Strange Driver Station Logg

[JackCostello]

My team have recently been seeing a strange log output for our driver station. It looks like a binary file since it is a series of unicode characters, but we can't figure out where it comes from. The attached file is a screenshot of one such output. The exact characters are not the same each time. We are using Windows 7 64 bit, and programming in Lua, which is built on C. Does anyone know what is happening here? It doesn't seem to have actually caused any problem, but it looks very much like it will in the future and in any case we want to know what is happening on our systems whenever we can.