I0815 02:42:28.125460       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0815 02:42:28.125645       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0815 02:42:28.125939       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"]}}}
I0815 02:42:28.126152       1 metrics.go:44] "metrics server starting" port=":8081"
E0815 02:42:28.139478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:42:28.140097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:42:28.140385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:42:28.147571       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:42:28.148048       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:42:28.177802       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0815 02:43:28.148291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:43:28.148458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:43:28.148591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:43:28.156774       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:43:28.157150       1 nfd-worker.go:563] "feature discovery completed"
E0815 02:44:28.168634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:44:28.168873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:44:28.169056       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:44:28.176956       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:44:28.177473       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:44:28.325386       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:45:28.163030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:45:28.163306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:45:28.163533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:45:28.168546       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:45:28.168806       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:45:28.301466       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:46:28.148500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:46:28.149055       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:46:28.149398       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:46:28.157886       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:46:28.158196       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:46:28.297464       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:47:28.151733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:47:28.152180       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:47:28.152550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:47:28.157834       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:47:28.158134       1 nfd-worker.go:563] "feature discovery completed"
E0815 02:48:28.175074       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:48:28.175430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:48:28.176073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:48:28.180377       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:48:28.180601       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:48:28.325458       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:49:28.152619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:49:28.152759       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:49:28.152884       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:49:28.158565       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:49:28.159312       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:49:28.291087       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:50:28.150208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:50:28.150444       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:50:28.150682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:50:28.157291       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:50:28.157534       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:50:28.299261       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:51:28.168878       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:51:28.169508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:51:28.169790       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:51:28.177359       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:51:28.177617       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:51:28.323418       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:52:28.148459       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:52:28.148671       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:52:28.148860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:52:28.159086       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:52:28.159684       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:52:28.306007       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:53:28.179700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:53:28.179951       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:53:28.180150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:53:28.189934       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:53:28.190266       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:53:28.329639       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:54:28.159221       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:54:28.159441       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:54:28.159609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:54:28.165982       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:54:28.166222       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:54:28.304767       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:55:28.149893       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:55:28.150160       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:55:28.150361       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:55:28.156409       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:55:28.156794       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:55:28.319449       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:56:28.167550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:56:28.167765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:56:28.167933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:56:28.175671       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:56:28.176010       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:56:28.320969       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:57:28.167079       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:57:28.167258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:57:28.167403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:57:28.173225       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:57:28.173500       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:57:28.343073       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:58:28.152192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:58:28.152467       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:58:28.152675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:58:28.160033       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:58:28.160259       1 nfd-worker.go:563] "feature discovery completed"
I0815 02:58:28.300763       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 02:59:28.150139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 02:59:28.150328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 02:59:28.150494       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 02:59:28.157109       1 nfd-worker.go:550] "starting feature discovery..."
I0815 02:59:28.157379       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:00:28.152730       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:00:28.153052       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:00:28.153298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:00:28.159786       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:00:28.160022       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:00:28.286020       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:01:28.149949       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:01:28.150339       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:01:28.150745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:01:28.159535       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:01:28.160142       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:01:28.306863       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:02:28.152337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:02:28.152523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:02:28.152671       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:02:28.158964       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:02:28.159226       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:02:28.325495       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:03:28.141486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:03:28.141641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:03:28.141770       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:03:28.150777       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:03:28.151081       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:03:28.283060       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:04:28.147921       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:04:28.148509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:04:28.148779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:04:28.160296       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:04:28.160575       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:04:28.293990       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:05:28.166842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:05:28.207152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:05:28.208376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:05:28.215470       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:05:28.215714       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:05:28.366381       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:06:28.150682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:06:28.150997       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:06:28.151212       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:06:28.156765       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:06:28.157036       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:06:28.303974       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:07:28.168840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:07:28.169140       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:07:28.169415       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:07:28.177262       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:07:28.177499       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:07:28.325176       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:08:28.146392       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:08:28.146603       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:08:28.146768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0815 03:08:28.158090       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:08:28.158740       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:08:28.319009       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:09:28.169718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:09:28.169778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:09:28.169854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:09:28.169970       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:09:28.170071       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:09:28.172522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:09:28.177766       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:09:28.178104       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:09:28.330974       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:10:28.167587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:10:28.167711       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:10:28.167964       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:10:28.168241       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:10:28.168467       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:10:28.175565       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:10:28.180432       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:10:28.180758       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:10:28.323910       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:11:28.155478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:11:28.155564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:11:28.155676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:11:28.155840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:11:28.155999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:11:28.161719       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:11:28.164375       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:11:28.164603       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:11:28.299488       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:12:28.165853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:12:28.165965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:12:28.166340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:12:28.166675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:12:28.166906       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:12:28.169604       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:12:28.172590       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:12:28.172855       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:12:28.312139       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:13:28.172151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:13:28.172323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:13:28.172896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:13:28.173304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:13:28.173573       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:13:28.178401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:13:28.182738       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:13:28.183423       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:13:28.341155       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:14:28.164330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:14:28.164425       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:14:28.164576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:14:28.164762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:14:28.164929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:14:28.169110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:14:28.172236       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:14:28.172483       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:14:28.313493       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:15:28.165768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:15:28.165849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:15:28.165966       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:15:28.166145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:15:28.166294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:15:28.170058       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:15:28.176539       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:15:28.177404       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:16:28.168412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:16:28.168923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:16:28.169188       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:16:28.169472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:16:28.169699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:16:28.176386       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:16:28.185941       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:16:28.186518       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:16:28.335976       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:17:28.165625       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:17:28.165703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:17:28.165857       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:17:28.166011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:17:28.166473       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:17:28.170795       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:17:28.176505       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:17:28.176790       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:17:28.338241       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:18:28.173941       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:18:28.174085       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:18:28.174304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:18:28.174633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:18:28.174802       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:18:28.179154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:18:28.179233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:18:28.183257       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:18:28.183594       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:18:28.340723       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:19:28.150744       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:19:28.150831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:19:28.150935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:19:28.151091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:19:28.151243       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:19:28.156235       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:19:28.156287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:19:28.160193       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:19:28.160468       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:19:28.312091       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:20:28.171561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:20:28.171716       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:20:28.171928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:20:28.172277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:20:28.172586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:20:28.178021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:20:28.178089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:20:28.181138       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:20:28.181397       1 nfd-worker.go:563] "feature discovery completed"
I0815 03:20:28.317869       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0815 03:21:28.163073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:21:28.163170       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:21:28.163291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:21:28.163479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:21:28.163635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:21:28.169229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:21:28.169302       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:21:28.173248       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:21:28.173521       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:22:28.148637       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:22:28.148706       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:22:28.148825       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:22:28.148972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:22:28.149083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:22:28.154876       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:22:28.154971       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:22:28.158725       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:22:28.159110       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:23:28.165528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:23:28.165961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:23:28.166607       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:23:28.166965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:23:28.167222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:23:28.173602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:23:28.173719       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:23:28.179357       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:23:28.179870       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:24:28.148651       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:24:28.148746       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:24:28.148888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:24:28.149262       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:24:28.149438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:24:28.158810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:24:28.159014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:24:28.163321       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:24:28.163725       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:25:28.152399       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:25:28.152477       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:25:28.152594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:25:28.152748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:25:28.152945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:25:28.156717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:25:28.156769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:25:28.162882       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:25:28.163385       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:26:28.164436       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:26:28.164534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:26:28.164660       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:26:28.164843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:26:28.164990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:26:28.171001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:26:28.171109       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:26:28.175035       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:26:28.175397       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:27:28.167345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:27:28.167425       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:27:28.167564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:27:28.167860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:27:28.168129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:27:28.172384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:27:28.172456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:27:28.177854       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:27:28.178694       1 nfd-worker.go:563] "feature discovery completed"
E0815 03:28:28.153728       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0815 03:28:28.153836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0815 03:28:28.153983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0815 03:28:28.154194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0815 03:28:28.154361       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0815 03:28:28.158148       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0815 03:28:28.158209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0815 03:28:28.161530       1 nfd-worker.go:550] "starting feature discovery..."
I0815 03:28:28.161815       1 nfd-worker.go:563] "feature discovery completed"