PR #115310 pull-kubernetes-e2e-gce-100-performance #1619165966745210880
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Recent runs || View in Spyglass
| PR | mzaian: etcd: Update to version 3.5.7 |
| Result | FAILURE |
| Tests | 1 failed / 9 succeeded |
| Started | |
| Elapsed | 59m58s |
| Revision | 90570b7595a712dd4a1bcfaf0b7bd93c2ee00fbb |
| Refs |
115310 |
| job-version | v1.27.0-alpha.1.71+9b161f03f23480 |
| kubetest-version | v20230127-9396ca613c |
| revision | v1.27.0-alpha.1.71+9b161f03f23480 |
error during ./hack/e2e-internal/e2e-up.sh: exit status 2
from junit_runner.xml
Filter through log files | View test history on testgrid
kubetest Build
kubetest Deferred TearDown
kubetest DumpClusterLogs (--up failed)
kubetest Extract
kubetest GetDeployer
kubetest Prepare
kubetest Stage
kubetest TearDown Previous
kubetest Timeout
... skipping 694 lines ... Looking for address 'e2e-115310-95a39-master-ip' Looking for address 'e2e-115310-95a39-master-internal-ip' Using master: e2e-115310-95a39-master (external IP: 35.227.19.69; internal IP: 10.40.0.2) Waiting up to 300 seconds for cluster initialization. This will continually check to see if the API for kubernetes is reachable. This may time out if there was some uncaught error during start up. .............................................................................................................................[0;31mCluster failed to initialize within 300 seconds.[0m Last output from querying API server follows: ----------------------------------------------------- * Trying 35.227.19.69:443... * connect to 35.227.19.69 port 443 failed: Connection refused * Failed to connect to 35.227.19.69 port 443: Connection refused * Closing connection 0 curl: (7) Failed to connect to 35.227.19.69 port 443: Connection refused ----------------------------------------------------- 2023/01/28 03:19:36 process.go:155: Step './hack/e2e-internal/e2e-up.sh' finished in 9m34.305202572s 2023/01/28 03:19:36 e2e.go:569: Dumping logs from nodes to GCS directly at path: gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619165966745210880 2023/01/28 03:19:36 process.go:153: Running: /workspace/log-dump.sh /logs/artifacts gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619165966745210880 Checking for custom logdump instances, if any Using gce provider, skipping check for LOG_DUMP_SSH_KEY and LOG_DUMP_SSH_USER ... skipping 15 lines ... scp: /var/log/cluster-autoscaler.log*: No such file or directory scp: /var/log/kube-addon-manager.log*: No such file or directory scp: /var/log/fluentd.log*: No such file or directory scp: /var/log/kubelet.cov*: No such file or directory scp: /var/log/cl2-**: No such file or directory scp: /var/log/startupscript.log*: No such file or directory ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Dumping logs from nodes to GCS directly at 'gs://sig-scalability-logs/pull-kubernetes-e2e-gce-100-performance/1619165966745210880' using logexporter The connection to the server localhost:8080 was refused - did you specify the right host or port? Failed to create logexporter daemonset.. falling back to logdump through SSH E0128 03:20:47.332437 82755 memcache.go:238] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused E0128 03:20:47.333421 82755 memcache.go:238] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused E0128 03:20:47.335225 82755 memcache.go:238] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused E0128 03:20:47.336681 82755 memcache.go:238] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused E0128 03:20:47.338583 82755 memcache.go:238] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused The connection to the server localhost:8080 was refused - did you specify the right host or port? ... skipping 13 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 18 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 6 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 7 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 19 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0j1q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3r85 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-3r85 Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-0hfn --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-0hfn ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 20 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 8 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5j04 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-0j1q Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-3ld8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-1b1b --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-5j04 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2lk5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-3ld8 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113092 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 7 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-46c2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5h43 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-1b1b Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-46c2 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-5h43 Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7dxd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5sc7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-7dxd Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-5sc7 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113552 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113768 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113456 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113063 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: ... skipping 2 lines ... Specify --start=112884 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113547 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-786s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113399 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-786s ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5cb9 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-643n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5l3l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6dfl --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113265 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-5l3l Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-40cv --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-23x3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-643n Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-5cb9 Specify --start=113485 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-6dfl External IP address was not found; defaulting to using IAP tunneling. ... skipping 7 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7j3q --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113756 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-7j3q Specify --start=113461 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113026 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-2q8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-494h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113540 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113319 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-494h WARNING: ... skipping 5 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-5z8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-2q8n ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-4x7x --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-5z8f kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113329 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-4x7x kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-68qh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113126 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-68qh ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113206 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113362 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Specify --start=113422 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-6kqk --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113459 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113134 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-6kqk WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113543 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ... skipping 2 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ... skipping 5 lines ... Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 2 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 14 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 10 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 7 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 12 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8m46 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-8m46 External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-g1j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 4 lines ... Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-g1j6 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ch33 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-ch33 Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ck5t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113204 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-ck5t ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-96st --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9n2j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113474 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-96st Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-9n2j WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113537 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-7rv1 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dctq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113529 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-7rv1 External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 7 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113475 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-f0jh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h3b2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113539 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-f0jh External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-h3b2 Specify --start=113477 in the next get-serial-port-output invocation to get only the new output starting from here. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dm40 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 6 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Specify --start=113466 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-dm40 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gt8f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cbwz --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-dq9f --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-gt8f ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-bkh0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9s4p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9b4h --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-cbwz Specify --start=113210 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113300 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-dq9f Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-c81s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gpl5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-9dbt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-9s4p Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-bkh0 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-c81s Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-9b4h Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h7m6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-h0m7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-gpl5 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-9dbt Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-h0m7 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-h7m6 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113545 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-cx4j --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113156 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-gmxt --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113164 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113691 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-cx4j Specify --start=113969 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113548 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-gmxt kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113536 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113410 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113379 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113465 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=112979 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113902 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113081 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=112548 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-8b8n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-8b8n kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 10 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113811 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download ... skipping 6 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download ... skipping 8 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. ... skipping 10 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 4 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 2 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 11 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-hpwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-hpwd External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mjg3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jnbc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-mjg3 External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-jnbc ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113388 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113549 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 17 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jq47 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-ncmh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jctx --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pxwd --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-jq47 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-ncmh External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-jctx ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pxwd WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nfj0 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-nfj0 Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-kvhs --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=112827 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9qc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-kvhs WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Specify --start=113533 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-p9qc ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p0j6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113536 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113390 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jhf6 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113595 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nsv4 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pgkg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-jhf6 External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pgkg ... skipping 2 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113385 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113134 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. Specify --start=113529 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-n0hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113531 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-phmm --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-n0hj ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113197 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-nzqj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-p9md --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pbn3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pglj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pdn8 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-nzqj ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-phmm Specify --start=113463 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pbn3 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-lvz2 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-p9md ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pglj Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pdn8 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mtfw --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-lvz2 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-mtfw Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-mmk3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-mmk3 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113436 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=112896 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113744 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-jxw7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113254 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113548 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113150 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. ... skipping 11 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-jxw7 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113386 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113550 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log' from e2e-115310-95a39-minion-heapster Specify --start=117852 in the next get-serial-port-output invocation to get only the new output starting from here. Changing logfiles to be world-readable for download scp: /var/log/containers/konnectivity-agent-*.log*: No such file or directory scp: /var/log/fluentd.log*: No such file or directory scp: /var/log/node-problem-detector.log*: No such file or directory scp: /var/log/kubelet.cov*: No such file or directory scp: /var/log/cl2-**: No such file or directory scp: /var/log/startupscript.log*: No such file or directory ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download WARNING: ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download Changing logfiles to be world-readable for download WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 10 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Changing logfiles to be world-readable for download External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 9 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 3 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 14 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: ... skipping 7 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ... skipping 5 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 13 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-r6tj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: ... skipping 4 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 10 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-r6tj Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-rsn5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-rsn5 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=112691 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-pz9t --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot ... skipping 8 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-smf3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qkww --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-smf3 Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pz9t ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-w5sq --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-qkww External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-w5sq ... skipping 6 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wk0s --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-wk0s WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 5 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sdm5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-sdm5 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wz3p --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113250 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-s1b7 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-wz3p WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 9 lines ... Specify --start=113272 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113622 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-s1b7 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113118 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z36n --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-wjwc --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113326 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-wjwc WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=112842 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-pzjr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-z36n WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113751 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113544 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-pzjr kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x803 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 3 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-xjmj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-x803 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 4 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-xjmj External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-t4gg --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113390 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, ... skipping 11 lines ... To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth External IP address was not found; defaulting to using IAP tunneling. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-t4gg ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113144 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113546 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qchr --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-zx6l --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-x682 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-qchr WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sfqh --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113226 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-zx6l kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113900 in the next get-serial-port-output invocation to get only the new output starting from here. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-x682 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-sfqh WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ... skipping 11 lines ... WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Specify --start=113367 in the next get-serial-port-output invocation to get only the new output starting from here. Specify --start=113329 in the next get-serial-port-output invocation to get only the new output starting from here. Recommendation: To check for possible causes of SSH connectivity issues and get ... skipping 2 lines ... gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-sbj3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113332 in the next get-serial-port-output invocation to get only the new output starting from here. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-v1m5 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-sbj3 ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113335 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-v1m5 Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-qls3 --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-qls3 kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Specify --start=113128 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth Specify --start=113129 in the next get-serial-port-output invocation to get only the new output starting from here. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. Recommendation: To check for possible causes of SSH connectivity issues and get recommendations, rerun the ssh command with the --troubleshoot option. gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot Or, to investigate an IAP tunneling issue: gcloud compute ssh e2e-115310-95a39-minion-group-z7hj --project=k8s-infra-e2e-boskos-scale-08 --zone=us-east1-b --troubleshoot --tunnel-through-iap ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]. Specify --start=113173 in the next get-serial-port-output invocation to get only the new output starting from here. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Copying 'kube-proxy.log containers/konnectivity-agent-*.log fluentd.log node-problem-detector.log kubelet.cov cl2-* startupscript.log kern.log docker/log kubelet.log supervisor/supervisord.log supervisor/kubelet-stdout.log supervisor/kubelet-stderr.log supervisor/docker-stdout.log supervisor/docker-stderr.log' from e2e-115310-95a39-minion-group-z7hj WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Specify --start=113197 in the next get-serial-port-output invocation to get only the new output starting from here. External IP address was not found; defaulting to using IAP tunneling. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. External IP address was not found; defaulting to using IAP tunneling. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. WARNING: To increase the performance of the tunnel, consider installing NumPy. For instructions, please see https://cloud.google.com/iap/docs/using-tcp-forwarding#increasing_the_tcp_upload_bandwidth ERROR: (gcloud.compute.start-iap-tunnel) Error while connecting [4033: 'not authorized']. kex_exchange_identification: Connection closed by remote host Connection closed by UNKNOWN port 65535 ERROR: (gcloud.compute.scp) [/usr/bin/scp] exited with return code [1]. Detecting nodes in the cluster INSTANCE_GROUPS=e2e-115310-95a39-minion-group NODE_NAMES=e2e-115310-95a39-minion-group-0hfn e2e-115310-95a39-minion-group-0j1q e2e-115310-95a39-minion-group-1b1b e2e-115310-95a39-minion-group-23x3 e2e-115310-95a39-minion-group-2lk5 e2e-115310-95a39-minion-group-2q8n e2e-115310-95a39-minion-group-3ld8 e2e-115310-95a39-minion-group-3r85 e2e-115310-95a39-minion-group-40cv e2e-115310-95a39-minion-group-46c2 e2e-115310-95a39-minion-group-494h e2e-115310-95a39-minion-group-4x7x e2e-115310-95a39-minion-group-5cb9 e2e-115310-95a39-minion-group-5h43 e2e-115310-95a39-minion-group-5j04 e2e-115310-95a39-minion-group-5l3l e2e-115310-95a39-minion-group-5sc7 e2e-115310-95a39-minion-group-5z8f e2e-115310-95a39-minion-group-643n e2e-115310-95a39-minion-group-68qh e2e-115310-95a39-minion-group-6dfl e2e-115310-95a39-minion-group-6kqk e2e-115310-95a39-minion-group-786s e2e-115310-95a39-minion-group-7dxd e2e-115310-95a39-minion-group-7j3q e2e-115310-95a39-minion-group-7rv1 e2e-115310-95a39-minion-group-8b8n e2e-115310-95a39-minion-group-8m46 e2e-115310-95a39-minion-group-96st e2e-115310-95a39-minion-group-9b4h e2e-115310-95a39-minion-group-9dbt e2e-115310-95a39-minion-group-9n2j e2e-115310-95a39-minion-group-9s4p e2e-115310-95a39-minion-group-bkh0 e2e-115310-95a39-minion-group-c81s e2e-115310-95a39-minion-group-cbwz e2e-115310-95a39-minion-group-ch33 e2e-115310-95a39-minion-group-ck5t e2e-115310-95a39-minion-group-cx4j e2e-115310-95a39-minion-group-dctq e2e-115310-95a39-minion-group-dm40 e2e-115310-95a39-minion-group-dq9f e2e-115310-95a39-minion-group-f0jh e2e-115310-95a39-minion-group-g1j6 e2e-115310-95a39-minion-group-gmxt e2e-115310-95a39-minion-group-gpl5 e2e-115310-95a39-minion-group-gt8f e2e-115310-95a39-minion-group-h0m7 e2e-115310-95a39-minion-group-h3b2 e2e-115310-95a39-minion-group-h7m6 e2e-115310-95a39-minion-group-hpwd e2e-115310-95a39-minion-group-jctx e2e-115310-95a39-minion-group-jhf6 e2e-115310-95a39-minion-group-jnbc e2e-115310-95a39-minion-group-jq47 e2e-115310-95a39-minion-group-jxw7 e2e-115310-95a39-minion-group-kvhs e2e-115310-95a39-minion-group-lvz2 e2e-115310-95a39-minion-group-mjg3 e2e-115310-95a39-minion-group-mmk3 e2e-115310-95a39-minion-group-mtfw e2e-115310-95a39-minion-group-n0hj e2e-115310-95a39-minion-group-ncmh e2e-115310-95a39-minion-group-nfj0 e2e-115310-95a39-minion-group-nsv4 e2e-115310-95a39-minion-group-nzqj e2e-115310-95a39-minion-group-p0j6 e2e-115310-95a39-minion-group-p9md e2e-115310-95a39-minion-group-p9qc e2e-115310-95a39-minion-group-pbn3 e2e-115310-95a39-minion-group-pdn8 e2e-115310-95a39-minion-group-pgkg e2e-115310-95a39-minion-group-pglj e2e-115310-95a39-minion-group-phmm e2e-115310-95a39-minion-group-pxwd e2e-115310-95a39-minion-group-pz9t e2e-115310-95a39-minion-group-pzjr e2e-115310-95a39-minion-group-qchr e2e-115310-95a39-minion-group-qkww e2e-115310-95a39-minion-group-qls3 e2e-115310-95a39-minion-group-r6tj e2e-115310-95a39-minion-group-rsn5 e2e-115310-95a39-minion-group-s1b7 e2e-115310-95a39-minion-group-sbj3 e2e-115310-95a39-minion-group-sdm5 e2e-115310-95a39-minion-group-sfqh e2e-115310-95a39-minion-group-smf3 e2e-115310-95a39-minion-group-t4gg e2e-115310-95a39-minion-group-v1m5 e2e-115310-95a39-minion-group-w5sq e2e-115310-95a39-minion-group-wjwc e2e-115310-95a39-minion-group-wk0s e2e-115310-95a39-minion-group-wz3p e2e-115310-95a39-minion-group-x682 e2e-115310-95a39-minion-group-x803 e2e-115310-95a39-minion-group-xjmj e2e-115310-95a39-minion-group-z36n e2e-115310-95a39-minion-group-z7hj e2e-115310-95a39-minion-group-zx6l e2e-115310-95a39-minion-heapster WINDOWS_INSTANCE_GROUPS= WINDOWS_NODE_NAMES= E0128 03:46:02.821630 114199 memcache.go:238] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused ... skipping 163 lines ... Deleting Managed Instance Group... ..Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/zones/us-east1-b/instanceGroupManagers/e2e-115310-95a39-minion-group]. done. Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/global/instanceTemplates/e2e-115310-95a39-minion-template]. Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/global/instanceTemplates/e2e-115310-95a39-windows-node-template]. Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/zones/us-east1-b/instances/e2e-115310-95a39-minion-heapster]. Failed to execute 'curl -s --cacert /etc/srv/kubernetes/pki/etcd-apiserver-ca.crt --cert /etc/srv/kubernetes/pki/etcd-apiserver-client.crt --key /etc/srv/kubernetes/pki/etcd-apiserver-client.key https://127.0.0.1:2379/v2/members/$(curl -s --cacert /etc/srv/kubernetes/pki/etcd-apiserver-ca.crt --cert /etc/srv/kubernetes/pki/etcd-apiserver-client.crt --key /etc/srv/kubernetes/pki/etcd-apiserver-client.key https://127.0.0.1:2379/v2/members -XGET | sed 's/{\"id/\n/g' | grep e2e-115310-95a39-master\" | cut -f 3 -d \") -XDELETE -L 2>/dev/null' on e2e-115310-95a39-master despite 5 attempts Last attempt failed with: Removing etcd replica, name: e2e-115310-95a39-master, port: 2379, result: 1 Failed to execute 'curl -s http://127.0.0.1:4002/v2/members/$(curl -s http://127.0.0.1:4002/v2/members -XGET | sed 's/{\"id/\n/g' | grep e2e-115310-95a39-master\" | cut -f 3 -d \") -XDELETE -L 2>/dev/null' on e2e-115310-95a39-master despite 5 attempts Last attempt failed with: Removing etcd replica, name: e2e-115310-95a39-master, port: 4002, result: 1 Updated [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/zones/us-east1-b/instances/e2e-115310-95a39-master]. Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/zones/us-east1-b/instances/e2e-115310-95a39-master]. WARNING: The following filter keys were not present in any resource : name Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/global/firewalls/e2e-115310-95a39-master-https]. Deleted [https://www.googleapis.com/compute/v1/projects/k8s-infra-e2e-boskos-scale-08/global/firewalls/e2e-115310-95a39-master-etcd]. ... skipping 25 lines ... W0128 03:51:43.355128 116083 loader.go:222] Config not found: /workspace/.kube/config Property "contexts.k8s-infra-e2e-boskos-scale-08_e2e-115310-95a39" unset. Cleared config for k8s-infra-e2e-boskos-scale-08_e2e-115310-95a39 from /workspace/.kube/config Done 2023/01/28 03:51:43 process.go:155: Step './hack/e2e-internal/e2e-down.sh' finished in 5m25.97970163s 2023/01/28 03:51:43 process.go:96: Saved XML output to /logs/artifacts/junit_runner.xml. 2023/01/28 03:51:43 main.go:328: Something went wrong: starting e2e cluster: error during ./hack/e2e-internal/e2e-up.sh: exit status 2 Traceback (most recent call last): File "/workspace/scenarios/kubernetes_e2e.py", line 723, in <module> main(parse_args()) File "/workspace/scenarios/kubernetes_e2e.py", line 569, in main mode.start(runner_args) File "/workspace/scenarios/kubernetes_e2e.py", line 228, in start ... skipping 16 lines ...