I0519 22:26:37.314344       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0519 22:26:37.314528       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0519 22:26:37.314788       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"]}}}
I0519 22:26:37.314977       1 metrics.go:44] "metrics server starting" port=":8081"
E0519 22:26:37.330762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:26:37.331057       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:26:37.331316       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:26:37.336504       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:26:37.336797       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:26:37.368885       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0519 22:27:37.343215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:27:37.343400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:27:37.343540       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:27:37.348747       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:27:37.349044       1 nfd-worker.go:563] "feature discovery completed"
E0519 22:28:37.343540       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:28:37.343914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:28:37.344215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:28:37.351313       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:28:37.351581       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:28:37.493383       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:29:37.337414       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:29:37.337763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:29:37.338016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:29:37.348592       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:29:37.349184       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:29:37.491426       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:30:37.354115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:30:37.354433       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:30:37.354684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:30:37.364103       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:30:37.364709       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:30:37.498599       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:31:37.344686       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:31:37.344829       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:31:37.344943       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:31:37.356897       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:31:37.357423       1 nfd-worker.go:563] "feature discovery completed"
E0519 22:32:37.378549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:32:37.378819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:32:37.378935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:32:37.383962       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:32:37.384215       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:32:37.528987       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:33:37.359183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:33:37.359418       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:33:37.359591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:33:37.366373       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:33:37.366818       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:33:37.511180       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:34:37.337885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:34:37.338067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:34:37.338226       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:34:37.345204       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:34:37.345896       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:34:37.486655       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:35:37.354440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:35:37.354679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:35:37.354833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:35:37.359985       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:35:37.360525       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:35:37.497316       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:36:37.354722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:36:37.354877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:36:37.354996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:36:37.363461       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:36:37.363964       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:36:37.533878       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:37:37.329046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:37:37.329509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:37:37.329736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:37:37.337961       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:37:37.338347       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:37:37.479155       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:38:37.329064       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:38:37.329320       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:38:37.329487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:38:37.335159       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:38:37.335402       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:38:37.470083       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:39:37.353970       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:39:37.354162       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:39:37.354296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:39:37.360580       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:39:37.360796       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:39:37.511324       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:40:37.352532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:40:37.352682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:40:37.352799       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:40:37.357043       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:40:37.357260       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:40:37.531186       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:41:37.343583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:41:37.343870       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:41:37.344069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:41:37.350633       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:41:37.350880       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:41:37.492610       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:42:37.342810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:42:37.343130       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:42:37.343351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:42:37.349357       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:42:37.351315       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:42:37.498835       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:43:37.358596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:43:37.358777       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:43:37.358925       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:43:37.364531       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:43:37.364771       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:43:37.518421       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:44:37.356336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:44:37.356654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:44:37.356834       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:44:37.366375       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:44:37.366838       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:44:37.507786       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:45:37.340494       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:45:37.340652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:45:37.340762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:45:37.345668       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:45:37.345915       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:45:37.481348       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:46:37.360136       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:46:37.360522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:46:37.360843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:46:37.369078       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:46:37.369321       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:46:37.518901       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:47:37.358811       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:47:37.359114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:47:37.359375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:47:37.368649       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:47:37.369500       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:47:37.500100       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:48:37.358840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:48:37.359270       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:48:37.359573       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:48:37.365779       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:48:37.366149       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:48:37.589897       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:49:37.332668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:49:37.332948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:49:37.333169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:49:37.339810       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:49:37.340193       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:49:37.474944       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:50:37.326180       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:50:37.326376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:50:37.326567       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:50:37.332162       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:50:37.332494       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:50:37.548650       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:51:37.338333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:51:37.338612       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:51:37.338815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:51:37.348669       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:51:37.349281       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:51:37.499707       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:52:37.335196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:52:37.335409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:52:37.335562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:52:37.340950       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:52:37.341243       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:52:37.501082       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:53:37.358543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:53:37.358858       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:53:37.359113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0519 22:53:37.366878       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:53:37.367141       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:53:37.514755       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:54:37.351919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 22:54:37.352038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 22:54:37.352259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 22:54:37.352345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:54:37.352650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:54:37.352869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 22:54:37.359361       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 22:54:37.365044       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:54:37.365722       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:54:37.492811       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:55:37.344107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 22:55:37.344236       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 22:55:37.344412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 22:55:37.344505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:55:37.344809       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:55:37.345006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 22:55:37.348297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 22:55:37.352501       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:55:37.353908       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:55:37.492293       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:56:37.362043       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 22:56:37.362284       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 22:56:37.362359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 22:56:37.362495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:56:37.363004       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:56:37.363189       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 22:56:37.366838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 22:56:37.369837       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:56:37.370184       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:56:37.540297       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:57:37.339973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 22:57:37.340067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 22:57:37.340187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 22:57:37.340249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:57:37.340448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:57:37.340626       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 22:57:37.346397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 22:57:37.350951       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:57:37.351413       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:57:37.491982       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:58:37.358367       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 22:58:37.358456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 22:58:37.358594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 22:58:37.358673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:58:37.358892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:58:37.359215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 22:58:37.362871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 22:58:37.365801       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:58:37.366045       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:58:37.499262       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 22:59:37.357232       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 22:59:37.357375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 22:59:37.357578       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 22:59:37.357715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 22:59:37.357983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 22:59:37.358138       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 22:59:37.363766       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 22:59:37.371390       1 nfd-worker.go:550] "starting feature discovery..."
I0519 22:59:37.371844       1 nfd-worker.go:563] "feature discovery completed"
I0519 22:59:37.510473       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:00:37.352263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:00:37.352403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:00:37.352583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:00:37.352875       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:00:37.353109       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:00:37.353323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:00:37.357758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:00:37.361783       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:00:37.362035       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:01:37.353438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:01:37.353530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:01:37.353679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:01:37.353753       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:01:37.353965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:01:37.354171       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:01:37.359124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:01:37.363622       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:01:37.363977       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:01:37.529364       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:02:37.341337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:02:37.341423       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:02:37.341546       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:02:37.341638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:02:37.341797       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:02:37.341927       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:02:37.346434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:02:37.350431       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:02:37.350787       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:02:37.500721       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:03:37.357841       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:03:37.358049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:03:37.358267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:03:37.358386       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:03:37.358606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:03:37.358810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:03:37.365110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:03:37.365220       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:03:37.369731       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:03:37.369992       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:03:37.520077       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:04:37.354812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:04:37.354947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:04:37.355263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:04:37.355376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:04:37.355573       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:04:37.355691       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:04:37.358975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:04:37.359037       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:04:37.361898       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:04:37.362135       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:04:37.513704       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:05:37.357871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:05:37.357957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:05:37.358069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:05:37.358132       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:05:37.358277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:05:37.358404       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:05:37.362695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:05:37.362813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:05:37.366839       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:05:37.367161       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:05:37.532723       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:06:37.342589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:06:37.342851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:06:37.343126       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:06:37.343306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:06:37.343656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:06:37.343927       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:06:37.347505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:06:37.347625       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:06:37.353197       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:06:37.353533       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:06:37.503866       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:07:37.339991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:07:37.340073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:07:37.340217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:07:37.340294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:07:37.340491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:07:37.340657       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:07:37.345263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:07:37.345315       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:07:37.347793       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:07:37.348007       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:07:38.296161       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:08:37.410774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:08:37.410898       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:08:37.411088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:08:37.411266       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:08:37.411530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:08:37.411751       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:08:37.417430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:08:37.417514       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:08:37.422475       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:08:37.422806       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:08:37.576538       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:09:37.353042       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:09:37.353124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:09:37.353236       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:09:37.353304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:09:37.353475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:09:37.353635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:09:37.358447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:09:37.358515       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:09:37.362086       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:09:37.362387       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:09:37.505197       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:10:37.356615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:10:37.356710       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:10:37.356828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:10:37.356893       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:10:37.357063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:10:37.357217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:10:37.362731       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:10:37.363072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:10:37.369581       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:10:37.370174       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:10:37.522203       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:11:37.354710       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:11:37.355165       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:11:37.355504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:11:37.355769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:11:37.356416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:11:37.356676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:11:37.367572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:11:37.367692       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0519 23:11:37.372760       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:11:37.373131       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:11:37.521881       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:12:37.363036       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:12:37.363259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:12:37.363558       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:12:37.363654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:12:37.364099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:12:37.364528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:12:37.370306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:12:37.370377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:12:37.370458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:12:37.374622       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:12:37.375347       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:12:37.538284       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:13:37.338348       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:13:37.338435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:13:37.338544       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:13:37.338602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:13:37.338786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:13:37.338945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:13:37.344126       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:13:37.344215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:13:37.344288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:13:37.348598       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:13:37.348963       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:13:37.477146       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:14:37.341121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:14:37.341214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:14:37.341339       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:14:37.341416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:14:37.341605       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:14:37.341765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:14:37.347631       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:14:37.347718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:14:37.347798       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:14:37.353309       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:14:37.353565       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:15:37.355332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:15:37.355441       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:15:37.355606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:15:37.355699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:15:37.356372       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:15:37.356812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:15:37.365026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:15:37.365146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:15:37.365290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:15:37.370645       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:15:37.371009       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:16:37.355502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:16:37.355694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:16:37.355991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:16:37.356225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:16:37.356644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:16:37.356781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:16:37.360039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:16:37.360090       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:16:37.360143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:16:37.365200       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:16:37.366743       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:17:37.359435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:17:37.359523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:17:37.359632       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:17:37.359872       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:17:37.360133       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:17:37.360323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:17:37.368589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:17:37.368722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:17:37.368836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:17:37.371949       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:17:37.372418       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:18:37.354354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:18:37.354499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:18:37.354674       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:18:37.354783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:18:37.355027       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:18:37.355240       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:18:37.362814       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:18:37.362907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:18:37.363039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:18:37.367507       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:18:37.367923       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:19:37.337804       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:19:37.337893       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:19:37.338021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:19:37.338087       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:19:37.338265       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:19:37.338400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:19:37.346550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:19:37.346672       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:19:37.346833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:19:37.353014       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:19:37.353553       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:20:37.337193       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:20:37.337338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:20:37.337528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:20:37.337651       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:20:37.337865       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:20:37.338055       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:20:37.343000       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:20:37.343105       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:20:37.343273       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:20:37.350122       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:20:37.350647       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:21:37.354816       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:21:37.355118       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:21:37.355303       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:21:37.355454       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:21:37.355752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:21:37.355972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:21:37.363217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:21:37.363266       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:21:37.363309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:21:37.367421       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:21:37.368196       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:22:37.343458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:22:37.343572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:22:37.343825       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:22:37.343962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:22:37.344357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:22:37.344646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:22:37.352129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:22:37.352277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:22:37.352388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:22:37.357361       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:22:37.357727       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:23:37.354218       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:23:37.354332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:23:37.354485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:23:37.354583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:23:37.354840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:23:37.355044       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:23:37.361344       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:23:37.361395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:23:37.361441       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:23:37.363895       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:23:37.364324       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:24:37.340299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:24:37.340379       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:24:37.340505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:24:37.340579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:24:37.340777       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:24:37.340922       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:24:37.347287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:24:37.347568       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:24:37.347816       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:24:37.352137       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:24:37.352521       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:25:37.355072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:25:37.355501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:25:37.356108       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:25:37.356331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:25:37.356619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:25:37.356875       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:25:37.363817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:25:37.363962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:25:37.364113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:25:37.368069       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:25:37.368352       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:26:37.343035       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:26:37.343120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:26:37.343235       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:26:37.343286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:26:37.343892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:26:37.344268       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:26:37.348769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:26:37.348852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:26:37.348916       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:26:37.352396       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:26:37.352675       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:26:37.495630       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:27:37.354366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:27:37.354458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:27:37.354586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:27:37.354660       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:27:37.354825       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:27:37.354973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:27:37.360436       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:27:37.360513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:27:37.360569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:27:37.364847       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:27:37.365152       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:27:37.528189       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:28:37.353299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:28:37.353376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:28:37.353643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:28:37.353787       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:28:37.354217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:28:37.354480       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:28:37.366845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:28:37.366968       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:28:37.367666       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:28:37.372555       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:28:37.372999       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:28:37.520732       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:29:37.341926       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:29:37.342014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:29:37.342133       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:29:37.342205       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:29:37.342388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:29:37.342633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:29:37.347619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:29:37.347704       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:29:37.348063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:29:37.352076       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:29:37.352459       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:29:37.519444       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:30:37.359073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:30:37.359332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:30:37.359734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:30:37.359878       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:30:37.360134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:30:37.360329       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:30:37.365759       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:30:37.365845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:30:37.366103       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:30:37.369480       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:30:37.369804       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:30:37.509505       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:31:37.349598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:31:37.349709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:31:37.349854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:31:37.349924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:31:37.350119       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:31:37.350272       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:31:37.355233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:31:37.355398       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:31:37.355866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:31:37.361351       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:31:37.362001       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:31:37.501452       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:32:37.354331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:32:37.354408       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:32:37.354511       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:32:37.354568       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:32:37.354717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:32:37.354846       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:32:37.359324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:32:37.359400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:32:37.359923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:32:37.364232       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:32:37.364548       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:32:37.511407       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:33:37.344136       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:33:37.344251       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:33:37.344553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:33:37.344832       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:33:37.345205       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:33:37.345654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:33:37.351307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:33:37.351355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:33:37.352002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:33:37.355060       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:33:37.355372       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:33:37.496107       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:34:37.354888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:34:37.355010       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:34:37.355193       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:34:37.355289       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:34:37.355536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:34:37.355755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:34:37.360014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:34:37.360073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:34:37.360644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:34:37.363701       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:34:37.364785       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:35:37.338634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:35:37.338713       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:35:37.338837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:35:37.338896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:35:37.339049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:35:37.339178       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:35:37.343238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:35:37.343309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:35:37.343371       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:35:37.348935       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:35:37.349312       1 nfd-worker.go:563] "feature discovery completed"
I0519 23:35:37.503680       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0519 23:36:37.337113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:36:37.337271       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:36:37.337484       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:36:37.337749       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:36:37.337943       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:36:37.338081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:36:37.342422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:36:37.342491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:36:37.342554       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:36:37.347410       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:36:37.347843       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:37:37.355468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:37:37.355548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:37:37.355652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:37:37.355705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:37:37.355835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:37:37.355955       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:37:37.360480       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:37:37.360553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:37:37.360606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:37:37.363992       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:37:37.364791       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:38:37.339871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:38:37.340158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:38:37.340344       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:38:37.340433       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:38:37.340669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:38:37.340897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:38:37.346300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:38:37.346363       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:38:37.346424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:38:37.349673       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:38:37.349942       1 nfd-worker.go:563] "feature discovery completed"
E0519 23:39:37.352656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0519 23:39:37.352722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0519 23:39:37.352811       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0519 23:39:37.352860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0519 23:39:37.353200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0519 23:39:37.353340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0519 23:39:37.360200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0519 23:39:37.360313       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0519 23:39:37.360409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap456d3b8d-ad/speed: invalid argument" attributeName="speed"
I0519 23:39:37.365862       1 nfd-worker.go:550] "starting feature discovery..."
I0519 23:39:37.366327       1 nfd-worker.go:563] "feature discovery completed"