Hello Everyone, During fixing the grenade issue on stable/train[1], there is another issue that came up for py2 devstack based jobs. I have logged the bug on devstack side as of now - https://bugs.launchpad.net/devstack/+bug/1922736 Let's wait for this to fix before you recheck on failing patches. [1] http://lists.openstack.org/pipermail/openstack-discuss/2021-April/021597.html -gmann