I0716 06:57:45.938512       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0716 06:57:45.938717       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0716 06:57:45.939064       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"]}}}
I0716 06:57:45.939253       1 metrics.go:44] "metrics server starting" port=":8081"
E0716 06:57:45.951737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 06:57:45.952051       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 06:57:45.952274       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 06:57:45.957345       1 nfd-worker.go:550] "starting feature discovery..."
I0716 06:57:45.957782       1 nfd-worker.go:563] "feature discovery completed"
I0716 06:57:45.967415       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0716 06:58:45.956981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 06:58:45.957128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 06:58:45.957233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 06:58:45.963636       1 nfd-worker.go:550] "starting feature discovery..."
I0716 06:58:45.964185       1 nfd-worker.go:563] "feature discovery completed"
E0716 06:59:45.966561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 06:59:45.966680       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 06:59:45.966774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 06:59:45.969776       1 nfd-worker.go:550] "starting feature discovery..."
I0716 06:59:45.969984       1 nfd-worker.go:563] "feature discovery completed"
I0716 06:59:46.145327       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:00:45.966367       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:00:45.966495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:00:45.966594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:00:45.970679       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:00:45.970888       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:00:46.164454       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:01:45.979208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:01:45.979376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:01:45.979513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:01:45.985683       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:01:45.986035       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:01:46.124659       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:02:45.960481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:02:45.960668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:02:45.960874       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:02:45.966326       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:02:45.968898       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:03:45.965942       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:03:45.966110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:03:45.966244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:03:45.971227       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:03:45.971852       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:03:46.122984       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:04:45.988214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:04:45.988443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:04:45.988601       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:04:45.992431       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:04:45.992715       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:04:46.180467       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:05:45.974049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:05:45.974243       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:05:45.974400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:05:45.980306       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:05:45.980634       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:05:46.106657       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:06:45.979367       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:06:45.979628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:06:45.979836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:06:45.986125       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:06:45.986456       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:06:46.116547       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:07:45.978831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:07:45.979068       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:07:45.979215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:07:45.983601       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:07:45.983832       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:07:46.122658       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:08:45.962738       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:08:45.962928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:08:45.963076       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:08:45.969570       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:08:45.970154       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:08:46.096780       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:09:45.980578       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:09:45.980822       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:09:45.980998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:09:45.987193       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:09:45.987518       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:09:46.134194       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:10:45.980553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:10:45.980793       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:10:45.980912       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:10:45.986287       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:10:45.986531       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:10:46.130224       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:11:45.965605       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:11:45.965756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:11:45.965865       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:11:45.971376       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:11:45.971609       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:11:46.106541       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:12:45.980710       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:12:45.980835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:12:45.980965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:12:45.986861       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:12:45.987432       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:12:46.132935       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:13:45.966543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:13:45.966975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:13:45.967275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:13:45.975074       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:13:45.975347       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:13:46.103754       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:14:45.965908       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:14:45.966075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:14:45.966194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:14:45.973327       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:14:45.973695       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:15:45.963690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:15:45.963862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:15:45.964679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:15:45.978455       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:15:45.978786       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:15:46.107444       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:16:45.974907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:16:45.975072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:16:45.975200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:16:45.987551       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:16:45.987770       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:16:46.116763       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:17:45.978220       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:17:45.978373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:17:45.978489       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:17:45.983676       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:17:45.984890       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:17:46.124608       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:18:45.982968       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:18:45.983323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:18:45.983583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:18:45.989782       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:18:45.990319       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:18:46.116836       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:19:45.979046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:19:45.979313       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:19:45.979497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:19:45.987427       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:19:45.987689       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:19:46.150825       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:20:45.964253       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:20:45.964649       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:20:45.965040       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:20:45.976950       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:20:45.977526       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:20:46.113849       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:21:45.979327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:21:45.979447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:21:45.979541       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:21:45.985034       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:21:45.985702       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:21:46.124634       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:22:45.980079       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:22:45.980327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:22:45.980448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:22:45.985549       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:22:45.985857       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:22:46.131098       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:23:45.982978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:23:45.983338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:23:45.983508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0716 07:23:45.992123       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:23:45.992581       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:23:46.136975       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:24:45.978259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:24:45.978465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:24:45.978730       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:24:45.979030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:24:45.982996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:24:45.986606       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:24:45.987026       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:24:46.136955       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:25:45.975809       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:25:45.975914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:25:45.976076       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:25:45.976238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:25:45.976473       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:25:45.976863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:25:45.982991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:25:45.988111       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:25:45.988492       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:25:46.131333       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:26:45.973238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:26:45.973312       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:26:45.973410       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:26:45.973462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:26:45.973601       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:26:45.973722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:26:45.976800       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:26:45.980128       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:26:45.980420       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:26:46.115838       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:27:45.988663       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:27:45.988752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:27:45.989160       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:27:45.989799       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:27:45.990082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:27:45.990253       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:27:45.993747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:27:45.997316       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:27:45.997602       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:27:46.118715       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:28:45.948437       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:28:45.948513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:28:45.948733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:28:45.948914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:28:45.949179       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:28:45.949404       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:28:45.952621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:28:45.956003       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:28:45.956624       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:28:46.111892       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:29:45.975894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:29:45.976056       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:29:45.976205       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:29:45.976300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:29:45.976498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:29:45.976709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:29:45.980478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:29:45.983551       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:29:45.983796       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:29:46.125559       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:30:45.966994       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:30:45.967220       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:30:45.967516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:30:45.967676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:30:45.967985       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:30:45.968254       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:30:45.972646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:30:45.977175       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:30:45.977549       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:31:45.982390       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:31:45.982488       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:31:45.982642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:31:45.982728       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:31:45.982936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:31:45.983129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:31:45.987011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:31:45.991648       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:31:45.991976       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:31:46.134316       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:32:45.966835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:32:45.967006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:32:45.967257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:32:45.967400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:32:45.967762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:32:45.968046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:32:45.971838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:32:45.976567       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:32:45.977062       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:32:46.112260       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:33:45.984326       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:33:45.984384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:33:45.984458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:33:45.984501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:33:45.984604       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:33:45.984694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:33:45.987818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:33:45.987863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:33:45.990632       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:33:45.990885       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:33:46.159712       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:34:45.966291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:34:45.966355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:34:45.966479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:34:45.966598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:34:45.966783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:34:45.966909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:34:45.969653       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:34:45.969725       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:34:45.972367       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:34:45.972628       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:34:46.100970       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:35:45.959790       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:35:45.959908       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:35:45.960076       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:35:45.960193       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:35:45.960446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:35:45.960643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:35:45.966077       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:35:45.966169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:35:45.970085       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:35:45.970471       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:35:46.099196       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:36:45.975580       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:36:45.975640       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:36:45.975723       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:36:45.975768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:36:45.975917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:36:45.976022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:36:45.981756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:36:45.981890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:36:45.985555       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:36:45.985879       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:36:46.130104       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:37:45.964224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:37:45.964308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:37:45.964424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:37:45.964485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:37:45.964644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:37:45.964785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:37:45.968708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:37:45.968778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:37:45.971793       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:37:45.972020       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:37:46.612477       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:38:45.962619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:38:45.962705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:38:45.962852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:38:45.962903       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:38:45.963153       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:38:45.963356       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:38:45.967492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:38:45.967593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:38:45.971494       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:38:45.973329       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:38:46.109040       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:39:45.982558       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:39:45.982712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:39:45.982845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:39:45.982918       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:39:45.983112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:39:45.983268       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:39:45.988028       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:39:45.988100       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:39:45.991371       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:39:45.991685       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:39:46.126338       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:40:45.979560       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:40:45.979848       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:40:45.980160       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:40:45.980279       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:40:45.980605       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:40:45.980862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:40:45.986745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:40:45.986821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0716 07:40:45.992037       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:40:45.992400       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:40:46.138640       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:41:45.978346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:41:45.978426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:41:45.978530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:41:45.978587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:41:45.978737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:41:45.978855       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:41:45.983639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:41:45.983683       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:41:45.983725       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:41:45.986498       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:41:45.987303       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:41:46.140791       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:42:45.968973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:42:45.969192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:42:45.969453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:42:45.969540       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:42:45.969767       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:42:45.969955       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:42:45.975910       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:42:45.975998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:42:45.976058       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:42:45.979909       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:42:45.980435       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:42:46.119271       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:43:45.981196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:43:45.981266       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:43:45.981355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:43:45.981407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:43:45.981524       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:43:45.981620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:43:45.984925       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:43:45.984977       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:43:45.985034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:43:45.989482       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:43:45.989928       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:44:45.976445       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:44:45.976507       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:44:45.976598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:44:45.976651       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:44:45.976773       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:44:45.976885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:44:45.981569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:44:45.981680       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:44:45.981784       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:44:45.985727       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:44:45.986060       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:45:45.968033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:45:45.968120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:45:45.968247       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:45:45.968315       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:45:45.968495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:45:45.968647       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:45:45.974082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:45:45.974179       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:45:45.974275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:45:45.978811       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:45:45.979108       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:46:45.961481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:46:45.961546       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:46:45.961633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:46:45.961682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:46:45.961801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:46:45.961915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:46:45.967957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:46:45.968047       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:46:45.968130       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:46:45.971838       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:46:45.972183       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:47:45.978798       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:47:45.978873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:47:45.978980       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:47:45.979038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:47:45.979222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:47:45.979359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:47:45.984028       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:47:45.984100       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:47:45.984165       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:47:45.987476       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:47:45.988250       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:48:45.968708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:48:45.968843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:48:45.969342       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:48:45.969455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:48:45.969730       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:48:45.969962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:48:45.974970       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:48:45.975022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:48:45.975076       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:48:45.978057       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:48:45.978289       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:49:45.978128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:49:45.978283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:49:45.978434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:49:45.978539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:49:45.980050       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:49:45.980248       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:49:45.984774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:49:45.985069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:49:45.985141       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:49:45.989283       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:49:45.989901       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:50:45.977254       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:50:45.977336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:50:45.977436       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:50:45.977498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:50:45.977633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:50:45.977758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:50:45.984220       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:50:45.984349       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:50:45.984447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:50:45.988005       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:50:45.988246       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:51:45.963200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:51:45.963281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:51:45.963500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:51:45.963652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:51:45.963902       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:51:45.964121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:51:45.973294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:51:45.973403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:51:45.973491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:51:45.980128       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:51:45.980607       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:52:45.960974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:52:45.961072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:52:45.961169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:52:45.961223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:52:45.961392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:52:45.961513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:52:45.968402       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:52:45.968528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:52:45.968629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:52:45.973953       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:52:45.974280       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:53:45.977728       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:53:45.978115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:53:45.978384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:53:45.978634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:53:45.979238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:53:45.979419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:53:45.982810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:53:45.982864       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:53:45.982909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:53:45.985802       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:53:45.986044       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:54:45.967295       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:54:45.967384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:54:45.967537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:54:45.967636       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:54:45.967903       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:54:45.968113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:54:45.972960       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:54:45.977266       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:54:45.977337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:54:45.982720       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:54:45.982954       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:55:45.983267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:55:45.983378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:55:45.983513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:55:45.983591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:55:45.983788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:55:45.983951       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:55:45.989327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:55:45.989408       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:55:45.989482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:55:45.995418       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:55:45.995769       1 nfd-worker.go:563] "feature discovery completed"
E0716 07:56:45.973373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:56:45.973438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:56:45.973530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:56:45.973583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:56:45.973716       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:56:45.973828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:56:45.982669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:56:45.982742       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:56:45.982796       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:56:45.985200       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:56:45.985421       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:56:46.169137       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:57:45.980149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:57:45.980211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:57:45.980383       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:57:45.980457       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:57:45.980614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:57:45.980736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:57:45.984046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:57:45.984132       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:57:45.984527       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:57:45.990962       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:57:45.991652       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:57:46.116962       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:58:45.980837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:58:45.981599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:58:45.982448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:58:45.982634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:58:45.982879       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:58:45.983129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:58:45.988704       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:58:45.988808       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:58:45.989438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:58:45.994134       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:58:45.994568       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:58:46.136556       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 07:59:45.979673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 07:59:45.979779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 07:59:45.979937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 07:59:45.980034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 07:59:45.980300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 07:59:45.980474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 07:59:45.985776       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 07:59:45.985851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 07:59:45.985901       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 07:59:45.989275       1 nfd-worker.go:550] "starting feature discovery..."
I0716 07:59:45.989524       1 nfd-worker.go:563] "feature discovery completed"
I0716 07:59:46.115000       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:00:45.978539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:00:45.979106       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:00:45.979345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:00:45.979763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:00:45.980239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:00:45.980614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:00:45.987282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:00:45.987491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:00:45.987944       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:00:45.993467       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:00:45.993989       1 nfd-worker.go:563] "feature discovery completed"
I0716 08:00:46.150774       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:01:45.978516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:01:45.978597       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:01:45.978697       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:01:45.978764       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:01:45.978926       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:01:45.979137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:01:45.982684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:01:45.982817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:01:45.983184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:01:45.988392       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:01:45.988981       1 nfd-worker.go:563] "feature discovery completed"
I0716 08:01:46.135622       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:02:45.969416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:02:45.969516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:02:45.969685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:02:45.969776       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:02:45.970074       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:02:45.970230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:02:45.974650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:02:45.974734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:02:45.975426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:02:45.983263       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:02:45.983782       1 nfd-worker.go:563] "feature discovery completed"
I0716 08:02:46.109076       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:03:45.980176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:03:45.980260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:03:45.980380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:03:45.980449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:03:45.980612       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:03:45.980747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:03:45.985377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:03:45.985457       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:03:45.986593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:03:45.989753       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:03:45.990018       1 nfd-worker.go:563] "feature discovery completed"
I0716 08:03:46.120639       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:04:45.955758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:04:45.955846       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:04:45.955973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:04:45.956097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:04:45.956282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:04:45.956413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:04:45.962357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:04:45.962940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:04:45.963469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:04:45.966786       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:04:45.967034       1 nfd-worker.go:563] "feature discovery completed"
I0716 08:04:46.106825       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:05:45.978456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:05:45.978552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:05:45.978675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:05:45.978746       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:05:45.978932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:05:45.979107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:05:45.985494       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:05:45.985610       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:05:45.985705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:05:45.990782       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:05:45.991184       1 nfd-worker.go:563] "feature discovery completed"
I0716 08:05:46.125473       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0716 08:06:45.960484       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:06:45.960565       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:06:45.960670       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:06:45.960738       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:06:45.960910       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:06:45.961071       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:06:45.965495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:06:45.965564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:06:45.965616       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:06:45.970257       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:06:45.970715       1 nfd-worker.go:563] "feature discovery completed"
E0716 08:07:45.977523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:07:45.977599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:07:45.977724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:07:45.977794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:07:45.977983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:07:45.978290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:07:45.981783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:07:45.981831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:07:45.981877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:07:45.985406       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:07:45.985987       1 nfd-worker.go:563] "feature discovery completed"
E0716 08:08:45.969761       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:08:45.969870       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:08:45.969983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:08:45.970026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:08:45.970124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:08:45.970220       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:08:45.972873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:08:45.972917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:08:45.972962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:08:45.976839       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:08:45.977498       1 nfd-worker.go:563] "feature discovery completed"
E0716 08:09:45.965667       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0716 08:09:45.965750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0716 08:09:45.965883       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0716 08:09:45.965949       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0716 08:09:45.966115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0716 08:09:45.966263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0716 08:09:45.970781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0716 08:09:45.970869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0716 08:09:45.970962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap3b20b416-98/speed: invalid argument" attributeName="speed"
I0716 08:09:45.983816       1 nfd-worker.go:550] "starting feature discovery..."
I0716 08:09:45.984192       1 nfd-worker.go:563] "feature discovery completed"