After some more digging into results of jobs, it looks that it might be that this patch https://review.openstack.org/#/c/631584/ is causing this issue.
I have no idea why it happens like that but tempest-slow job is running fine each time on revert of this patch (https://review.openstack.org/#/c/631944/) and failing on most of the other patches.
After some more digging into results of jobs, it looks that it might be that this patch https:/ /review. openstack. org/#/c/ 631584/ is causing this issue. /review. openstack. org/#/c/ 631944/) and failing on most of the other patches.
I have no idea why it happens like that but tempest-slow job is running fine each time on revert of this patch (https:/