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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Stack overflow test errors in Alpine after GH-130398","articleBody":"# Bug report\n\n### Bug description:\n\nAfter GH-130398 (014223649) was applied, `test.test_dynamic.RebindBuiltinsTests.test_load_global_specialization_failure_keeps_oparg` and `test.test_functools.TestLRUC.test_lru_recursion` fail with `RecursionError: Stack overflow (used 96 kB) while calling a Python object` on Alpine linux with python compiled with musl.\n\nI don't know the significance of this; the tests were already skipped on wasi and/or emscripten before that commit, which also use musl.  However, the fact that a stack overflow happens where one did not previously happen is worrisome for the stability of python on Alpine.\n\nLet me know if there is any debugging assistance I can provide.\n\n### CPython versions tested on:\n\nCPython main branch\n\n### Operating systems tested on:\n\nOther\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-134336\n* gh-137175\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/bitdancer","@type":"Person","name":"bitdancer"},"datePublished":"2025-03-16T20:35:50.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":12},"url":"https://github.com/131338/cpython/issues/131338"}