[Bug 255445] lang/python 3.8/3.9 SIGSEV core dumps in libthr TrueNAS

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Tue Apr 27 19:29:53 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255445

--- Comment #3 from Li-Wen Hsu <lwhsu at FreeBSD.org> ---
(In reply to yocalebo at gmail.com from comment #2)
> Running that 52 times caused an indefinite hang ~19.2% of the time. After cherry-picking the 2 commits I linked above, I confirmed that it resolved the "hangs". It never did reproduce a core dump.

If this is the case, I think we need to backport this to current python 3.8
(and 3.9?) ports. Have this been done in the upstream?  We can do it locally
but we also need to check it them won't cause other regressions. It would be
nice to work with the upstream to reduce the possible regressions, and let the
next version of 3.8 includes the fix.

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