René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Possible deadlock at shutdown while recursively acquiring head lock","articleBody":"https://github.com/HypothesisWorks/hypothesis/issues/3585 is reproducible on Python 3.10.10 but not 3.10.9, and so we suspect that https://github.com/python/cpython/pull/100922 may have introduced a (rare?) deadlock while fixing the data race in https://github.com/python/cpython/issues/100892.\r\n\r\nThe downstream bug report on Hypothesis includes a reliable (but not minimal reproducer) on OSX - though it's unclear whether this might be an artifact of different patch versions of CPython on the various machines which have checked so far.\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-102222\n* gh-102234\n* gh-102235\n* gh-102236\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/Zac-HD","@type":"Person","name":"Zac-HD"},"datePublished":"2023-02-21T19:31:57.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":25},"url":"https://github.com/102126/cpython/issues/102126"}