#0  0x00bbd5b4 in _connection_closed_cb (connection=0x9415010, remote_peer_vanished=1, error=0x9426fc0, bus=0x9411020) at ibusbus.c:242
        _g_boolean_var_ = <optimized out>
        __PRETTY_FUNCTION__ = "_connection_closed_cb"
#1  0x00b8635a in ffi_call_SYSV () at ../src/x86/sysv.S:64
No locals.
#2  0x00b8608f in ffi_call (cif=0xbfe86630, fn=0xbbd560 <_connection_closed_cb>, rvalue=0xbfe865e0, avalue=0xbfe865a0) at ../src/x86/ffi.c:303
        ecif = {cif = 0xbfe86630, rvalue = 0xbfe865e0, avalue = 0xbfe865a0}
#3  0x00a4b23e in g_cclosure_marshal_generic (closure=0x941c5f0, return_gvalue=0x0, n_param_values=3, param_values=0x9411120, invocation_hint=0xbfe86760, marshal_data=0x0) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:1147
        rtype = 0xb865e4
        rvalue = 0xbfe865e0
        n_args = 4
        atypes = 0xbfe865c0
        args = 0xbfe865a0
        i = <optimized out>
        cif = {abi = FFI_SYSV, nargs = 4, arg_types = 0xbfe865c0, rtype = 0xb865e4, bytes = 16, flags = 0}
        cc = 0x941c5f0
#4  0x00a4ad8c in g_closure_invoke (closure=0x941c5f0, return_value=0x0, n_param_values=3, param_values=0x9411120, invocation_hint=0xbfe86760) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0xa4b0d0 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#5  0x00a5f1f0 in signal_emit_unlocked_R (node=0x9414770, detail=0, instance=0x9415010, emission_return=0x0, instance_and_params=0x9411120) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3272
        tmp = <optimized out>
        handler = 0x9411a80
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x9415010, ihint = {signal_id = 7, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x9414718
        hlist = 0x941c670
        handler_list = 0x9411a80
        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 = 7
        max_sequential_handler_number = 11
        return_value_altered = 0
#6  0x00a67ebf in g_signal_emit_valist (instance=0x9415010, signal_id=7, detail=0, var_args=0xbfe86914 ",i\350\277D\271\006") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9411120
        signal_return_type = 4
        param_values = 0x9411134
        node = 0x9414770
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#7  0x00a68033 in g_signal_emit (instance=0x9415010, signal_id=7, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbfe8690c "\001"
#8  0x0042ab5a in get_uninitialized_connection (bus_type=155305336, cancellable=0x4c7abc, error=0x9e4ff4) at /build/buildd/glib2.0-2.29.92/./gio/gdbusconnection.c:6457
        address = <optimized out>
        singleton = 0x0
        ret = 0x0
        __PRETTY_FUNCTION__ = "get_uninitialized_connection"
#9  0x009e4ff4 in ?? () from /tmp/tmpwlrO6T/lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)