I0428 03:29:31.474584       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0428 03:29:31.474732       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0428 03:29:31.474966       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"]}}}
I0428 03:29:31.476980       1 metrics.go:44] "metrics server starting" port=":8081"
E0428 03:29:31.488242       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:29:31.488578       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:29:31.489120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:29:31.495063       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:29:31.495507       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:29:31.503028       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0428 03:30:31.493069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:30:31.493285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:30:31.493463       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:30:31.497475       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:30:31.497771       1 nfd-worker.go:563] "feature discovery completed"
E0428 03:31:31.534166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:31:31.534443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:31:31.535203       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:31:31.540619       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:31:31.541030       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:31:31.685655       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:32:31.501667       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:32:31.502026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:32:31.502198       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:32:31.509157       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:32:31.509535       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:32:31.660518       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:33:31.536817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:33:31.536982       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:33:31.537146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:33:31.541482       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:33:31.541722       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:33:31.700752       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:34:31.516823       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:34:31.517355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:34:31.517741       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:34:31.522968       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:34:31.523295       1 nfd-worker.go:563] "feature discovery completed"
E0428 03:35:31.513115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:35:31.513271       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:35:31.513395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:35:31.520731       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:35:31.521318       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:35:31.679081       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:36:31.500376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:36:31.500651       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:36:31.500842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:36:31.506387       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:36:31.507036       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:36:31.648489       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:37:31.516039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:37:31.516208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:37:31.516325       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:37:31.521729       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:37:31.521988       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:37:31.670045       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:38:31.496556       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:38:31.496795       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:38:31.496959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:38:31.506681       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:38:31.507333       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:38:31.647568       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:39:31.501560       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:39:31.501755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:39:31.501941       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:39:31.507466       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:39:31.507688       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:39:31.676353       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:40:31.499536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:40:31.499771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:40:31.500060       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:40:31.508695       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:40:31.509501       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:40:31.649573       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:41:31.499214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:41:31.499424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:41:31.499577       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:41:31.506199       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:41:31.506574       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:41:31.638197       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:42:31.510331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:42:31.510739       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:42:31.511219       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:42:31.519187       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:42:31.519565       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:42:31.685965       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:43:31.502115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:43:31.502346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:43:31.502503       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:43:31.512624       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:43:31.513193       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:43:31.728327       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:44:31.497622       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:44:31.497986       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:44:31.498198       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:44:31.503755       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:44:31.503964       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:44:31.640921       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:45:31.499381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:45:31.499831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:45:31.500134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:45:31.507292       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:45:31.507715       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:45:31.653512       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:46:31.500336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:46:31.500650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:46:31.500818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:46:31.507405       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:46:31.507832       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:46:31.660320       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:47:31.513317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:47:31.513685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:47:31.513961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:47:31.522066       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:47:31.522320       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:47:31.676343       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:48:31.502924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:48:31.503182       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:48:31.503457       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:48:31.510862       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:48:31.511249       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:48:31.666466       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:49:31.497737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:49:31.498034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:49:31.498281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:49:31.509187       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:49:31.509687       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:49:31.649598       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:50:31.501512       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:50:31.501792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:50:31.501936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:50:31.509556       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:50:31.510107       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:50:34.105692       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:51:31.512708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:51:31.512894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:51:31.513024       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:51:31.522028       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:51:31.522374       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:51:31.678784       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:52:31.512425       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:52:31.512648       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:52:31.512813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:52:31.522340       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:52:31.522755       1 nfd-worker.go:563] "feature discovery completed"
E0428 03:53:31.505491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:53:31.505676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:53:31.505777       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:53:31.512226       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:53:31.512527       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:53:31.657958       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:54:31.508419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:54:31.508665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:54:31.508819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:54:31.515781       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:54:31.516079       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:54:31.674882       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:55:31.504923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:55:31.505209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:55:31.505587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:55:31.511986       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:55:31.512307       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:55:31.687928       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:56:31.491431       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:56:31.491738       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:56:31.492072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0428 03:56:31.500920       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:56:31.501303       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:56:31.645249       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:57:31.503145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 03:57:31.503239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 03:57:31.503375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 03:57:31.503448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:57:31.503639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:57:31.503794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 03:57:31.507517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 03:57:31.516453       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:57:31.516891       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:57:31.649974       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:58:31.510847       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 03:58:31.510913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 03:58:31.511000       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 03:58:31.511069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:58:31.511221       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:58:31.511351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 03:58:31.514416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 03:58:31.517737       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:58:31.518050       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:58:31.730470       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 03:59:31.501359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 03:59:31.501731       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 03:59:31.501920       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 03:59:31.501989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 03:59:31.502152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 03:59:31.502303       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 03:59:31.505868       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 03:59:31.508991       1 nfd-worker.go:550] "starting feature discovery..."
I0428 03:59:31.509387       1 nfd-worker.go:563] "feature discovery completed"
I0428 03:59:31.679907       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:00:31.515991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:00:31.516105       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:00:31.516305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:00:31.516460       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:00:31.516703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:00:31.516851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:00:31.520245       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:00:31.524029       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:00:31.524335       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:00:31.682531       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:01:31.514234       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:01:31.514328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:01:31.514454       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:01:31.514521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:01:31.514687       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:01:31.514844       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:01:31.520819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:01:31.523565       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:01:31.523810       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:01:31.667041       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:02:31.504373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:02:31.504475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:02:31.504632       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:02:31.504695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:02:31.504897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:02:31.505091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:02:31.510352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:02:31.517117       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:02:31.517775       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:02:31.684044       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:03:31.501296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:03:31.501359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:03:31.501435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:03:31.501472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:03:31.501596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:03:31.501714       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:03:31.504419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:03:31.510493       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:03:31.511071       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:04:31.503535       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:04:31.503610       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:04:31.503720       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:04:31.503799       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:04:31.503988       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:04:31.504150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:04:31.507718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:04:31.512123       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:04:31.512443       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:04:31.667943       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:05:31.514758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:05:31.514826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:05:31.515166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:05:31.515230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:05:31.515376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:05:31.515506       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:05:31.519001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:05:31.523506       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:05:31.523754       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:05:31.667615       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:06:31.514688       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:06:31.514948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:06:31.515200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:06:31.515373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:06:31.515723       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:06:31.516115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:06:31.523839       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:06:31.523978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:06:31.528787       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:06:31.529189       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:06:31.707986       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:07:31.513201       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:07:31.513279       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:07:31.513385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:07:31.513442       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:07:31.513613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:07:31.513744       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:07:31.517708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:07:31.517755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:07:31.522457       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:07:31.522694       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:07:31.694523       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:08:31.498072       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:08:31.498257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:08:31.498400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:08:31.498517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:08:31.498734       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:08:31.498935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:08:31.504469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:08:31.504750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:08:31.509109       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:08:31.509525       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:08:31.662526       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:09:31.504530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:09:31.505007       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:09:31.505115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:09:31.505174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:09:31.505357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:09:31.505520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:09:31.511441       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:09:31.511519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:09:31.516424       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:09:31.517060       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:09:31.655159       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:10:31.508760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:10:31.508842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:10:31.508945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:10:31.509003       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:10:31.509182       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:10:31.509317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:10:31.513197       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:10:31.513265       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:10:31.516114       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:10:31.516348       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:10:31.662821       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:11:31.514851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:11:31.514948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:11:31.515123       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:11:31.515193       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:11:31.515372       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:11:31.515599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:11:31.520239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:11:31.520296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:11:31.523170       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:11:31.523425       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:11:31.671551       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:12:31.517516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:12:31.517590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:12:31.517690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:12:31.517745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:12:31.517940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:12:31.518076       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:12:31.522687       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:12:31.522755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:12:31.527382       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:12:31.527891       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:12:31.678305       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:13:31.514818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:13:31.514915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:13:31.515042       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:13:31.515123       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:13:31.515323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:13:31.515621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:13:31.522107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:13:31.522204       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0428 04:13:31.526264       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:13:31.526617       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:13:31.686358       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:14:31.500215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:14:31.500348       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:14:31.500683       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:14:31.500803       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:14:31.501093       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:14:31.501331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:14:31.507185       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:14:31.507260       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:14:31.507338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:14:31.511361       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:14:31.511618       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:14:31.653910       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:15:31.514125       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:15:31.514246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:15:31.514423       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:15:31.514518       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:15:31.514746       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:15:31.515026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:15:31.520680       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:15:31.520788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:15:31.520874       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:15:31.525768       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:15:31.526284       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:15:31.704018       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:16:31.501480       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:16:31.501599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:16:31.501772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:16:31.501867       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:16:31.502099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:16:31.502293       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:16:31.508406       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:16:31.508475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:16:31.508539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:16:31.511941       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:16:31.512182       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:16:31.641055       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:17:31.502838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:17:31.502923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:17:31.503051       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:17:31.503122       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:17:31.503328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:17:31.503482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:17:31.510701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:17:31.510801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:17:31.510869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:17:31.514664       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:17:31.514988       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:18:31.515485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:18:31.515639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:18:31.515862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:18:31.516011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:18:31.516297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:18:31.516458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:18:31.525635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:18:31.525744       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:18:31.525806       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:18:31.531597       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:18:31.531977       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:19:31.511783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:19:31.511961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:19:31.512091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:19:31.512163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:19:31.512299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:19:31.512587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:19:31.519598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:19:31.519729       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:19:31.519838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:19:31.525137       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:19:31.525421       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:20:31.518241       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:20:31.518333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:20:31.518490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:20:31.518571       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:20:31.528498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:20:31.528792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:20:31.534142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:20:31.534211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:20:31.534290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:20:31.537511       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:20:31.537749       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:21:31.492281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:21:31.492612       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:21:31.492882       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:21:31.493046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:21:31.493454       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:21:31.493707       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:21:31.497385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:21:31.497476       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:21:31.497556       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:21:31.500565       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:21:31.500840       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:22:31.500063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:22:31.500126       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:22:31.500215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:22:31.500262       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:22:31.500456       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:22:31.500675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:22:31.504593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:22:31.504647       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:22:31.504704       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:22:31.509738       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:22:31.510792       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:23:31.498652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:23:31.498733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:23:31.498878       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:23:31.499017       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:23:31.499289       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:23:31.499440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:23:31.505164       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:23:31.505211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:23:31.505248       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:23:31.507872       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:23:31.508124       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:24:31.506439       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:24:31.506548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:24:31.506647       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:24:31.506698       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:24:31.506855       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:24:31.506979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:24:31.514330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:24:31.514414       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:24:31.514464       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:24:31.518710       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:24:31.519120       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:25:31.521002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:25:31.521097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:25:31.521305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:25:31.521381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:25:31.521626       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:25:31.521788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:25:31.527324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:25:31.527388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:25:31.527447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:25:31.531196       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:25:31.531520       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:26:31.517824       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:26:31.517945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:26:31.518117       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:26:31.518221       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:26:31.518503       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:26:31.518755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:26:31.524775       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:26:31.524850       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:26:31.524916       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:26:31.528770       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:26:31.529093       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:27:31.502925       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:27:31.502996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:27:31.503089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:27:31.503135       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:27:31.503279       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:27:31.503397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:27:31.506787       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:27:31.506841       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:27:31.506884       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:27:31.509391       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:27:31.509619       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:28:31.513551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:28:31.513740       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:28:31.513894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:28:31.513989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:28:31.514243       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:28:31.514406       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:28:31.522023       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:28:31.522215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:28:31.522358       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:28:31.532234       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:28:31.532931       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:29:31.503890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:29:31.504009       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:29:31.504356       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:29:31.504593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:29:31.504936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:29:31.505229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:29:31.509803       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:29:31.509960       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:29:31.510124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:29:31.513603       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:29:31.514032       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:29:31.680727       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:30:31.518459       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:30:31.518520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:30:31.519246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:30:31.519374       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:30:31.519586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:30:31.519765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:30:31.541257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:30:31.541380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:30:31.541499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:30:31.545940       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:30:31.546345       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:30:31.709412       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:31:31.518505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:31:31.518570       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:31:31.518822       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:31:31.519190       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:31:31.519380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:31:31.519571       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:31:31.535453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:31:31.535600       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:31:31.536586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:31:31.544204       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:31:31.544637       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:31:31.692231       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:32:31.517139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:32:31.517225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:32:31.517323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:32:31.517371       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:32:31.517496       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:32:31.517608       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:32:31.522749       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:32:31.522805       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:32:31.522853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:32:31.527016       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:32:31.527290       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:32:31.666159       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:33:31.516975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:33:31.517083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:33:31.517230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:33:31.517312       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:33:31.517520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:33:31.517694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:33:31.525134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:33:31.525247       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:33:31.526163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:33:31.535972       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:33:31.536335       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:33:31.706886       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:34:31.505045       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:34:31.505149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:34:31.505289       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:34:31.505358       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:34:31.505562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:34:31.505733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:34:31.510656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:34:31.510749       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:34:31.511608       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:34:31.515753       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:34:31.516048       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:34:31.672162       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:35:31.501358       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:35:31.501551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:35:31.501719       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:35:31.501813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:35:31.501990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:35:31.502154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:35:31.509255       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:35:31.509348       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:35:31.510259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:35:31.515161       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:35:31.515483       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:35:31.691882       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:36:31.498116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:36:31.498202       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:36:31.498322       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:36:31.498385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:36:31.498561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:36:31.498708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:36:31.502470       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:36:31.502521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:36:31.503150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:36:31.505901       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:36:31.506170       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:37:31.516113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:37:31.516849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:37:31.517006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:37:31.517088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:37:31.517313       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:37:31.517496       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:37:31.522432       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:37:31.522501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:37:31.522558       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:37:31.525780       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:37:31.526023       1 nfd-worker.go:563] "feature discovery completed"
I0428 04:37:31.773598       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0428 04:38:31.495913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:38:31.497110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:38:31.497349       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:38:31.497536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:38:31.497977       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:38:31.498169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:38:31.505384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:38:31.505542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:38:31.505639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:38:31.510071       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:38:31.510525       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:39:31.514528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:39:31.514614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:39:31.514760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:39:31.514833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:39:31.515041       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:39:31.515214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:39:31.519350       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:39:31.519397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:39:31.519435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:39:31.522870       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:39:31.523368       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:40:31.519476       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:40:31.519577       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:40:31.519781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:40:31.519856       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:40:31.520070       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:40:31.520228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:40:31.525541       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:40:31.525712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:40:31.525777       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:40:31.528879       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:40:31.529137       1 nfd-worker.go:563] "feature discovery completed"
E0428 04:41:31.494166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0428 04:41:31.494292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0428 04:41:31.494495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0428 04:41:31.494589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0428 04:41:31.494826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0428 04:41:31.494996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0428 04:41:31.499668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0428 04:41:31.499730       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0428 04:41:31.499783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf78f0cfe-f9/speed: invalid argument" attributeName="speed"
I0428 04:41:31.503948       1 nfd-worker.go:550] "starting feature discovery..."
I0428 04:41:31.504320       1 nfd-worker.go:563] "feature discovery completed"