I0226 16:34:25.973293       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0226 16:34:25.973448       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0226 16:34:25.973748       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"]}}}
I0226 16:34:25.975065       1 metrics.go:44] "metrics server starting" port=":8081"
E0226 16:34:25.988374       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:34:25.988576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:34:25.988735       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:34:25.996285       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:34:25.996834       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:34:26.007555       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0226 16:35:25.996116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:35:25.996294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:35:25.996493       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:35:26.002535       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:35:26.002835       1 nfd-worker.go:563] "feature discovery completed"
E0226 16:36:26.013841       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:36:26.014221       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:36:26.014549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:36:26.020932       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:36:26.021305       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:36:26.153098       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:37:26.011618       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:37:26.011894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:37:26.012080       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:37:26.016572       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:37:26.017547       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:37:26.142664       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:38:25.995008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:38:25.995190       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:38:25.995330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:38:26.002314       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:38:26.002914       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:38:26.147695       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:39:26.014984       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:39:26.015298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:39:26.015540       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:39:26.021309       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:39:26.021910       1 nfd-worker.go:563] "feature discovery completed"
E0226 16:40:26.014684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:40:26.014955       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:40:26.015191       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:40:26.021633       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:40:26.021863       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:40:26.173540       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:41:25.996082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:41:25.996281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:41:25.996422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:41:26.001789       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:41:26.002083       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:41:26.132090       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:42:26.011558       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:42:26.011883       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:42:26.012130       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:42:26.019118       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:42:26.019441       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:42:26.160311       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:43:26.001094       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:43:26.001356       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:43:26.001613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:43:26.006655       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:43:26.006869       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:43:26.143861       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:44:26.015325       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:44:26.015553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:44:26.015685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:44:26.020215       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:44:26.020522       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:44:26.155512       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:45:26.011983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:45:26.012113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:45:26.012223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:45:26.016551       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:45:26.016776       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:45:26.157224       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:46:26.015084       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:46:26.015304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:46:26.015472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:46:26.019679       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:46:26.019896       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:46:26.151829       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:47:26.015604       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:47:26.015851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:47:26.016021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:47:26.023508       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:47:26.023868       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:47:26.159446       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:48:25.997699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:48:25.997976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:48:25.998188       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:48:26.003693       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:48:26.003914       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:48:26.156919       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:49:25.996735       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:49:25.997134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:49:25.997422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:49:26.004046       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:49:26.004336       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:49:26.146055       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:50:26.003520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:50:26.003743       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:50:26.003902       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:50:26.009769       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:50:26.010091       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:50:26.143996       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:51:26.001739       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:51:26.002437       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:51:26.002686       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:51:26.009883       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:51:26.010112       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:51:26.139531       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:52:26.006395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:52:26.006733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:52:26.006976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:52:26.011820       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:52:26.012114       1 nfd-worker.go:563] "feature discovery completed"
E0226 16:53:25.993979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:53:25.994424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:53:25.994946       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:53:26.002317       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:53:26.002819       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:53:26.138278       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:54:26.010059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:54:26.010259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:54:26.010462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:54:26.020129       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:54:26.020850       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:54:26.152637       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:55:25.995230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:55:25.995424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:55:25.995565       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:55:26.003154       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:55:26.003881       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:55:26.165757       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:56:26.009884       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:56:26.010081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:56:26.010210       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:56:26.015743       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:56:26.016070       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:56:26.142119       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:57:26.013637       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:57:26.013827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:57:26.013968       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:57:26.021564       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:57:26.021891       1 nfd-worker.go:563] "feature discovery completed"
I0226 16:57:26.157866       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 16:58:25.996257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:58:25.996533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:58:25.996669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:58:26.002738       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:58:26.003035       1 nfd-worker.go:563] "feature discovery completed"
E0226 16:59:25.990597       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 16:59:25.990737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 16:59:25.990849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 16:59:25.996085       1 nfd-worker.go:550] "starting feature discovery..."
I0226 16:59:25.996299       1 nfd-worker.go:563] "feature discovery completed"
E0226 17:00:25.996046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 17:00:25.996310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 17:00:25.997245       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 17:00:26.006843       1 nfd-worker.go:550] "starting feature discovery..."
I0226 17:00:26.007212       1 nfd-worker.go:563] "feature discovery completed"
I0226 17:00:26.148082       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 17:01:25.989979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 17:01:25.990146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 17:01:25.990273       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 17:01:25.998102       1 nfd-worker.go:550] "starting feature discovery..."
I0226 17:01:25.998413       1 nfd-worker.go:563] "feature discovery completed"
E0226 17:02:26.017924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 17:02:26.018117       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 17:02:26.018285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 17:02:26.025055       1 nfd-worker.go:550] "starting feature discovery..."
I0226 17:02:26.025997       1 nfd-worker.go:563] "feature discovery completed"
I0226 17:02:26.155040       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0226 17:03:26.003199       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0226 17:03:26.003517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0226 17:03:26.003821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0226 17:03:26.011594       1 nfd-worker.go:550] "starting feature discovery..."
I0226 17:03:26.012836       1 nfd-worker.go:563] "feature discovery completed"