I0510 00:57:34.427201       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0510 00:57:34.427966       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0510 00:57:34.428325       1 nfd-worker.go:540] "configuration successfully updated" configuration={"Core":{"Klog":{},"LabelWhiteList":"","NoPublish":false,"FeatureSources":["all"],"Sources":null,"LabelSources":["all"],"SleepInterval":{"Duration":60000000000}},"Sources":{"cpu":{"cpuid":{"attributeBlacklist":["BMI1","BMI2","CLMUL","CMOV","CX16","ERMS","F16C","HTT","LZCNT","MMX","MMXEXT","NX","POPCNT","RDRAND","RDSEED","RDTSCP","SGX","SGXLC","SSE","SSE2","SSE3","SSE4","SSE42","SSSE3","TDX_GUEST"]}},"custom":[],"fake":{"labels":{"fakefeature1":"true","fakefeature2":"true","fakefeature3":"true"},"flagFeatures":["flag_1","flag_2","flag_3"],"attributeFeatures":{"attr_1":"true","attr_2":"false","attr_3":"10"},"instanceFeatures":[{"attr_1":"true","attr_2":"false","attr_3":"10","attr_4":"foobar","name":"instance_1"},{"attr_1":"true","attr_2":"true","attr_3":"100","name":"instance_2"},{"name":"instance_3"}]},"kernel":{"KconfigFile":"","configOpts":["NO_HZ","NO_HZ_IDLE","NO_HZ_FULL","PREEMPT"]},"local":{},"pci":{"deviceClassWhitelist":["03","0b40","12"],"deviceLabelFields":["class","vendor"]},"usb":{"deviceClassWhitelist":["0e","ef","fe","ff"],"deviceLabelFields":["class","vendor","device"]}}}
I0510 00:57:34.428542       1 metrics.go:44] "metrics server starting" port=":8081"
E0510 00:57:34.441360       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 00:57:34.441794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 00:57:34.442127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 00:57:34.449676       1 nfd-worker.go:550] "starting feature discovery..."
I0510 00:57:34.450022       1 nfd-worker.go:563] "feature discovery completed"
I0510 00:57:34.458293       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0510 00:58:34.464939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 00:58:34.465137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 00:58:34.465333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 00:58:34.470483       1 nfd-worker.go:550] "starting feature discovery..."
I0510 00:58:34.470777       1 nfd-worker.go:563] "feature discovery completed"
E0510 00:59:34.463260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 00:59:34.463514       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 00:59:34.463701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 00:59:34.470128       1 nfd-worker.go:550] "starting feature discovery..."
I0510 00:59:34.470497       1 nfd-worker.go:563] "feature discovery completed"
I0510 00:59:34.607091       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:00:34.467351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:00:34.467807       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:00:34.468039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:00:34.476292       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:00:34.476520       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:00:34.615800       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:01:34.460325       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:01:34.460462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:01:34.460640       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:01:34.464562       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:01:34.464833       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:01:34.607926       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:02:34.457871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:02:34.457990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:02:34.458163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:02:34.463330       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:02:34.463568       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:03:34.470662       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:03:34.470920       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:03:34.471116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:03:34.478223       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:03:34.478541       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:03:34.618578       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:04:34.469994       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:04:34.470120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:04:34.470244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:04:34.473854       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:04:34.474075       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:04:34.608490       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:05:34.453072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:05:34.453361       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:05:34.453607       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:05:34.458687       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:05:34.458912       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:05:34.590301       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:06:34.465577       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:06:34.465796       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:06:34.465982       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:06:34.472364       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:06:34.472655       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:06:34.603837       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:07:34.466015       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:07:34.466158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:07:34.466264       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:07:34.474512       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:07:34.474841       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:07:34.781861       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:08:34.460999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:08:34.461122       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:08:34.461252       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:08:34.464943       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:08:34.465175       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:08:34.601029       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:09:34.466797       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:09:34.466929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:09:34.467030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:09:34.473916       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:09:34.474430       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:09:34.602731       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:10:34.451679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:10:34.451900       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:10:34.452050       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:10:34.457731       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:10:34.458051       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:10:34.587246       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:11:34.461699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:11:34.461956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:11:34.462373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:11:34.468349       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:11:34.468846       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:11:34.604224       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:12:34.442252       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:12:34.442504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:12:34.442716       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:12:34.449701       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:12:34.449926       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:12:34.621762       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:13:34.469343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:13:34.469644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:13:34.469896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:13:34.475469       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:13:34.475798       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:13:34.610487       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:14:34.459154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:14:34.459479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:14:34.459745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:14:34.465537       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:14:34.465873       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:15:34.454238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:15:34.454520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:15:34.454802       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:15:34.461550       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:15:34.461925       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:15:34.608098       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:16:34.462173       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:16:34.462592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:16:34.462857       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:16:34.470589       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:16:34.471059       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:16:34.613595       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:17:34.468260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:17:34.468450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:17:34.468578       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:17:34.472898       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:17:34.473151       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:17:34.607369       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:18:34.462588       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:18:34.462791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:18:34.462948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:18:34.470013       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:18:34.470247       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:18:34.604349       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:19:34.455225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:19:34.455423       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:19:34.455589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:19:34.462229       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:19:34.462509       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:19:34.602397       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:20:34.448282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:20:34.448438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:20:34.448556       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:20:34.456133       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:20:34.456952       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:20:34.629227       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:21:34.463276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:21:34.463575       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:21:34.463762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:21:34.472358       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:21:34.472980       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:21:34.611449       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:22:34.454035       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:22:34.454288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:22:34.454449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:22:34.461654       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:22:34.462016       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:22:34.600781       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:23:34.457233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:23:34.457486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:23:34.458103       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:23:34.465272       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:23:34.465663       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:23:34.609267       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:24:34.467642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:24:34.467743       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:24:34.467897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:24:34.467989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:24:34.468229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:24:34.468419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:24:34.475016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:24:34.478426       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:24:34.478817       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:24:34.630949       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:25:34.467472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:25:34.467532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:25:34.467614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:25:34.467654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:25:34.467756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:25:34.467851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:25:34.470781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:25:34.473158       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:25:34.473375       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:25:34.612727       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:26:34.451794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:26:34.451869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:26:34.451971       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:26:34.452033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:26:34.452183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:26:34.452315       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:26:34.455820       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:26:34.459772       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:26:34.460677       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:26:34.595403       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:27:34.466309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:27:34.466385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:27:34.466492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:27:34.466554       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:27:34.466707       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:27:34.466841       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:27:34.470426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:27:34.473180       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:27:34.473395       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:27:34.613693       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:28:34.463965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:28:34.474343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:28:34.474485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:28:34.474543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:28:34.474699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:28:34.474803       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:28:34.477308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:28:34.479856       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:28:34.480208       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:28:34.631310       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:29:34.469712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:29:34.469785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:29:34.469924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:29:34.469986       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:29:34.470170       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:29:34.470307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:29:34.473619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:29:34.478189       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:29:34.478414       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:29:34.619374       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:30:34.447681       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:30:34.447763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:30:34.447870       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:30:34.447926       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:30:34.448044       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:30:34.448148       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:30:34.450446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:30:34.455141       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:30:34.456103       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:30:34.604317       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:31:34.453722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:31:34.453800       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:31:34.453939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:31:34.454029       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:31:34.454255       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:31:34.454425       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:31:34.459601       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:31:34.464771       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:31:34.465236       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:31:34.597415       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:32:34.468330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:32:34.468389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:32:34.468479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:32:34.468566       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:32:34.468778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:32:34.468916       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:32:34.471974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:32:34.474930       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:32:34.475148       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:32:34.627724       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:33:34.465958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:33:34.466060       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:33:34.466517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:33:34.466856       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:33:34.467272       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:33:34.467560       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:33:34.474836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:33:34.477492       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:33:34.477786       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:33:34.611262       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:34:34.466957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:34:34.467031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:34:34.467150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:34:34.467216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:34:34.467366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:34:34.467479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:34:34.470664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:34:34.475024       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:34:34.475270       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:34:34.615600       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:35:34.464827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:35:34.464955       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:35:34.465192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:35:34.465318       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:35:34.465588       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:35:34.465782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:35:34.470181       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:35:34.470276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:35:34.474064       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:35:34.474331       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:35:34.615591       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:36:34.446185       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:36:34.446626       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:36:34.446773       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:36:34.446846       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:36:34.447677       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:36:34.447854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:36:34.452246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:36:34.452314       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:36:34.456869       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:36:34.457186       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:36:34.596313       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:37:34.453679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:37:34.453794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:37:34.453987       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:37:34.454097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:37:34.454458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:37:34.454670       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:37:34.461272       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:37:34.461397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:37:34.467380       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:37:34.467692       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:37:34.609794       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:38:34.463842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:38:34.464100       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:38:34.464331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:38:34.464524       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:38:34.464812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:38:34.465062       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:38:34.469836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:38:34.470004       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:38:34.473927       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:38:34.474410       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:38:34.656554       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:39:34.460593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:39:34.460715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:39:34.460899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:39:34.460996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:39:34.461286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:39:34.461493       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:39:34.467063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:39:34.467121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:39:34.469607       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:39:34.469831       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:39:34.893731       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:40:34.455116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:40:34.455237       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:40:34.455416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:40:34.455518       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:40:34.455779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:40:34.455999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:40:34.461255       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:40:34.461310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:40:34.463910       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:40:34.464124       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:40:36.598735       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:41:34.466178       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:41:34.466344       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:41:34.466579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:41:34.466680       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:41:34.466924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:41:34.467127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:41:34.473590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:41:34.473696       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:41:34.478200       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:41:34.478421       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:41:34.614190       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:42:34.459530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:42:34.459582       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:42:34.459652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:42:34.459695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:42:34.459816       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:42:34.459912       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:42:34.463349       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:42:34.463393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:42:34.466262       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:42:34.466549       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:42:34.618503       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:43:34.463222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:43:34.463326       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:43:34.463483       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:43:34.463573       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:43:34.463791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:43:34.463984       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:43:34.467864       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:43:34.467914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:43:34.470636       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:43:34.470853       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:43:34.604052       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:44:34.470472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:44:34.470603       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:44:34.470809       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:44:34.470879       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:44:34.471062       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:44:34.471210       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:44:34.476291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:44:34.476367       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:44:34.481716       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:44:34.481983       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:44:34.623281       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:45:34.445771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:45:34.445849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:45:34.445952       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:45:34.446014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:45:34.446177       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:45:34.446312       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:45:34.450701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:45:34.450765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:45:34.450812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:45:34.453401       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:45:34.453616       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:45:34.620866       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:46:34.468615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:46:34.468869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:46:34.469067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:46:34.469180       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:46:34.469400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:46:34.469668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:46:34.474576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:46:34.474700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:46:34.474824       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:46:34.480942       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:46:34.481501       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:46:34.624657       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:47:34.449503       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:47:34.449590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:47:34.449670       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:47:34.449713       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:47:34.449836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:47:34.449987       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:47:34.453562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:47:34.453613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:47:34.453661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:47:34.457953       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:47:34.458322       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:48:34.470202       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:48:34.470304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:48:34.470424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:48:34.470482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:48:34.470639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:48:34.470789       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:48:34.475100       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:48:34.475144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:48:34.475187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:48:34.480011       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:48:34.480233       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:49:34.454318       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:49:34.454395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:49:34.454511       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:49:34.454576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:49:34.454756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:49:34.454894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:49:34.459679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:49:34.459780       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:49:34.459840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:49:34.463645       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:49:34.464557       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:50:34.453306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:50:34.453381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:50:34.453478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:50:34.453576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:50:34.453795       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:50:34.453918       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:50:34.460310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:50:34.460484       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:50:34.460685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:50:34.465004       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:50:34.465378       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:51:34.452737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:51:34.452995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:51:34.453204       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:51:34.453562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:51:34.453934       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:51:34.454280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:51:34.460761       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:51:34.460965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:51:34.461158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:51:34.464532       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:51:34.464835       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:52:34.464785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:52:34.464860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:52:34.464956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:52:34.465014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:52:34.465153       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:52:34.465288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:52:34.473144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:52:34.473335       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:52:34.473527       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:52:34.479292       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:52:34.479788       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:53:34.454523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:53:34.454603       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:53:34.454808       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:53:34.454942       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:53:34.455350       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:53:34.455713       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:53:34.461729       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:53:34.461786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:53:34.461875       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:53:34.464569       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:53:34.464897       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:54:34.452202       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:54:34.452280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:54:34.452413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:54:34.452495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:54:34.452690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:54:34.452840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:54:34.459395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:54:34.459815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:54:34.459982       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:54:34.466571       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:54:34.466968       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:55:34.453712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:55:34.453774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:55:34.453968       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:55:34.454082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:55:34.454285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:55:34.454475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:55:34.457713       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:55:34.457768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:55:34.457879       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:55:34.461629       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:55:34.462179       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:56:34.471409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:56:34.471525       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:56:34.471695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:56:34.471774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:56:34.471895       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:56:34.471993       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:56:34.475136       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:56:34.475183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:56:34.475225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:56:34.477638       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:56:34.477855       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:57:34.469284       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:57:34.469415       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:57:34.469615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:57:34.469731       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:57:34.470191       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:57:34.470419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:57:34.474597       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:57:34.474667       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:57:34.474748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:57:34.479505       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:57:34.480140       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:58:34.468536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:58:34.468633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:58:34.469022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:58:34.469166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:58:34.469381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:58:34.469821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:58:34.476469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:58:34.476572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:58:34.476665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:58:34.481916       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:58:34.482380       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:58:34.645524       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:59:34.464384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:59:34.464829       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:59:34.465110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:59:34.465299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:59:34.465619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:59:34.465904       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:59:34.471443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:59:34.471734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:59:34.472188       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 01:59:34.475930       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:59:34.476307       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:59:34.631440       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:00:34.464734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:00:34.464820       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:00:34.465114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:00:34.465185       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:00:34.465375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:00:34.465526       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:00:34.470837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:00:34.470906       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:00:34.470956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:00:34.474462       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:00:34.474731       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:00:34.596056       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:01:34.472886       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:01:34.472944       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:01:34.473015       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:01:34.473056       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:01:34.473327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:01:34.473430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:01:34.476166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:01:34.476216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:01:34.476542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:01:34.478898       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:01:34.479121       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:01:34.617167       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:02:34.461788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:02:34.461908       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:02:34.462590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:02:34.462748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:02:34.463114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:02:34.463373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:02:34.469507       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:02:34.469646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:02:34.469995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:02:34.475102       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:02:34.475552       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:02:34.609402       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:03:34.455709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:03:34.455825       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:03:34.456000       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:03:34.456095       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:03:34.456331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:03:34.456534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:03:34.461534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:03:34.461581       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:03:34.461887       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:03:34.464934       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:03:34.465160       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:03:34.598771       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:04:34.468366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:04:34.468431       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:04:34.468524       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:04:34.468715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:04:34.468897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:04:34.469018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:04:34.473163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:04:34.473239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:04:34.474098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:04:34.478740       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:04:34.479522       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:04:34.618682       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:05:34.462252       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:05:34.462336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:05:34.462455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:05:34.462520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:05:34.462685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:05:34.462827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:05:34.467949       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:05:34.468038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:05:34.469453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:05:34.472509       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:05:34.472741       1 nfd-worker.go:563] "feature discovery completed"
E0510 02:06:34.464779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:06:34.464858       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:06:34.464976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:06:34.465046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:06:34.465214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:06:34.465357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:06:34.471309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:06:34.471371       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:06:34.471427       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:06:34.474114       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:06:34.474365       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:06:34.619757       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:07:34.467516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:07:34.467594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:07:34.467755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:07:34.467810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:07:34.467969       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:07:34.468090       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:07:34.472848       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:07:34.472907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:07:34.473025       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:07:34.475802       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:07:34.476097       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:07:34.626550       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:08:34.449186       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:08:34.449271       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:08:34.449382       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:08:34.449449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:08:34.449599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:08:34.449744       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:08:34.453870       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:08:34.453939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:08:34.454016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:08:34.459214       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:08:34.459577       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:08:34.602896       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:09:34.467154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:09:34.467226       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:09:34.467319       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:09:34.467373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:09:34.467505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:09:34.467628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:09:34.472022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:09:34.472092       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:09:34.472144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap388ec26a-df/speed: invalid argument" attributeName="speed"
I0510 02:09:34.475548       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:09:34.475771       1 nfd-worker.go:563] "feature discovery completed"