sharedstate: add debug when syncing full table

sharedstate.lua

@@ -227,6 +227,8 @@ function sharedstate.commit()
 	-- 	send_queue[key]=t
 	-- end
 
+	logging.debug([[running sharedstate_recv_table
+	]], util.traceback())
 	pings.sharedstate_recv_table(state_queue)
 	sharedstate.clear()
 end
@@ -247,6 +249,8 @@ end
 --Syncs the full shared state table. This should be used sparsely
 function sharedstate.sync()
 	if host:isHost() then
+		logging.debug([[running sharedstate_recv_table
+		]], util.traceback())
 		ping.sharedstate_recv_table(get_table())
 	end
 end