@staticmethod def _cleanup(name): from .resource_tracker import unregister sem_unlink(name) unregister(name, "semaphore") # <=========== HERE 

Thread 0x00007fff900c3560 (most recent call first): File "multiprocessing/resource_tracker.py", line 83 in ensure_running File "multiprocessing/resource_tracker.py", line 162 in _send File "multiprocessing/resource_tracker.py", line 159 in unregister File "multiprocessing/synchronize.py", line 88 in _cleanup File "multiprocessing/util.py", line 224 in __call__ File "multiprocessing/resource_tracker.py", line 142 in _check_alive File "multiprocessing/resource_tracker.py", line 86 in ensure_running File "multiprocessing/resource_tracker.py", line 162 in _send File "multiprocessing/resource_tracker.py", line 155 in register File "multiprocessing/synchronize.py", line 80 in __init__ File "multiprocessing/synchronize.py", line 169 in __init__ File "multiprocessing/context.py", line 68 in Lock File "multiprocessing/queues.py", line 348 in __init__ File "multiprocessing/context.py", line 113 in SimpleQueue File "multiprocessing/pool.py", line 196 in __init__ File "multiprocessing/context.py", line 119 in Pool File "test/_test_multiprocessing.py", line 2759 in test_wrapped_exception 

3:13:36 load avg: 0.00 running (1): test.test_multiprocessing_forkserver.test_processes (3 hour 13 min) 3:14:06 load avg: 0.00 running (1): test.test_multiprocessing_forkserver.test_processes (3 hour 13 min) 3:14:36 load avg: 0.00 running (1): test.test_multiprocessing_forkserver.test_processes (3 hour 14 min) 3:15:06 load avg: 0.00 running (1): test.test_multiprocessing_forkserver.test_processes (3 hour 14 min) 3:15:14 load avg: 0.00 [463/463/1] test.test_multiprocessing_forkserver.test_processes process crashed (Exit code 1) beginning 6 repetitions 123456 .Timeout (3:15:00)! Thread 0x00007fff900c3560 (most recent call first): File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 83 in ensure_running File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 162 in _send File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 159 in unregister File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/synchronize.py", line 88 in _cleanup File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/util.py", line 224 in __call__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 142 in _check_alive File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 86 in ensure_running File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 162 in _send File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py", line 155 in register File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/synchronize.py", line 80 in __init__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/synchronize.py", line 169 in __init__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/context.py", line 68 in Lock File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/queues.py", line 348 in __init__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/context.py", line 113 in SimpleQueue File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/pool.py", line 196 in __init__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/context.py", line 119 in Pool File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/_test_multiprocessing.py", line 2759 in test_wrapped_exception File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/case.py", line 589 in _callTestMethod File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/case.py", line 634 in run File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/case.py", line 690 in __call__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/suite.py", line 122 in run File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/suite.py", line 84 in __call__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/suite.py", line 122 in run File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/suite.py", line 84 in __call__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/suite.py", line 122 in run File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/unittest/suite.py", line 84 in __call__ File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/support/testresult.py", line 146 in run File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/support/__init__.py", line 1137 in _run_suite File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/support/__init__.py", line 1264 in run_unittest File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 36 in run_unittest File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 92 in test_func File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/refleak.py", line 98 in runtest_refleak File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 44 in regrtest_runner File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 95 in _load_run_test File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 138 in _runtest_env_changed_exc File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 238 in _runtest File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/single.py", line 266 in run_single_test File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/worker.py", line 82 in worker_process File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/worker.py", line 105 in main File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/test/libregrtest/worker.py", line 109 in <module> File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/runpy.py", line 88 in _run_code File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/runpy.py", line 198 in _run_module_as_main /home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 23 leaked semaphore objects to clean up at shutdown: {'/mp-ua2e965e', '/mp-f77qvmf8', '/mp-d90nu2aq', '/mp-cy9wze2d', '/mp-aaymn_uv', '/mp-2084fimf', '/mp-uikfm3xh', '/mp-tnyb9wy8', '/mp-25wh4qnj', '/mp-dqgkqocn', '/mp-t975recw', '/mp-_xlso5jp', '/mp-kpyjiqja', '/mp-8vxz_2x7', '/mp-ff194eer', '/mp-scudx30c', '/mp-5h88loxe', '/mp-vxtproxg', '/mp-_fsq5wjy', '/mp-c7vg72xx', '/mp-sh9waipj', '/mp-pyh_3m14', '/mp-g9xvzc65'} warnings.warn( /home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.refleak/build/Lib/multiprocessing/resource_tracker.py:238: UserWarning: resource_tracker: '/mp-d90nu2aq': [Errno 2] No such file or directory warnings.warn('resource_tracker: %r: %s' % (name, e))