.
Thread 4 (LWP 1257):
#0  0x00007fb8d520147d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fb8d5740694 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7fb8c00011c0, timeout=-1, context=0x7fb8c800b7a0) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:4006
        poll_func = 0x7fb8d574f260 <g_poll>
#2  g_main_context_iterate (context=0x7fb8c800b7a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3707
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 5
        fds = 0x7fb8c00011c0
#3  0x00007fb8d5740afa in g_main_loop_run (loop=0x7fb8c800b730) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3906
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fb8d5d159d6 in gdbus_shared_thread_func (user_data=0x7fb8c800b770) at /build/buildd/glib2.0-2.38.0/./gio/gdbusprivate.c:278
        data = 0x7fb8c800b770
#5  0x00007fb8d57650e5 in g_thread_proxy (data=0x13692d0) at /build/buildd/glib2.0-2.38.0/./glib/gthread.c:798
        thread = 0x13692d0
#6  0x00007fb8d54e2f6e in start_thread (arg=0x7fb8cdae9700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb8cdae9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140431701481216, 3752697849393911571, 0, 140431858761824, 140431709870704, 4096, -3790384287344290029, -3790368064289040621}, 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  0x00007fb8d520decd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (LWP 1581):
#0  0x00007fb8d520147d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fb8d5740694 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fb8b40008c0, timeout=10, context=0x13cd930) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:4006
        poll_func = 0x7fb8d574f260 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x13cd930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3707
        max_priority = 2147483647
        timeout = 10
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 2
        fds = 0x7fb8b40008c0
#3  0x00007fb8d574079c in g_main_context_iteration (context=0x13cd930, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3773
        retval = <optimized out>
#4  0x00007fb8d57407e9 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:5472
No locals.
#5  0x00007fb8d57650e5 in g_thread_proxy (data=0x1423940) at /build/buildd/glib2.0-2.38.0/./glib/gthread.c:798
        thread = 0x1423940
#6  0x00007fb8d54e2f6e in start_thread (arg=0x7fb8bcc93700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb8bcc93700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140431418013440, 3752697849393911571, 0, 140431858761824, 140735488969392, 4096, -3790558236741003501, -3790368064289040621}, 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  0x00007fb8d520decd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (LWP 1253):
#0  0x00007fb8d5d032bf in check_unclosed (connection=0x13ab0b0, check=<optimized out>, error=0x7fff88d3c928) at /build/buildd/glib2.0-2.38.0/./gio/gdbusconnection.c:596
        flags = <optimized out>
#1  0x00007fb8d5d03b81 in g_dbus_connection_send_message_unlocked (connection=connection@entry=0x13ab0b0, message=message@entry=0x7fb8c4002770, flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x0, error=error@entry=0x7fff88d3c928) at /build/buildd/glib2.0-2.38.0/./gio/gdbusconnection.c:1657
        blob = 0x0
        blob_size = 140431831792631
        serial_to_use = <optimized out>
        ret = 0
        __FUNCTION__ = "g_dbus_connection_send_message_unlocked"
        __PRETTY_FUNCTION__ = "g_dbus_connection_send_message_unlocked"
#2  0x00007fb8d5d06870 in g_dbus_connection_send_message (connection=connection@entry=0x13ab0b0, message=message@entry=0x7fb8c4002770, flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x0, error=error@entry=0x7fff88d3c928) at /build/buildd/glib2.0-2.38.0/./gio/gdbusconnection.c:1776
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "g_dbus_connection_send_message"
#3  0x00007fb8d5d0a2f3 in g_dbus_connection_emit_signal (connection=0x13ab0b0, destination_bus_name=destination_bus_name@entry=0x0, object_path=object_path@entry=0x4061c8 "/org/gnome/SettingsDaemon", interface_name=interface_name@entry=0x405fd2 "org.gnome.SettingsDaemon", signal_name=signal_name@entry=0x406229 "PluginActivated", parameters=0x7fb8c4004290, error=error@entry=0x7fff88d3c928) at /build/buildd/glib2.0-2.38.0/./gio/gdbusconnection.c:5336
        message = 0x7fb8c4002770
        ret = 0
        __PRETTY_FUNCTION__ = "g_dbus_connection_emit_signal"
#4  0x00000000004041f3 in emit_signal (manager=0x13b1ee0, name=<optimized out>, signal=<optimized out>) at gnome-settings-manager.c:148
        error = 0x0
#5  0x00007fb8d5a093b7 in _g_closure_invoke_va (closure=0x13c58f0, return_value=0x0, instance=0x13ae870, args=0x7fff88d3cb18, n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.38.0/./gobject/gclosure.c:840
        marshal = 0x7fb8d5a0af10 <g_cclosure_marshal_VOID__VOIDv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x13c58d0
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#6  0x00007fb8d5a21e82 in g_signal_emit_valist (instance=0x13ae870, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff88d3cb18) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3238
        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}}}
        accumulator = 0x0
        emission = {next = 0x7fff88d3d020, instance = 0x13ae870, ihint = {signal_id = 153, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 20671856}
        signal_id = 153
        instance_type = <optimized out>
        emission_return = {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}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x13c58f0
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
        __FUNCTION__ = "g_signal_emit_valist"
#7  0x00007fb8d5a22ae2 in g_signal_emit (instance=instance@entry=0x13ae870, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3386
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff88d3cbf0, reg_save_area = 0x7fff88d3cb30}}
#8  0x000000000040520f in _deactivate_plugin (info=0x13ae870) at gnome-settings-plugin-info.c:322
No locals.
#9  gnome_settings_plugin_info_deactivate (info=info@entry=0x13ae870) at gnome-settings-plugin-info.c:334
        __PRETTY_FUNCTION__ = "gnome_settings_plugin_info_deactivate"
#10 0x0000000000404085 in _unload_plugin (info=0x13ae870, user_data=<optimized out>) at gnome-settings-manager.c:329
No locals.
#11 0x00007fb8d575cdf8 in g_slist_foreach (list=<optimized out>, func=func@entry=0x404070 <_unload_plugin>, user_data=user_data@entry=0x0) at /build/buildd/glib2.0-2.38.0/./glib/gslist.c:896
        next = 0x13bc480
#12 0x00000000004047cb in _unload_all (manager=0x13b1ee0) at gnome-settings-manager.c:337
No locals.
#13 gnome_settings_manager_stop (manager=0x13b1ee0) at gnome-settings-manager.c:423
No locals.
#14 0x0000000000403978 in stop_manager (manager=<optimized out>) at main.c:69
No locals.
#15 name_lost_handler (connection=<optimized out>, name=<optimized out>, user_data=<optimized out>) at main.c:370
No locals.
#16 0x00007fb8d5d0fd36 in do_call (client=0x139d420, call_type=CALL_TYPE_NAME_LOST) at /build/buildd/glib2.0-2.38.0/./gio/gdbusnameowning.c:215
        current_context = 0x137ae90
#17 0x00007fb8d1d62adc in ffi_call_unix64 () at ../src/x86/unix64.S:76
No locals.
#18 0x00007fb8d1d6240c in ffi_call (cif=cif@entry=0x7fff88d3ce90, fn=0x7fb8d5d10030 <on_connection_disconnected>, rvalue=0x7fff88d3ce00, avalue=avalue@entry=0x7fff88d3cda0) at ../src/x86/ffi64.c:522
        classes = {X86_64_INTEGER_CLASS, 124, 2295582352, 32767}
        stack = 0x7fff88d3cbe0 "\320\315\323\210\377\177"
        argp = 0x7fff88d3cc90 ""
        arg_types = <optimized out>
        gprcount = 4
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = 0x7fff88d3cbe0
#19 0x00007fb8d5a099c8 in g_cclosure_marshal_generic (closure=0x137eb10, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x0) at /build/buildd/glib2.0-2.38.0/./gobject/gclosure.c:1454
        rtype = <optimized out>
        rvalue = 0x7fff88d3ce00
        n_args = 4
        atypes = <optimized out>
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 4, arg_types = 0x7fff88d3cdd0, rtype = 0x7fb8d1d62ed0 <ffi_type_void>, bytes = 0, flags = 0}
        cc = 0x137eb10
        enum_tmpval = <optimized out>
        tmpval_used = 0
#20 0x00007fb8d5a09188 in g_closure_invoke (closure=0x137eb10, return_value=0x0, n_param_values=3, param_values=0x7fff88d3d090, invocation_hint=0x7fff88d3d030) at /build/buildd/glib2.0-2.38.0/./gobject/gclosure.c:777
        marshal = 0x7fb8d5a097d0 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x137eaf0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#21 0x00007fb8d5a1ab1d in signal_emit_unlocked_R (node=node@entry=0x13a9c90, detail=detail@entry=0, instance=instance@entry=0x13ab0b0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff88d3d090) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3586
        tmp = <optimized out>
        handler = 0x13a52a0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x13ab0b0, ihint = {signal_id = 143, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x13a52a0
        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 = 143
        max_sequential_handler_number = 296
        return_value_altered = 0
#22 0x00007fb8d5a22829 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff88d3d248) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3330
        instance_and_params = 0x7fff88d3d090
        signal_return_type = <optimized out>
        param_values = 0x7fff88d3d0a8
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
        __FUNCTION__ = "g_signal_emit_valist"
#23 0x00007fb8d5a22ae2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:3386
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff88d3d320, reg_save_area = 0x7fff88d3d260}}
#24 0x00007fb8d5d02065 in emit_closed_in_idle (user_data=0x7fb8c0012fe0) at /build/buildd/glib2.0-2.38.0/./gio/gdbusconnection.c:1389
        data = 0x7fb8c0012fe0
        result = 32696
#25 0x00007fb8d57403a6 in g_main_dispatch (context=0x137ae90) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3065
        dispatch = 0x7fb8d573d440 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7fb8c0012fe0
        callback = 0x7fb8d5d02030 <emit_closed_in_idle>
        cb_funcs = 0x7fb8d59f7940 <g_source_callback_funcs>
        cb_data = 0x7fb8c0012ea0
        need_destroy = <optimized out>
        current_source_link = {data = 0x7fb8c000c0f0, next = 0x0}
        source = 0x7fb8c000c0f0
        current = 0x1398120
        i = 0
#26 g_main_context_dispatch (context=context@entry=0x137ae90) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3641
No locals.
#27 0x00007fb8d57406f8 in g_main_context_iterate (context=0x137ae90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3712
        max_priority = 2147483647
        timeout = 7685
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 6
        fds = 0x14971c0
#28 0x00007fb8d5740afa in g_main_loop_run (loop=0x13ac5f0) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3906
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#29 0x00007fb8d6138455 in gtk_main () at /build/buildd/gtk+3.0-3.8.4/./gtk/gtkmain.c:1156
        loop = 0x13ac5f0
#30 0x0000000000403714 in main (argc=1, argv=0x7fff88d3d578) at main.c:476
No locals.
.
Thread 1 (LWP 1258):
#0  0x00007fb8d5cf1b7c in g_settings_backend_dispatch_signal (backend=backend@entry=0x136f710, function_offset=function_offset@entry=0, name=name@entry=0x13cb5b0 "/org/gnome/desktop/interface/enable-animations", data1=data1@entry=0x0, data1_copy=0x7fb8d5cf1790 <pointer_id>, data1_copy@entry=0x0, data1_free=0x7fb8d5cf17a0 <pointer_ignore>, data1_free@entry=0x0, data2=data2@entry=0x0) at /build/buildd/glib2.0-2.38.0/./gio/gsettingsbackend.c:340
        closure = 0x7fb8c4028c40
        suffix = <optimized out>
        watch = 0x13bada0
        next = <optimized out>
#1  0x00007fb8d5cf203a in g_settings_backend_changed (backend=0x136f710, key=0x13cb5b0 "/org/gnome/desktop/interface/enable-animations", origin_tag=origin_tag@entry=0x0) at /build/buildd/glib2.0-2.38.0/./gio/gsettingsbackend.c:400
        __PRETTY_FUNCTION__ = "g_settings_backend_changed"
#2  0x00007fb8cd0e10b8 in dconf_engine_change_notify (engine=engine@entry=0x7fb8c8003360, prefix=<optimized out>, changes=<optimized out>, tag=tag@entry=0x0, origin_tag=origin_tag@entry=0x0, user_data=<optimized out>) at dconfsettingsbackend.c:250
        weak_ref = <optimized out>
        dcsb = <optimized out>
#3  0x00007fb8cd0e121b in dconf_engine_emit_changes (engine=engine@entry=0x7fb8c8003360, changeset=<optimized out>, origin_tag=origin_tag@entry=0x0) at dconf-engine.c:871
        prefix = 0x13cb5b0 "/org/gnome/desktop/interface/enable-animations"
        changes = 0x13c63f0
#4  0x00007fb8cd0e185e in dconf_engine_change_completed (engine=0x7fb8c8003360, handle=0x13bbf60, reply=0x0, error=0x7fb8c4001910) at dconf-engine.c:948
        oc = 0x13bbf60
        __PRETTY_FUNCTION__ = "dconf_engine_change_completed"
#5  0x00007fb8cd0e376e in dconf_gdbus_method_call_done (source=<optimized out>, result=0x7fb8c4003000, user_data=0x13bbf60) at dconf-gdbus-thread.c:230
        connection = <optimized out>
        handle = 0x13bbf60
        error = 0x7fb8c4001910
        reply = 0x0
#6  0x00007fb8d5cb7a67 in g_simple_async_result_complete (simple=0x7fb8c4003000) at /build/buildd/glib2.0-2.38.0/./gio/gsimpleasyncresult.c:777
        current_source = 0x7fb8c4028550
        current_context = 0x0
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#7  0x00007fb8d5d07fc6 in g_dbus_connection_call_done (source=<optimized out>, result=<optimized out>, user_data=0x7fb8c000cf60) at /build/buildd/glib2.0-2.38.0/./gio/gdbusconnection.c:5484
        simple = 0x7fb8c4003000
        connection = <optimized out>
        state = 0x7fb8c000cf60
        error = 0x7fb8c4001910
        reply = 0x0
#8  0x00007fb8d5cb7a67 in g_simple_async_result_complete (simple=0x7fb8c4003070) at /build/buildd/glib2.0-2.38.0/./gio/gsimpleasyncresult.c:777
        current_source = 0x7fb8c4028550
        current_context = 0x0
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#9  0x00007fb8d5cb7ac9 in complete_in_idle_cb (data=<optimized out>) at /build/buildd/glib2.0-2.38.0/./gio/gsimpleasyncresult.c:789
        simple = <optimized out>
#10 0x00007fb8d57403a6 in g_main_dispatch (context=0x13b6a40) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3065
        dispatch = 0x7fb8d573d440 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7fb8c4003070
        callback = 0x7fb8d5cb7ac0 <complete_in_idle_cb>
        cb_funcs = 0x7fb8d59f7940 <g_source_callback_funcs>
        cb_data = 0x7fb8c4027a30
        need_destroy = <optimized out>
        current_source_link = {data = 0x7fb8c4028550, next = 0x0}
        source = 0x7fb8c4028550
        current = 0x13bc770
        i = 1
#11 g_main_context_dispatch (context=context@entry=0x13b6a40) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3641
No locals.
#12 0x00007fb8d57406f8 in g_main_context_iterate (context=context@entry=0x13b6a40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3712
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 1
        fds = 0x7fb8c40010c0
#13 0x00007fb8d574079c in g_main_context_iteration (context=context@entry=0x13b6a40, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3773
        retval = <optimized out>
#14 0x00007fb8cd0e3a9d in dconf_gdbus_worker_thread (user_data=0x13b6a40) at dconf-gdbus-thread.c:81
        context = 0x13b6a40
#15 0x00007fb8d57650e5 in g_thread_proxy (data=0x1369230) at /build/buildd/glib2.0-2.38.0/./glib/gthread.c:798
        thread = 0x1369230
#16 0x00007fb8d54e2f6e in start_thread (arg=0x7fb8cd0dc700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7fb8cd0dc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140431690942208, 3752697849393911571, 0, 140431858761824, 140735488969920, 4096, -3790385102851205357, -3790368064289040621}, 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"
#17 0x00007fb8d520decd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.