.
Thread 4 (Thread 0x7f3cdd9d5700 (LWP 1663)):
#0  0x00007f3ce559e773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f3ce58ad058 in g_main_context_poll (n_fds=1, fds=0x129ea20, timeout=-1, context=0x1269110, priority=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3402
        poll_func = 0x7f3ce58bb610 <g_poll>
#2  g_main_context_iterate (context=0x1269110, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x129ea20
#3  0x00007f3ce58ad882 in g_main_loop_run (loop=0x12839e0) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f3cde2169cb in dconf_context_thread (data=<optimized out>) at dconfcontext.c:11
        context = 0x1269110
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#5  0x00007f3ce58d2616 in g_thread_create_proxy (data=0x1269050) at /build/buildd/glib2.0-2.29.92/./glib/gthread.c:1962
        thread = 0x1269050
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f3ce7259edc in start_thread (arg=0x7f3cdd9d5700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3cdd9d5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -308284627053870968, 140734817616464, 139899392842176, 0, 3, 414748951210459272, 414628621865025672}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f3ce55aa89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f3cdf6c3700 (LWP 1662)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007f3ce5b604d5 in g_cond_timed_wait_posix_impl (cond=<optimized out>, entered_mutex=<optimized out>, abs_time=<optimized out>) at /build/buildd/glib2.0-2.29.92/./gthread/gthread-posix.c:242
        result = <optimized out>
        end_time = {tv_sec = 1316832918, tv_nsec = 888984000}
        timed_out = <optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f3ce588147f in g_async_queue_pop_intern_unlocked (queue=0x1285f30, try=0, end_time=0x7f3cdf6c2c30) at /build/buildd/glib2.0-2.29.92/./glib/gasyncqueue.c:415
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f3ce58d4b71 in g_thread_pool_wait_for_new_task (pool=0x12853a0) at /build/buildd/glib2.0-2.29.92/./glib/gthreadpool.c:274
        end_time = {tv_sec = 1316832918, tv_usec = 888984}
        task = <optimized out>
#4  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gthreadpool.c:308
        task = 0x132d420
        pool = 0x12853a0
#5  0x00007f3ce58d2616 in g_thread_create_proxy (data=0x1286fa0) at /build/buildd/glib2.0-2.29.92/./glib/gthread.c:1962
        thread = 0x1286fa0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f3ce7259edc in start_thread (arg=0x7f3cdf6c3700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3cdf6c3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -308284627053870968, 140734817617536, 139899423177152, 0, 3, 414751297336344712, 414628621865025672}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f3ce55aa89d 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 0x7f3cdfec4700 (LWP 1661)):
#0  0x00007f3ce559e773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f3ce58ad058 in g_main_context_poll (n_fds=5, fds=0x12af050, timeout=-1, context=0x127fa10, priority=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3402
        poll_func = 0x7f3ce58bb610 <g_poll>
#2  g_main_context_iterate (context=0x127fa10, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = <optimized out>
        fds = 0x12af050
#3  0x00007f3ce58ad882 in g_main_loop_run (loop=0x127f9c0) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f3ce62809a6 in gdbus_shared_thread_func (user_data=0x127f9e0) at /build/buildd/glib2.0-2.29.92/./gio/gdbusprivate.c:276
        data = 0x127f9e0
#5  0x00007f3ce58d2616 in g_thread_create_proxy (data=0x127fb00) at /build/buildd/glib2.0-2.29.92/./glib/gthread.c:1962
        thread = 0x127fb00
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f3ce7259edc in start_thread (arg=0x7f3cdfec4700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3cdfec4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -308284627053870968, 140734817617584, 139899431569856, 0, 3, 414752397384843400, 414628621865025672}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f3ce55aa89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f3ce7658940 (LWP 1657)):
#0  0x00007f3cd693f891 in translate_int_int (manager=0x130b680, trans=0x7f3cd6b45420, value=0x7f3cd8019790) at gsd-xsettings-manager.c:140
        i = 0
#1  0x00007f3cd694036b in process_value (value=0x7f3cd8019790, trans=0x7f3cd6b45420, manager=0x130b680) at gsd-xsettings-manager.c:531
No locals.
#2  xsettings_callback (manager=0x130b680, key=<optimized out>, settings=0x130b6d0) at gsd-xsettings-manager.c:576
        trans = 0x7f3cd6b45420
        i = <optimized out>
        value = 0x7f3cd8019790
#3  xsettings_callback (settings=0x130b6d0, key=<optimized out>, manager=0x130b680) at gsd-xsettings-manager.c:556
No locals.
#4  0x00007f3ce5f76254 in g_closure_invoke (closure=0x13167e0, return_value=0x0, n_param_values=2, param_values=0x1317e30, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x7f3ce5f77fe0 <g_cclosure_marshal_VOID__STRING>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#5  0x00007f3ce5f894fb in signal_emit_unlocked_R (node=<optimized out>, detail=1095, instance=0x130b6d0, emission_return=0x0, instance_and_params=0x1317e30) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3272
        tmp = <optimized out>
        handler = 0x1318160
        accumulator = 0x0
        emission = {next = 0x7fff60cfc450, instance = 0x130b6d0, ihint = {signal_id = 141, detail = 1095, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x128b8b0
        hlist = 0x7f3ce725d1b0
        handler_list = 0x1318160
        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 = 141
        max_sequential_handler_number = 132
        return_value_altered = 0
#6  0x00007f3ce5f92b17 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff60cfbfe8) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x1317e30
        signal_return_type = 4
        param_values = 0x1317e48
        node = 0x128bba0
        i = <optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#7  0x00007f3ce5f92ce2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff60cfc0c0, reg_save_area = 0x7fff60cfc000}}
#8  0x00007f3ce625ceb1 in g_settings_real_change_event (settings=0x130b6d0, keys=<optimized out>, n_keys=7) at /build/buildd/glib2.0-2.29.92/./gio/gsettings.c:277
        i = <optimized out>
#9  0x00007f3ce22aca14 in ffi_call_unix64 () at ../src/x86/unix64.S:75
No locals.
#10 0x00007f3ce22ac435 in ffi_call (cif=0x7fff60cfc2b0, fn=0x7f3ce625ce60 <g_settings_real_change_event>, rvalue=<optimized out>, avalue=<optimized out>) at ../src/x86/ffi64.c:486
        classes = {X86_64_INTEGER_CLASS, X86_64_NO_CLASS, 1624229024, 32767}
        stack = 0x7fff60cfc050 "\a"
        argp = 0x7fff60cfc100 "\n"
        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 = 0x7fff60cfc050
#11 0x00007f3ce5f76717 in g_cclosure_marshal_generic (closure=0x1286de0, return_gvalue=0x7fff60cfc4a0, n_param_values=3, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x7f3ce625ce60) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:1147
        rtype = 0x7f3ce22acd80
        rvalue = 0x7fff60cfc250
        n_args = 4
        atypes = 0x7fff60cfc220
        args = 0x7fff60cfc1f0
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 4, arg_types = 0x7fff60cfc220, rtype = 0x7f3ce22acd80, bytes = 0, flags = 10}
        cc = 0x1286de0
#12 0x00007f3ce5f76254 in g_closure_invoke (closure=0x1286de0, return_value=0x7fff60cfc4a0, n_param_values=3, param_values=0x132c5e0, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x7f3ce5f74af0 <g_type_class_meta_marshal>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#13 0x00007f3ce5f89334 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x130b6d0, emission_return=0x7fff60cfc5e0, instance_and_params=0x132c5e0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x1286e60
        emission = {next = 0x0, instance = 0x130b6d0, ihint = {signal_id = 142, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 19439456}
        class_closure = 0x1286de0
        hlist = 0x1295478
        handler_list = 0x0
        return_accu = 0x7fff60cfc4a0
        accu = {g_type = 20, 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 = 142
        max_sequential_handler_number = 132
        return_value_altered = 0
#14 0x00007f3ce5f929a6 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff60cfc648) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3013
        return_value = {g_type = 20, 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}}}
        error = 0x0
        rtype = 20
        static_scope = 0
        instance_and_params = 0x132c5e0
        signal_return_type = 20
        param_values = 0x132c5f8
        node = 0x128b6e0
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#15 0x00007f3ce5f92ce2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff60cfc720, reg_save_area = 0x7fff60cfc660}}
#16 0x00007f3ce625dbe7 in settings_backend_path_changed (target=<optimized out>, backend=<optimized out>, path=0x7f3cd8019f80 "/org/gnome/settings-daemon/peripherals/mouse/", origin_tag=<optimized out>) at /build/buildd/glib2.0-2.29.92/./gio/gsettings.c:346
        settings = 0x130b6d0
        ignore_this = 32572
#17 0x00007f3ce6259dea in g_settings_backend_invoke_closure (user_data=0x12bd140) at /build/buildd/glib2.0-2.29.92/./gio/gsettingsbackend.c:271
        closure = 0x12bd140
#18 0x00007f3ce58acb4d in g_main_dispatch (context=0x126f810) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:2441
        dispatch = 0x7f3ce58a8880 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x12bd140
        callback = 0x7f3ce6259dd0 <g_settings_backend_invoke_closure>
        cb_funcs = 0x7f3ce5b5c670
        cb_data = 0x7f3cd8017ba0
        current_source_link = {data = 0x7f3cd801a340, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7f3cd801a340
        current = 0x1282810
        i = <optimized out>
#19 g_main_context_dispatch (context=0x126f810) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3011
No locals.
#20 0x00007f3ce58ad348 in g_main_context_iterate (context=0x126f810, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3089
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 6
        allocated_nfds = <optimized out>
        fds = <optimized out>
#21 0x00007f3ce58ad882 in g_main_loop_run (loop=0x12863e0) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#22 0x00007f3ce68f978d in gtk_main () at /build/buildd/gtk+3.0-3.1.92/./gtk/gtkmain.c:1367
        loop = 0x12863e0
#23 0x0000000000403caf in main (argc=1, argv=0x7fff60cfc9b8) at main.c:466
        res = <optimized out>
        error = 0x0