#0  g_logv (log_domain=0x0, log_level=<optimized out>, format=0x40a968 "Unable to get name '%s'", args1=0x7fff4b3a3848) at /build/buildd/glib2.0-2.31.12/./glib/gmessages.c:765
        domain = 0x0
        data = <optimized out>
        depth = 0
        log_func = <optimized out>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = <optimized out>
        test_level = <optimized out>
        was_fatal = 0
        was_recursion = 0
        i = <optimized out>
#1  0x00007fd13eb71d12 in g_log (log_domain=<optimized out>, log_level=<optimized out>, format=<optimized out>) at /build/buildd/glib2.0-2.31.12/./glib/gmessages.c:792
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff4b3a3920, reg_save_area = 0x7fff4b3a3860}}
#2  0x00000000004061ea in ?? ()
No symbol table info available.
#3  0x00007fd13f1310de in do_call (client=0x7fd12c0125a0, call_type=CALL_TYPE_NAME_LOST) at /build/buildd/glib2.0-2.31.12/./gio/gdbusnameowning.c:215
        current_context = 0x1ca3df0
#4  0x00007fd13d642a14 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#5  0x00007fd13d642435 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#6  0x00007fd13ee2588b in g_cclosure_marshal_generic (closure=0x1ce0ae0, return_gvalue=0x0, n_param_values=3, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x7fd13f131150) at /build/buildd/glib2.0-2.31.12/./gobject/gclosure.c:1189
        rtype = 0x7fd13d642e40
        rvalue = 0x7fff4b3a3ab0
        n_args = 4
        atypes = 0x7fff4b3a3a80
        args = 0x7fff4b3a3a50
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 4, arg_types = 0x7fff4b3a3a80, rtype = 0x7fd13d642e40, bytes = 0, flags = 0}
        cc = 0x1ce0ae0
        enum_tmpval = 0x7fff4b3a3ad0
        tmpval_used = 0
#7  0x00007fd13ee25364 in g_closure_invoke (closure=0x1ce0ae0, return_value=0x0, n_param_values=3, param_values=0x7fd138003800, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.12/./gobject/gclosure.c:774
        marshal = 0x7fd13ee25690 <g_cclosure_marshal_generic>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#8  0x00007fd13ee35615 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7fd138003800) at /build/buildd/glib2.0-2.31.12/./gobject/gsignal.c:3302
        tmp = <optimized out>
        handler = 0x1ce44f0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x1caf010, ihint = {signal_id = 3, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x1cac8b0
        hlist = 0x7fd12c01a388
        handler_list = 0x7fd138009d50
        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 = 3
        max_sequential_handler_number = 542
        return_value_altered = 1
#9  0x00007fd13ee3cfeb in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff4b3a3ec8) at /build/buildd/glib2.0-2.31.12/./gobject/gsignal.c:3033
        instance_and_params = 0x7fd138003800
        signal_return_type = 4
        param_values = 0x7fd138003818
        node = 0x1cae720
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#10 0x00007fd13ee3d1b2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.12/./gobject/gsignal.c:3090
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff4b3a3fa0, reg_save_area = 0x7fff4b3a3ee0}}
#11 0x00007fd13f1230e2 in emit_closed_in_idle (user_data=<optimized out>) at /build/buildd/glib2.0-2.31.12/./gio/gdbusconnection.c:1368
        data = 0x7fd12c016200
        result = 32721
#12 0x00007fd13eb6a7da in g_main_dispatch (context=0x1ca3df0) at /build/buildd/glib2.0-2.31.12/./glib/gmain.c:2513
        dispatch = 0x7fd13eb68430 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7fd12c016200
        callback = 0x7fd13f1230a0 <emit_closed_in_idle>
        cb_funcs = 0x7fd13ee149a0
        cb_data = 0x7fd12c05b240
        current_source_link = {data = 0x7fd12c047590, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7fd12c047590
        current = 0x1cd5dc0
        i = <optimized out>
#13 g_main_context_dispatch (context=0x1ca3df0) at /build/buildd/glib2.0-2.31.12/./glib/gmain.c:3050
No locals.
#14 0x00007fd13eb6aba0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1ca3df0, self=<optimized out>) at /build/buildd/glib2.0-2.31.12/./glib/gmain.c:3121
        timeout = 85474621
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 2
        allocated_nfds = <optimized out>
#15 g_main_context_iterate (context=0x1ca3df0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.12/./glib/gmain.c:3058
        some_ready = 1
#16 0x00007fd13eb6af9a in g_main_loop_run (loop=0x7fd12c0141d0) at /build/buildd/glib2.0-2.31.12/./glib/gmain.c:3315
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#17 0x0000000000403ee7 in ?? ()
No symbol table info available.
#18 0x00007fd13e2e230d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#19 0x0000000000403f2d in ?? ()
No symbol table info available.
#20 0x00007fff4b3a4198 in ?? ()
No symbol table info available.
#21 0x000000000000001c in ?? ()
No symbol table info available.
#22 0x0000000000000001 in ?? ()
No symbol table info available.
#23 0x00007fff4b3a5a4c in ?? ()
No symbol table info available.
#24 0x0000000000000000 in ?? ()
No symbol table info available.