I0724 04:47:40.867666       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0724 04:47:40.867859       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0724 04:47:40.868208       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"]}}}
I0724 04:47:40.869753       1 metrics.go:44] "metrics server starting" port=":8081"
E0724 04:47:40.888991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:47:40.889308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:47:40.889490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:47:40.893857       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:47:40.894120       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:47:40.902613       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0724 04:48:40.893246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:48:40.893482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:48:40.893947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:48:40.900415       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:48:40.900774       1 nfd-worker.go:563] "feature discovery completed"
E0724 04:49:40.907295       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:49:40.907491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:49:40.907642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:49:40.913757       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:49:40.913986       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:49:41.079936       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:50:40.885073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:50:40.885239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:50:40.885440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:50:40.893610       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:50:40.894648       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:50:41.038947       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:51:40.911590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:51:40.911781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:51:40.911928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:51:40.917396       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:51:40.917616       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:51:41.046917       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:52:40.891245       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:52:40.892008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:52:40.892492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:52:40.899090       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:52:40.899569       1 nfd-worker.go:563] "feature discovery completed"
E0724 04:53:40.907261       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:53:40.907409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:53:40.907521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:53:40.915379       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:53:40.915707       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:53:41.069890       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:54:40.894830       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:54:40.895145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:54:40.895362       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:54:40.904181       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:54:40.904431       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:54:41.049176       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:55:40.905328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:55:40.905585       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:55:40.905792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:55:40.910404       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:55:40.910725       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:55:41.053856       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:56:40.910504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:56:40.910639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:56:40.910745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:56:40.914679       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:56:40.914956       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:56:41.054105       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:57:40.884899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:57:40.885036       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:57:40.885139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:57:40.889440       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:57:40.889653       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:57:41.035074       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:58:40.893857       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:58:40.894119       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:58:40.894324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:58:40.901566       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:58:40.901932       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:58:41.042563       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 04:59:40.911978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 04:59:40.912257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 04:59:40.912483       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 04:59:40.918072       1 nfd-worker.go:550] "starting feature discovery..."
I0724 04:59:40.918294       1 nfd-worker.go:563] "feature discovery completed"
I0724 04:59:41.065085       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:00:40.906319       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:00:40.906527       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:00:40.906688       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:00:40.912783       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:00:40.913006       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:00:41.068522       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:01:40.910449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:01:40.910774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:01:40.911035       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:01:40.917109       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:01:40.917419       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:01:41.051766       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:02:40.891542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:02:40.891772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:02:40.891917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:02:40.900408       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:02:40.900726       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:02:41.041931       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:03:40.901907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:03:40.902149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:03:40.902334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:03:40.907610       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:03:40.907956       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:03:41.040981       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:04:40.892505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:04:40.892793       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:04:40.892969       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:04:40.897722       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:04:40.897995       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:05:40.906226       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:05:40.906430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:05:40.906627       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:05:40.912690       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:05:40.912913       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:05:41.054485       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:06:40.891333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:06:40.891529       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:06:40.891677       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:06:40.896438       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:06:40.896666       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:06:41.057055       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:07:40.909562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:07:40.909774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:07:40.909934       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:07:40.920902       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:07:40.921364       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:07:41.053822       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:08:40.891978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:08:40.892128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:08:40.892244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:08:40.901638       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:08:40.902332       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:08:41.042050       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:09:40.890915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:09:40.891154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:09:40.891368       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:09:40.901920       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:09:40.902246       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:09:41.079169       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:10:40.912290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:10:40.912502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:10:40.912675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:10:40.918455       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:10:40.918724       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:10:41.056590       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:11:40.908793       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:11:40.909283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:11:40.909609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:11:40.920006       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:11:40.920683       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:12:40.890119       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:12:40.890333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:12:40.890550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:12:40.900457       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:12:40.900746       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:12:41.030708       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:13:40.906103       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:13:40.906450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:13:40.907264       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 05:13:40.913831       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:13:40.914101       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:13:41.054509       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:14:40.904544       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:14:40.904690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:14:40.905155       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:14:40.905455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:14:40.905736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:14:40.911869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:14:40.916067       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:14:40.916309       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:14:41.073551       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:15:40.906363       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:15:40.906426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:15:40.906545       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:15:40.906707       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:15:40.906885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:15:40.909932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:15:40.912594       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:15:40.912849       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:15:41.049654       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:16:40.906957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:16:40.907039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:16:40.907158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:16:40.907332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:16:40.907478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:16:40.911645       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:16:40.915298       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:16:40.915516       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:16:41.053695       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:17:40.889452       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:17:40.889537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:17:40.889661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:17:40.890069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:17:40.890214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:17:40.894302       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:17:40.897535       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:17:40.897754       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:17:41.033217       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:18:40.892581       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:18:40.892694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:18:40.892859       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:18:40.893097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:18:40.893290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:18:40.898080       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:18:40.900535       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:18:40.900758       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:18:41.039317       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:19:40.908229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:19:40.908294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:19:40.908374       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:19:40.908501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:19:40.908656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:19:40.912050       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:19:40.927582       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:19:40.927870       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:19:41.075081       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:20:40.907874       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:20:40.908244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:20:40.908500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:20:40.908738       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:20:40.908939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:20:40.912088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:20:40.915370       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:20:40.915892       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:21:40.911249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:21:40.911343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:21:40.911463       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:21:40.911641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:21:40.911810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:21:40.916002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:21:40.919868       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:21:40.920149       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:21:41.078136       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:22:40.889410       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:22:40.889498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:22:40.889661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:22:40.889957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:22:40.890164       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:22:40.896286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:22:40.902176       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:22:40.902532       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:22:41.048573       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:23:40.908746       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:23:40.908828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:23:40.908927       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:23:40.909050       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:23:40.909143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:23:40.911989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:23:40.912054       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:23:40.915375       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:23:40.915651       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:23:41.051348       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:24:40.907976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:24:40.908154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:24:40.908398       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:24:40.908679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:24:40.909059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:24:40.912740       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:24:40.912865       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:24:40.919312       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:24:40.919812       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:24:41.085918       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:25:40.894936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:25:40.895038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:25:40.895174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:25:40.895364       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:25:40.895523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:25:40.902092       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:25:40.902208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:25:40.906537       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:25:40.906777       1 nfd-worker.go:563] "feature discovery completed"
I0724 05:25:41.047379       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 05:26:40.893680       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:26:40.893769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:26:40.893922       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:26:40.895188       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:26:40.895837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:26:40.904210       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:26:40.904426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:26:40.909725       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:26:40.910060       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:27:40.892407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:27:40.892492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:27:40.892620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:27:40.892806       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:27:40.893003       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:27:40.900354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:27:40.900487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:27:40.905098       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:27:40.905500       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:28:40.911937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:28:40.912077       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:28:40.912274       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:28:40.912735       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:28:40.912970       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:28:40.920049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:28:40.920255       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:28:40.925690       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:28:40.925962       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:29:40.910885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:29:40.911343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:29:40.911509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:29:40.911747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:29:40.911928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:29:40.915778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:29:40.915872       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:29:40.918769       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:29:40.919045       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:30:40.907962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:30:40.908102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:30:40.908283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:30:40.908528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:30:40.908747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:30:40.914386       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:30:40.914462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:30:40.917573       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:30:40.917838       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:31:40.891690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:31:40.891833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:31:40.891998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:31:40.892216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:31:40.892409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:31:40.896942       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:31:40.897095       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:31:40.901287       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:31:40.901636       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:32:40.908572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:32:40.908676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:32:40.908891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:32:40.909066       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:32:40.909210       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:32:40.917021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:32:40.917093       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:32:40.920878       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:32:40.921278       1 nfd-worker.go:563] "feature discovery completed"
E0724 05:33:40.912195       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 05:33:40.912270       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 05:33:40.912394       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 05:33:40.912554       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 05:33:40.912704       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 05:33:40.916038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 05:33:40.916102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 05:33:40.919505       1 nfd-worker.go:550] "starting feature discovery..."
I0724 05:33:40.920049       1 nfd-worker.go:563] "feature discovery completed"