I1006 06:00:17.733783 1 serving.go:386] Generated self-signed cert in-memory I1006 06:00:18.173794 1 server.go:166] "Starting Kubernetes Scheduler" version="v1.32.11" I1006 06:00:18.173810 1 server.go:168] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" I1006 06:00:18.176590 1 requestheader_controller.go:180] Starting RequestHeaderAuthRequestController I1006 06:00:18.176607 1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file" I1006 06:00:18.176618 1 shared_informer.go:313] Waiting for caches to sync for RequestHeaderAuthRequestController I1006 06:00:18.176618 1 shared_informer.go:313] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file I1006 06:00:18.176597 1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file" I1006 06:00:18.176666 1 shared_informer.go:313] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file I1006 06:00:18.176797 1 secure_serving.go:213] Serving securely on 127.0.0.1:10259 I1006 06:00:18.176816 1 tlsconfig.go:243] "Starting DynamicServingCertificateController" I1006 06:00:18.277577 1 shared_informer.go:320] Caches are synced for RequestHeaderAuthRequestController I1006 06:00:18.277596 1 shared_informer.go:320] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file I1006 06:00:18.277593 1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-scheduler... I1006 06:00:18.277590 1 shared_informer.go:320] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file I1006 06:00:18.285789 1 leaderelection.go:271] successfully acquired lease kube-system/kube-scheduler E1006 06:00:50.804174 1 leaderelection.go:429] Failed to update lock optimistically: the server was unable to return a response in the time allotted, but may still be processing the request (put leases.coordination.k8s.io kube-scheduler), falling back to slow path E1006 06:01:13.303729 1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": context deadline exceeded I1006 06:01:13.303766 1 leaderelection.go:297] failed to renew lease kube-system/kube-scheduler: context deadline exceeded E1006 06:01:35.804681 1 leaderelection.go:322] Failed to release lock: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers) E1006 06:01:35.804798 1 server.go:298] "Leaderelection lost"