I don't know. However, it seems possible given the symptoms of the original issue (see ASAN-produced stack trace) that there is a bug when using context vars with foreign threads (in this case, C++-created): https://bugs.python.org/issue39776
Regards Antoine. Le 01/03/2020 à 11:30, Łukasz Langa a écrit : > Hey there, > the release managers noticed Stefan adding a new compile flag and > backporting it to (soon to be) 3.7.7 and (eventually to be) 3.8.3. > > Context: https://bugs.python.org/issue39794 > > Should this go in? It does look like a new feature to us. > > - Ł and Ned > > _______________________________________________ > python-committers mailing list -- python-committers@python.org > To unsubscribe send an email to python-committers-le...@python.org > https://mail.python.org/mailman3/lists/python-committers.python.org/ > Message archived at > https://mail.python.org/archives/list/python-committers@python.org/message/5XUQVY4IUPMFZKQP4GPTU2UMJTOLNBQC/ > Code of Conduct: https://www.python.org/psf/codeofconduct/ > _______________________________________________ python-committers mailing list -- python-committers@python.org To unsubscribe send an email to python-committers-le...@python.org https://mail.python.org/mailman3/lists/python-committers.python.org/ Message archived at https://mail.python.org/archives/list/python-committers@python.org/message/TFHTQ2TWLKCRENNYAFYY24C4ATJ365YW/ Code of Conduct: https://www.python.org/psf/codeofconduct/