☠ Buildbot (Python): python/cpython - failed test (failure) (3.12)
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The Buildbot has detected a new failure on builder AMD64 Debian root 3.12 while building python/cpython. Full details are available at: https://buildbot.python.org/all/#/builders/1102/builds/734
Buildbot URL: https://buildbot.python.org/all/
Worker for this Build: angelico-debian-amd64
Build Reason: <unknown> Blamelist: Ethan Furman <ethan@stoneleaf.us>, Irit Katriel <1055913+iritkatriel@users.noreply.github.com>, Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
BUILD FAILED: failed test (failure)
Summary of the results of the build (if available):
==
Captured traceback
Traceback (most recent call last): File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/test/_test_multiprocessing.py", line 392, in test_parent_process_attributes p.start() File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/process.py", line 121, in start self._popen = self._Popen(self) ^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/context.py", line 224, in _Popen return _default_context.get_context().Process._Popen(process_obj) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/context.py", line 301, in _Popen return Popen(process_obj) ^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_forkserver.py", line 35, in __init__ super().__init__(process_obj) File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_fork.py", line 19, in __init__ self._launch(process_obj) File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_forkserver.py", line 51, in _launch self.sentinel, w = forkserver.connect_to_new_process(self._fds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/forkserver.py", line 88, in connect_to_new_process client.connect(self._forkserver_address) ConnectionRefusedError: [Errno 111] Connection refused
Traceback (most recent call last): File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/test/_test_multiprocessing.py", line 696, in test_many_processes p.start() File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/process.py", line 121, in start self._popen = self._Popen(self) ^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/context.py", line 224, in _Popen return _default_context.get_context().Process._Popen(process_obj) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/context.py", line 301, in _Popen return Popen(process_obj) ^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_forkserver.py", line 35, in __init__ super().__init__(process_obj) File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_fork.py", line 19, in __init__ self._launch(process_obj) File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_forkserver.py", line 59, in _launch self.pid = forkserver.read_signed(self.sentinel) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/forkserver.py", line 328, in read_signed raise EOFError('unexpected EOF') EOFError: unexpected EOF
Traceback (most recent call last): File "<string>", line 1, in <module> File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/forkserver.py", line 265, in main pid = os.fork() ^^^^^^^^^ OSError: [Errno 12] Cannot allocate memory ERROR
Traceback (most recent call last): File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/test/_test_multiprocessing.py", line 414, in test_parent_process p.start() File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/process.py", line 121, in start self._popen = self._Popen(self) ^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/context.py", line 224, in _Popen return _default_context.get_context().Process._Popen(process_obj) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/context.py", line 301, in _Popen return Popen(process_obj) ^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_forkserver.py", line 35, in __init__ super().__init__(process_obj) File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_fork.py", line 19, in __init__ self._launch(process_obj) File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/popen_forkserver.py", line 51, in _launch self.sentinel, w = forkserver.connect_to_new_process(self._fds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/buildarea/3.12.angelico-debian-amd64/build/Lib/multiprocessing/forkserver.py", line 88, in connect_to_new_process client.connect(self._forkserver_address) ConnectionRefusedError: [Errno 111] Connection refused
Test report
Failed tests:
- test.test_multiprocessing_forkserver.test_processes
Failed subtests:
- test_parent_process_attributes - test.test_multiprocessing_forkserver.test_processes.WithProcessesTestProcess.test_parent_process_attributes
- test_many_processes - test.test_multiprocessing_forkserver.test_processes.WithProcessesTestProcess.test_many_processes
- test_parent_process - test.test_multiprocessing_forkserver.test_processes.WithProcessesTestProcess.test_parent_process
Sincerely, -The Buildbot
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