I0820 06:21:56.223757       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0820 06:21:56.223902       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0820 06:21:56.224144       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"]}}}
I0820 06:21:56.224371       1 metrics.go:44] "metrics server starting" port=":8081"
E0820 06:21:56.235632       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:21:56.235896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:21:56.236066       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:21:56.243411       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:21:56.243755       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:21:56.252894       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0820 06:22:56.248297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:22:56.248611       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:22:56.248909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:22:56.257029       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:22:56.257333       1 nfd-worker.go:563] "feature discovery completed"
E0820 06:23:56.239924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:23:56.240060       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:23:56.240256       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:23:56.244335       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:23:56.244566       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:23:56.379613       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:24:56.262829       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:24:56.263206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:24:56.263470       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:24:56.270995       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:24:56.271275       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:24:56.419275       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:25:56.244929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:25:56.245109       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:25:56.245214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:25:56.250831       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:25:56.251180       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:25:56.412674       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:26:56.263276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:26:56.263455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:26:56.263673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:26:56.271138       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:26:56.271483       1 nfd-worker.go:563] "feature discovery completed"
E0820 06:27:56.262689       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:27:56.263083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:27:56.263376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:27:56.273097       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:27:56.273637       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:27:56.444884       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:28:56.265621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:28:56.265972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:28:56.266247       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:28:56.274303       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:28:56.275482       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:28:56.407574       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:29:56.245422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:29:56.245664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:29:56.245827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:29:56.251971       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:29:56.252300       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:29:56.385207       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:30:56.266153       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:30:56.266397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:30:56.266564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:30:56.275342       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:30:56.275838       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:30:56.418872       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:31:56.248199       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:31:56.248317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:31:56.248430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:31:56.254201       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:31:56.254804       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:31:56.400108       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:32:56.260600       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:32:56.260868       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:32:56.261056       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:32:56.267811       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:32:56.268148       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:32:56.415230       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:33:56.266031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:33:56.266382       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:33:56.266590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:33:56.272850       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:33:56.273107       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:33:56.441899       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:34:56.252614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:34:56.252813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:34:56.252999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:34:56.259220       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:34:56.259540       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:34:56.426099       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:35:56.268260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:35:56.268562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:35:56.268808       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:35:56.274974       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:35:56.275238       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:35:56.460642       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:36:56.242699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:36:56.242885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:36:56.243043       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:36:56.255193       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:36:56.255864       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:36:56.404875       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:37:56.237006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:37:56.237228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:37:56.237474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:37:56.250419       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:37:56.250658       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:37:56.397884       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:38:56.252613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:38:56.253001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:38:56.253164       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:38:56.261157       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:38:56.261701       1 nfd-worker.go:563] "feature discovery completed"
E0820 06:39:56.261019       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:39:56.261405       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:39:56.261552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:39:56.267854       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:39:56.268091       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:39:56.417130       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:40:56.239470       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:40:56.239690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:40:56.239873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:40:56.248171       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:40:56.248536       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:40:56.379725       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:41:56.250759       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:41:56.250961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:41:56.251113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:41:56.259144       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:41:56.259720       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:41:56.387599       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:42:56.264511       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:42:56.264692       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:42:56.264918       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:42:56.272980       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:42:56.273491       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:42:56.410576       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:43:56.242208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:43:56.242402       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:43:56.242530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:43:56.250341       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:43:56.250748       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:43:56.391818       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:44:56.247122       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:44:56.247244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:44:56.247343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:44:56.255662       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:44:56.256151       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:44:56.399459       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:45:56.261006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:45:56.261212       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:45:56.261392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:45:56.268766       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:45:56.269441       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:45:56.421026       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:46:56.251915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:46:56.252094       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:46:56.252234       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:46:56.258900       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:46:56.259167       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:46:56.398477       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:47:56.261187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:47:56.261479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:47:56.261702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0820 06:47:56.270813       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:47:56.271279       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:47:56.411392       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:48:56.264121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:48:56.264209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:48:56.264336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:48:56.264517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:48:56.264668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:48:56.270566       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:48:56.275978       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:48:56.276745       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:48:56.410259       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:49:56.247828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:49:56.247956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:49:56.248112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:49:56.248342       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:49:56.248546       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:49:56.252347       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:49:56.255052       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:49:56.255322       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:49:56.393422       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:50:56.267928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:50:56.268008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:50:56.268134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:50:56.268326       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:50:56.268465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:50:56.271883       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:50:56.275583       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:50:56.275853       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:50:56.409574       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:51:56.264912       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:51:56.265291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:51:56.265718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:51:56.265905       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:51:56.266027       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:51:56.269410       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:51:56.277205       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:51:56.277708       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:51:56.427428       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:52:56.249981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:52:56.250068       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:52:56.250208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:52:56.250435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:52:56.250589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:52:56.254139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:52:56.260097       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:52:56.260433       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:52:56.441592       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:53:56.246139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:53:56.246225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:53:56.246324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:53:56.246468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:53:56.246591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:53:56.249381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:53:56.252144       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:53:56.252389       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:53:56.406092       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:54:56.251758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:54:56.251855       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:54:56.252008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:54:56.252267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:54:56.252431       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:54:56.257107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:54:56.261208       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:54:56.261631       1 nfd-worker.go:563] "feature discovery completed"
E0820 06:55:56.264618       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:55:56.264698       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:55:56.264805       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:55:56.264957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:55:56.265087       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:55:56.268296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:55:56.275277       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:55:56.275818       1 nfd-worker.go:563] "feature discovery completed"
E0820 06:56:56.263954       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:56:56.264012       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:56:56.264086       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:56:56.264223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:56:56.264334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:56:56.267281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:56:56.270019       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:56:56.270318       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:56:56.400924       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:57:56.236468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:57:56.236552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:57:56.236766       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:57:56.237075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:57:56.237316       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:57:56.241151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:57:56.243857       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:57:56.244940       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:57:56.393793       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:58:56.252429       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:58:56.252590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:58:56.252888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:58:56.253205       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:58:56.253450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:58:56.258916       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 06:58:56.258991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:58:56.262848       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:58:56.263110       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:58:56.411289       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 06:59:56.249062       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 06:59:56.249158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 06:59:56.249752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 06:59:56.250249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 06:59:56.250649       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 06:59:56.256695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 06:59:56.256785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 06:59:56.260488       1 nfd-worker.go:550] "starting feature discovery..."
I0820 06:59:56.260740       1 nfd-worker.go:563] "feature discovery completed"
I0820 06:59:56.412004       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 07:00:56.239391       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:00:56.239601       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:00:56.239837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:00:56.240118       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:00:56.240386       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:00:56.246169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:00:56.246277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:00:56.249478       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:00:56.249752       1 nfd-worker.go:563] "feature discovery completed"
I0820 07:00:56.395904       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0820 07:01:56.249584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:01:56.249656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:01:56.249774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:01:56.249933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:01:56.250075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:01:56.253954       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:01:56.254018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:01:56.257148       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:01:56.257378       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:02:56.264942       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:02:56.265088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:02:56.265238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:02:56.265420       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:02:56.265595       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:02:56.270455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:02:56.270507       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:02:56.273730       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:02:56.273989       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:03:56.245267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:03:56.245325       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:03:56.245530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:03:56.245742       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:03:56.245898       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:03:56.263565       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:03:56.263638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:03:56.266917       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:03:56.267237       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:04:56.256180       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:04:56.256574       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:04:56.257364       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:04:56.257833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:04:56.258087       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:04:56.265378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:04:56.265500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:04:56.270746       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:04:56.270992       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:05:56.247504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:05:56.247593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:05:56.247717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:05:56.247905       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:05:56.248065       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:05:56.256382       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:05:56.256524       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:05:56.262086       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:05:56.262402       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:06:56.265527       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:06:56.265625       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:06:56.265745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:06:56.265935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:06:56.266089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:06:56.270676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:06:56.270769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:06:56.274578       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:06:56.275258       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:07:56.269079       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:07:56.269424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:07:56.269590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:07:56.269826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:07:56.270012       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:07:56.274262       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:07:56.274330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:07:56.277621       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:07:56.278751       1 nfd-worker.go:563] "feature discovery completed"
E0820 07:08:56.261741       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0820 07:08:56.261857       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0820 07:08:56.262011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0820 07:08:56.262539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0820 07:08:56.262730       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0820 07:08:56.266573       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0820 07:08:56.266629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0820 07:08:56.269359       1 nfd-worker.go:550] "starting feature discovery..."
I0820 07:08:56.269605       1 nfd-worker.go:563] "feature discovery completed"