I've checked your .dmp file, your suffering from memory corruption. You ran multiple runs of memtest and they passed so, could you supply the memory timings from cpu-z. Each tab please. Post the images of cpu-z as attachments and I'll look through them for you. I'd also check to see if there's a bios update for your motherboard, which could also help in solving your problem.
I noticed you said if you bumped your computer it freezes. Check all the internal connection and double check they're secure.