I0726 10:25:01.376194       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0726 10:25:01.376401       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0726 10:25:01.376650       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"]}}}
I0726 10:25:01.376901       1 metrics.go:44] "metrics server starting" port=":8081"
E0726 10:25:01.390832       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:25:01.391149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:25:01.391613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:25:01.398280       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:25:01.398660       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:25:01.422775       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0726 10:26:01.406435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:26:01.406618       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:26:01.406767       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:26:01.411406       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:26:01.411663       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:26:01.545513       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:27:01.403531       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:27:01.403704       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:27:01.403835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:27:01.407561       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:27:01.407820       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:28:01.415940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:28:01.416124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:28:01.416278       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:28:01.419790       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:28:01.420026       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:29:01.424167       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:29:01.424393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:29:01.424538       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:29:01.428945       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:29:01.429263       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:30:01.408502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:30:01.408874       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:30:01.409097       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:30:01.413626       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:30:01.413879       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:31:01.408343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:31:01.408501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:31:01.408624       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:31:01.412019       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:31:01.412258       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:32:01.407495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:32:01.407644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:32:01.407770       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:32:01.413630       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:32:01.414150       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:33:01.406637       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:33:01.407110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:33:01.407647       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:33:01.412449       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:33:01.412810       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:34:01.399762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:34:01.400094       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:34:01.400329       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:34:01.407063       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:34:01.407505       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:34:01.569221       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:35:01.406468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:35:01.406714       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:35:01.406913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:35:01.412265       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:35:01.412505       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:35:01.577855       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:36:01.404144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:36:01.404327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:36:01.404440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:36:01.408668       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:36:01.408915       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:36:01.548350       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:37:01.413592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:37:01.413836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:37:01.414005       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:37:01.420279       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:37:01.420622       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:38:01.407462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:38:01.407835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:38:01.408080       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:38:01.415133       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:38:01.415396       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:38:01.607612       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:39:01.403539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:39:01.403843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:39:01.404103       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:39:01.409678       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:39:01.409909       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:39:01.583360       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:40:01.400827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:40:01.401045       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:40:01.401191       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:40:01.406350       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:40:01.406591       1 nfd-worker.go:563] "feature discovery completed"
E0726 10:41:01.416982       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:41:01.417555       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:41:01.417956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:41:01.424583       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:41:01.424918       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:41:01.571725       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:42:01.404280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:42:01.404546       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:42:01.404715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:42:01.412604       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:42:01.413061       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:42:01.561575       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:43:01.416628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:43:01.416819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:43:01.416961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:43:01.428346       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:43:01.428620       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:43:01.594592       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:44:01.442078       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:44:01.442962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:44:01.443073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:44:01.478620       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:44:01.478941       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:44:01.707120       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:45:01.402937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:45:01.403108       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:45:01.403250       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:45:01.409947       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:45:01.410277       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:45:01.588093       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:46:01.405514       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:46:01.405696       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:46:01.405833       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:46:01.412691       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:46:01.412978       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:46:01.566649       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:47:01.404438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:47:01.404618       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:47:01.404766       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:47:01.413214       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:47:01.413494       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:47:01.591693       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:48:01.405194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:48:01.405403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:48:01.405551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:48:01.412628       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:48:01.412888       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:48:01.558849       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:49:01.421695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:49:01.421844       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:49:01.423085       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:49:01.433464       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:49:01.433747       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:49:01.590509       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:50:01.411424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:50:01.411604       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:50:01.411777       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0726 10:50:01.419051       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:50:01.419327       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:50:01.692534       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:51:01.418561       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:51:01.418706       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:51:01.418877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:51:01.419031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:51:01.422308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0726 10:51:01.425198       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:51:01.425476       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:51:01.571605       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:52:01.417249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:52:01.417397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:52:01.417594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:52:01.417705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:52:01.417919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:52:01.418104       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:52:01.423895       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0726 10:52:01.428747       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:52:01.429130       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:52:01.589781       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:53:01.408280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:53:01.408376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:53:01.408525       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:53:01.408592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:53:01.408810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:53:01.408995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:53:01.414114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0726 10:53:01.418797       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:53:01.419048       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:53:01.567512       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:54:01.404673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:54:01.404747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:54:01.404853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:54:01.404899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:54:01.405007       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:54:01.405102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:54:01.412631       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0726 10:54:01.418501       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:54:01.418970       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:54:01.601541       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:55:01.420144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:55:01.420235       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:55:01.420353       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:55:01.420422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:55:01.420582       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:55:01.420708       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:55:01.432421       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0726 10:55:01.440357       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:55:01.440616       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:55:01.606111       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:56:01.418887       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:56:01.418981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:56:01.419184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:56:01.419482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:56:01.419705       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:56:01.419897       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:56:01.426532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 10:56:01.426636       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 10:56:01.430924       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:56:01.431269       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:56:01.611684       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:57:01.399765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:57:01.399852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:57:01.399962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:57:01.400027       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:57:01.400192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:57:01.400333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:57:01.404542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 10:57:01.404606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 10:57:01.410152       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:57:01.410636       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:57:01.594270       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:58:01.424811       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:58:01.424909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:58:01.425066       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:58:01.425150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:58:01.425384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:58:01.425644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:58:01.432999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 10:58:01.433068       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 10:58:01.433127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 10:58:01.436520       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:58:01.436776       1 nfd-worker.go:563] "feature discovery completed"
I0726 10:58:01.586843       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 10:59:01.414621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 10:59:01.414715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 10:59:01.415099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 10:59:01.415172       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 10:59:01.415382       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 10:59:01.415619       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 10:59:01.424393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 10:59:01.424621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 10:59:01.424730       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 10:59:01.432171       1 nfd-worker.go:550] "starting feature discovery..."
I0726 10:59:01.432743       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:00:01.415725       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:00:01.415818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:00:01.415940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:00:01.416002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:00:01.416152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:00:01.416276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:00:01.420150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:00:01.420216       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:00:01.420276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:00:01.429305       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:00:01.429783       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:00:01.582992       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:01:01.415510       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:01:01.415584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:01:01.415687       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:01:01.415749       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:01:01.415909       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:01:01.416037       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:01:01.424061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:01:01.424213       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:01:01.424313       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:01:01.429775       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:01:01.430137       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:01:01.590398       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:02:01.415962       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:02:01.416034       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:02:01.416127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:02:01.416175       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:02:01.416316       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:02:01.416430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:02:01.420469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:02:01.420523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:02:01.420570       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:02:01.423371       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:02:01.423598       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:03:01.406765       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:03:01.406841       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:03:01.406939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:03:01.406990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:03:01.407138       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:03:01.407259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:03:01.413750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:03:01.413836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:03:01.413904       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:03:01.417275       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:03:01.417641       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:04:01.415292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:04:01.415376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:04:01.415631       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:04:01.415725       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:04:01.415957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:04:01.416148       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:04:01.432123       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:04:01.432185       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:04:01.432235       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:04:01.435672       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:04:01.435965       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:05:01.415465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:05:01.415614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:05:01.415826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:05:01.415936       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:05:01.416224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:05:01.416415       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:05:01.421863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:05:01.421978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:05:01.422207       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:05:01.428548       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:05:01.428811       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:05:01.582494       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:06:01.417668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:06:01.417761       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:06:01.417892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:06:01.417953       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:06:01.418111       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:06:01.418276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:06:01.424088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:06:01.424310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:06:01.424535       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:06:01.428768       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:06:01.429049       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:06:01.598545       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:07:01.397763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:07:01.397863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:07:01.398033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:07:01.398127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:07:01.398408       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:07:01.398579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:07:01.402384       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:07:01.402534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:07:01.402656       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:07:01.409176       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:07:01.409606       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:08:01.414856       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:08:01.414933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:08:01.415040       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:08:01.415091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:08:01.415215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:08:01.415324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:08:01.419298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:08:01.419358       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:08:01.419414       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:08:01.422452       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:08:01.422749       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:09:01.412981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:09:01.413050       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:09:01.413133       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:09:01.413183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:09:01.413307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:09:01.413424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:09:01.416709       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:09:01.416761       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:09:01.416804       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:09:01.419928       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:09:01.420537       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:09:01.582636       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:10:01.405357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:10:01.405438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:10:01.405607       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:10:01.405669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:10:01.405819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:10:01.405952       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:10:01.410511       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:10:01.410559       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:10:01.410598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:10:01.413016       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:10:01.413265       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:10:01.572192       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:11:01.416810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:11:01.416880       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:11:01.416989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:11:01.417039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:11:01.417636       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:11:01.417840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:11:01.423371       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:11:01.423434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:11:01.423642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:11:01.427224       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:11:01.427466       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:11:01.584499       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:12:01.424065       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:12:01.424156       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:12:01.424486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:12:01.424549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:12:01.424882       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:12:01.425015       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:12:01.432208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:12:01.432262       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:12:01.432575       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:12:01.436185       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:12:01.436448       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:12:01.570955       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:13:01.425148       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:13:01.425212       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:13:01.425403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:13:01.425522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:13:01.425685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:13:01.425867       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:13:01.432644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:13:01.432826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:13:01.433340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:13:01.442618       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:13:01.445391       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:13:01.620777       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:14:01.393774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:14:01.393851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:14:01.393967       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:14:01.394033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:14:01.394187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:14:01.394325       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:14:01.401603       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:14:01.401769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:14:01.401905       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:14:01.406838       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:14:01.407131       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:14:01.573453       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:15:01.419530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:15:01.419617       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:15:01.419713       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:15:01.419782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:15:01.421011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:15:01.421164       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:15:01.427612       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:15:01.427672       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:15:01.428578       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:15:01.432993       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:15:01.433378       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:15:01.591046       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:16:01.433523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:16:01.433638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:16:01.433813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:16:01.433856       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:16:01.433965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:16:01.434591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:16:01.438924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:16:01.438989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:16:01.439480       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:16:01.442831       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:16:01.443083       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:16:01.608082       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:17:01.415080       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:17:01.415171       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:17:01.415376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:17:01.415479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:17:01.415716       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:17:01.415927       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:17:01.421142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:17:01.421305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:17:01.422333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:17:01.425725       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:17:01.425993       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:17:01.597793       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:18:01.420537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:18:01.420643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:18:01.420892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:18:01.420990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:18:01.421239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:18:01.421490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:18:01.427440       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:18:01.427533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:18:01.428661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:18:01.432254       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:18:01.432496       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:18:01.613390       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:19:01.412351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:19:01.412539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:19:01.412710       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:19:01.412815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:19:01.413038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:19:01.413280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:19:01.419585       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:19:01.422189       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:19:01.422378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:19:01.425965       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:19:01.426304       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:19:01.585048       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:20:01.399504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:20:01.399595       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:20:01.400037       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:20:01.400202       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:20:01.400475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:20:01.400701       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:20:01.407763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:20:01.407815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:20:01.407964       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:20:01.417022       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:20:01.418047       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:20:01.682522       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:21:01.415579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:21:01.415681       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:21:01.415824       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:21:01.415902       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:21:01.416094       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:21:01.416265       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:21:01.423061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:21:01.423169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:21:01.423244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:21:01.427284       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:21:01.427551       1 nfd-worker.go:563] "feature discovery completed"
I0726 11:21:01.592063       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0726 11:22:01.416589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:22:01.416694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:22:01.416831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:22:01.416905       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:22:01.417058       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:22:01.417187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:22:01.426552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:22:01.426784       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:22:01.426985       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:22:01.431798       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:22:01.432285       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:23:01.405059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:23:01.405168       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:23:01.405310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:23:01.405393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:23:01.405642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:23:01.405800       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:23:01.410972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:23:01.411060       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:23:01.411163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:23:01.415274       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:23:01.415680       1 nfd-worker.go:563] "feature discovery completed"
E0726 11:24:01.405959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0726 11:24:01.406152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0726 11:24:01.406294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0726 11:24:01.406375       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0726 11:24:01.406563       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0726 11:24:01.406724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0726 11:24:01.411134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0726 11:24:01.411232       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0726 11:24:01.411311       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap9b0e3b76-48/speed: invalid argument" attributeName="speed"
I0726 11:24:01.414866       1 nfd-worker.go:550] "starting feature discovery..."
I0726 11:24:01.415161       1 nfd-worker.go:563] "feature discovery completed"