Message 319946 - Python tracker

PPC64 Fedora 3.x, PPC64LE Fedora 3.x, s390x Debian 3.x and s390x RHEL 3.x buildbots are back to green thanks to this fix.

Oh wow, so it was a glibc bug: that was unexpected :-( Hopefully, the workaround is tiny and cheap!

> I think that after passing tests on builtbots this issue can be closed.

Right. I closed the PR 7663 and I close this issue.

Thank you all for investigating this issue, thanks Serhiy and Xiang for the review, and thanks Pablo for the fix!