P.S.: I can solve this issue using the answer. I use the version 4.5.5.62, everything will be ok. However, that is the problem, I do not know why the new version will ...

The easiest way to see the carnage in action is to run it under gdb and break on PyInit__multiarray_umath. You'll see it gets called twice, the second time reentrantly (with a 276-frame backtrace ...