I0505 22:27:16.985236       1 nfd-master.go:170] Node Feature Discovery Master v0.11.2
I0505 22:27:16.985311       1 nfd-master.go:174] NodeName: "instance"
I0505 22:27:16.985315       1 nfd-master.go:185] starting nfd LabelRule controller
I0505 22:27:17.009016       1 nfd-master.go:226] gRPC server serving on port: 8080
I0505 22:27:24.437376       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:28:24.507580       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:29:24.560031       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:30:24.613871       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:31:24.663816       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:32:24.709489       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:33:24.760224       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:34:24.807505       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:35:24.858383       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:36:24.908607       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:37:25.023915       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:38:25.081226       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:39:25.134787       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:40:25.195225       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:41:25.244978       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:42:25.288315       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:43:25.340149       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:44:25.384066       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:45:25.436091       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:46:25.489040       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:47:25.537508       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:48:25.586966       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:49:25.636003       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:50:25.690048       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:51:25.742792       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:52:25.802925       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:53:25.853710       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:54:25.906026       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:55:25.954872       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:56:26.004607       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:57:26.052451       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:58:26.110168       1 nfd-master.go:423] received labeling request for node "instance"
I0505 22:59:26.156771       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:00:26.205190       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:01:26.266108       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:02:26.315448       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:03:26.365027       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:04:26.417289       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:05:26.471157       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:06:26.525161       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:07:26.583884       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:08:26.643112       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:09:26.693489       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:10:26.743121       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:11:26.790078       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:12:34.475701       1 nfd-master.go:423] received labeling request for node "instance"
E0505 23:13:04.477203       1 nfd-master.go:444] failed to advertise labels: Get "https://10.96.0.1:443/api/v1/nodes/instance": dial tcp 10.96.0.1:443: i/o timeout
I0505 23:14:15.055217       1 nfd-master.go:423] received labeling request for node "instance"
E0505 23:14:45.056367       1 nfd-master.go:444] failed to advertise labels: Get "https://10.96.0.1:443/api/v1/nodes/instance": dial tcp 10.96.0.1:443: i/o timeout
I0505 23:14:50.439088       1 nfd-master.go:423] received labeling request for node "instance"
E0505 23:15:20.440835       1 nfd-master.go:444] failed to advertise labels: Get "https://10.96.0.1:443/api/v1/nodes/instance": dial tcp 10.96.0.1:443: i/o timeout
W0505 23:15:20.440917       1 component.go:41] [core]grpc: Server.processUnaryRPC failed to write status: connection error: desc = "transport is closing"
I0505 23:15:51.429788       1 nfd-master.go:423] received labeling request for node "instance"
E0505 23:16:21.433517       1 nfd-master.go:444] failed to advertise labels: Get "https://10.96.0.1:443/api/v1/nodes/instance": dial tcp 10.96.0.1:443: i/o timeout
I0505 23:17:31.391593       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:18:31.465621       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:19:31.505594       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:20:31.553379       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:21:31.616698       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:22:31.670639       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:23:31.730222       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:24:31.790707       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:25:31.841109       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:26:31.892301       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:27:31.938186       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:28:31.980849       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:29:32.029400       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:30:32.080555       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:31:32.134193       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:32:32.189607       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:33:32.273400       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:34:32.323920       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:35:32.395616       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:36:32.439202       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:37:32.494402       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:38:32.568767       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:39:32.642351       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:40:32.694960       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:41:32.756203       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:42:32.821592       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:43:32.873226       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:44:32.918805       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:45:32.969209       1 nfd-master.go:423] received labeling request for node "instance"
I0505 23:46:33.011914       1 nfd-master.go:423] received labeling request for node "instance"