Using x64 DayZ application on Experimental Server version 0.61.138488. I was in Electro, Found a bus so I got in and Tried turning the engine on. I got a memory crash.
I tried again using same x64 application and received the same memory error message.

I then switched to x32 DayZ application and tried again. I was able to turn the bus engine on and preceded to travel towards Kamyshovo, I drove over the railroad tracks at the beginning of Electro and got about 100 feet pass them when I received the same memory crash error as before on the x64 application.

I then was unable to log back into the Server as my DayZ would go unresponsive every time when connecting to the server, I tried on both x64 and x32 applications but was still unable.