I0721 21:03:02.364956       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0721 21:03:02.365554       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0721 21:03:02.365816       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"]}}}
I0721 21:03:02.367031       1 metrics.go:44] "metrics server starting" port=":8081"
E0721 21:03:02.381760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:03:02.381961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:03:02.382122       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:03:02.388594       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:03:02.389165       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:03:02.420172       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0721 21:04:02.406091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:04:02.406350       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:04:02.406613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:04:02.414790       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:04:02.415016       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:05:02.389577       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:05:02.389805       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:05:02.389959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:05:02.395205       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:05:02.395523       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:05:02.532317       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:06:02.398854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:06:02.398991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:06:02.399097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:06:02.402904       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:06:02.403122       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:06:02.542683       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:07:02.407823       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:07:02.408136       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:07:02.408409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:07:02.413511       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:07:02.413763       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:07:02.550282       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:08:02.404607       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:08:02.404770       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:08:02.404899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:08:02.410742       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:08:02.411066       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:09:02.407606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:09:02.407771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:09:02.407911       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:09:02.411801       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:09:02.412655       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:09:02.554444       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:10:02.387249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:10:02.387426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:10:02.387546       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:10:02.391630       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:10:02.391869       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:10:02.532449       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:11:02.388350       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:11:02.388587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:11:02.388839       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:11:02.393462       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:11:02.393787       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:11:02.524688       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:12:02.390294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:12:02.390702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:12:02.391022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:12:02.395191       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:12:02.395482       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:12:02.605444       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:13:02.391664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:13:02.391940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:13:02.392160       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:13:02.397092       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:13:02.397313       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:13:02.542095       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:14:02.391385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:14:02.391571       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:14:02.391715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:14:02.396152       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:14:02.396546       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:14:02.542058       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:15:02.393362       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:15:02.393971       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:15:02.394317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:15:02.403402       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:15:02.403709       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:15:02.546621       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:16:02.407579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:16:02.407833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:16:02.408016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:16:02.413956       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:16:02.414322       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:16:02.560208       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:17:02.390291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:17:02.390500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:17:02.390671       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:17:02.399350       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:17:02.399996       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:17:02.534502       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:18:02.373356       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:18:02.373522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:18:02.373688       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:18:02.380310       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:18:02.380618       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:18:02.522846       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:19:02.391061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:19:02.391241       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:19:02.391391       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:19:02.397832       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:19:02.398045       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:19:02.556379       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:20:02.393999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:20:02.394334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:20:02.394605       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:20:02.400569       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:20:02.400830       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:21:02.392991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:21:02.393225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:21:02.393438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:21:02.398797       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:21:02.399029       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:21:02.532663       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:22:02.408722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:22:02.408995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:22:02.409202       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:22:02.415098       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:22:02.415466       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:22:02.551936       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:23:02.405011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:23:02.405151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:23:02.405261       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:23:02.411321       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:23:02.412277       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:23:02.553088       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:24:02.387616       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:24:02.388059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:24:02.388406       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:24:02.395598       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:24:02.395972       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:24:02.536699       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:25:02.381988       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:25:02.382401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:25:02.382685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:25:02.388907       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:25:02.389149       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:25:02.542694       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:26:02.386589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:26:02.386842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:26:02.387042       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:26:02.395894       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:26:02.396161       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:26:02.578892       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:27:02.391677       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:27:02.391897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:27:02.392066       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:27:02.400372       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:27:02.400740       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:27:02.562080       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:28:02.393207       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:28:02.393475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:28:02.393702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:28:02.404605       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:28:02.404831       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:28:02.542934       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:29:02.380239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:29:02.380439       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:29:02.380599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0721 21:29:02.389579       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:29:02.390010       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:29:02.530451       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:30:02.405557       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:30:02.405693       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:30:02.405862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:30:02.406088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:30:02.406298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:30:02.408916       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:30:02.411764       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:30:02.411994       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:30:02.549810       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:31:02.390648       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:31:02.390758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:31:02.390912       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:31:02.391117       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:31:02.391310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:31:02.394132       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:31:02.396934       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:31:02.397186       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:31:02.522461       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:32:02.389025       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:32:02.389090       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:32:02.389163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:32:02.389553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:32:02.389669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:32:02.391827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:32:02.394124       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:32:02.394622       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:32:02.528648       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:33:02.389866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:33:02.389956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:33:02.390169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:33:02.390427       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:33:02.390628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:33:02.394334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:33:02.397889       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:33:02.398154       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:33:02.537075       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:34:02.406954       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:34:02.407089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:34:02.407267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:34:02.407503       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:34:02.407700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:34:02.413248       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:34:02.416236       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:34:02.416526       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:34:02.554536       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:35:02.387144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:35:02.387259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:35:02.387438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:35:02.387674       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:35:02.388001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:35:02.392439       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:35:02.396151       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:35:02.396481       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:35:02.569556       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:36:02.387301       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:36:02.387412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:36:02.387559       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:36:02.387757       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:36:02.387914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:36:02.392113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:36:02.395698       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:36:02.395923       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:36:02.530415       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:37:02.390270       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:37:02.390665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:37:02.390869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:37:02.391096       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:37:02.391290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:37:02.394244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:37:02.397115       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:37:02.397413       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:37:02.547398       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:38:02.399373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:38:02.399437       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:38:02.399537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:38:02.399685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:38:02.399810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:38:02.403418       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:38:02.403547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:38:02.409455       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:38:02.409835       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:38:02.551070       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:39:02.389383       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:39:02.389498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:39:02.389734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:39:02.389970       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:39:02.390176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:39:02.393953       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:39:02.394002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:39:02.399053       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:39:02.399573       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:39:02.552662       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:40:02.405296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:40:02.405377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:40:02.405502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:40:02.405718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:40:02.405864       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:40:02.410065       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:40:02.410150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:40:02.418691       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:40:02.418990       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:40:02.550841       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:41:02.403698       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:41:02.403775       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:41:02.403884       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:41:02.404032       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:41:02.404163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:41:02.408022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:41:02.408092       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:41:02.413804       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:41:02.414459       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:41:02.553272       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:42:02.388948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:42:02.389043       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:42:02.389206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:42:02.389395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:42:02.389551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:42:02.395161       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:42:02.395362       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:42:02.398823       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:42:02.399070       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:42:02.555352       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:43:02.408550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:43:02.408645       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:43:02.408781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:43:02.408973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:43:02.409130       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:43:02.413489       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:43:02.413548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:43:02.417422       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:43:02.417990       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:43:02.572221       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:44:02.390585       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:44:02.390647       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:44:02.390733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:44:02.390852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:44:02.390950       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:44:02.393878       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:44:02.393926       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:44:02.398723       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:44:02.399232       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:45:02.405154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:45:02.405246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:45:02.405409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:45:02.405639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:45:02.405821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:45:02.411461       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:45:02.411523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:45:02.414134       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:45:02.414383       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:45:02.557361       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:46:02.407363       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:46:02.407440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:46:02.407535       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:46:02.407658       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:46:02.407776       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:46:02.411481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:46:02.411536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0721 21:46:02.414500       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:46:02.414729       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:46:02.565812       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:47:02.393609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:47:02.393907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:47:02.394099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:47:02.394310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:47:02.394519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:47:02.400029       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:47:02.400167       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:47:02.400301       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:47:02.403214       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:47:02.403571       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:47:02.545099       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:48:02.388835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:48:02.389021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:48:02.389178       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:48:02.389392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:48:02.389568       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:48:02.393451       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:48:02.393524       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:48:02.393620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:48:02.396193       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:48:02.396492       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:48:02.542102       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:49:02.404020       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:49:02.404101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:49:02.404228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:49:02.404409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:49:02.404569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:49:02.411136       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:49:02.411265       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:49:02.411467       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:49:02.415758       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:49:02.416130       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:50:02.405055       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:50:02.405171       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:50:02.405340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:50:02.405532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:50:02.405722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:50:02.413309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:50:02.413627       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:50:02.413974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:50:02.421509       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:50:02.422124       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:50:02.560157       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:51:02.405617       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:51:02.405694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:51:02.405776       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:51:02.405881       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:51:02.405998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:51:02.409293       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:51:02.409342       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:51:02.409411       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:51:02.411899       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:51:02.412138       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:51:02.549273       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:52:02.404996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:52:02.405084       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:52:02.405417       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:52:02.405751       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:52:02.406008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:52:02.413249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:52:02.413332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:52:02.413460       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:52:02.417237       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:52:02.417573       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:53:02.410947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:53:02.411055       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:53:02.411216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:53:02.411434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:53:02.411621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:53:02.418301       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:53:02.418394       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:53:02.418521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:53:02.423480       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:53:02.423778       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:54:02.387683       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:54:02.387771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:54:02.387909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:54:02.388107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:54:02.388268       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:54:02.394495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:54:02.394572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:54:02.394686       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:54:02.397420       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:54:02.397731       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:55:02.389486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:55:02.389549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:55:02.389701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:55:02.389896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:55:02.390049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:55:02.394216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:55:02.394267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:55:02.394395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:55:02.398050       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:55:02.398347       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:55:02.559662       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:56:02.408458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:56:02.408551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:56:02.408663       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:56:02.408813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:56:02.408994       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:56:02.412063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:56:02.412128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:56:02.412260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:56:02.415277       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:56:02.415564       1 nfd-worker.go:563] "feature discovery completed"
I0721 21:56:02.556755       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 21:57:02.406259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:57:02.406471       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:57:02.406679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:57:02.407067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:57:02.407419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:57:02.412852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:57:02.412920       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:57:02.413005       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:57:02.418578       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:57:02.418838       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:58:02.405155       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:58:02.405218       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:58:02.405344       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:58:02.405484       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:58:02.405599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:58:02.410281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:58:02.410456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:58:02.410700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:58:02.417645       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:58:02.417945       1 nfd-worker.go:563] "feature discovery completed"
E0721 21:59:02.392078       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 21:59:02.392142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 21:59:02.392257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 21:59:02.392440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 21:59:02.392657       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 21:59:02.396837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 21:59:02.396919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 21:59:02.397058       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 21:59:02.401065       1 nfd-worker.go:550] "starting feature discovery..."
I0721 21:59:02.401426       1 nfd-worker.go:563] "feature discovery completed"
E0721 22:00:02.376364       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:00:02.376474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:00:02.376643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:00:02.376865       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:00:02.377067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:00:02.383014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:00:02.383087       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:00:02.383209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:00:02.386864       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:00:02.387115       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:00:02.520291       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:01:02.389860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:01:02.389924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:01:02.390029       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:01:02.390152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:01:02.390259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:01:02.395083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:01:02.395141       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:01:02.395217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:01:02.398482       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:01:02.398740       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:01:02.535829       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:02:02.390886       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:02:02.391017       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:02:02.391214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:02:02.391475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:02:02.391712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:02:02.397481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:02:02.397809       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:02:02.397980       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:02:02.402028       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:02:02.402377       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:02:02.540059       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:03:02.409835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:03:02.409914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:03:02.410023       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:03:02.410175       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:03:02.410307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:03:02.414396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:03:02.414465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:03:02.414574       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:03:02.417552       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:03:02.417822       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:03:02.557157       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:04:02.388535       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:04:02.388936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:04:02.389172       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:04:02.389427       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:04:02.389678       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:04:02.394396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:04:02.394738       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:04:02.394880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:04:02.398549       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:04:02.398894       1 nfd-worker.go:563] "feature discovery completed"
E0721 22:05:02.392798       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:05:02.392885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:05:02.393003       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:05:02.393158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:05:02.393296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:05:02.404444       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:05:02.404568       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:05:02.404902       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:05:02.411889       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:05:02.412363       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:05:02.578465       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:06:02.391022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:06:02.391105       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:06:02.391211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:06:02.391409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:06:02.391570       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:06:02.396925       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:06:02.397013       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:06:02.397320       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:06:02.401277       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:06:02.401520       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:06:02.553616       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:07:02.404797       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:07:02.404877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:07:02.405004       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:07:02.405186       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:07:02.405388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:07:02.411109       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:07:02.411188       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:07:02.411495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:07:02.415340       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:07:02.415619       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:07:02.556665       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:08:02.405127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:08:02.405191       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:08:02.405280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:08:02.405387       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:08:02.405487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:08:02.409228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:08:02.409278       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:08:02.409516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:08:02.412536       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:08:02.412804       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:08:02.578752       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:09:02.410596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:09:02.410672       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:09:02.410793       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:09:02.410936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:09:02.411067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:09:02.415523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:09:02.415593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:09:02.415707       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:09:02.419176       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:09:02.419458       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:09:02.562493       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:10:02.403258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:10:02.403352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:10:02.403491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:10:02.403654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:10:02.403790       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:10:02.407917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:10:02.407966       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:10:02.408043       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:10:02.412505       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:10:02.412927       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:10:02.548069       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:11:02.404294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:11:02.404468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:11:02.404670       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:11:02.404962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:11:02.405217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:11:02.410045       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:11:02.410157       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:11:02.410305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:11:02.413621       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:11:02.413958       1 nfd-worker.go:563] "feature discovery completed"
I0721 22:11:02.567818       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0721 22:12:02.389792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0721 22:12:02.389936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0721 22:12:02.390090       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0721 22:12:02.390286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0721 22:12:02.390468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0721 22:12:02.394771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0721 22:12:02.394853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0721 22:12:02.394958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap74e23c29-55/speed: invalid argument" attributeName="speed"
I0721 22:12:02.398084       1 nfd-worker.go:550] "starting feature discovery..."
I0721 22:12:02.398399       1 nfd-worker.go:563] "feature discovery completed"