Can you try to attach the stuck processes in gdb and try to get a Python traceback using "thread apply all py-bt"? You might have to need to install python-gdb.py plugin... and you need a gdb which supports Python. Otherwise, you might try to use faulthandler... faulthandler is supposed to be enabled by default in regrtest, but there are cases where it's not enabled.

See: https://bugs.python.org/issue12413 https://pythondev.readthedocs.io/crash.html https://pythondev.readthedocs.io/debug_tools.html

Victor

Le sam. 29 déc. 2018 à 10:59, Michael <aixtools@felt.demon.nl> a écrit :

Hi.

Taking a last look for this year - vacation now and all that. I see that https://buildbot.python.org/all/#/builders/10/builds/1951 is stuck:

running: test_multiprocessing_spawn (35 hour 7 min) running: test_multiprocessing_spawn (35 hour 8 min) running: test_multiprocessing_spawn (35 hour 8 min) running: test_multiprocessing_spawn (35 hour 9 min) Best wishes for 2019 - Happy, Healthy and full of PR (better, bpo) resolutions! Michael

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