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Use the API C of 'Py-NewInterpreterFromConfig' to exit unexpectedly in multiple threads. #111751

@williamhu020

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@williamhu020

Bug report

Bug description:

Use the API C of 'Py-NewInterpreterFromConfig' to exit unexpectedly in multiple threads.

PyInterpreterConfig config = { .use_main_obmalloc = 0, .allow_fork = 0, .allow_exec = 0, .allow_threads = 1, .allow_daemon_threads = 0, .check_multi_interp_extensions = 1, .gil = PyInterpreterConfig_OWN_GIL,	}; PyStatus pstatus = Py_NewInterpreterFromConfig(&Sub_GIL_ThreadState, &config); if (PyStatus_Exception(pstatus)) { return FALSE; }

CPython versions tested on:

3.13, CPython main branch

Operating systems tested on:

Linux

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