Thank you for the update. I looked over the logs and the cpu reached a temperature of 83.5c which as you well know is way, way too hot and probably your major culprit.
What kind of cooler are you using with the FX 6300?
If it's the cooler that came with the chip then you'll need to upgrade it. If it's already a decent cooler then check for dust build up, the fan is still working and if need be replace the thermal interface material with some fresh.