I0426 02:39:00.172871       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0426 02:39:00.173259       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0426 02:39:00.174592       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"]}}}
I0426 02:39:00.176098       1 metrics.go:44] "metrics server starting" port=":8081"
E0426 02:39:00.187909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:39:00.188206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:39:00.188582       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:39:00.195499       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:39:00.195969       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:39:00.207905       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0426 02:39:00.502404       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:39:00.502538       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:39:00.502631       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:39:00.506527       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:39:00.506743       1 nfd-worker.go:563] "feature discovery completed"
E0426 02:40:00.211596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:40:00.211788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:40:00.211937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:40:00.217598       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:40:00.217848       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:40:00.376841       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:41:00.207112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:41:00.207318       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:41:00.207444       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:41:00.212484       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:41:00.212748       1 nfd-worker.go:563] "feature discovery completed"
E0426 02:42:00.213253       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:42:00.213450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:42:00.213588       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:42:00.217700       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:42:00.218000       1 nfd-worker.go:563] "feature discovery completed"
E0426 02:43:00.215544       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:43:00.215845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:43:00.216074       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:43:00.221966       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:43:00.222459       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:43:00.360653       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:44:00.206589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:44:00.206789       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:44:00.207182       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:44:00.212388       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:44:00.213426       1 nfd-worker.go:563] "feature discovery completed"
E0426 02:45:00.210584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:45:00.210765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:45:00.210908       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:45:00.216095       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:45:00.216407       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:45:00.357925       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:46:00.200615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:46:00.200757       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:46:00.200887       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:46:00.204692       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:46:00.204922       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:46:00.353826       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:47:00.220461       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:47:00.220682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:47:00.220821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:47:00.224766       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:47:00.225094       1 nfd-worker.go:563] "feature discovery completed"
E0426 02:48:00.217326       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:48:00.217552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:48:00.217786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:48:00.221591       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:48:00.221894       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:48:00.364669       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:49:00.206393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:49:00.206537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:49:00.206627       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:49:00.212612       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:49:00.212908       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:49:00.361473       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:50:00.254008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:50:00.254221       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:50:00.254351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:50:00.267332       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:50:00.267904       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:50:00.410639       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:51:00.229242       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:51:00.229386       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:51:00.229492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:51:00.236879       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:51:00.237344       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:51:00.394148       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:52:00.209929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:52:00.210247       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:52:00.210397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:52:00.216474       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:52:00.216693       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:52:00.368308       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:53:00.215794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:53:00.216137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:53:00.216401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:53:00.226348       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:53:00.226683       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:53:00.394451       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:54:00.198225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:54:00.198375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:54:00.198497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:54:00.205071       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:54:00.205286       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:54:00.340762       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:55:00.213752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:55:00.213979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:55:00.214146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:55:00.223133       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:55:00.223979       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:55:00.417362       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:56:00.219913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:56:00.220042       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:56:00.220149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:56:00.231648       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:56:00.231969       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:56:00.449357       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:57:00.208115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:57:00.208314       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:57:00.208464       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:57:00.217147       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:57:00.217904       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:57:00.358460       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:58:00.195165       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:58:00.195355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:58:00.195501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:58:00.203647       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:58:00.204062       1 nfd-worker.go:563] "feature discovery completed"
I0426 02:58:00.343984       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 02:59:00.196816       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 02:59:00.197056       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 02:59:00.197248       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 02:59:00.204807       1 nfd-worker.go:550] "starting feature discovery..."
I0426 02:59:00.205620       1 nfd-worker.go:563] "feature discovery completed"
E0426 03:00:00.200125       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:00:00.200384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:00:00.200586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 03:00:00.206956       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:00:00.208136       1 nfd-worker.go:563] "feature discovery completed"
E0426 03:01:00.212048       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:01:00.212319       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:01:00.212543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 03:01:00.219580       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:01:00.219819       1 nfd-worker.go:563] "feature discovery completed"
I0426 03:01:00.361191       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 03:02:00.195390       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:02:00.195785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:02:00.196008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0426 03:02:00.203496       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:02:00.203788       1 nfd-worker.go:563] "feature discovery completed"
I0426 03:02:00.364489       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 03:03:00.206403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0426 03:03:00.206502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:03:00.206606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:03:00.206700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0426 03:03:00.210723       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0426 03:03:00.214984       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:03:00.215565       1 nfd-worker.go:563] "feature discovery completed"
I0426 03:03:00.350900       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 03:04:00.211967       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0426 03:04:00.212286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0426 03:04:00.212428       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0426 03:04:00.212509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:04:00.212718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:04:00.213046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0426 03:04:00.217495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0426 03:04:00.222216       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:04:00.222802       1 nfd-worker.go:563] "feature discovery completed"
I0426 03:04:00.403794       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0426 03:05:00.198365       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0426 03:05:00.198454       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0426 03:05:00.198587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0426 03:05:00.198673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:05:00.198847       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:05:00.198990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0426 03:05:00.207277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0426 03:05:00.211371       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:05:00.211872       1 nfd-worker.go:563] "feature discovery completed"
E0426 03:06:00.202248       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0426 03:06:00.202312       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0426 03:06:00.202395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0426 03:06:00.202443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0426 03:06:00.202561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0426 03:06:00.202657       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0426 03:06:00.208659       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0426 03:06:00.212392       1 nfd-worker.go:550] "starting feature discovery..."
I0426 03:06:00.212739       1 nfd-worker.go:563] "feature discovery completed"
I0426 03:06:00.362999       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"