Same thing happened to me Eric, I have posted many times about it. I have included all details for the developers. Each patch they issue is not resolved. I have given up on reporting it as the game crash occurs on stable and experimental, originally starting out on an experimental build. The patch where they fixed the memory leak started causing this crash for me.
Just to note, if you lower the clock on your memory or lower the GPU memory in your ingame video settings the issue goes away. As this does not occur on any game other than DayZ, I am going to blame this on DayZ.