I0611 07:39:18.696260       1 envvar.go:172] "Feature gate default state" feature="ClientsPreferCBOR" enabled=false
I0611 07:39:18.696314       1 envvar.go:172] "Feature gate default state" feature="InformerResourceVersion" enabled=false
I0611 07:39:18.696319       1 envvar.go:172] "Feature gate default state" feature="WatchListClient" enabled=false
I0611 07:39:18.696323       1 envvar.go:172] "Feature gate default state" feature="ClientsAllowCBOR" enabled=false
I0611 07:39:18.718332       1 cluster_cache.go:288] "Found controller Pod metadata, the ClusterCache will try to access the cluster it is running on directly if possible" controller="clustercache"
I0611 07:39:18.718655       1 webhook.go:188] "Registering a mutating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlane" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0611 07:39:18.718791       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0611 07:39:18.718852       1 webhook.go:226] "Registering a validating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlane" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0611 07:39:18.718922       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0611 07:39:18.719094       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/convert"
I0611 07:39:18.719111       1 webhook.go:257] "Conversion webhook enabled" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlane"
I0611 07:39:18.719282       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/validate-scale-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplane"
I0611 07:39:18.719367       1 webhook.go:188] "Registering a mutating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlaneTemplate" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0611 07:39:18.719437       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/mutate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0611 07:39:18.719486       1 webhook.go:226] "Registering a validating webhook" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlaneTemplate" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0611 07:39:18.719582       1 server.go:183] "Registering webhook" logger="controller-runtime.webhook" path="/validate-controlplane-cluster-x-k8s-io-v1beta1-kubeadmcontrolplanetemplate"
I0611 07:39:18.719686       1 webhook.go:257] "Conversion webhook enabled" logger="controller-runtime.builder" GVK="controlplane.cluster.x-k8s.io/v1beta1, Kind=KubeadmControlPlaneTemplate"
I0611 07:39:18.719711       1 main.go:330] "Starting manager" logger="setup" version="v1.10.5"
I0611 07:39:18.719816       1 server.go:208] "Starting metrics server" logger="controller-runtime.metrics"
I0611 07:39:18.720162       1 server.go:83] "starting server" name="health probe" addr="[::]:9440"
I0611 07:39:18.720457       1 server.go:191] "Starting webhook server" logger="controller-runtime.webhook"
I0611 07:39:18.721070       1 leaderelection.go:257] attempting to acquire leader lease capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi...
I0611 07:39:18.721735       1 certwatcher.go:211] "Updated current TLS certificate" logger="controller-runtime.certwatcher"
I0611 07:39:18.721849       1 server.go:242] "Serving webhook server" logger="controller-runtime.webhook" host="" port=9443
I0611 07:39:18.722047       1 certwatcher.go:133] "Starting certificate poll+watcher" logger="controller-runtime.certwatcher" interval="10s"
I0611 07:39:19.087613       1 server.go:247] "Serving metrics server" logger="controller-runtime.metrics" bindAddress=":8443" secure=true
I0611 07:40:30.287065       1 leaderelection.go:271] successfully acquired lease capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi
I0611 07:40:30.287510       1 controller.go:204] "Starting EventSource" controller="clustercache" controllerGroup="cluster.x-k8s.io" controllerKind="Cluster" source="kind source: *v1beta1.Cluster"
I0611 07:40:30.287396       1 recorder.go:104] "capi-kubeadm-control-plane-controller-manager-bdfc6fdd8-mjq8t_2360ccb8-399e-4c23-8772-1167b00f4061 became leader" logger="events" type="Normal" object={"kind":"Lease","namespace":"capi-kubeadm-control-plane-system","name":"kubeadm-control-plane-manager-leader-election-capi","uid":"0f9b8518-61db-41e2-af52-bfc7d63a14a5","apiVersion":"coordination.k8s.io/v1","resourceVersion":"25204"} reason="LeaderElection"
I0611 07:40:30.288141       1 controller.go:204] "Starting EventSource" controller="crdmigrator" controllerGroup="apiextensions.k8s.io" controllerKind="CustomResourceDefinition" source="kind source: *v1.PartialObjectMetadata"
I0611 07:40:30.288842       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="channel source: 0xc0002d7810"
I0611 07:40:30.288943       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="kind source: *v1beta1.KubeadmControlPlane"
I0611 07:40:30.289059       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="kind source: *v1beta1.Machine"
I0611 07:40:30.289108       1 controller.go:204] "Starting EventSource" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" source="kind source: *v1beta1.Cluster"
I0611 07:40:30.290706       1 reflector.go:376] Caches populated for *v1beta1.Cluster from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0611 07:40:30.291310       1 reflector.go:376] Caches populated for *v1beta1.Machine from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0611 07:40:30.292368       1 reflector.go:376] Caches populated for *v1beta1.KubeadmControlPlane from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0611 07:40:30.293777       1 reflector.go:376] Caches populated for *v1.PartialObjectMetadata from k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251
I0611 07:40:30.388901       1 controller.go:239] "Starting Controller" controller="crdmigrator" controllerGroup="apiextensions.k8s.io" controllerKind="CustomResourceDefinition"
I0611 07:40:30.388931       1 controller.go:248] "Starting workers" controller="crdmigrator" controllerGroup="apiextensions.k8s.io" controllerKind="CustomResourceDefinition" worker count=1
I0611 07:40:30.389040       1 controller.go:239] "Starting Controller" controller="clustercache" controllerGroup="cluster.x-k8s.io" controllerKind="Cluster"
I0611 07:40:30.389098       1 controller.go:248] "Starting workers" controller="clustercache" controllerGroup="cluster.x-k8s.io" controllerKind="Cluster" worker count=100
I0611 07:40:30.390217       1 controller.go:239] "Starting Controller" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane"
I0611 07:40:30.390250       1 controller.go:248] "Starting workers" controller="kubeadmcontrolplane" controllerGroup="controlplane.cluster.x-k8s.io" controllerKind="KubeadmControlPlane" worker count=10
E0611 07:43:50.437796       1 leaderelection.go:429] Failed to update lock optimistically: etcdserver: request timed out, falling back to slow path
E0611 08:07:44.379429       1 leaderelection.go:429] Failed to update lock optimistically: etcdserver: request timed out, falling back to slow path
E0611 08:08:04.379953       1 leaderelection.go:436] error retrieving resource lock capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi: Get "https://10.96.0.1:443/apis/coordination.k8s.io/v1/namespaces/capi-kubeadm-control-plane-system/leases/kubeadm-control-plane-manager-leader-election-capi?timeout=20s": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0611 08:08:13.135312       1 leaderelection.go:429] Failed to update lock optimistically: Operation cannot be fulfilled on leases.coordination.k8s.io "kubeadm-control-plane-manager-leader-election-capi": the object has been modified; please apply your changes to the latest version and try again, falling back to slow path
E0611 08:08:17.374637       1 leaderelection.go:436] error retrieving resource lock capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi: Get "https://10.96.0.1:443/apis/coordination.k8s.io/v1/namespaces/capi-kubeadm-control-plane-system/leases/kubeadm-control-plane-manager-leader-election-capi?timeout=20s": context deadline exceeded
I0611 08:08:17.374722       1 leaderelection.go:297] failed to renew lease capi-kubeadm-control-plane-system/kubeadm-control-plane-manager-leader-election-capi: context deadline exceeded
I0611 08:08:17.374893       1 recorder.go:104] "capi-kubeadm-control-plane-controller-manager-bdfc6fdd8-mjq8t_2360ccb8-399e-4c23-8772-1167b00f4061 stopped leading" logger="events" type="Normal" object={"kind":"Lease","namespace":"capi-kubeadm-control-plane-system","name":"kubeadm-control-plane-manager-leader-election-capi","uid":"0f9b8518-61db-41e2-af52-bfc7d63a14a5","apiVersion":"coordination.k8s.io/v1","resourceVersion":"37528"} reason="LeaderElection"
I0611 08:08:17.374959       1 internal.go:538] "Stopping and waiting for non leader election runnables"
I0611 08:08:17.375032       1 internal.go:542] "Stopping and waiting for leader election runnables"
I0611 08:08:17.375058       1 internal.go:550] "Stopping and waiting for caches"
I0611 08:08:17.375074       1 internal.go:554] "Stopping and waiting for webhooks"
E0611 08:08:17.374963       1 main.go:332] "problem running manager" err="leader election lost" logger="setup"
I0611 08:08:17.375086       1 internal.go:557] "Stopping and waiting for HTTP servers"