#0  0xb3f876b3 in cond_setting_changed (settings=0x8f875b8, key=0x8f24946 "toolkit-accessibility", gtk=0x8f03d20) at gsd-xsettings-gtk.c:82
        enabled = <optimized out>
        module_name = 0x8f8a880 "gail:atk-bridge"
#1  0xb7096303 in g_cclosure_marshal_VOID__STRINGv (closure=0x8f8a680, return_value=0x0, instance=0x8f875b8, args=0xbfe602ac "FI\362\b\001", marshal_data=0x0, n_params=1, param_types=0x8e8d2f0) at /build/buildd/glib2.0-2.31.22/./gobject/gmarshal.c:1004
        cc = 0x8f8a680
        data1 = <optimized out>
        data2 = <optimized out>
        callback = 0xb3f87600 <cond_setting_changed>
        arg0 = <optimized out>
        args_copy = 0xbfe602b0 "\001"
#2  0xb70938c7 in _g_closure_invoke_va (closure=0x8f8a680, return_value=0x0, instance=0x8f875b8, args=0xbfe602ac "FI\362\b\001", n_params=1, param_types=0x8e8d2f0) at /build/buildd/glib2.0-2.31.22/./gobject/gclosure.c:840
        marshal = 0xb70962a0 <g_cclosure_marshal_VOID__STRINGv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x8f8a670
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#3  0xb70ae451 in g_signal_emit_valist (instance=0x8f875b8, signal_id=3, detail=1230, var_args=0xbfe602ac "FI\362\b\001") at /build/buildd/glib2.0-2.31.22/./gobject/gsignal.c:3207
        return_accu = <optimized out>
        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 = 0xbfe60674, instance = 0x8f875b8, ihint = {signal_id = 3, detail = 1230, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 149486192}
        signal_id = <optimized out>
        instance_type = 149486192
        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
        closure = <optimized out>
        run_type = <optimized out>
        hlist = 0x0
        l = <optimized out>
        fastpath = 4
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        node = 0x8e900b8
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#4  0xb70aea83 in g_signal_emit (instance=0x8f875b8, signal_id=3, detail=1230) at /build/buildd/glib2.0-2.31.22/./gobject/gsignal.c:3352
        var_args = 0xbfe602ac "FI\362\b\001"
#5  0xb718942e in g_settings_real_change_event (settings=0x8f875b8, keys=0x8fb57a8, n_keys=37) at /build/buildd/glib2.0-2.31.22/./gio/gsettings.c:274
        i = <optimized out>
#6  0xb698835a in ffi_call_SYSV () at ../src/x86/sysv.S:64
No locals.
#7  0xb698808f in ffi_call (cif=0xbfe6044c, fn=0xb71893d0 <g_settings_real_change_event>, rvalue=0xbfe603c0, avalue=0xbfe60380) at ../src/x86/ffi.c:303
        ecif = {cif = 0xbfe6044c, rvalue = 0xbfe603c0, avalue = 0xbfe60380}
#8  0xb70943b0 in g_cclosure_marshal_generic_va (closure=0x8e90130, return_value=0xbfe60690, instance=0x8f875b8, args_list=0xbfe6072c "", marshal_data=0xb71893d0, n_params=2, param_types=0x8e90098) at /build/buildd/glib2.0-2.31.22/./gobject/gclosure.c:1547
        rtype = 0xb698859c
        rvalue = 0xbfe603c0
        n_args = 4
        atypes = 0xbfe603a0
        args = 0xbfe60380
        storage = 0xbfe60360
        i = <optimized out>
        cif = {abi = FFI_SYSV, nargs = 4, arg_types = 0xbfe603a0, rtype = 0xb698859c, bytes = 16, flags = 1}
        cc = 0x8e90130
        enum_tmpval = <optimized out>
        tmpval_used = 0
        args_copy = 0xbfe60734 "L\a\346\277\a"
#9  0xb7091f77 in g_type_class_meta_marshalv (closure=0x8e90130, return_value=0xbfe60690, instance=0x8f875b8, args=0xbfe6072c "", marshal_data=0x50, n_params=2, param_types=0x8e90098) at /build/buildd/glib2.0-2.31.22/./gobject/gclosure.c:997
        real_closure = 0x8e90120
        class = <optimized out>
        callback = <optimized out>
        offset = 80
#10 0xb70938c7 in _g_closure_invoke_va (closure=0x8e90130, return_value=0xbfe60690, instance=0x8f875b8, args=0xbfe6072c "", n_params=2, param_types=0x8e90098) at /build/buildd/glib2.0-2.31.22/./gobject/gclosure.c:840
        marshal = 0xb7091f30 <g_type_class_meta_marshalv>
        marshal_data = 0x50
        in_marshal = 0
        real_closure = 0x8e90120
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#11 0xb70ae451 in g_signal_emit_valist (instance=0x8f875b8, signal_id=4, detail=0, var_args=0xbfe6072c "") at /build/buildd/glib2.0-2.31.22/./gobject/gsignal.c:3207
        return_accu = <optimized out>
        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}}}
        accumulator = 0x8e900a8
        emission = {next = 0x0, instance = 0x8f875b8, ihint = {signal_id = 4, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 149486192}
        signal_id = <optimized out>
        instance_type = 149486192
        emission_return = {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}}}
        rtype = 20
        static_scope = 0
        closure = <optimized out>
        run_type = <optimized out>
        hlist = 0x8e900a8
        l = <optimized out>
        fastpath = 20
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        node = 0x8e90160
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#12 0xb70aea83 in g_signal_emit (instance=0x8f875b8, signal_id=4, detail=0) at /build/buildd/glib2.0-2.31.22/./gobject/gsignal.c:3352
        var_args = 0xbfe6072c ""
#13 0xb7189d39 in settings_backend_path_changed (target=0x8f875b8, backend=0x8ea1000, path=0xb5a18fd0 "/org/gnome/desktop/interface/", origin_tag=0x0) at /build/buildd/glib2.0-2.31.22/./gio/gsettings.c:343
        settings = 0x8f875b8
        ignore_this = -1224892384
#14 0xb7185148 in g_settings_backend_invoke_closure (user_data=0xb5a183c0) at /build/buildd/glib2.0-2.31.22/./gio/gsettingsbackend.c:271
        closure = 0xb5a183c0
#15 0xb6fd17e0 in g_idle_dispatch (source=0xb5a18ff8, callback=0xb7185110 <g_settings_backend_invoke_closure>, user_data=0xb5a183c0) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:4634
No locals.
#16 0xb6fd3d7a in g_main_dispatch (context=0x8e917c8) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:2515
        dispatch = 0xb6fd17c0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xb5a183c0
        callback = 0xb7185110 <g_settings_backend_invoke_closure>
        cb_funcs = 0xb70854d8
        cb_data = 0xb5a19168
        current_source_link = {data = 0xb5a18ff8, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb5a18ff8
        current = 0x8ec03a0
        i = <optimized out>
#17 g_main_context_dispatch (context=0x8e917c8) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3052
No locals.
#18 0xb6fd4185 in g_main_context_iterate (dispatch=1, block=-1224860864, context=0x8e917c8, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3123
        timeout = 0
        some_ready = 1
        fds = 0x8fc82c0
        max_priority = 0
        nfds = <optimized out>
        allocated_nfds = <optimized out>
#19 g_main_context_iterate (context=0x8e917c8, block=-1224860864, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3060
        some_ready = 1
#20 0xb6fd45cb in g_main_loop_run (loop=0x8ec6660) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#21 0xb73d72a5 in gtk_main () at /build/buildd/gtk+3.0-3.3.20/./gtk/gtkmain.c:1165
        loop = 0x8ec6660
#22 0x0804ab77 in main (argc=1, argv=0xbfe609b4) at main.c:464
        res = <optimized out>
        error = 0x804d769