René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"test_capi fails with \"Maximum call stack size exceeded\" on \"wasm32-emscripten node (pthreads) 3.x\" buildbot","articleBody":"\u003c!--\r\n  If you're new to Python and you're not sure whether what you're experiencing is a bug, the CPython issue tracker is not\r\n  the right place to seek help. Consider the following options instead:\r\n\r\n  - reading the Python tutorial: https://docs.python.org/3/tutorial/\r\n  - posting in the \"Users\" category on discuss.python.org: https://discuss.python.org/c/users/7\r\n  - emailing the Python-list mailing list: https://mail.python.org/mailman/listinfo/python-list\r\n  - searching our issue tracker (https://github.com/python/cpython/issues) to see if\r\n    your problem has already been reported\r\n--\u003e\r\n\r\n# Bug report\r\n\r\nAll new commits are failing buildbots:\r\n\u003cimg width=\"628\" alt=\"Снимок экрана 2022-12-04 в 12 27 53\" src=\"https://user-images.githubusercontent.com/4660275/205483500-fb7b29df-eeb3-4849-b8f4-6ab6ff73ff06.png\"\u003e\r\n\r\nLooks like https://github.com/python/cpython/pull/99895 is the cause\r\n\r\nWASM buildbot output:\r\n\r\n\u003cdetails\u003e\r\n\r\n```\r\n0:18:54 load avg: 7.06 [388/433/1] test_capi crashed (Exit code 7)\r\nworker sent an error! undefined:undefined: Maximum call stack size exceeded\r\n/opt/buildbot/bcannon-wasm/3.x.bcannon-wasm.emscripten-node-pthreads/build/build_oot/host/python.js:1\r\nfunction GROWABLE_HEAP_I8(){ ... }\r\n                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            \r\nRangeError [Error]: Maximum call stack size exceeded\r\n    at \u003canonymous\u003e:wasm-function[315]:0x47738\r\n    at \u003canonymous\u003e:wasm-function[314]:0x4771b\r\n    at \u003canonymous\u003e:wasm-function[106]:0x1ccb9\r\n    at \u003canonymous\u003e:wasm-function[117]:0x1d6ba\r\n    at \u003canonymous\u003e:wasm-function[212]:0x36994\r\n    at \u003canonymous\u003e:wasm-function[206]:0x337fe\r\n    at \u003canonymous\u003e:wasm-function[203]:0x32a79\r\n    at \u003canonymous\u003e:wasm-function[202]:0x32768\r\n    at \u003canonymous\u003e:wasm-function[201]:0x32512\r\n    at \u003canonymous\u003e:wasm-function[200]:0x32151\r\nEmitted 'error' event on process instance at:\r\n    at emitUnhandledRejectionOrErr (internal/event_target.js:579:11)\r\n    at MessagePort.[nodejs.internal.kHybridDispatch] (internal/event_target.js:403:9)\r\n    at MessagePort.exports.emitMessage (internal/per_context/messageport.js:18:26)\r\n0:18:55 load avg: 7.06 [389/433/1] test_typing passed\r\n0:18:58 load avg: 7.29 [390/433/1] test_sndhdr passed\r\n0:18:59 load avg: 7.29 [391/433/1] test_optparse passed\r\n0:19:01 load avg: 7.35 [392/433/1] test_genericalias passed\r\n0:19:03 load avg: 7.35 [393/433/1] test_netrc passed\r\n0:19:07 load avg: 7.32 [394/433/1] test_listcomps passed\r\n0:19:10 load avg: 7.32 [395/433/1] test_wave passed\r\n0:19:10 load avg: 7.32 [396/433/1] test_traceback passed\r\n0:19:14 load avg: 7.53 [397/433/1] test_strftime passed\r\n0:19:15 load avg: 7.53 [398/433/1] test_thread passed\r\n0:19:18 load avg: 7.73 [399/433/1] test_audit passed\r\n0:19:19 load avg: 7.73 [400/433/1] test_nntplib passed\r\n0:19:22 load avg: 7.83 [401/433/1] test_strtod passed\r\n0:19:24 load avg: 7.83 [402/433/1] test_tuple passed\r\n0:19:25 load avg: 7.83 [403/433/1] test_linecache passed\r\n0:19:28 load avg: 8.01 [404/433/1] test_ensurepip passed\r\n0:19:29 load avg: 8.01 [405/433/1] test_richcmp passed\r\n0:19:31 load avg: 8.01 [406/433/1] test_baseexception passed\r\n0:19:33 load avg: 7.93 [407/433/1] test_int_literal passed\r\n0:19:35 load avg: 7.93 [408/433/1] test_pwd skipped\r\ntest_pwd skipped -- No module named 'pwd'\r\n0:19:36 load avg: 7.85 [409/433/1] test_syntax passed\r\n0:19:40 load avg: 7.85 [410/433/1] test_cgi passed\r\n0:19:43 load avg: 7.78 [411/433/1] test_bytes passed\r\n0:19:43 load avg: 7.78 [412/433/1] test_repl skipped\r\ntest_repl skipped -- test module requires subprocess\r\n0:19:47 load avg: 7.96 [413/433/1] test_urllib_response passed\r\n0:19:47 load avg: 7.96 [414/433/1] test_fractions passed\r\n0:19:50 load avg: 7.96 [415/433/1] test_functools passed\r\n0:19:53 load avg: 7.88 [416/433/1] test_embed skipped\r\ntest_embed skipped -- test module requires subprocess\r\n0:19:56 load avg: 7.57 [417/433/1] test_check_c_globals skipped\r\ntest_check_c_globals skipped -- test module requires subprocess\r\n0:19:59 load avg: 7.57 [418/433/1] test_flufl passed\r\n0:20:02 load avg: 7.53 [419/433/1] test_iter passed\r\n0:20:04 load avg: 7.53 [420/433/1] test_augassign passed\r\n0:20:07 load avg: 7.48 [421/433/1] test_grammar passed\r\n0:20:10 load avg: 7.48 [422/433/1] test__osx_support passed\r\n0:20:14 load avg: 7.45 [423/433/1] test_gc passed\r\n0:20:17 load avg: 7.41 [424/433/1] test_tkinter skipped -- running: test_tokenize (30.2 sec)\r\ntest_tkinter skipped -- No module named '_tkinter'\r\n0:20:20 load avg: 7.41 [425/433/1] test_pty skipped -- running: test_tokenize (33.0 sec)\r\ntest_pty skipped -- No module named 'fcntl'\r\n0:20:30 load avg: 7.11 [426/433/1] test_buffer passed -- running: test_tokenize (42.7 sec)\r\n0:20:32 load avg: 7.10 [427/433/1] test__locale passed -- running: test_tokenize (45.4 sec)\r\n0:20:35 load avg: 7.10 [428/433/1] test_launcher skipped -- running: test_tokenize (48.1 sec)\r\ntest_launcher skipped -- test only applies to Windows\r\n0:20:39 load avg: 7.09 [429/433/1] test_unicode_file_functions passed -- running: test_tokenize (51.6 sec)\r\n0:20:41 load avg: 6.84 [430/433/1] test_eof passed -- running: test_tokenize (54.4 sec)\r\n0:20:44 load avg: 6.84 [431/433/1] test_smtpnet skipped -- running: test_tokenize (57.1 sec)\r\ntest_smtpnet skipped -- No module named '_ssl'\r\n0:20:47 load avg: 6.85 [432/433/1] test_slice passed -- running: test_tokenize (1 min)\r\n0:20:50 load avg: 6.85 [433/433/1] test_tokenize passed (58.6 sec)\r\n== Tests result: FAILURE ==\r\n338 tests OK.\r\n10 slowest tests:\r\n- test_tokenize: 58.6 sec\r\n- test_unparse: 51.9 sec\r\n- test_lib2to3: 50.1 sec\r\n- test_io: 27.6 sec\r\n- test_unicodedata: 21.8 sec\r\n- test_pickle: 17.0 sec\r\n- test_statistics: 16.9 sec\r\n- test_weakref: 16.8 sec\r\n- test_zipfile: 15.6 sec\r\n- test_decimal: 15.5 sec\r\n1 test failed:\r\n    test_capi\r\n```\r\n\r\n\u003c/details\u003e\r\n\r\nLink for the failing CI job: https://buildbot.python.org/all/#/builders/1050/builds/953/steps/10/logs/stdio\r\n\r\n`AMD64 FreeBSD Non-Debug 3.x` output:\r\n\r\n\u003cdetails\u003e\r\n\r\n```\r\n0:07:14 load avg: 1.96 Re-running test_cmd_line_script in verbose mode (matching: test_script_as_dev_fd)\r\ntest_script_as_dev_fd (test.test_cmd_line_script.CmdLineTest.test_script_as_dev_fd) ... FAIL\r\nStderr:\r\n/usr/home/buildbot/python/3.x.koobs-freebsd-9e36.nondebug/build/Lib/subprocess.py:849: RuntimeWarning: pass_fds overriding close_fds.\r\n  warnings.warn(\"pass_fds overriding close_fds.\", RuntimeWarning)\r\n======================================================================\r\nFAIL: test_script_as_dev_fd (test.test_cmd_line_script.CmdLineTest.test_script_as_dev_fd)\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/usr/home/buildbot/python/3.x.koobs-freebsd-9e36.nondebug/build/Lib/test/test_cmd_line_script.py\", line 766, in test_script_as_dev_fd\r\n    self.assertEqual(out, b\"12345678912345678912345\\n\")\r\nAssertionError: b\"/usr/home/buildbot/python/3.x.koobs-free[94 chars]ry\\n\" != b'12345678912345678912345\\n'\r\nStderr:\r\n/usr/home/buildbot/python/3.x.koobs-freebsd-9e36.nondebug/build/Lib/subprocess.py:849: RuntimeWarning: pass_fds overriding close_fds.\r\n  warnings.warn(\"pass_fds overriding close_fds.\", RuntimeWarning)\r\n----------------------------------------------------------------------\r\nRan 1 test in 0.041s\r\nFAILED (failures=1)\r\ntest test_cmd_line_script failed\r\n1 test failed again:\r\n    test_cmd_line_script\r\n```\r\n\r\n\u003c/details\u003e\r\n\r\nLink: https://buildbot.python.org/all/#/builders/172/builds/3230/steps/5/logs/stdio\r\n\r\nCC @pablogsal and @vstinner ","author":{"url":"https://github.com/sobolevn","@type":"Person","name":"sobolevn"},"datePublished":"2022-12-04T09:34:41.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/99985/cpython/issues/99985"}