Manjusaka <lizheao940...@gmail.com> added the comment:
Hello Victor I have tried on both MacOS and Ubuntu 18.04 from 3.8.2 to the newest code in master, and can't reproduce this problem macOS-10.15.4-x86_64-i386-64bit Python 3.9.0a4+ (heads/master:9a81ab107a, Mar 24 2020, 02:06:30) [Clang 11.0.3 (clang-1103.0.32.26)] Linux-4.15.0-1060-aws-x86_64-with-glibc2.27 Python 3.8.2 (default, Mar 23 2020, 19:21:16) [GCC 8.3.0] Linux-4.15.0-1060-aws-x86_64-with-glibc2.27 Python 3.9.0a4 (default, Mar 23 2020, 19:25:43) [GCC 8.3.0] I think it may be caused by the kernel version and the glibc version, I don't have enough evidence to prove it. I will try the Python 3.7.6 to the newest version in Ubuntu 19.10 with Kernel 5.3.0-29 and GCC 8.3.0 ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue39853> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com