Comment 2 for bug 1017463

StacktraceTop:
 _tp_base_client_handle_channels (iface=<optimized out>, account_path=<optimized out>, connection_path=<optimized out>, channels_arr=0x15ab2e0, requests_arr=0x15bf060, user_action_time=5351515, handler_info=0x15bd9e0, context=0x1590b20) at base-client.c:2338
 ffi_call_unix64 () at ../src/x86/unix64.S:75
 ffi_call (cif=cif@entry=0x7fffca9d15f0, fn=fn@entry=0x7f36a4cbc720 <tp_svc_client_handler_handle_channels>, rvalue=<optimized out>, avalue=<optimized out>, avalue@entry=0x7fffca9d1490) at ../src/x86/ffi64.c:486
 g_cclosure_marshal_generic (closure=0x7fffca9d1760, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x7f36a4cbc720) at /build/buildd/glib2.0-2.33.2/./gobject/gclosure.c:1454
 invoke_object_method (message=0x15bafc0, connection=0x1581f20, method=0x7f36a4f5db60, object_info=0x7f36a4f5b780, object=0x15a52e0) at dbus-gobject.c:1889