I0401 23:34:46.807562       1 nfd-worker.go:155] Node Feature Discovery Worker v0.11.2
I0401 23:34:46.807657       1 nfd-worker.go:156] NodeName: 'instance'
I0401 23:34:46.807871       1 nfd-worker.go:423] configuration file "/etc/kubernetes/node-feature-discovery/nfd-worker.conf" parsed
I0401 23:34:46.807966       1 nfd-worker.go:461] worker (re-)configuration successfully completed
I0401 23:34:46.808058       1 base.go:127] connecting to nfd-master at node-feature-discovery-master:8080 ...
I0401 23:34:46.808400       1 component.go:36] [core]parsed scheme: ""
I0401 23:34:46.808414       1 component.go:36] [core]scheme "" not registered, fallback to default scheme
I0401 23:34:46.808436       1 component.go:36] [core]ccResolverWrapper: sending update to cc: {[{node-feature-discovery-master:8080  <nil> 0 <nil>}] <nil> <nil>}
I0401 23:34:46.808447       1 component.go:36] [core]ClientConn switching balancer to "pick_first"
I0401 23:34:46.808451       1 component.go:36] [core]Channel switches to new LB policy "pick_first"
I0401 23:34:46.808484       1 component.go:36] [core]Subchannel Connectivity change to CONNECTING
I0401 23:34:46.808511       1 component.go:36] [core]Subchannel picks a new address "node-feature-discovery-master:8080" to connect
I0401 23:34:46.809594       1 component.go:36] [core]Channel Connectivity change to CONNECTING
I0401 23:35:02.209783       1 component.go:36] [core]Subchannel Connectivity change to READY
I0401 23:35:02.209819       1 component.go:36] [core]Channel Connectivity change to READY
I0401 23:35:02.232007       1 nfd-worker.go:472] starting feature discovery...
I0401 23:35:02.232192       1 nfd-worker.go:484] feature discovery completed
I0401 23:35:02.232207       1 nfd-worker.go:565] sending labeling request to nfd-master
I0401 23:36:02.296231       1 nfd-worker.go:472] starting feature discovery...
I0401 23:36:02.296386       1 nfd-worker.go:484] feature discovery completed
I0401 23:36:02.296395       1 nfd-worker.go:565] sending labeling request to nfd-master
I0401 23:37:02.338907       1 nfd-worker.go:472] starting feature discovery...
I0401 23:37:02.339108       1 nfd-worker.go:484] feature discovery completed
I0401 23:37:02.339120       1 nfd-worker.go:565] sending labeling request to nfd-master
I0401 23:38:02.385274       1 nfd-worker.go:472] starting feature discovery...
I0401 23:38:02.385514       1 nfd-worker.go:484] feature discovery completed
I0401 23:38:02.385532       1 nfd-worker.go:565] sending labeling request to nfd-master