Description of problem: While Multus is not typically deployed with debug-level logging, in the case that on-disk Multus debug logs are present, they should be collected with must-gather.
Tested and verified in 4.11.0-0.nightly-2022-06-01-200905 [weliang@weliang tmp]$ oc adm must-gather –dest-dir=/tmp/must-gather [weliang@weliang tmp]$ cd /tmp/must-gather [weliang@weliang must-gather]$ ls event-filter.html quay-io-openshift-release-dev-ocp-v4-0-art-dev-sha256-75770505043c3109643632b7d5db087b922dc6baf184ac2273a153d18000d9e3 timestamp [weliang@weliang must-gather]$ cd quay-io-openshift-release-dev-ocp-v4-0-art-dev-sha256-75770505043c3109643632b7d5db087b922dc6baf184ac2273a153d18000d9e3/ [weliang@weliang quay-io-openshift-release-dev-ocp-v4-0-art-dev-sha256-75770505043c3109643632b7d5db087b922dc6baf184ac2273a153d18000d9e3]$ ls cluster-scoped-resources event-filter.html ingress_controllers monitoring network_logs timestamp web_hooks etcd_info host_service_logs insights-data namespaces static-pods version [weliang@weliang quay-io-openshift-release-dev-ocp-v4-0-art-dev-sha256-75770505043c3109643632b7d5db087b922dc6baf184ac2273a153d18000d9e3]$ cd network_logs/ [weliang@weliang network_logs]$ ls cluster_scale ippools multi_networkpolicy multus_logs net_attach_def overlappingrangeipreservations [weliang@weliang network_logs]$ [weliang@weliang network_logs]$ cd multus_logs/ [weliang@weliang multus_logs]$ ls multus-log-weliang-621-k762j-master-0.c.openshift-qe.internal.log multus-log-weliang-621-k762j-master-1.c.openshift-qe.internal.log multus-log-weliang-621-k762j-master-2.c.openshift-qe.internal.log [weliang@weliang multus_logs]$ [weliang@weliang multus_logs]$ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.11.0-0.nightly-2022-06-01-200905 True False 67m Cluster version is 4.11.0-0.nightly-2022-06-01-200905 [weliang@weliang multus_logs]$
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Important: OpenShift Container Platform 4.11.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:5069