Back-off pulling image "virthost.ostest.test.metalkube.org:5000/localimages/local-test-image:e2e-35-registry-k8s-io-e2e-test-images-volume-nfs-1-4-u7V8iW5QIcWM2i6h"

from: https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-openshift-release-master-nightly-4.18-upgrade-from-stable-4.17-e2e-metal-ipi-upgrade-ovn-ipv6/1840935935399694336

or

Back-off pulling image "virthost.ostest.test.metalkube.org:5000/localimages/local-test-image:e2e-32-registry-k8s-io-e2e-test-images-regression-issue-74839-1-2-pZ_RxNuqvcwEiCKE"

The list of tests affected is too numerous to list here, probably 40+. Fixing this would be a big impact for the 65 regressions we have currently.