The Buildbot has detected a new failure on builder AMD64 Ubuntu NoGIL Refleaks
3.x while building python/cpython.
Full details are available at:
https://buildbot.python.org/all/#/builders/1226/builds/1726
Buildbot URL: https://buildbot.python.org/all/
Worker for this Build: itamaro-ubuntu-aws
Build Reason: <unknown>
Blamelist: Alex Waygood <[email protected]>, Dino Viehland
<[email protected]>, Irit Katriel
<[email protected]>, Kirill Podoprigora
<[email protected]>, Mark Shannon <[email protected]>, Nikita Sobolev
<[email protected]>, Rostyslav Lobov
<[email protected]>, Russell Keith-Magee
<[email protected]>, Savannah Ostrowski <[email protected]>,
Victor Stinner <[email protected]>, lit <[email protected]>, lyc8503
<[email protected]>
BUILD FAILED: failed test (failure)
Summary of the results of the build (if available):
===================================================
==
Captured traceback
==================
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 3030, in test_mymanager_context_prestarted
self.assertEqual(manager._process.exitcode, 0)
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: -15 != 0
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/managers.py",
line 265, in serve_client
raise ke
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/managers.py",
line 259, in serve_client
obj, exposed, gettypeid = id_to_obj[ident]
~~~~~~~~~^^^^^^^
KeyError: '200041100c0'
---------------------------------------------------------------------------
Timeout (3:20:00)!
Thread 0x00007f2bec87e740 (most recent call first):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/popen_fork.py",
line 27 in poll
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/popen_fork.py",
line 43 in wait
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 149 in join
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/case.py",
line 614 in _callCleanup
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/case.py",
line 688 in doCleanups
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/case.py",
line 655 in run
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/case.py",
line 707 in __call__
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/suite.py",
line 122 in run
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/suite.py",
line 84 in __call__
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/suite.py",
line 122 in run
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/suite.py",
line 84 in __call__
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/unittest/runner.py",
line 240 in run
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 57 in _run_suite
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 37 in run_unittest
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 132 in test_func
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/refleak.py",
line 106 in runtest_refleak
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 84 in regrtest_runner
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 135 in _load_run_test
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 178 in _runtest_env_changed_exc
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 278 in _runtest
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/single.py",
line 306 in run_single_test
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/worker.py",
line 77 in worker_process
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/worker.py",
line 112 in main
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/libregrtest/worker.py",
line 116 in <module>
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/runpy.py",
line 88 in _run_code
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/runpy.py",
line 198 in _run_module_as_main
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1945, in test_wait_return
self.run_threads(self._test_wait_return_f, (self.barrier, queue))
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1900, in run_threads
f(*args)
~^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1937, in _test_wait_return_f
res = barrier.wait()
~~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 727, in wait
self._wait(timeout)
~~~~~~~~~~^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 765, in _wait
raise BrokenBarrierError
threading.BrokenBarrierError
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 314, in _bootstrap
self.run()
~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 108, in run
self._target(*self._args, **self._kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1847, in task
self.f(*self.args)
~~~~~~^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1937, in _test_wait_return_f
res = barrier.wait()
~~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 727, in wait
self._wait(timeout)
~~~~~~~~~~^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 767, in _wait
raise BrokenBarrierError
threading.BrokenBarrierError
Process Process-40:
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 314, in _bootstrap
self.run()
~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 108, in run
self._target(*self._args, **self._kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1847, in task
self.f(*self.args)
~~~~~~^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1937, in _test_wait_return_f
res = barrier.wait()
~~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 718, in wait
self._enter() # Block while the barrier drains.
~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 742, in _enter
raise BrokenBarrierError
threading.BrokenBarrierError
Process Process-43:
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 314, in _bootstrap
self.run()
~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 108, in run
self._target(*self._args, **self._kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1847, in task
self.f(*self.args)
~~~~~~^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1937, in _test_wait_return_f
res = barrier.wait()
~~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 718, in wait
self._enter() # Block while the barrier drains.
~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 742, in _enter
raise BrokenBarrierError
threading.BrokenBarrierError
Process Process-41:
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 314, in _bootstrap
self.run()
~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 108, in run
self._target(*self._args, **self._kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1847, in task
self.f(*self.args)
~~~~~~^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1937, in _test_wait_return_f
res = barrier.wait()
~~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 718, in wait
self._enter() # Block while the barrier drains.
~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/threading.py",
line 742, in _enter
raise BrokenBarrierError
threading.BrokenBarrierError
ERROR
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_eintr.py",
line 532, in test_lockf
self._lock(fcntl.lockf, "lockf")
~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_eintr.py",
line 517, in _lock
raise Exception("failed to sync child in %.1f sec" % dt)
Exception: failed to sync child in 300.2 sec
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 314, in _bootstrap
self.run()
~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/process.py",
line 108, in run
self._target(*self._args, **self._kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_multiprocessing.py",
line 1432, in f
cond.release()
~~~~~~~~~~~~^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/managers.py",
line 1059, in release
return self._callmethod('release')
~~~~~~~~~~~~~~~~^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/managers.py",
line 840, in _callmethod
raise convert_to_error(kind, result)
multiprocessing.managers.RemoteError:
---------------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/multiprocessing/managers.py",
line 263, in serve_client
self.id_to_local_proxy_obj[ident]
~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^
KeyError: '200041100c0'
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/test_eintr.py",
line 17, in test_all
script_helper.run_test_script(script)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/support/script_helper.py",
line 316, in run_test_script
raise AssertionError(f"{name} failed")
AssertionError: script _test_eintr.py failed
Traceback (most recent call last):
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_eintr.py",
line 532, in test_lockf
self._lock(fcntl.lockf, "lockf")
~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
File
"/home/ubuntu/buildarea/3.x.itamaro-ubuntu-aws.refleak.nogil/build/Lib/test/_test_eintr.py",
line 517, in _lock
raise Exception("failed to sync child in %.1f sec" % dt)
Exception: failed to sync child in 300.1 sec
Test report
===========
Failed tests:
- test.test_multiprocessing_spawn.test_manager
- test_eintr
- test.test_multiprocessing_spawn.test_processes
Failed subtests:
- test_mymanager_context_prestarted -
test.test_multiprocessing_spawn.test_manager.WithManagerTestMyManager.test_mymanager_context_prestarted
- test_lockf - __main__.FNTLEINTRTest.test_lockf
- test_all - test.test_eintr.EINTRTests.test_all
Test leaking resources:
- test_processes: memory blocks
Sincerely,
-The Buildbot
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