I0510 00:57:24.322780       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0510 00:57:24.322954       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0510 00:57:24.323182       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"]}}}
I0510 00:57:24.323357       1 metrics.go:44] "metrics server starting" port=":8081"
E0510 00:57:24.335268       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 00:57:24.335686       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 00:57:24.335965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 00:57:24.342962       1 nfd-worker.go:550] "starting feature discovery..."
I0510 00:57:24.343407       1 nfd-worker.go:563] "feature discovery completed"
I0510 00:57:24.371118       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0510 00:58:24.346995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 00:58:24.347139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 00:58:24.347246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 00:58:24.354471       1 nfd-worker.go:550] "starting feature discovery..."
I0510 00:58:24.354795       1 nfd-worker.go:563] "feature discovery completed"
E0510 00:59:24.357891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 00:59:24.358161       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 00:59:24.358504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 00:59:24.364447       1 nfd-worker.go:550] "starting feature discovery..."
I0510 00:59:24.365120       1 nfd-worker.go:563] "feature discovery completed"
I0510 00:59:24.524031       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:00:24.350891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:00:24.351256       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:00:24.351446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:00:24.356713       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:00:24.356953       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:00:24.493997       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:01:24.348485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:01:24.348693       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:01:24.348848       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:01:24.354588       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:01:24.354891       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:01:24.504104       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:02:24.363760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:02:24.364096       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:02:24.364217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:02:24.368203       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:02:24.368464       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:03:24.363368       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:03:24.363724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:03:24.363966       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:03:24.368913       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:03:24.369249       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:03:24.514975       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:04:24.361996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:04:24.362243       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:04:24.362451       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:04:24.369756       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:04:24.370058       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:04:24.511200       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:05:24.358389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:05:24.358519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:05:24.358625       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:05:24.368339       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:05:24.368604       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:05:24.495930       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:06:24.379018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:06:24.379222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:06:24.379362       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:06:24.383570       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:06:24.383891       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:06:24.541772       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:07:24.360855       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:07:24.361406       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:07:24.361557       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:07:24.366015       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:07:24.366245       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:07:24.528881       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:08:24.366149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:08:24.366347       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:08:24.366509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:08:24.371106       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:08:24.371331       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:08:24.519326       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:09:24.348449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:09:24.348946       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:09:24.349380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:09:24.359156       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:09:24.359433       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:09:24.511608       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:10:24.361917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:10:24.362152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:10:24.362328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:10:24.366783       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:10:24.367064       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:10:24.491011       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:11:24.370684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:11:24.370925       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:11:24.371124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:11:24.377431       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:11:24.377684       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:11:24.526478       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:12:24.349753       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:12:24.349889       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:12:24.349987       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:12:24.355758       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:12:24.356258       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:12:24.493904       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:13:24.347834       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:13:24.348041       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:13:24.348200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:13:24.357072       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:13:24.357442       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:13:24.492796       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:14:24.342543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:14:24.342722       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:14:24.342871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:14:24.353343       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:14:24.353890       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:15:24.364526       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:15:24.364809       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:15:24.365229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:15:24.372686       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:15:24.373017       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:15:24.526503       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:16:24.353543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:16:24.354049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:16:24.354396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:16:24.363171       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:16:24.363587       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:16:24.504369       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:17:24.358373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:17:24.358529       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:17:24.358652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:17:24.364917       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:17:24.365160       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:17:24.501815       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:18:24.350251       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:18:24.350446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:18:24.350579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:18:24.355969       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:18:24.356235       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:18:24.496727       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:19:24.354660       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:19:24.354779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:19:24.354886       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:19:24.360084       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:19:24.360321       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:19:24.500940       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:20:24.353018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:20:24.353260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:20:24.353548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:20:24.360561       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:20:24.360793       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:20:24.500191       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:21:24.358896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:21:24.359127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:21:24.359282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:21:24.364127       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:21:24.364349       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:22:24.363898       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:22:24.364042       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:22:24.364151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:22:24.373430       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:22:24.373678       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:22:24.518875       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:23:24.363615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:23:24.363824       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:23:24.363990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0510 01:23:24.369003       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:23:24.369316       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:23:24.516475       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:24:24.352298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:24:24.352443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:24:24.352630       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:24:24.352771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:24:24.356799       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:24:24.360621       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:24:24.360908       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:24:24.506671       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:25:24.362605       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:25:24.362724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:25:24.362899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:25:24.363002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:25:24.363275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:25:24.363488       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:25:24.368419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:25:24.373920       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:25:24.374431       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:25:24.504977       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:26:24.348570       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:26:24.348651       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:26:24.348750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:26:24.348809       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:26:24.348943       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:26:24.349061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:26:24.352349       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:26:24.357573       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:26:24.357987       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:26:24.528210       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:27:24.351212       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:27:24.351300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:27:24.351440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:27:24.351497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:27:24.351659       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:27:24.351783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:27:24.354703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:27:24.366242       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:27:24.366509       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:27:24.571086       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:28:24.361844       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:28:24.361953       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:28:24.362072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:28:24.362142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:28:24.362354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:28:24.362500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:28:24.366616       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:28:24.369708       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:28:24.369956       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:28:24.542525       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:29:24.374249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:29:24.374549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:29:24.374832       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:29:24.375014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:29:24.375274       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:29:24.375470       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:29:24.379311       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:29:24.385655       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:29:24.386059       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:29:24.527937       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:30:24.365931       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:30:24.366015       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:30:24.366149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:30:24.366224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:30:24.366407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:30:24.366564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:30:24.370321       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:30:24.374400       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:30:24.374727       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:31:24.362579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:31:24.362700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:31:24.362940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:31:24.363029       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:31:24.363238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:31:24.363389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:31:24.367077       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:31:24.370202       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:31:24.370507       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:31:24.523922       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:32:24.349958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:32:24.350077       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:32:24.350961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:32:24.351107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:32:24.351415       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:32:24.351706       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:32:24.356717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:32:24.363427       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:32:24.363817       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:32:24.510413       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:33:24.347585       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:33:24.347693       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:33:24.347850       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:33:24.347942       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:33:24.348309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:33:24.348495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:33:24.351856       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:33:24.351904       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:33:24.354604       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:33:24.356488       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:33:24.497665       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:34:24.365665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:34:24.365748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:34:24.365874       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:34:24.365932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:34:24.366137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:34:24.366370       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:34:24.370158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:34:24.370310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:34:24.375734       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:34:24.376164       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:34:24.552691       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:35:24.358555       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:35:24.358620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:35:24.358741       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:35:24.358794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:35:24.358944       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:35:24.359064       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:35:24.362700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:35:24.362780       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:35:24.365990       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:35:24.366242       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:35:24.533575       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:36:24.362217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:36:24.362428       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:36:24.362637       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:36:24.362693       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:36:24.362929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:36:24.363063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:36:24.367782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:36:24.367923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:36:24.371628       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:36:24.372809       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:36:24.522817       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:37:24.352934       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:37:24.353036       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:37:24.353201       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:37:24.353297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:37:24.353502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:37:24.353686       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:37:24.358141       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:37:24.358191       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:37:24.361279       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:37:24.361540       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:37:24.497524       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:38:24.361715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:38:24.361847       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:38:24.361994       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:38:24.362084       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:38:24.362347       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:38:24.362531       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:38:24.369229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:38:24.369366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:38:24.373413       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:38:24.373737       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:39:24.352582       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:39:24.353601       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:39:24.353833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:39:24.354028       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:39:24.354627       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:39:24.355301       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:39:24.363504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:39:24.363657       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:39:24.367722       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:39:24.367964       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:40:24.363510       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:40:24.363587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:40:24.363688       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:40:24.363743       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:40:24.363885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:40:24.364007       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:40:24.367395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:40:24.367470       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:40:24.370543       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:40:24.370859       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:40:24.521335       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:41:24.352347       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:41:24.352754       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:41:24.353176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:41:24.353367       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:41:24.353713       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:41:24.354035       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:41:24.360258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:41:24.360390       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:41:24.364386       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:41:24.364683       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:41:24.502979       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:42:24.360059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:42:24.360152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:42:24.360285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:42:24.360353       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:42:24.360533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:42:24.360698       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:42:24.365543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:42:24.365608       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0510 01:42:24.369408       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:42:24.369708       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:42:24.522041       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:43:24.363978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:43:24.364044       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:43:24.364156       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:43:24.364229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:43:24.364400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:43:24.364558       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:43:24.368378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:43:24.368456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:43:24.368525       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:43:24.371710       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:43:24.371989       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:43:24.523905       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:44:24.367589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:44:24.367673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:44:24.367794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:44:24.367854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:44:24.368065       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:44:24.368341       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:44:24.373724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:44:24.373843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:44:24.373923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:44:24.377958       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:44:24.378854       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:44:24.516969       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:45:24.363652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:45:24.364010       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:45:24.364231       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:45:24.364393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:45:24.364654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:45:24.364897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:45:24.369614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:45:24.369794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:45:24.369956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:45:24.373958       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:45:24.374274       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:46:24.364105       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:46:24.364192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:46:24.364328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:46:24.364397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:46:24.364867       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:46:24.365305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:46:24.372528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:46:24.372626       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:46:24.372724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:46:24.376844       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:46:24.377145       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:47:24.364888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:47:24.365075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:47:24.365289       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:47:24.365453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:47:24.365735       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:47:24.365886       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:47:24.370604       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:47:24.370661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:47:24.370712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:47:24.374380       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:47:24.374713       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:48:24.359845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:48:24.359971       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:48:24.360096       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:48:24.360176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:48:24.360324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:48:24.360445       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:48:24.364275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:48:24.364417       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:48:24.364506       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:48:24.368242       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:48:24.368624       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:49:24.364263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:49:24.364508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:49:24.364697       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:49:24.364863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:49:24.365173       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:49:24.365413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:49:24.370091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:49:24.370236       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:49:24.370401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:49:24.373440       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:49:24.373778       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:50:24.363327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:50:24.363408       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:50:24.363748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:50:24.364096       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:50:24.364298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:50:24.364457       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:50:24.369748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:50:24.369853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:50:24.369948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:50:24.374226       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:50:24.374543       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:51:24.356817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:51:24.356877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:51:24.356947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:51:24.356991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:51:24.357098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:51:24.357228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:51:24.362962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:51:24.363065       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:51:24.363148       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:51:24.367633       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:51:24.367866       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:52:24.359728       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:52:24.359847       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:52:24.359981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:52:24.360037       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:52:24.360173       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:52:24.360294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:52:24.365292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:52:24.365368       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:52:24.365434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:52:24.369130       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:52:24.369477       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:53:24.358893       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:53:24.358964       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:53:24.359069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:53:24.359287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:53:24.359458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:53:24.359572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:53:24.362958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:53:24.363009       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:53:24.363061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:53:24.365797       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:53:24.366022       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:54:24.360341       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:54:24.360410       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:54:24.360508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:54:24.360561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:54:24.360720       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:54:24.360854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:54:24.367011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:54:24.367140       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:54:24.367232       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:54:24.371928       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:54:24.372237       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:55:24.363008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:55:24.363729       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:55:24.364392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:55:24.366569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:55:24.366991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:55:24.367334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:55:24.370807       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:55:24.370985       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:55:24.371112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:55:24.373807       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:55:24.374113       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:56:24.353602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:56:24.353847       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:56:24.353985       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:56:24.354058       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:56:24.354208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:56:24.354332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:56:24.359223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:56:24.359479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:56:24.359885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:56:24.362588       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:56:24.362896       1 nfd-worker.go:563] "feature discovery completed"
E0510 01:57:24.379666       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:57:24.379729       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:57:24.406293       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:57:24.406360       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:57:24.406487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:57:24.406628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:57:24.436534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:57:24.437073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:57:24.437154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:57:24.441166       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:57:24.441469       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:57:24.580060       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:58:24.366547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:58:24.366658       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:58:24.366774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:58:24.366838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:58:24.367146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:58:24.367290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:58:24.371204       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:58:24.371285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:58:24.371353       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:58:24.376296       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:58:24.376640       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:58:24.544727       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 01:59:24.363377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 01:59:24.363446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 01:59:24.363553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 01:59:24.363768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 01:59:24.364081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 01:59:24.364338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 01:59:24.369983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 01:59:24.370132       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 01:59:24.370788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 01:59:24.376713       1 nfd-worker.go:550] "starting feature discovery..."
I0510 01:59:24.377149       1 nfd-worker.go:563] "feature discovery completed"
I0510 01:59:24.512421       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:00:24.367998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:00:24.368083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:00:24.368207       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:00:24.368275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:00:24.368448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:00:24.368597       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:00:24.372975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:00:24.373038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:00:24.373082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:00:24.376637       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:00:24.377208       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:00:24.577041       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:01:24.367532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:01:24.367602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:01:24.367701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:01:24.367758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:01:24.368010       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:01:24.368217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:01:24.372474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:01:24.372523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:01:24.372564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:01:24.375030       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:01:24.375257       1 nfd-worker.go:563] "feature discovery completed"
E0510 02:02:24.371286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:02:24.371541       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:02:24.371635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:02:24.371688       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:02:24.371823       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:02:24.371929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:02:24.375676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:02:24.375736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:02:24.376158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:02:24.379067       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:02:24.379282       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:02:24.527269       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:03:24.365486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:03:24.365583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:03:24.365823       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:03:24.365899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:03:24.366150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:03:24.366332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:03:24.370887       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:03:24.370959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:03:24.371668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:03:24.374664       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:03:24.374979       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:03:24.517526       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:04:24.366797       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:04:24.366880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:04:24.367015       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:04:24.367086       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:04:24.367294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:04:24.367442       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:04:24.372561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:04:24.372664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:04:24.373922       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:04:24.377505       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:04:24.377734       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:04:24.529412       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:05:24.346826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:05:24.346933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:05:24.347070       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:05:24.347155       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:05:24.347357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:05:24.347539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:05:24.362062       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:05:24.362295       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:05:24.362403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:05:24.366729       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:05:24.367020       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:05:24.514244       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:06:24.360223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:06:24.360289       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:06:24.363388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:06:24.363446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:06:24.363589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:06:24.363699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:06:24.369120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:06:24.369224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:06:24.369299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:06:24.373068       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:06:24.373401       1 nfd-worker.go:563] "feature discovery completed"
I0510 02:06:24.513888       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0510 02:07:24.365807       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:07:24.365877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:07:24.365977       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:07:24.366028       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:07:24.366153       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:07:24.366269       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:07:24.371638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:07:24.371732       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:07:24.371792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:07:24.375982       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:07:24.376304       1 nfd-worker.go:563] "feature discovery completed"
E0510 02:08:24.364115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:08:24.364222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:08:24.364641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:08:24.365913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:08:24.366172       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:08:24.366285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:08:24.369954       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:08:24.370002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:08:24.370038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:08:24.374189       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:08:24.374500       1 nfd-worker.go:563] "feature discovery completed"
E0510 02:09:24.377305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0510 02:09:24.377471       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0510 02:09:24.377645       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0510 02:09:24.377736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0510 02:09:24.377961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0510 02:09:24.378151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0510 02:09:24.381693       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0510 02:09:24.381746       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0510 02:09:24.381808       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapd9ba9e45-1f/speed: invalid argument" attributeName="speed"
I0510 02:09:24.384767       1 nfd-worker.go:550] "starting feature discovery..."
I0510 02:09:24.385416       1 nfd-worker.go:563] "feature discovery completed"