 0
        timeout = 0
        some_ready = 1
        allocated_nfds = <optimized out>
        fds = 0x7fb1640010e0
        nfds = <optimized out>
#11 0x00007fb17c779174 in g_main_context_iteration (context=0x7fb181968c80, may_block=1)
    at /build/buildd/glib2.0-2.36.3/./glib/gmain.c:3762
        retval = <optimized out>
#12 0x00007fb16ac0ea1d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#13 0x00007fb17c79cd55 in g_thread_proxy (data=0x7fb181912230)
    at /build/buildd/glib2.0-2.36.3/./glib/gthread.c:798
        thread = 0x7fb181912230
#14 0x00007fb17fb2ff8e in start_thread (arg=0x7fb16abf7700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb16abf7700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140399976871680, -1269140256101352092, 0, 
                140400341626976, 140733845741680, 4096, 1225487999103286628, 1225512141503610212}, 
              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"
#15 0x00007fb17c461e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
