I0519 13:41:41.024467       1 nfd-worker.go:155] Node Feature Discovery Worker v0.11.2
I0519 13:41:41.024527       1 nfd-worker.go:156] NodeName: 'instance'
I0519 13:41:41.024642       1 nfd-worker.go:423] configuration file "/etc/kubernetes/node-feature-discovery/nfd-worker.conf" parsed
I0519 13:41:41.024694       1 nfd-worker.go:461] worker (re-)configuration successfully completed
I0519 13:41:41.024742       1 base.go:127] connecting to nfd-master at node-feature-discovery-master:8080 ...
I0519 13:41:41.024767       1 component.go:36] [core]parsed scheme: ""
I0519 13:41:41.024771       1 component.go:36] [core]scheme "" not registered, fallback to default scheme
I0519 13:41:41.024824       1 component.go:36] [core]ccResolverWrapper: sending update to cc: {[{node-feature-discovery-master:8080  <nil> 0 <nil>}] <nil> <nil>}
I0519 13:41:41.024835       1 component.go:36] [core]ClientConn switching balancer to "pick_first"
I0519 13:41:41.024838       1 component.go:36] [core]Channel switches to new LB policy "pick_first"
I0519 13:41:41.024880       1 component.go:36] [core]Subchannel Connectivity change to CONNECTING
I0519 13:41:41.024902       1 component.go:36] [core]Subchannel picks a new address "node-feature-discovery-master:8080" to connect
I0519 13:41:41.025432       1 component.go:36] [core]Channel Connectivity change to CONNECTING
I0519 13:41:56.498158       1 component.go:36] [core]Subchannel Connectivity change to READY
I0519 13:41:56.498206       1 component.go:36] [core]Channel Connectivity change to READY
I0519 13:41:56.521160       1 nfd-worker.go:472] starting feature discovery...
I0519 13:41:56.521475       1 nfd-worker.go:484] feature discovery completed
I0519 13:41:56.521494       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:42:56.587796       1 nfd-worker.go:472] starting feature discovery...
I0519 13:42:56.588176       1 nfd-worker.go:484] feature discovery completed
I0519 13:42:56.588264       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:43:56.644776       1 nfd-worker.go:472] starting feature discovery...
I0519 13:43:56.645052       1 nfd-worker.go:484] feature discovery completed
I0519 13:43:56.645065       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:44:56.699878       1 nfd-worker.go:472] starting feature discovery...
I0519 13:44:56.700050       1 nfd-worker.go:484] feature discovery completed
I0519 13:44:56.700058       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:45:56.754264       1 nfd-worker.go:472] starting feature discovery...
I0519 13:45:56.754540       1 nfd-worker.go:484] feature discovery completed
I0519 13:45:56.754557       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:46:56.807594       1 nfd-worker.go:472] starting feature discovery...
I0519 13:46:56.808126       1 nfd-worker.go:484] feature discovery completed
I0519 13:46:56.808161       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:47:56.856945       1 nfd-worker.go:472] starting feature discovery...
I0519 13:47:56.857141       1 nfd-worker.go:484] feature discovery completed
I0519 13:47:56.857153       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:48:56.907873       1 nfd-worker.go:472] starting feature discovery...
I0519 13:48:56.908062       1 nfd-worker.go:484] feature discovery completed
I0519 13:48:56.908075       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:49:56.959024       1 nfd-worker.go:472] starting feature discovery...
I0519 13:49:56.959320       1 nfd-worker.go:484] feature discovery completed
I0519 13:49:56.959339       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:50:57.009053       1 nfd-worker.go:472] starting feature discovery...
I0519 13:50:57.009247       1 nfd-worker.go:484] feature discovery completed
I0519 13:50:57.009260       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:51:57.055708       1 nfd-worker.go:472] starting feature discovery...
I0519 13:51:57.056008       1 nfd-worker.go:484] feature discovery completed
I0519 13:51:57.056031       1 nfd-worker.go:565] sending labeling request to nfd-master
I0519 13:52:57.101661       1 nfd-worker.go:472] starting feature discovery...
I0519 13:52:57.101853       1 nfd-worker.go:484] feature discovery completed
I0519 13:52:57.101869       1 nfd-worker.go:565] sending labeling request to nfd-master