Comment 6 for bug 1267326

So I looked carefully at this test and don't think there is a race in tempest. What I do see is that at line 289 we wait for the first image to have been deleted, then immediately make the call to list images. So I would point the first finger at a race condition in glance where it responds to image get with NotFound at the same moment where the image is still being return as part of a list call.