[New-bugs-announce] [issue31164] test_functools: test_recursive_pickle() stack overflow on x86 Gentoo Refleaks 3.x

[STINNER Victor]

New submission from STINNER Victor:

http://buildbot.python.org/all/builders/x86%20Gentoo%20Refleaks%203.x/builds/51/steps/test/logs/stdio

0:17:12 load avg: 2.97 [ 52/406/1] test_functools crashed (Exit code -6) -- running: test_nntplib (406 sec)
beginning 6 repetitions
123456
Fatal Python error: Cannot recover from stack overflow.

Current thread 0xb74f1700 (most recent call first):
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/test_functools.py", line 336 in test_recursive_pickle
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/case.py", line 615 in run
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/case.py", line 663 in __call__
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/suite.py", line 122 in run
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/suite.py", line 84 in __call__
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/suite.py", line 122 in run
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/suite.py", line 84 in __call__
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/suite.py", line 122 in run
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/unittest/suite.py", line 84 in __call__
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/support/__init__.py", line 1772 in run
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/support/__init__.py", line 1896 in _run_suite
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/support/__init__.py", line 1940 in run_unittest
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/runtest.py", line 171 in test_runner
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/refleak.py", line 54 in dash_R
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/runtest.py", line 174 in runtest_inner
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/runtest.py", line 140 in runtest
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/runtest_mp.py", line 71 in run_tests_slave
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/main.py", line 519 in _main
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/main.py", line 512 in main
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/libregrtest/main.py", line 587 in main
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/regrtest.py", line 46 in _main
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/test/regrtest.py", line 50 in <module>
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/runpy.py", line 85 in _run_code
  File "/buildbot/buildarea/3.x.ware-gentoo-x86.refleak/build/Lib/runpy.py", line 193 in _run_module_as_main

----------
components: Tests
messages: 300022
nosy: haypo
priority: normal
severity: normal
status: open
title: test_functools: test_recursive_pickle() stack overflow on x86 Gentoo Refleaks 3.x
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue31164>
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