http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #3 from Ian Lance Taylor <ian at airs dot com> --- It would be extremely helpful if you could find a test case that can recreate this problem with some reliability. There is no obvious dependency on the system page size in libgo. The PageSize constant is the unit that the memory allocator deals in, and should have no direct relationship to the system page size. I believe that there is a bug, but we need to track it down. If you set the environment variable GOGC=1 the garbage collector will run much more frequently; perhaps that will help get a reproducible test case.
