[New-bugs-announce] [issue25764] PyObject_Call() is called with an exception set in subprocess

[Serhiy Storchaka]

New submission from Serhiy Storchaka:

http://buildbot.python.org/all/builders/x86%20OpenIndiana%203.x/builds/10847/steps/test/logs/stdio

[117/400] test_subprocess -- running: test_tokenize (65 sec), test_concurrent_futures (38 sec)
Assertion failed: !PyErr_Occurred(), file Objects/abstract.c, line 2158
Fatal Python error: Aborted

Current thread 0x00000001 (most recent call first):
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/subprocess.py", line 1483 in _execute_child
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/subprocess.py", line 950 in __init__
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_subprocess.py", line 2295 in test_close_fds_after_preexec
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/case.py", line 600 in run
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/case.py", line 648 in __call__
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/suite.py", line 122 in run
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/suite.py", line 84 in __call__
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/suite.py", line 122 in run
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/suite.py", line 84 in __call__
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/unittest/runner.py", line 176 in run
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/support/__init__.py", line 1780 in _run_suite
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/support/__init__.py", line 1814 in run_unittest
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_subprocess.py", line 2657 in test_main
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/runtest.py", line 162 in runtest_inner
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/runtest.py", line 115 in runtest
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/runtest_mp.py", line 69 in run_tests_slave
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 379 in main
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 433 in main
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 455 in main_in_temp_cwd
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/regrtest.py", line 39 in <module>
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/runpy.py", line 85 in _run_code
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/runpy.py", line 170 in _run_module_as_main
Traceback (most recent call last):
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/__main__.py", line 3, in <module>
    regrtest.main_in_temp_cwd()
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 455, in main_in_temp_cwd
    main()
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 433, in main
    Regrtest().main(tests=tests, **kwargs)
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 392, in main
    self.run_tests()
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/main.py", line 354, in run_tests
    run_tests_multiprocess(self)
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/libregrtest/runtest_mp.py", line 212, in run_tests_multiprocess
    raise Exception(msg)
Exception: Child error on test_subprocess: Exit code -6
make: *** [buildbottest] Error 1
program finished with exit code 2

----------
components: Extension Modules
messages: 255586
nosy: haypo, serhiy.storchaka
priority: normal
severity: normal
status: open
title: PyObject_Call() is called with an exception set in subprocess
type: crash
versions: Python 3.4, Python 3.5, Python 3.6

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25764>
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