#0  0x00007f4e47916646 in lightdm_layout_get_name (layout=layout@entry=0x1f16720) at layout.c:211
        __inst = 0x1f16720
        __t = 34162976
        __r = <optimized out>
        _g_boolean_var_ = <optimized out>
#1  0x000000000042c394 in unity_greeter_get_layout_by_name (name=name@entry=0x2230150 "fr") at unity-greeter.c:666
        _tmp1_ = 0x1f16720
        _tmp2_ = <optimized out>
        _tmp3_ = <optimized out>
        _tmp4_ = <optimized out>
        layout = 0x1f16720
        layout_collection = <optimized out>
        layout_it = 0x1ea4760
        _tmp0_ = <optimized out>
        __PRETTY_FUNCTION__ = "unity_greeter_get_layout_by_name"
#2  0x0000000000437cd7 in user_list_user_added_cb (self=0x1fa04f0, user=0x2023260) at user-list.c:4870
        _tmp21_ = 0x2230150 "fr"
        _tmp22_ = 0x0
        layout = <optimized out>
        _tmp23_ = <optimized out>
        _tmp20_ = 0x2230150 "fr"
        name = 0x2230150 "fr"
        name_collection = 0x2083f90
        name_collection_length1 = 0
        _name_collection_size_ = 0
        name_it = 0
        _tmp0_ = 0x2023260
        _tmp1_ = <optimized out>
        _tmp2_ = <optimized out>
        _tmp3_ = 0x2023260
        _tmp4_ = <optimized out>
        _tmp5_ = <optimized out>
        _tmp6_ = 0x2023260
        _tmp7_ = <optimized out>
        _tmp8_ = <optimized out>
        _tmp9_ = <optimized out>
        label = 0x222fe20 "Jean-Baptiste Lallement"
        _tmp10_ = 0x2023260
        _tmp11_ = <optimized out>
        _tmp12_ = <optimized out>
        layouts = 0x0
        _tmp17_ = 0x2023260
        _tmp18_ = 0x2083f90
        _tmp19_ = 0x2083f90
        _tmp26_ = <optimized out>
        _tmp27_ = <optimized out>
        _tmp28_ = <optimized out>
        _tmp29_ = <optimized out>
        _tmp30_ = <optimized out>
        _tmp31_ = <optimized out>
        _tmp32_ = <optimized out>
        _tmp33_ = <optimized out>
        _tmp34_ = <optimized out>
        _tmp35_ = <optimized out>
        _tmp36_ = <optimized out>
        _tmp37_ = <optimized out>
        _tmp38_ = <optimized out>
        _tmp39_ = <optimized out>
        _tmp40_ = <optimized out>
        _tmp41_ = <optimized out>
        _tmp42_ = <optimized out>
        __PRETTY_FUNCTION__ = "user_list_user_added_cb"
#3  0x00007f4e47e34337 in g_cclosure_marshal_VOID__OBJECTv (closure=0x1fde020, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x0, n_params=<optimized out>, param_types=0x2022fe0) at /build/buildd/glib2.0-2.37.3/./gobject/gmarshal.c:1312
        cc = 0x1fde020
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x2023260
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff335a0f80, reg_save_area = 0x7fff335a0ec0}}
#4  0x00007f4e47e31497 in _g_closure_invoke_va (closure=0x1fde020, return_value=0x0, instance=0x1fcdb40, args=0x7fff335a0ea8, n_params=1, param_types=0x2022fe0) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:840
        marshal = 0x7f4e47e342c0 <g_cclosure_marshal_VOID__OBJECTv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x1fde000
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#5  0x00007f4e47e4b2bc in g_signal_emit_valist (instance=0x1fcdb40, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff335a0ea8) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3234
        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 = 0x7fff335a1090, instance = 0x1fcdb40, ihint = {signal_id = 223, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 34068352}
        signal_id = 223
        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 = 0x1fde020
        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"
#6  0x00007f4e47e4bb92 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff335a0f80, reg_save_area = 0x7fff335a0ec0}}
#7  0x00007f4e47e31497 in _g_closure_invoke_va (closure=0x2024660, return_value=0x0, instance=0x2023260, args=0x7fff335a1158, n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:840
        marshal = 0x7f4e47e32ff0 <g_cclosure_marshal_VOID__VOIDv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x2024640
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#8  0x00007f4e47e4b2bc in g_signal_emit_valist (instance=0x2023260, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff335a1158) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3234
        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 = 0x7fff335a15e0, instance = 0x2023260, ihint = {signal_id = 225, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 33729056}
        signal_id = 225
        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 = 0x2024660
        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"
#9  0x00007f4e47e4bb92 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff335a1230, reg_save_area = 0x7fff335a1170}}
#10 0x00007f4e4398fc18 in ffi_call_unix64 () at ../src/x86/unix64.S:76
No locals.
#11 0x00007f4e4398f580 in ffi_call (cif=cif@entry=0x7fff335a1440, fn=0x7f4e47918cc0 <user_signal_cb>, rvalue=0x7fff335a13b0, avalue=avalue@entry=0x7fff335a1330) at ../src/x86/ffi64.c:522
        classes = {X86_64_INTEGER_CLASS, X86_64_NO_CLASS, 861541440, 32767}
        stack = 0x7fff335a1180 "\377\377\377\377"
        argp = 0x7fff335a1230 ""
        arg_types = 0x7fff335a1370
        gprcount = 5
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = 0x7fff335a1180
#12 0x00007f4e47e31aa8 in g_cclosure_marshal_generic (closure=0x2030040, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x0) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:1454
        rtype = <optimized out>
        rvalue = 0x7fff335a13b0
        n_args = 5
        atypes = <optimized out>
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 5, arg_types = 0x7fff335a1370, rtype = 0x7f4e43990000 <ffi_type_void>, bytes = 0, flags = 0}
        cc = 0x2030040
        enum_tmpval = <optimized out>
        tmpval_used = 0
#13 0x00007f4e47e31268 in g_closure_invoke (closure=0x2030040, return_value=0x0, n_param_values=4, param_values=0x7fff335a1650, invocation_hint=0x7fff335a15f0) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:777
        marshal = 0x7f4e47e318b0 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x2030020
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#14 0x00007f4e47e436cd in signal_emit_unlocked_R (node=node@entry=0x1e91b50, detail=detail@entry=0, instance=instance@entry=0x20223d0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff335a1650) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3582
        tmp = <optimized out>
        handler = 0x7f4e3800a100
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x20223d0, ihint = {signal_id = 149, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x7f4e3800a100
        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 = 149
        max_sequential_handler_number = 13411
        return_value_altered = 0
#15 0x00007f4e47e4b8ba in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff335a1818) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3326
        instance_and_params = 0x7fff335a1650
        signal_return_type = <optimized out>
        param_values = 0x7fff335a1668
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#16 0x00007f4e47e4bb92 in g_signal_emit (instance=instance@entry=0x20223d0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff335a18f0, reg_save_area = 0x7fff335a1830}}
#17 0x00007f4e487b97bc in on_signal_received (connection=<optimized out>, sender_name=0x7f4e38017040 ":1.17", object_path=<optimized out>, interface_name=<optimized out>, signal_name=0x7f4e38015fe0 "Changed", parameters=0x7f4e3801c890, user_data=0x1fa9520) at /build/buildd/glib2.0-2.37.3/./gio/gdbusproxy.c:925
        data = 0x1fa9520
        proxy = 0x20223d0
#18 0x00007f4e487a95e5 in emit_signal_instance_in_idle_cb (data=0x7f4e38033520) at /build/buildd/glib2.0-2.37.3/./gio/gdbusconnection.c:3743
        signal_instance = 0x7f4e38033520
        parameters = 0x7f4e3801c890
        has_subscription = 1
#19 0x00007f4e47b690a6 in g_main_dispatch (context=0x1e3f7f0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3058
        dispatch = 0x7f4e47b660f0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7f4e38033520
        callback = 0x7f4e487a9570 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0x7f4e47e1f940 <g_source_callback_funcs>
        cb_data = 0x7f4e38007f80
        need_destroy = <optimized out>
        current_source_link = {data = 0x7f4e38010b90, next = 0x0}
        source = 0x7f4e38010b90
        current = 0x1e76680
        i = 0
#20 g_main_context_dispatch (context=context@entry=0x1e3f7f0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3634
No locals.
#21 0x00007f4e47b693f8 in g_main_context_iterate (context=0x1e3f7f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3705
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 4
        fds = 0x1e55710
#22 0x00007f4e47b697fa in g_main_loop_run (loop=0x1e8b2a0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3899
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#23 0x00007f4e49097505 in gtk_main () at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkmain.c:1156
        loop = 0x1e8b2a0
#24 0x000000000042d834 in unity_greeter_main (args=0x7fff335a1c08, args_length1=1) at unity-greeter.c:1675
        result = 0
        atspi_pid = 1389
        _tmp6_ = <optimized out>
        _tmp7_ = <optimized out>
        _tmp8_ = <optimized out>
        _tmp9_ = <optimized out>
        _tmp10_ = <optimized out>
        _tmp11_ = <optimized out>
        do_show_version = 0
        do_test_mode = 0
        _tmp12_ = {long_name = 0x4401af "version", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff335a1ad8, description = <optimized out>, arg_description = <optimized out>}
        versionOption = {long_name = 0x4401af "version", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff335a1ad8, description = <optimized out>, arg_description = <optimized out>}
        _tmp13_ = {long_name = 0x4401b7 "test-mode", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff335a1adc, description = <optimized out>, arg_description = <optimized out>}
        testOption = {long_name = 0x4401b7 "test-mode", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff335a1adc, description = <optimized out>, arg_description = <optimized out>}
        _tmp14_ = {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = <optimized out>, arg_description = <optimized out>}
        nullOption = {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = <optimized out>, arg_description = <optimized out>}
        _tmp15_ = {long_name = 0x4401af "version", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff335a1ad8, description = <optimized out>, arg_description = <optimized out>}
        _tmp16_ = {long_name = 0x4401b7 "test-mode", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff335a1adc, description = <optimized out>, arg_description = <optimized out>}
        _tmp17_ = {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = <optimized out>, arg_description = <optimized out>}
        _tmp18_ = 0x1e6b1d0
        options = 0x1e6b1d0
        options_length1 = 3
        _options_size_ = 3
        _tmp19_ = <optimized out>
        _tmp20_ = 0x1e6b3c0
        c = 0x1e6b3c0
        _tmp21_ = 0x1e6b3c0
        _tmp22_ = 0x1e6b1d0
        _tmp22__length1 = 3
        _tmp23_ = 0x1e6b3c0
        _tmp24_ = <optimized out>
        _tmp34_ = <optimized out>
        _tmp36_ = <optimized out>
        _tmp37_ = <optimized out>
        settings = 0x1e2cb50
        _tmp39_ = <optimized out>
        value = 0x1f219a0 "rgb"
        _tmp40_ = <optimized out>
        _tmp43_ = <optimized out>
        _tmp44_ = <optimized out>
        _tmp47_ = <optimized out>
        _tmp48_ = <optimized out>
        _tmp51_ = <optimized out>
        double_value = <optimized out>
        _tmp52_ = <optimized out>
        _tmp55_ = <optimized out>
        boolean_value = <optimized out>
        _tmp56_ = 0x1e2cb50
        _tmp57_ = <optimized out>
        _tmp58_ = <optimized out>
        _tmp59_ = <optimized out>
        _tmp62_ = 0x1f219a0 "rgb"
        _tmp63_ = 0x1f219a0 "rgb"
        _tmp66_ = <optimized out>
        _tmp69_ = <optimized out>
        _tmp72_ = <optimized out>
        _inner_error_ = 0x0
#25 0x00007f4e467f6ea5 in __libc_start_main (main=0x40d260 <main>, argc=1, ubp_av=0x7fff335a1c08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff335a1bf8) at libc-start.c:260
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8503149858381052983, 4248192, 140734054931456, 0, 0, 8503034644682818505, 8602494037371569097}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x439650 <__libc_csu_init>, 0x7fff335a1c08}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4429392}}}
        not_first_call = <optimized out>
#26 0x000000000040d2a9 in _start ()
No symbol table info available.