The Buildbot has detected a new failure on builder ARM64 MacOS M1 Refleaks NoGIL 3.14 while building python/cpython. Full details are available at: https://buildbot.python.org/#/builders/1714/builds/201

Buildbot URL: https://buildbot.python.org/

Worker for this Build: itamaro-macos-arm64-aws

Build Reason: <unknown> Blamelist: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>

BUILD FAILED: failed test (failure)

Summary of the results of the build (if available):

==

Captured traceback

Traceback (most recent call last): File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/test/test_concurrent_futures/executor.py", line 215, in test_free_reference for obj in self.executor.map(make_dummy_object, range(10)): ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 639, in result_iterator yield _result_or_cancel(fs.pop()) ~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 311, in _result_or_cancel return fut.result(timeout) ~~~~~~~~~~^^^^^^^^^ File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 450, in result return self.__get_result() ~~~~~~~~~~~~~~~~~^^ File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 395, in __get_result raise self._exception concurrent.futures.interpreter.BrokenInterpreterPool: A thread initializer failed, the thread pool is not usable anymore

Traceback (most recent call last): File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 99, in _worker ctx.initialize() ~~~~~~~~~~~~~~^^ File "/Users/ec2-user/buildbot/buildarea/3.14.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/interpreter.py", line 115, in initialize self.interpid = _interpreters.create(reqrefs=True) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^ concurrent.interpreters.InterpreterError: interpreter creation failed ERROR

Test report

Failed tests:

• test.test_concurrent_futures.test_interpreter_pool

Failed subtests:

• test_free_reference - test.test_concurrent_futures.test_interpreter_pool.InterpreterPoolExecutorTest.test_free_reference

Sincerely, -The Buildbot