I0514 01:07:57.962042       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0514 01:07:57.962189       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0514 01:07:57.962442       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"]}}}
I0514 01:07:57.964233       1 metrics.go:44] "metrics server starting" port=":8081"
E0514 01:07:57.977547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:07:57.978068       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:07:57.978283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:07:57.988191       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:07:57.988820       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:07:58.019277       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0514 01:08:57.983924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:08:57.984703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:08:57.985632       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:08:57.992605       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:08:57.992986       1 nfd-worker.go:563] "feature discovery completed"
E0514 01:09:57.993932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:09:57.994068       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:09:57.994308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:09:58.003059       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:09:58.003521       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:09:58.323228       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:10:57.999455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:10:57.999731       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:10:57.999917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:10:58.005439       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:10:58.005799       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:10:58.135369       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:11:58.006333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:11:58.006570       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:11:58.006768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:11:58.012925       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:11:58.013353       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:11:58.146566       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:12:57.997665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:12:57.997862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:12:57.998006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:12:58.002596       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:12:58.002841       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:12:58.144227       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:13:58.007699       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:13:58.008215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:13:58.008532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:13:58.013767       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:13:58.014086       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:13:58.219267       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:14:58.001303       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:14:58.001499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:14:58.001636       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:14:58.009758       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:14:58.010435       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:14:58.168833       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:15:57.997813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:15:57.997959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:15:57.998069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:15:58.002673       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:15:58.002997       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:15:58.163721       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:16:58.002772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:16:58.002972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:16:58.003121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:16:58.009612       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:16:58.009948       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:16:58.157139       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:17:57.995145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:17:57.995292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:17:57.995401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:17:58.002616       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:17:58.004061       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:17:58.150938       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:18:58.001536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:18:58.001835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:18:58.002034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:18:58.008945       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:18:58.009213       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:18:58.156782       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:19:58.001679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:19:58.001921       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:19:58.002145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:19:58.009492       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:19:58.009727       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:19:58.147013       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:20:58.001737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:20:58.001890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:20:58.002009       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:20:58.010346       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:20:58.010994       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:20:58.143876       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:21:58.003671       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:21:58.003815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:21:58.003932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:21:58.009342       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:21:58.010190       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:21:58.198677       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:22:57.979027       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:22:57.979214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:22:57.979370       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:22:57.983368       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:22:57.983631       1 nfd-worker.go:563] "feature discovery completed"
E0514 01:23:58.012802       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:23:58.013050       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:23:58.013171       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:23:58.018761       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:23:58.018992       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:23:58.152262       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:24:57.980213       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:24:57.980462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:24:57.980643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:24:57.989282       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:24:57.989665       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:24:58.134148       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:25:57.989283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:25:57.989445       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:25:57.989620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:25:57.999319       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:25:58.000162       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:25:58.155617       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:26:58.006041       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:26:58.006224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:26:58.006376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:26:58.013498       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:26:58.014168       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:26:58.164894       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:27:57.998782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:27:57.999206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:27:57.999375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:27:58.007819       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:27:58.008180       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:27:58.159401       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:28:57.985968       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:28:57.986297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:28:57.986420       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:28:57.991453       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:28:57.991687       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:28:58.122690       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:29:58.002074       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:29:58.002260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:29:58.002440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:29:58.008887       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:29:58.009148       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:29:58.162521       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:30:57.979124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:30:57.979291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:30:57.979444       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:30:57.988121       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:30:57.988377       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:30:58.139030       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:31:58.025307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:31:58.025675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:31:58.025929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:31:58.032364       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:31:58.032809       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:31:58.190738       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:32:58.008945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:32:58.009073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:32:58.009177       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:32:58.014527       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:32:58.014750       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:32:58.164911       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:33:58.001383       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:33:58.001523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:33:58.001635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:33:58.007359       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:33:58.007585       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:33:58.149940       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:34:57.986717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:34:57.986838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:34:57.986957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:34:57.991669       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:34:57.991879       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:34:58.139436       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:35:57.984891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:35:57.985072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:35:57.985264       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:35:57.989818       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:35:57.990055       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:35:58.131736       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:36:57.980091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:36:57.980286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:36:57.980469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:36:57.990047       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:36:57.990704       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:36:58.139257       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:37:57.983694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:37:57.983867       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:37:57.984031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:37:57.989971       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:37:57.990716       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:37:58.128429       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:38:57.986304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:38:57.986524       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:38:57.986698       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0514 01:38:57.993605       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:38:57.993883       1 nfd-worker.go:563] "feature discovery completed"
E0514 01:39:57.978409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:39:57.978584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:39:57.978784       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:39:57.978892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:39:57.979097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:39:57.979294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:39:57.982717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:39:57.986465       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:39:57.986807       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:39:58.170988       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:40:57.999990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:40:58.000079       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:40:58.000215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:40:58.000281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:40:58.000460       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:40:58.000615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:40:58.004226       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:40:58.007990       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:40:58.008289       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:40:58.148318       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:41:57.988620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:41:57.988737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:41:57.988875       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:41:57.988983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:41:57.989327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:41:57.989542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:41:57.999886       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:41:58.002661       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:41:58.002902       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:41:58.188225       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:42:58.001675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:42:58.001749       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:42:58.001854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:42:58.001908       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:42:58.002081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:42:58.002217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:42:58.005775       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:42:58.009117       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:42:58.009340       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:42:58.151421       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:43:57.984817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:43:57.984931       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:43:57.985122       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:43:57.985189       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:43:57.985372       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:43:57.985521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:43:57.989393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:43:57.993005       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:43:57.993355       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:43:58.138587       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:44:58.003213       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:44:58.003299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:44:58.003507       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:44:58.003597       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:44:58.003786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:44:58.003939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:44:58.007425       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:44:58.010935       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:44:58.011261       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:44:58.167109       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:45:58.002898       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:45:58.002965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:45:58.003069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:45:58.003120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:45:58.003276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:45:58.003409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:45:58.006442       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:45:58.012011       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:45:58.012496       1 nfd-worker.go:563] "feature discovery completed"
E0514 01:46:58.000739       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:46:58.001039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:46:58.001301       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:46:58.001446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:46:58.001610       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:46:58.001819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:46:58.004515       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:46:58.007803       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:46:58.008144       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:46:58.195398       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:47:58.001320       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:47:58.001381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:47:58.001456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:47:58.001498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:47:58.001600       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:47:58.001705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:47:58.004401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:47:58.006954       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:47:58.007179       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:47:58.145851       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:48:57.999113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:48:57.999217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:48:57.999345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:48:57.999408       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:48:57.999565       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:48:57.999703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:48:58.002705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0514 01:48:58.002756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:48:58.005383       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:48:58.005603       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:48:58.139801       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:49:58.003628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:49:58.003770       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:49:58.003939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:49:58.004051       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:49:58.004432       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:49:58.004677       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:49:58.011416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0514 01:49:58.011519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:49:58.017358       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:49:58.017614       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:49:58.148935       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:50:57.991044       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:50:57.991200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:50:57.991354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:50:57.991446       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:50:57.991667       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:50:57.991890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:50:57.996222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0514 01:50:57.996308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:50:57.999325       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:50:57.999568       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:50:58.150134       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:51:58.003034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:51:58.003098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:51:58.003226       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:51:58.003273       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:51:58.003400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:51:58.003505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:51:58.008857       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0514 01:51:58.008909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:51:58.011410       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:51:58.011633       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:51:58.158328       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:52:57.988624       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:52:57.988810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:52:57.989070       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:52:57.989170       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:52:57.989820       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:52:57.990143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:52:57.994673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0514 01:52:57.994752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:52:57.998713       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:52:57.999017       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:52:58.155193       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0514 01:53:57.986913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0514 01:53:57.986974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0514 01:53:57.987052       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0514 01:53:57.987095       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0514 01:53:57.987196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0514 01:53:57.987294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0514 01:53:57.989919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0514 01:53:57.989969       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0514 01:53:57.992261       1 nfd-worker.go:550] "starting feature discovery..."
I0514 01:53:57.992491       1 nfd-worker.go:563] "feature discovery completed"
I0514 01:54:05.225950       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
I0514 01:54:12.463051       1 metrics.go:51] "stopping metrics server" port=":8081"
I0514 01:54:12.463167       1 metrics.go:45] "metrics server stopped" exitCode="http: Server closed"
E0514 01:54:12.463200       1 main.go:83] "error while running" err="failed to advertise features (via CRD API): failed to update NodeFeature object \"instance\": etcdserver: request timed out"