You can clone with
Probably a bug in the new callstack code.
vm: walk stack on inline_cache_miss if PIC_DEBUG=1
Reveals inline cache stack coherency bug behind #460
Problem is definitely related to pics; load-all test-all with -pic=0 works without a hitch. Adding print_callstack checks to the PIC_DEBUG output causes PIC initialization to crash almost immediately. I can't pin down exactly where the stack corruption is happening yet.
win32 exits with: Process exited with error code 3221225477
Apparently this is an infamous error code.
Mac OS X 32-bit seems to work.
Fixed by d3e7f4c.