René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"test_import leaked [1, 1, 6] memory blocks on s390x Fedora Refleaks 3.x","articleBody":"s390x Fedora Refleaks 3.x:\r\n\r\n```\r\n0:19:28 load avg: 8.18 [406/467/1] test_import failed (reference leak) -- running (2): test.test_multiprocessing_spawn.test_manager (2 min 56 sec), test.test_multiprocessing_spawn.test_processes (3 min 38 sec)\r\nbeginning 6 repetitions\r\n123456\r\n......\r\ntest_import leaked [1, 1, 6] memory blocks, sum=8\r\n```\r\n\r\nwhen re-run in verbose mode in a fresh process, regrtest no longer detects a memory leak:\r\n\r\n```\r\n0:24:10 load avg: 3.66 Re-running 1 failed tests in verbose mode in subprocesses\r\n0:24:10 load avg: 3.66 Run 1 test in parallel using 1 worker process (timeout: 3 hour 20 min, worker timeout: 3 hour 25 min)\r\n0:24:24 load avg: 3.30 [1/1] test_import passed\r\nRe-running test_import in verbose mode\r\nbeginning 6 repetitions\r\n123456\r\n(...)\r\nOK (skipped=3)\r\n(...)\r\nResult: FAILURE then SUCCESS\r\n```\r\n\r\nbuild: https://buildbot.python.org/all/#/builders/433/builds/896","author":{"url":"https://github.com/vstinner","@type":"Person","name":"vstinner"},"datePublished":"2023-09-29T11:34:01.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/110096/cpython/issues/110096"}