STINNER Victor <vstin...@python.org> added the comment:
Oh, regrtest main process was killed by faulthandler watchdog: it was blocked
in _get_result() for longer than 1 minute.
Extract of _get_result():
use_faulthandler = (self.ns.timeout is not None)
timeout = PROGRESS_UPDATE
while True:
if use_faulthandler:
faulthandler.dump_traceback_later(timeout * 2.0, exit=True)
# wait for a thread
try:
return self.output.get(timeout=timeout)
except queue.Empty:
pass
# display progress
running = get_running(self.workers)
if running and not self.ns.pgo:
self.log('running: %s' % ', '.join(running))
self.ns.timeout is supposed to be 1500.
I don't understand why regrtest got a timeout of 60 seconds?
https://buildbot.python.org/all/#/builders/168/builds/1583
LD_LIBRARY_PATH=/usr/home/buildbot/python/3.x.koobs-freebsd-current/build
./python ./Tools/scripts/run_tests.py -j 1 -u all -W --slowest
--fail-env-changed --timeout=1500 -j2 -j4
== CPython 3.9.0a0 (heads/master:ed8efd8e2c, Oct 7 2019, 21:38:27) [Clang 8.0.1
(tags/RELEASE_801/final 366581)]
== FreeBSD-13.0-CURRENT-amd64-64bit-ELF little-endian
== cwd:
/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/build/test_python_67537
== CPU count: 4
== encodings: locale=UTF-8, FS=utf-8
Using random seed 1307598
0:00:00 load avg: 3.41 Run tests in parallel using 4 child processes
(...)
0:00:11 load avg: 3.55 [ 12/419] test_extcall passed
0:00:13 load avg: 3.55 [ 13/419] test_pydoc passed
0:00:14 load avg: 3.55 [ 14/419] test_devpoll skipped
test_devpoll skipped -- test works only on Solaris OS family
0:00:15 load avg: 3.55 [ 15/419] test_class passed
0:00:17 load avg: 3.50 [ 16/419] test_ntpath passed
Timeout (0:01:00)!
Thread 0x0000000802d30c00 (most recent call first):
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/selectors.py",
line 415 in select
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1964 in _communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1113 in communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 199 in _run_process
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 228 in _runtest
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 265 in run
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 944 in _bootstrap_inner
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 902 in _bootstrap
Thread 0x0000000802d2fd00 (most recent call first):
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/selectors.py",
line 415 in select
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1964 in _communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1113 in communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 199 in _run_process
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 228 in _runtest
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 265 in run
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 944 in _bootstrap_inner
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 902 in _bootstrap
Thread 0x0000000802d2f800 (most recent call first):
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/selectors.py",
line 415 in select
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1964 in _communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1113 in communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 199 in _run_process
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 228 in _runtest
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 265 in run
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 944 in _bootstrap_inner
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 902 in _bootstrap
Thread 0x0000000802d30200 (most recent call first):
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/selectors.py",
line 415 in select
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1964 in _communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/subprocess.py",
line 1113 in communicate
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 199 in _run_process
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 228 in _runtest
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 265 in run
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 944 in _bootstrap_inner
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 902 in _bootstrap
Thread 0x0000000800acc000 (most recent call first):
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/threading.py",
line 307 in wait
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/queue.py", line
179 in get
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 362 in _get_result
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 413 in run_tests
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/runtest_mp.py",
line 434 in run_tests_multiprocess
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/main.py",
line 513 in run_tests
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/main.py",
line 687 in _main
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/main.py",
line 634 in main
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/libregrtest/main.py",
line 712 in main
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/__main__.py",
line 2 in <module>
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/runpy.py", line
85 in _run_code
File
"/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/runpy.py", line
192 in _run_module_as_main
*** Error code 1
----------
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<https://bugs.python.org/issue37531>
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