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ResultFAILURE
Tests 5 failed / 770 succeeded
Started2020-10-08 07:38
Elapsed1h2m
Revision
Builder26407b86-0939-11eb-8b01-e6b73feeeb4e
infra-commitb54c51c3a
job-versionv1.18.10-rc.0.30+acf68e2107e3aa
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.18.10-rc.0.30+acf68e2107e3aa

Test Failures


Cluster downgrade [sig-cloud-provider-gcp] cluster-downgrade 11m41s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct  8 08:04:50.758: Unexpected error:
    <*errors.errorString | 0xc002e72d70>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-g6jh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-w9p9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-zml0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nnode/bootstrap-e2e-minion-group-g6jh cordoned\\nevicting pod \\\"test-apparmor-s5dcw\\\"\\nevicting pod \\\"coredns-7876554b79-x9m5l\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-gmrrn\\\"\\nevicting pod \\\"apparmor-loader-fhc8p\\\"\\nevicting pod \\\"test-apparmor-dcdpz\\\"\\nevicting pod \\\"dp-57bb6bd67b-7xpwx\\\"\\nevicting pod \\\"res-cons-upgrade-7hgbv\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"service-test-8gdx6\\\"\\npod/test-apparmor-s5dcw evicted\\npod/dp-57bb6bd67b-7xpwx evicted\\npod/res-cons-upgrade-7hgbv evicted\\npod/ss-2 evicted\\npod/coredns-7876554b79-x9m5l evicted\\npod/apparmor-loader-fhc8p evicted\\npod/kubernetes-dashboard-864d864f44-gmrrn evicted\\npod/service-test-8gdx6 evicted\\npod/test-apparmor-dcdpz evicted\\nnode/bootstrap-e2e-minion-group-g6jh evicted\\n........................................................................Node bootstrap-e2e-minion-group-g6jh recreated.\\nNode bootstrap-e2e-minion-group-g6jh Ready=True\\nnode/bootstrap-e2e-minion-group-g6jh uncordoned\\nnode/bootstrap-e2e-minion-group-w9p9 cordoned\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-wbkhh\\\"\\nevicting pod \\\"dp-57bb6bd67b-hvsng\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-f6x54\\\"\\nevicting pod \\\"foo-vkh8r\\\"\\nevicting pod \\\"service-test-xn4q6\\\"\\nevicting pod \\\"rs-rxkt4\\\"\\nevicting pod \\\"res-cons-upgrade-wcdwx\\\"\\nevicting pod \\\"res-cons-upgrade-fsz86\\\"\\nevicting pod \\\"coredns-7876554b79-wlj2h\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-57bb6bd67b-hvsng evicted\\npod/coredns-7876554b79-wlj2h evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-fsz86 evicted\\npod/res-cons-upgrade-wcdwx evicted\\npod/volume-snapshot-controller-0 evicted\\npod/rs-rxkt4 evicted\\npod/service-test-xn4q6 evicted\\npod/kube-dns-autoscaler-579dbcdc47-wbkhh evicted\\npod/foo-vkh8r evicted\\npod/foo-f6x54 evicted\\nnode/bootstrap-e2e-minion-group-w9p9 evicted\\n........................................................................Node bootstrap-e2e-minion-group-w9p9 recreated.\\nNode bootstrap-e2e-minion-group-w9p9 Ready=True\\nnode/bootstrap-e2e-minion-group-w9p9 uncordoned\\nnode/bootstrap-e2e-minion-group-zml0 cordoned\\nevicting pod \\\"coredns-7876554b79-vfzv2\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-nz6ws\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-bqqhx\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-rpz78\\\"\\nevicting pod \\\"apparmor-loader-9xjwg\\\"\\nevicting pod \\\"res-cons-upgrade-8nh6w\\\"\\nevicting pod \\\"service-test-ttn52\\\"\\nevicting pod \\\"res-cons-upgrade-lpk4m\\\"\\nevicting pod \\\"res-cons-upgrade-sv7nz\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-xcstd\\\"\\nevicting pod \\\"ss-2\\\"\\npod/metrics-server-v0.3.6-7d85574868-nz6ws evicted\\npod/kubernetes-dashboard-864d864f44-xcstd evicted\\npod/service-test-ttn52 evicted\\npod/l7-default-backend-f947d4dd5-rpz78 evicted\\npod/res-cons-upgrade-sv7nz evicted\\npod/coredns-7876554b79-vfzv2 evicted\\npod/ss-2 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-ctrl-bqqhx evicted\\npod/res-cons-upgrade-8nh6w evicted\\npod/res-cons-upgrade-lpk4m evicted\\npod/apparmor-loader-9xjwg evicted\\nnode/bootstrap-e2e-minion-group-zml0 evicted\\n.......................................Node bootstrap-e2e-minion-group-zml0 recreated.\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 Ready=True\\nnode/bootstrap-e2e-minion-group-zml0 already uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   16m   v1.18.10-rc.0.30+acf68e2107e3aa\\nbootstrap-e2e-minion-group-g6jh   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-w9p9   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-zml0   Ready                      <none>   33s   v1.17.13-rc.0.19+a2aa74aa5a366b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-g6jh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-w9p9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-zml0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\n\", stderr \"Project: gce-up-c1-3-g1-4-up-clu\\nNetwork Project: gce-up-c1-3-g1-4-up-clu\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-g6jh bootstrap-e2e-minion-group-w9p9 bootstrap-e2e-minion-group-zml0\\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-08T00:53:40.693-07:00\\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-g6jh. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-9479/test-apparmor-dcdpz\\n== Recreating instance bootstrap-e2e-minion-group-g6jh. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-g6jh to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-g6jh. == \\n== Draining bootstrap-e2e-minion-group-w9p9. == \\n== Recreating instance bootstrap-e2e-minion-group-w9p9. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-w9p9 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-w9p9. == \\n== Draining bootstrap-e2e-minion-group-zml0. == \\n== Recreating instance bootstrap-e2e-minion-group-zml0. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-zml0 to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-zml0. == \\n== Deleting old templates in gce-up-c1-3-g1-4-up-clu. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\\nWarning: Permanently added 'compute.5513903210333699394' (ED25519) to the list of known hosts.\\r\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: gce-up-c1-3-g1-4-up-clu\\nNetwork Project: gce-up-c1-3-g1-4-up-clu\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-g6jh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-w9p9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-zml0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nnode/bootstrap-e2e-minion-group-g6jh cordoned\nevicting pod \"test-apparmor-s5dcw\"\nevicting pod \"coredns-7876554b79-x9m5l\"\nevicting pod \"kubernetes-dashboard-864d864f44-gmrrn\"\nevicting pod \"apparmor-loader-fhc8p\"\nevicting pod \"test-apparmor-dcdpz\"\nevicting pod \"dp-57bb6bd67b-7xpwx\"\nevicting pod \"res-cons-upgrade-7hgbv\"\nevicting pod \"ss-2\"\nevicting pod \"service-test-8gdx6\"\npod/test-apparmor-s5dcw evicted\npod/dp-57bb6bd67b-7xpwx evicted\npod/res-cons-upgrade-7hgbv evicted\npod/ss-2 evicted\npod/coredns-7876554b79-x9m5l evicted\npod/apparmor-loader-fhc8p evicted\npod/kubernetes-dashboard-864d864f44-gmrrn evicted\npod/service-test-8gdx6 evicted\npod/test-apparmor-dcdpz evicted\nnode/bootstrap-e2e-minion-group-g6jh evicted\n........................................................................Node bootstrap-e2e-minion-group-g6jh recreated.\nNode bootstrap-e2e-minion-group-g6jh Ready=True\nnode/bootstrap-e2e-minion-group-g6jh uncordoned\nnode/bootstrap-e2e-minion-group-w9p9 cordoned\nevicting pod \"kube-dns-autoscaler-579dbcdc47-wbkhh\"\nevicting pod \"dp-57bb6bd67b-hvsng\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-f6x54\"\nevicting pod \"foo-vkh8r\"\nevicting pod \"service-test-xn4q6\"\nevicting pod \"rs-rxkt4\"\nevicting pod \"res-cons-upgrade-wcdwx\"\nevicting pod \"res-cons-upgrade-fsz86\"\nevicting pod \"coredns-7876554b79-wlj2h\"\nevicting pod \"ss-1\"\npod/dp-57bb6bd67b-hvsng evicted\npod/coredns-7876554b79-wlj2h evicted\npod/ss-1 evicted\npod/res-cons-upgrade-fsz86 evicted\npod/res-cons-upgrade-wcdwx evicted\npod/volume-snapshot-controller-0 evicted\npod/rs-rxkt4 evicted\npod/service-test-xn4q6 evicted\npod/kube-dns-autoscaler-579dbcdc47-wbkhh evicted\npod/foo-vkh8r evicted\npod/foo-f6x54 evicted\nnode/bootstrap-e2e-minion-group-w9p9 evicted\n........................................................................Node bootstrap-e2e-minion-group-w9p9 recreated.\nNode bootstrap-e2e-minion-group-w9p9 Ready=True\nnode/bootstrap-e2e-minion-group-w9p9 uncordoned\nnode/bootstrap-e2e-minion-group-zml0 cordoned\nevicting pod \"coredns-7876554b79-vfzv2\"\nevicting pod \"ss-0\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-nz6ws\"\nevicting pod \"res-cons-upgrade-ctrl-bqqhx\"\nevicting pod \"l7-default-backend-f947d4dd5-rpz78\"\nevicting pod \"apparmor-loader-9xjwg\"\nevicting pod \"res-cons-upgrade-8nh6w\"\nevicting pod \"service-test-ttn52\"\nevicting pod \"res-cons-upgrade-lpk4m\"\nevicting pod \"res-cons-upgrade-sv7nz\"\nevicting pod \"kubernetes-dashboard-864d864f44-xcstd\"\nevicting pod \"ss-2\"\npod/metrics-server-v0.3.6-7d85574868-nz6ws evicted\npod/kubernetes-dashboard-864d864f44-xcstd evicted\npod/service-test-ttn52 evicted\npod/l7-default-backend-f947d4dd5-rpz78 evicted\npod/res-cons-upgrade-sv7nz evicted\npod/coredns-7876554b79-vfzv2 evicted\npod/ss-2 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-ctrl-bqqhx evicted\npod/res-cons-upgrade-8nh6w evicted\npod/res-cons-upgrade-lpk4m evicted\npod/apparmor-loader-9xjwg evicted\nnode/bootstrap-e2e-minion-group-zml0 evicted\n.......................................Node bootstrap-e2e-minion-group-zml0 recreated.\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 Ready=True\nnode/bootstrap-e2e-minion-group-zml0 already uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   16m   v1.18.10-rc.0.30+acf68e2107e3aa\nbootstrap-e2e-minion-group-g6jh   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-w9p9   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-zml0   Ready                      <none>   33s   v1.17.13-rc.0.19+a2aa74aa5a366b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-g6jh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-w9p9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-zml0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\n", stderr "Project: gce-up-c1-3-g1-4-up-clu\nNetwork Project: gce-up-c1-3-g1-4-up-clu\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-g6jh bootstrap-e2e-minion-group-w9p9 bootstrap-e2e-minion-group-zml0\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-08T00:53:40.693-07:00\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-g6jh. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-9479/test-apparmor-dcdpz\n== Recreating instance bootstrap-e2e-minion-group-g6jh. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-g6jh to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-g6jh. == \n== Draining bootstrap-e2e-minion-group-w9p9. == \n== Recreating instance bootstrap-e2e-minion-group-w9p9. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-w9p9 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-w9p9. == \n== Draining bootstrap-e2e-minion-group-zml0. == \n== Recreating instance bootstrap-e2e-minion-group-zml0. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-zml0 to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\n== Uncordon bootstrap-e2e-minion-group-zml0. == \n== Deleting old templates in gce-up-c1-3-g1-4-up-clu. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\nWarning: Permanently added 'compute.5513903210333699394' (ED25519) to the list of known hosts.\r\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: gce-up-c1-3-g1-4-up-clu\nNetwork Project: gce-up-c1-3-g1-4-up-clu\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred

k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc003709200)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/chaosmonkey/chaosmonkey.go:111 +0x38a
k8s.io/kubernetes/test/e2e/cloud/gcp.runUpgradeSuite(0xc000a73b80, 0x7773ca0, 0xc, 0xc, 0xc0007cd740, 0xc00278e000, 0x2, 0xc002cc2020)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:479 +0x47a
k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:183 +0x222
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc000a44500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc000a44500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc000a44500, 0x4a0a2d8)
	/usr/local/go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:960 +0x350
				from junit_upgradeupgrades.xml

Find test-apparmor-s5dcwnevicting mentions in log files | View test history on testgrid


Kubernetes e2e suite [k8s.io] [sig-cloud-provider-gcp] Downgrade [Feature:Downgrade] cluster downgrade should maintain a functioning cluster [Feature:ClusterDowngrade] 18m29s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[k8s\.io\]\s\[sig\-cloud\-provider\-gcp\]\sDowngrade\s\[Feature\:Downgrade\]\scluster\sdowngrade\sshould\smaintain\sa\sfunctioning\scluster\s\[Feature\:ClusterDowngrade\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:165
Oct  8 08:04:50.758: Unexpected error:
    <*errors.errorString | 0xc002e72d70>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-g6jh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-w9p9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-zml0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nnode/bootstrap-e2e-minion-group-g6jh cordoned\\nevicting pod \\\"test-apparmor-s5dcw\\\"\\nevicting pod \\\"coredns-7876554b79-x9m5l\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-gmrrn\\\"\\nevicting pod \\\"apparmor-loader-fhc8p\\\"\\nevicting pod \\\"test-apparmor-dcdpz\\\"\\nevicting pod \\\"dp-57bb6bd67b-7xpwx\\\"\\nevicting pod \\\"res-cons-upgrade-7hgbv\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"service-test-8gdx6\\\"\\npod/test-apparmor-s5dcw evicted\\npod/dp-57bb6bd67b-7xpwx evicted\\npod/res-cons-upgrade-7hgbv evicted\\npod/ss-2 evicted\\npod/coredns-7876554b79-x9m5l evicted\\npod/apparmor-loader-fhc8p evicted\\npod/kubernetes-dashboard-864d864f44-gmrrn evicted\\npod/service-test-8gdx6 evicted\\npod/test-apparmor-dcdpz evicted\\nnode/bootstrap-e2e-minion-group-g6jh evicted\\n........................................................................Node bootstrap-e2e-minion-group-g6jh recreated.\\nNode bootstrap-e2e-minion-group-g6jh Ready=True\\nnode/bootstrap-e2e-minion-group-g6jh uncordoned\\nnode/bootstrap-e2e-minion-group-w9p9 cordoned\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-wbkhh\\\"\\nevicting pod \\\"dp-57bb6bd67b-hvsng\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-f6x54\\\"\\nevicting pod \\\"foo-vkh8r\\\"\\nevicting pod \\\"service-test-xn4q6\\\"\\nevicting pod \\\"rs-rxkt4\\\"\\nevicting pod \\\"res-cons-upgrade-wcdwx\\\"\\nevicting pod \\\"res-cons-upgrade-fsz86\\\"\\nevicting pod \\\"coredns-7876554b79-wlj2h\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-57bb6bd67b-hvsng evicted\\npod/coredns-7876554b79-wlj2h evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-fsz86 evicted\\npod/res-cons-upgrade-wcdwx evicted\\npod/volume-snapshot-controller-0 evicted\\npod/rs-rxkt4 evicted\\npod/service-test-xn4q6 evicted\\npod/kube-dns-autoscaler-579dbcdc47-wbkhh evicted\\npod/foo-vkh8r evicted\\npod/foo-f6x54 evicted\\nnode/bootstrap-e2e-minion-group-w9p9 evicted\\n........................................................................Node bootstrap-e2e-minion-group-w9p9 recreated.\\nNode bootstrap-e2e-minion-group-w9p9 Ready=True\\nnode/bootstrap-e2e-minion-group-w9p9 uncordoned\\nnode/bootstrap-e2e-minion-group-zml0 cordoned\\nevicting pod \\\"coredns-7876554b79-vfzv2\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-nz6ws\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-bqqhx\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-rpz78\\\"\\nevicting pod \\\"apparmor-loader-9xjwg\\\"\\nevicting pod \\\"res-cons-upgrade-8nh6w\\\"\\nevicting pod \\\"service-test-ttn52\\\"\\nevicting pod \\\"res-cons-upgrade-lpk4m\\\"\\nevicting pod \\\"res-cons-upgrade-sv7nz\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-xcstd\\\"\\nevicting pod \\\"ss-2\\\"\\npod/metrics-server-v0.3.6-7d85574868-nz6ws evicted\\npod/kubernetes-dashboard-864d864f44-xcstd evicted\\npod/service-test-ttn52 evicted\\npod/l7-default-backend-f947d4dd5-rpz78 evicted\\npod/res-cons-upgrade-sv7nz evicted\\npod/coredns-7876554b79-vfzv2 evicted\\npod/ss-2 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-ctrl-bqqhx evicted\\npod/res-cons-upgrade-8nh6w evicted\\npod/res-cons-upgrade-lpk4m evicted\\npod/apparmor-loader-9xjwg evicted\\nnode/bootstrap-e2e-minion-group-zml0 evicted\\n.......................................Node bootstrap-e2e-minion-group-zml0 recreated.\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\\nNode bootstrap-e2e-minion-group-zml0 Ready=True\\nnode/bootstrap-e2e-minion-group-zml0 already uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   16m   v1.18.10-rc.0.30+acf68e2107e3aa\\nbootstrap-e2e-minion-group-g6jh   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-w9p9   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-zml0   Ready                      <none>   33s   v1.17.13-rc.0.19+a2aa74aa5a366b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.30+acf68e2107e3aa\\\"\\nname: \\\"bootstrap-e2e-minion-group-g6jh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-w9p9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-zml0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\n\", stderr \"Project: gce-up-c1-3-g1-4-up-clu\\nNetwork Project: gce-up-c1-3-g1-4-up-clu\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-g6jh bootstrap-e2e-minion-group-w9p9 bootstrap-e2e-minion-group-zml0\\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-08T00:53:40.693-07:00\\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-g6jh. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-9479/test-apparmor-dcdpz\\n== Recreating instance bootstrap-e2e-minion-group-g6jh. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-g6jh to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-g6jh. == \\n== Draining bootstrap-e2e-minion-group-w9p9. == \\n== Recreating instance bootstrap-e2e-minion-group-w9p9. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-w9p9 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-w9p9. == \\n== Draining bootstrap-e2e-minion-group-zml0. == \\n== Recreating instance bootstrap-e2e-minion-group-zml0. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-zml0 to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-zml0\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-zml0. == \\n== Deleting old templates in gce-up-c1-3-g1-4-up-clu. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\\nWarning: Permanently added 'compute.5513903210333699394' (ED25519) to the list of known hosts.\\r\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: gce-up-c1-3-g1-4-up-clu\\nNetwork Project: gce-up-c1-3-g1-4-up-clu\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-g6jh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-w9p9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-zml0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nnode/bootstrap-e2e-minion-group-g6jh cordoned\nevicting pod \"test-apparmor-s5dcw\"\nevicting pod \"coredns-7876554b79-x9m5l\"\nevicting pod \"kubernetes-dashboard-864d864f44-gmrrn\"\nevicting pod \"apparmor-loader-fhc8p\"\nevicting pod \"test-apparmor-dcdpz\"\nevicting pod \"dp-57bb6bd67b-7xpwx\"\nevicting pod \"res-cons-upgrade-7hgbv\"\nevicting pod \"ss-2\"\nevicting pod \"service-test-8gdx6\"\npod/test-apparmor-s5dcw evicted\npod/dp-57bb6bd67b-7xpwx evicted\npod/res-cons-upgrade-7hgbv evicted\npod/ss-2 evicted\npod/coredns-7876554b79-x9m5l evicted\npod/apparmor-loader-fhc8p evicted\npod/kubernetes-dashboard-864d864f44-gmrrn evicted\npod/service-test-8gdx6 evicted\npod/test-apparmor-dcdpz evicted\nnode/bootstrap-e2e-minion-group-g6jh evicted\n........................................................................Node bootstrap-e2e-minion-group-g6jh recreated.\nNode bootstrap-e2e-minion-group-g6jh Ready=True\nnode/bootstrap-e2e-minion-group-g6jh uncordoned\nnode/bootstrap-e2e-minion-group-w9p9 cordoned\nevicting pod \"kube-dns-autoscaler-579dbcdc47-wbkhh\"\nevicting pod \"dp-57bb6bd67b-hvsng\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-f6x54\"\nevicting pod \"foo-vkh8r\"\nevicting pod \"service-test-xn4q6\"\nevicting pod \"rs-rxkt4\"\nevicting pod \"res-cons-upgrade-wcdwx\"\nevicting pod \"res-cons-upgrade-fsz86\"\nevicting pod \"coredns-7876554b79-wlj2h\"\nevicting pod \"ss-1\"\npod/dp-57bb6bd67b-hvsng evicted\npod/coredns-7876554b79-wlj2h evicted\npod/ss-1 evicted\npod/res-cons-upgrade-fsz86 evicted\npod/res-cons-upgrade-wcdwx evicted\npod/volume-snapshot-controller-0 evicted\npod/rs-rxkt4 evicted\npod/service-test-xn4q6 evicted\npod/kube-dns-autoscaler-579dbcdc47-wbkhh evicted\npod/foo-vkh8r evicted\npod/foo-f6x54 evicted\nnode/bootstrap-e2e-minion-group-w9p9 evicted\n........................................................................Node bootstrap-e2e-minion-group-w9p9 recreated.\nNode bootstrap-e2e-minion-group-w9p9 Ready=True\nnode/bootstrap-e2e-minion-group-w9p9 uncordoned\nnode/bootstrap-e2e-minion-group-zml0 cordoned\nevicting pod \"coredns-7876554b79-vfzv2\"\nevicting pod \"ss-0\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-nz6ws\"\nevicting pod \"res-cons-upgrade-ctrl-bqqhx\"\nevicting pod \"l7-default-backend-f947d4dd5-rpz78\"\nevicting pod \"apparmor-loader-9xjwg\"\nevicting pod \"res-cons-upgrade-8nh6w\"\nevicting pod \"service-test-ttn52\"\nevicting pod \"res-cons-upgrade-lpk4m\"\nevicting pod \"res-cons-upgrade-sv7nz\"\nevicting pod \"kubernetes-dashboard-864d864f44-xcstd\"\nevicting pod \"ss-2\"\npod/metrics-server-v0.3.6-7d85574868-nz6ws evicted\npod/kubernetes-dashboard-864d864f44-xcstd evicted\npod/service-test-ttn52 evicted\npod/l7-default-backend-f947d4dd5-rpz78 evicted\npod/res-cons-upgrade-sv7nz evicted\npod/coredns-7876554b79-vfzv2 evicted\npod/ss-2 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-ctrl-bqqhx evicted\npod/res-cons-upgrade-8nh6w evicted\npod/res-cons-upgrade-lpk4m evicted\npod/apparmor-loader-9xjwg evicted\nnode/bootstrap-e2e-minion-group-zml0 evicted\n.......................................Node bootstrap-e2e-minion-group-zml0 recreated.\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 is still not ready: Ready=False\nNode bootstrap-e2e-minion-group-zml0 Ready=True\nnode/bootstrap-e2e-minion-group-zml0 already uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   16m   v1.18.10-rc.0.30+acf68e2107e3aa\nbootstrap-e2e-minion-group-g6jh   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-w9p9   Ready                      <none>   16m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-zml0   Ready                      <none>   33s   v1.17.13-rc.0.19+a2aa74aa5a366b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.30+acf68e2107e3aa\"\nname: \"bootstrap-e2e-minion-group-g6jh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-w9p9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-zml0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\n", stderr "Project: gce-up-c1-3-g1-4-up-clu\nNetwork Project: gce-up-c1-3-g1-4-up-clu\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-g6jh bootstrap-e2e-minion-group-w9p9 bootstrap-e2e-minion-group-zml0\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-08T00:53:40.693-07:00\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-g6jh. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-9479/test-apparmor-dcdpz\n== Recreating instance bootstrap-e2e-minion-group-g6jh. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-g6jh to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-g6jh. == \n== Draining bootstrap-e2e-minion-group-w9p9. == \n== Recreating instance bootstrap-e2e-minion-group-w9p9. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-w9p9 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-w9p9. == \n== Draining bootstrap-e2e-minion-group-zml0. == \n== Recreating instance bootstrap-e2e-minion-group-zml0. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-zml0 to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-zml0\" not found\n== Uncordon bootstrap-e2e-minion-group-zml0. == \n== Deleting old templates in gce-up-c1-3-g1-4-up-clu. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-up-c1-3-g1-4-up-clu/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\nWarning: Permanently added 'compute.5513903210333699394' (ED25519) to the list of known hosts.\r\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: gce-up-c1-3-g1-4-up-clu\nNetwork Project: gce-up-c1-3-g1-4-up-clu\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:178