New submission from STINNER Victor <vstin...@python.org>:
ARMv7 Debian buster 3.x: https://buildbot.python.org/all/#/builders/168/builds/688 0:12:12 load avg: 9.96 [332/420] test_multiprocessing_spawn passed (8 min) -- running: test_zipfile (1 min 11 sec), test_largefile (1 min 25 sec), test_weakref (1 min 17 sec), test_asyncio (1 min 49 sec), test_concurrent_futures (4 min 16 sec) ./Include/object.h:492: _Py_NegativeRefcount: Assertion failed: object has negative ref count Enable tracemalloc to get the memory block allocation traceback object address : 0xb5ef05a0 object refcount : -1 object type : 0x6f9c6c object type name: method_descriptor object repr : <refcnt -1 at 0xb5ef05a0> Fatal Python error: _PyObject_AssertFailed: _PyObject_AssertFailed Python runtime state: finalizing (tstate=0x1e11c50) Current thread 0xb6f44010 (most recent call first): <no Python frame> /ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/resource_tracker.py:216: UserWarning: resource_tracker: There appear to be 1 leaked shared_memory objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d ' /ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/resource_tracker.py:229: UserWarning: resource_tracker: '/psm_eec4c151': [Errno 2] No such file or directory: '/psm_eec4c151' warnings.warn('resource_tracker: %r: %s' % (name, e)) (...) 0:13:03 load avg: 8.51 [355/420/1] test_concurrent_futures failed (5 min 5 sec) -- running: test_asyncio (2 min 40 sec), test_compileall (33.7 sec) Modules/gcmodule.c:434: update_refs: Assertion "gc_get_refs(gc) != 0" failed Enable tracemalloc to get the memory block allocation traceback object address : 0xb63581c0 object refcount : 0 object type : 0x69d1d0 object type name: tuple object repr : <refcnt 0 at 0xb63581c0> Fatal Python error: _PyObject_AssertFailed: _PyObject_AssertFailed Python runtime state: initialized Current thread 0xb6fb3010 (most recent call first): File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/typing.py", line 762 in __setattr__ File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/typing.py", line 658 in __init__ File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/typing.py", line 1549 in _alias File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/typing.py", line 1607 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/asyncio/staggered.py", line 6 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1058 in _handle_fromlist File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/asyncio/base_events.py", line 45 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/asyncio/__init__.py", line 8 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 972 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/test/support/__init__.py", line 6 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1058 in _handle_fromlist File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/test/libregrtest/cmdline.py", line 4 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/test/libregrtest/__init__.py", line 1 in <module> File "<frozen importlib._bootstrap>", line 228 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 790 in exec_module File "<frozen importlib._bootstrap>", line 680 in _load_unlocked File "<frozen importlib._bootstrap>", line 986 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 1007 in _find_and_load File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/test/regrtest.py", line 11 in <module> File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/runpy.py", line 87 in _run_code File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/runpy.py", line 97 in _run_module_code File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/runpy.py", line 210 in run_module File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/spawn.py", line 258 in _fixup_main_from_name File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/spawn.py", line 234 in prepare File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/spawn.py", line 125 in _main File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/forkserver.py", line 313 in _serve_one File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/forkserver.py", line 274 in main File "<string>", line 1 in <module> test_cancel (test.test_concurrent_futures.FutureTests) ... ok test_cancelled (test.test_concurrent_futures.FutureTests) ... ok test_done (test.test_concurrent_futures.FutureTests) ... ok test_done_callback_already_cancelled (test.test_concurrent_futures.FutureTests) ... ok (...) test_ressources_gced_in_workers (test.test_concurrent_futures.ProcessPoolForkserverProcessPoolExecutorTest) ... ERROR (...) ====================================================================== ERROR: test_ressources_gced_in_workers (test.test_concurrent_futures.ProcessPoolForkserverProcessPoolExecutorTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_concurrent_futures.py", line 952, in test_ressources_gced_in_workers mgr = get_context(self.ctx).Manager() File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/context.py", line 57, in Manager m.start() File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/managers.py", line 556, in start self._address = reader.recv() File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/connection.py", line 255, in recv buf = self._recv_bytes() File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/connection.py", line 419, in _recv_bytes buf = self._recv(4) File "/ssd/buildbot/buildarea/3.x.gps-ubuntu-exynos5-armv7l/build/Lib/multiprocessing/connection.py", line 388, in _recv raise EOFError EOFError Stdout: 2.10s ---------- components: Interpreter Core, Tests messages: 365944 nosy: vstinner priority: normal severity: normal status: open title: Modules/gcmodule.c:434: update_refs: Assertion "gc_get_refs(gc) != 0" failed versions: Python 3.9 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40220> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
