I0518 00:47:30.039235       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0518 00:47:30.039368       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0518 00:47:30.039591       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"]}}}
I0518 00:47:30.039726       1 metrics.go:44] "metrics server starting" port=":8081"
E0518 00:47:30.054537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:47:30.054784       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:47:30.054998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:47:30.060516       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:47:30.060908       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:47:30.090176       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0518 00:48:30.062016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:48:30.062162       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:48:30.062269       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:48:30.065503       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:48:30.065728       1 nfd-worker.go:563] "feature discovery completed"
E0518 00:49:30.078924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:49:30.079835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:49:30.080387       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:49:30.090729       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:49:30.092034       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:49:30.228372       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:50:30.082120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:50:30.082380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:50:30.082580       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:50:30.088558       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:50:30.088913       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:50:30.222546       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:51:30.069915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:51:30.070165       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:51:30.070472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:51:30.075139       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:51:30.075355       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:51:30.224407       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:52:30.078691       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:52:30.078879       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:52:30.079102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:52:30.084679       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:52:30.084975       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:52:30.225367       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:53:30.065763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:53:30.065952       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:53:30.066101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:53:30.071258       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:53:30.071488       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:53:30.204232       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:54:30.073292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:54:30.073441       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:54:30.073547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:54:30.077941       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:54:30.078154       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:54:30.213391       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:55:30.081685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:55:30.081933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:55:30.082101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:55:30.088107       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:55:30.088461       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:55:30.218368       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:56:30.078696       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:56:30.079011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:56:30.079227       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:56:30.084196       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:56:30.084412       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:56:30.223026       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:57:30.071211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:57:30.071491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:57:30.071764       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:57:30.078938       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:57:30.079245       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:57:30.287528       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:58:30.076718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:58:30.076913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:58:30.077067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:58:30.081680       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:58:30.081897       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:58:30.226447       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 00:59:30.060240       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 00:59:30.060377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 00:59:30.060481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 00:59:30.064733       1 nfd-worker.go:550] "starting feature discovery..."
I0518 00:59:30.065003       1 nfd-worker.go:563] "feature discovery completed"
I0518 00:59:30.192192       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:00:30.066822       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:00:30.067275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:00:30.071128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:00:30.083637       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:00:30.084165       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:00:30.270660       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:01:30.079720       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:01:30.079975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:01:30.080138       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:01:30.086548       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:01:30.086859       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:01:30.223733       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:02:30.060633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:02:30.060997       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:02:30.061279       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:02:30.066943       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:02:30.067165       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:02:30.210608       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:03:30.077951       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:03:30.078174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:03:30.078343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:03:30.085254       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:03:30.085603       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:03:30.221075       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:04:30.081506       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:04:30.081758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:04:30.081952       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:04:30.091598       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:04:30.091909       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:04:30.237603       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:05:30.079656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:05:30.079896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:05:30.080090       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:05:30.085874       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:05:30.086518       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:05:30.239046       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:06:30.082618       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:06:30.082880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:06:30.083104       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:06:30.092322       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:06:30.092815       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:06:30.257521       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:07:30.081815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:07:30.082297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:07:30.082845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:07:30.090747       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:07:30.091049       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:07:30.222764       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:08:30.063372       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:08:30.063546       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:08:30.063697       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:08:30.069728       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:08:30.069947       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:08:30.199778       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:09:30.065360       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:09:30.065532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:09:30.065682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:09:30.074371       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:09:30.074963       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:09:30.210592       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:10:30.064804       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:10:30.064940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:10:30.065111       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:10:30.073104       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:10:30.073593       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:10:30.208616       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:11:30.082988       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:11:30.083340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:11:30.083591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:11:30.093627       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:11:30.094190       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:11:30.301059       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:12:30.051319       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:12:30.051560       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:12:30.051817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:12:30.059143       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:12:30.059769       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:12:30.203899       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:13:30.055749       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:13:30.055918       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:13:30.056053       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:13:30.062768       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:13:30.063181       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:13:30.212745       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:14:30.079932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:14:30.080448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:14:30.080660       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0518 01:14:30.086597       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:14:30.086823       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:14:30.245201       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:15:30.078107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:15:30.078233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:15:30.078402       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:15:30.078610       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:15:30.078757       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:15:30.078906       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:15:30.092102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:15:30.097746       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:15:30.098160       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:15:30.235317       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:16:30.064576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:16:30.064672       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:16:30.064791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:16:30.064858       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:16:30.065038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:16:30.065181       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:16:30.068802       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:16:30.072420       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:16:30.073001       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:16:30.210345       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:17:30.084828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:17:30.084910       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:17:30.085034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:17:30.085108       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:17:30.085329       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:17:30.085516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:17:30.089392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:17:30.100465       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:17:30.101006       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:17:30.247696       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:18:30.075791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:18:30.075869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:18:30.076415       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:18:30.076544       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:18:30.076771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:18:30.076966       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:18:30.086803       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:18:30.092610       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:18:30.092949       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:18:30.231158       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:19:30.070090       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:19:30.070166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:19:30.070275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:19:30.070348       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:19:30.070500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:19:30.070709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:19:30.074095       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:19:30.077588       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:19:30.077879       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:19:30.221770       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:20:30.072219       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:20:30.072285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:20:30.072368       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:20:30.072415       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:20:30.072547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:20:30.072668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:20:30.078218       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:20:30.081960       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:20:30.082193       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:21:30.078440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:21:30.078531       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:21:30.078661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:21:30.078760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:21:30.079024       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:21:30.079186       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:21:30.084170       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:21:30.088008       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:21:30.088319       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:21:30.231531       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:22:30.077228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:22:30.077302       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:22:30.077404       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:22:30.077469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:22:30.077627       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:22:30.077768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:22:30.081082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:22:30.085642       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:22:30.086002       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:22:30.226790       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:23:30.062644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:23:30.063002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:23:30.063187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:23:30.063302       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:23:30.063513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:23:30.065036       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:23:30.068252       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:23:30.072893       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:23:30.073171       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:23:30.201126       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:24:30.057926       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:24:30.058001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:24:30.058167       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:24:30.058251       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:24:30.058458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:24:30.058620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:24:30.062959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:24:30.063026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:24:30.066327       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:24:30.066540       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:24:30.202272       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:25:30.081187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:25:30.081277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:25:30.081401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:25:30.081473       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:25:30.081645       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:25:30.081790       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:25:30.087405       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:25:30.087497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:25:30.091581       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:25:30.091901       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:25:30.243112       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:26:30.060357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:26:30.060443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:26:30.060598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:26:30.060709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:26:30.060931       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:26:30.061174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:26:30.064782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:26:30.064843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:26:30.067499       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:26:30.067751       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:26:30.199307       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:27:30.066695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:27:30.066781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:27:30.066901       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:27:30.066988       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:27:30.067176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:27:30.067324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:27:30.075088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:27:30.075206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:27:30.080212       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:27:30.080615       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:27:30.233822       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:28:30.087933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:28:30.088043       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:28:30.088208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:28:30.088299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:28:30.088580       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:28:30.088989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:28:30.092504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:28:30.092554       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:28:30.095138       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:28:30.095359       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:29:30.100079       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:29:30.100195       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:29:30.100380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:29:30.100476       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:29:30.100755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:29:30.100982       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:29:30.107337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:29:30.107449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:29:30.111215       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:29:30.111485       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:29:30.258072       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:30:30.078615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:30:30.078741       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:30:30.078924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:30:30.079052       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:30:30.079307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:30:30.079511       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:30:30.085831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:30:30.085907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:30:30.089270       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:30:30.089569       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:30:30.215536       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:31:30.078580       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:31:30.078660       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:31:30.080288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:31:30.080418       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:31:30.080676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:31:30.080928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:31:30.087667       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:31:30.087745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0518 01:31:30.091516       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:31:30.091839       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:31:30.252375       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:32:30.074174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:32:30.074260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:32:30.074379       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:32:30.074437       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:32:30.074591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:32:30.074750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:32:30.081547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:32:30.081650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:32:30.081734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:32:30.085838       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:32:30.086145       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:32:30.217050       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:33:30.082872       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:33:30.082971       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:33:30.083074       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:33:30.083133       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:33:30.083275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:33:30.083414       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:33:30.087209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:33:30.087258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:33:30.087309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:33:30.089525       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:33:30.089777       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:33:30.242039       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:34:30.077827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:34:30.077883       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:34:30.077951       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:34:30.077994       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:34:30.078104       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:34:30.078196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:34:30.085255       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:34:30.085385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:34:30.085490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:34:30.090214       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:34:30.090522       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:34:30.248786       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:35:30.057786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:35:30.057854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:35:30.058098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:35:30.058147       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:35:30.058343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:35:30.058495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:35:30.062031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:35:30.062099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:35:30.062154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:35:30.065118       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:35:30.065484       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:36:30.079866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:36:30.079954       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:36:30.080059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:36:30.080150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:36:30.080359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:36:30.080503       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:36:30.084350       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:36:30.084447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:36:30.084515       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:36:30.087532       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:36:30.087849       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:37:30.079101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:37:30.079176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:37:30.079355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:37:30.079418       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:37:30.079572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:37:30.079710       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:37:30.087266       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:37:30.087389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:37:30.087483       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:37:30.092455       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:37:30.092836       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:38:30.055125       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:38:30.055200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:38:30.055313       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:38:30.055389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:38:30.055650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:38:30.055818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:38:30.060756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:38:30.060808       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:38:30.060849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:38:30.063459       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:38:30.063674       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:39:30.077726       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:39:30.077791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:39:30.077891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:39:30.077948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:39:30.078102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:39:30.078235       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:39:30.083709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:39:30.083766       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:39:30.083804       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:39:30.086921       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:39:30.087155       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:40:30.062146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:40:30.062236       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:40:30.062365       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:40:30.062438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:40:30.062621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:40:30.062770       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:40:30.067553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:40:30.067650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:40:30.067724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:40:30.071570       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:40:30.071884       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:41:30.075434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:41:30.075504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:41:30.075598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:41:30.075648       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:41:30.075772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:41:30.075869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:41:30.079862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:41:30.079939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:41:30.079997       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:41:30.083200       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:41:30.083429       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:42:30.079530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:42:30.079633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:42:30.079778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:42:30.079849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:42:30.080048       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:42:30.080269       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:42:30.085211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:42:30.085285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:42:30.085343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:42:30.088502       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:42:30.088791       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:43:30.063419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:43:30.063493       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:43:30.063592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:43:30.063646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:43:30.063783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:43:30.063899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:43:30.067260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:43:30.067315       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:43:30.067361       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:43:30.069995       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:43:30.070215       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:44:30.076815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:44:30.076883       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:44:30.077112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:44:30.077181       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:44:30.077370       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:44:30.077482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:44:30.081137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:44:30.081184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:44:30.081225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:44:30.084866       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:44:30.085192       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:45:30.078293       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:45:30.078379       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:45:30.078493       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:45:30.078560       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:45:30.078748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:45:30.078891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:45:30.084257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:45:30.084333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:45:30.084407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:45:30.088102       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:45:30.088407       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:46:30.062516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:46:30.062864       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:46:30.063107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:46:30.063222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:46:30.063474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:46:30.063684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:46:30.068687       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:46:30.068764       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:46:30.068831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:46:30.072750       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:46:30.073054       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:47:30.078479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:47:30.078914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:47:30.079268       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:47:30.079406       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:47:30.079724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:47:30.080047       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:47:30.085631       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:47:30.085773       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:47:30.086216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:47:30.090166       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:47:30.090562       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:47:30.242650       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:48:30.073979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:48:30.074051       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:48:30.074138       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:48:30.074186       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:48:30.074814       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:48:30.075388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:48:30.080818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:48:30.080880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:48:30.081023       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:48:30.083889       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:48:30.084215       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:48:30.226498       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:49:30.077541       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:49:30.077634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:49:30.077767       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:49:30.077849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:49:30.078053       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:49:30.078871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:49:30.085937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:49:30.086184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:49:30.086357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:49:30.090469       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:49:30.091817       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:49:30.294602       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:50:30.065397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:50:30.065478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:50:30.065602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:50:30.065664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:50:30.065842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:50:30.066033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:50:30.069624       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:50:30.069678       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:50:30.069866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:50:30.075505       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:50:30.075837       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:50:30.248640       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:51:30.060974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:51:30.061052       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:51:30.061142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:51:30.061194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:51:30.061330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:51:30.061499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:51:30.065465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:51:30.065579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:51:30.066292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:51:30.071611       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:51:30.072279       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:51:30.282659       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:52:30.087839       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:52:30.087911       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:52:30.088057       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:52:30.088143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:52:30.088497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:52:30.088590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:52:30.091660       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:52:30.091697       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:52:30.092336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:52:30.094511       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:52:30.094722       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:52:30.243312       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:53:30.063599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:53:30.063682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:53:30.063890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:53:30.063978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:53:30.065437       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:53:30.065695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:53:30.071836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:53:30.072066       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:53:30.073219       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:53:30.077055       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:53:30.077361       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:53:30.214295       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:54:30.062393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:54:30.062481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:54:30.062664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:54:30.062769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:54:30.063016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:54:30.063331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:54:30.069547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:54:30.069646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:54:30.070501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:54:30.074021       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:54:30.074314       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:54:30.220452       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:55:30.056123       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:55:30.056244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:55:30.056392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:55:30.056548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:55:30.056714       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:55:30.056865       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:55:30.060346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:55:30.060468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:55:30.060588       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:55:30.067208       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:55:30.067648       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:55:30.200273       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:56:30.073192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:56:30.073251       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:56:30.073325       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:56:30.073366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:56:30.073485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:56:30.073596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:56:30.076701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:56:30.076745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:56:30.076794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:56:30.081177       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:56:30.081441       1 nfd-worker.go:563] "feature discovery completed"
I0518 01:56:30.252647       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0518 01:57:30.059022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:57:30.059121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:57:30.059317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:57:30.059398       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:57:30.060099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:57:30.060269       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:57:30.065288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:57:30.065392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:57:30.065465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:57:30.069026       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:57:30.069259       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:58:30.062969       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:58:30.063216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:58:30.063358       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:58:30.063431       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:58:30.063635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:58:30.063791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:58:30.068646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:58:30.068725       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:58:30.068795       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:58:30.072332       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:58:30.072560       1 nfd-worker.go:563] "feature discovery completed"
E0518 01:59:30.082780       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0518 01:59:30.082842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0518 01:59:30.082975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0518 01:59:30.083045       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0518 01:59:30.083222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0518 01:59:30.083353       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0518 01:59:30.087191       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0518 01:59:30.087258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0518 01:59:30.087310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap8bcee978-a1/speed: invalid argument" attributeName="speed"
I0518 01:59:30.091319       1 nfd-worker.go:550] "starting feature discovery..."
I0518 01:59:30.091571       1 nfd-worker.go:563] "feature discovery completed"