I0527 06:12:51.792622       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0527 06:12:51.792833       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0527 06:12:51.793098       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"]}}}
I0527 06:12:51.793348       1 metrics.go:44] "metrics server starting" port=":8081"
E0527 06:12:51.805185       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:12:51.805544       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:12:51.806140       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:12:51.813642       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:12:51.813935       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:12:51.839204       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0527 06:13:51.805478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:13:51.805804       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:13:51.806085       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:13:51.814421       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:13:51.815856       1 nfd-worker.go:563] "feature discovery completed"
E0527 06:14:51.822970       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:14:51.823834       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:14:51.824123       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:14:51.833226       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:14:51.833496       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:14:51.978049       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:15:51.822740       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:15:51.823061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:15:51.823287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:15:51.829574       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:15:51.829908       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:15:51.981052       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:16:51.811460       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:16:51.811669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:16:51.811880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:16:51.816842       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:16:51.817081       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:16:51.947105       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:17:51.822716       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:17:51.823005       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:17:51.823233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:17:51.828605       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:17:51.828860       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:17:51.971882       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:18:51.809909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:18:51.810048       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:18:51.810197       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:18:51.814275       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:18:51.814489       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:18:51.965179       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:19:51.830948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:19:51.831717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:19:51.831995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:19:51.840433       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:19:51.840692       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:19:52.001086       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:20:51.827451       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:20:51.827717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:20:51.827916       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:20:51.832417       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:20:51.832703       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:20:51.972374       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:21:51.829880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:21:51.830027       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:21:51.830123       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:21:51.834677       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:21:51.834914       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:21:51.981526       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:22:51.824298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:22:51.824638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:22:51.824843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:22:51.830970       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:22:51.831472       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:22:51.993395       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:23:51.815140       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:23:51.815361       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:23:51.815522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:23:51.820663       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:23:51.820932       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:23:51.988990       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:24:51.822099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:24:51.822569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:24:51.822859       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:24:51.829729       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:24:51.830023       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:24:51.978880       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:25:51.833840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:25:51.833991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:25:51.834113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:25:51.838902       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:25:51.839120       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:25:51.974902       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:26:51.821073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:26:51.821321       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:26:51.821488       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:26:51.826940       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:26:51.827242       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:26:52.043478       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:27:51.832195       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:27:51.832554       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:27:51.832819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:27:51.839326       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:27:51.839772       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:27:52.007123       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:28:51.830486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:28:51.830701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:28:51.830889       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:28:51.837902       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:28:51.838231       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:28:51.966546       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:29:51.831801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:29:51.832327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:29:51.832622       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:29:51.840926       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:29:51.841343       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:29:51.991302       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:30:51.835804       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:30:51.836214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:30:51.836386       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:30:51.842437       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:30:51.843177       1 nfd-worker.go:563] "feature discovery completed"
E0527 06:31:51.818850       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:31:51.819112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:31:51.819336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:31:51.828775       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:31:51.829010       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:31:52.011642       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:32:51.816338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:32:51.816510       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:32:51.816638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:32:51.831622       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:32:51.831934       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:32:51.977381       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:33:51.824259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:33:51.824452       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:33:51.824625       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:33:51.832532       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:33:51.832974       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:33:52.008395       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:34:51.813999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:34:51.814175       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:34:51.814310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:34:51.826212       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:34:51.826561       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:34:51.959033       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:35:51.832846       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:35:51.833073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:35:51.833302       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:35:51.840155       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:35:51.840474       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:35:51.999250       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:36:51.821034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:36:51.821200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:36:51.821326       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:36:51.828004       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:36:51.828229       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:36:51.978651       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:37:51.835004       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:37:51.835206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:37:51.835337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:37:51.846740       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:37:51.847313       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:37:51.993084       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:38:51.813378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:38:51.813620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:38:51.813817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:38:51.823630       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:38:51.823904       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:38:52.026625       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:39:51.832412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:39:51.832607       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:39:51.832759       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0527 06:39:51.839527       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:39:51.839844       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:39:51.990619       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:40:51.817619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0527 06:40:51.817812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:40:51.818038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:40:51.818193       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0527 06:40:51.822435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0527 06:40:51.826727       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:40:51.828067       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:40:51.975866       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:41:51.832538       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0527 06:41:51.832678       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0527 06:41:51.832873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0527 06:41:51.832976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:41:51.833268       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:41:51.833501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0527 06:41:51.838717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0527 06:41:51.842285       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:41:51.842530       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:41:51.995580       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:42:51.812678       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0527 06:42:51.812753       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0527 06:42:51.812884       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0527 06:42:51.812963       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:42:51.813129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:42:51.813264       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0527 06:42:51.833387       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0527 06:42:51.836843       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:42:51.837108       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:42:51.970468       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0527 06:43:51.833915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0527 06:43:51.834040       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0527 06:43:51.834213       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0527 06:43:51.834305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0527 06:43:51.834523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0527 06:43:51.834664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0527 06:43:51.837708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0527 06:43:51.841794       1 nfd-worker.go:550] "starting feature discovery..."
I0527 06:43:51.842531       1 nfd-worker.go:563] "feature discovery completed"
I0527 06:44:03.530530       1 metrics.go:51] "stopping metrics server" port=":8081"
I0527 06:44:03.530599       1 metrics.go:45] "metrics server stopped" exitCode="http: Server closed"
E0527 06:44:03.530612       1 main.go:83] "error while running" err="failed to advertise features (via CRD API): failed to get NodeFeature object: etcdserver: request timed out"