#0  g_bit_lock (address=0x20, lock_bit=0) at /build/buildd/glib2.0-2.29.90/./glib/gbitlock.c:217
No locals.
#1  0x00007fe9443880a9 in g_variant_ref_sink (value=0x0) at /build/buildd/glib2.0-2.29.90/./glib/gvariant-core.c:687
No locals.
#2  0x0000000000408367 in ?? ()
No symbol table info available.
#3  0x000000000040b044 in ibus_chewing_engine_save_config ()
No symbol table info available.
#4  0x000000000040b12a in ibus_chewing_engine_save_config_all ()
No symbol table info available.
#5  0x000000000040d58d in ibus_chewing_engine_property_activate ()
No symbol table info available.
#6  0x00007fe94460e254 in g_closure_invoke (closure=0x1bb0820, return_value=0x0, n_param_values=3, param_values=0x1caa0f0, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.90/./gobject/gclosure.c:774
        marshal = 0x7fe94460caf0 <g_type_class_meta_marshal>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#7  0x00007fe944621334 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x1bb7000, emission_return=0x0, instance_and_params=0x1caa0f0) at /build/buildd/glib2.0-2.29.90/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x1bb7000, ihint = {signal_id = 167, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 29046816}
        class_closure = 0x1bb0820
        hlist = 0x1bb56c8
        handler_list = 0x0
        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 = 167
        max_sequential_handler_number = 313
        return_value_altered = 0
#8  0x00007fe94462ab17 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fffd57788e8) at /build/buildd/glib2.0-2.29.90/./gobject/gsignal.c:3003
        instance_and_params = 0x1caa0f0
        signal_return_type = 4
        param_values = 0x1caa108
        node = 0x1bb0890
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#9  0x00007fe94462ace2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.29.90/./gobject/gsignal.c:3060
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffd57789c0, reg_save_area = 0x7fffd5778900}}
#10 0x00007fe9440d756a in ibus_engine_service_method_call (service=<optimized out>, connection=0x1b94820, sender=<optimized out>, object_path=<optimized out>, interface_name=0x7fe934014a70 "org.freedesktop.IBus.Engine", method_name=0x7fe934007150 "PropertyActivate", parameters=0x1cc64c0, invocation=0x1cca180) at ibusengine.c:798
        name = 0x1c9cd80 "chewing_settings_prop"
        state = 1
        engine = 0x1bb7000
        no_arg_methods = {{member = 0x7fe9440ef234 "FocusIn", signal_id = 1}, {member = 0x7fe9440ef23c "FocusOut", signal_id = 2}, {member = 0x7fe9440ef245 "Reset", signal_id = 3}, {member = 0x7fe9440ef24b "Enable", signal_id = 4}, {member = 0x7fe9440ef252 "Disable", signal_id = 5}, {member = 0x7fe9440ef25a "PageUp", signal_id = 8}, {member = 0x7fe9440ef261 "PageDown", signal_id = 9}, {member = 0x7fe9440ef26a "CursorUp", signal_id = 10}, {member = 0x7fe9440ef273 "CursorDown", signal_id = 11}}
        i = 9
        __PRETTY_FUNCTION__ = "ibus_engine_service_method_call"
#11 0x00007fe94255531d in call_in_idle_cb (user_data=<optimized out>) at /build/buildd/glib2.0-2.29.90/./gio/gdbusconnection.c:4440
        invocation = 0x1cca180
        vtable = <optimized out>
        registration_id = <optimized out>
        subtree_registration_id = <optimized out>
        __PRETTY_FUNCTION__ = "call_in_idle_cb"
#12 0x00007fe94434db6d in g_main_dispatch (context=0x1b469e0) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:2441
        dispatch = 0x7fe9443498a0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x1cca180
        callback = 0x7fe9425551d0 <call_in_idle_cb>
        cb_funcs = 0x7fe9445fd670
        cb_data = 0x7fe9340095d0
        current_source_link = {data = 0x7fe93400d160, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7fe93400d160
        current = 0x1b71160
        i = <optimized out>
#13 g_main_context_dispatch (context=0x1b469e0) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3011
No locals.
#14 0x00007fe94434e368 in g_main_context_iterate (context=0x1b469e0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3089
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = 4
        allocated_nfds = <optimized out>
        fds = <optimized out>
#15 0x00007fe94434e8a2 in g_main_loop_run (loop=0x7fe934000a80) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#16 0x00007fe9440d336c in ibus_main () at ibusshare.c:335
No locals.
#17 0x000000000040760d in _start ()
No symbol table info available.