I have a JIT I've been working on for a few days now, and initial results were awesome, the JIT log showed just a few assembly ops to execute each iteration of a simple "count to 10000" loop. However, then I changed something and the traces stopped being generated. 

I hooked up the JIT hooks and noticed that about every 1000 iterations I'd get "ABORT_ESCAPE".  After a bit more printing I get this: https://gist.githubusercontent.com/halgari/3cd3cd10f359f2103b89/raw/d8f335f72af5cf13c0b47b26e6d1e8b5c91b02ab/gistfile1.txt

Now if I disable virtualizables, everything works fine. What should I be looking for to troubleshoot this?