I0409 16:55:29.249055       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0409 16:55:29.249240       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0409 16:55:29.249528       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"]}}}
I0409 16:55:29.251298       1 metrics.go:44] "metrics server starting" port=":8081"
E0409 16:55:29.264923       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 16:55:29.265294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 16:55:29.265536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 16:55:29.265762       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 16:55:29.270470       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 16:55:29.270541       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 16:55:29.274912       1 nfd-worker.go:550] "starting feature discovery..."
I0409 16:55:29.275239       1 nfd-worker.go:563] "feature discovery completed"
E0409 16:56:29.290689       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 16:56:29.290911       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 16:56:29.291157       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 16:56:29.291366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 16:56:29.298818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 16:56:29.298973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 16:56:29.305401       1 nfd-worker.go:550] "starting feature discovery..."
I0409 16:56:29.305689       1 nfd-worker.go:563] "feature discovery completed"
E0409 16:57:29.295807       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 16:57:29.296022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 16:57:29.296281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 16:57:29.296495       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 16:57:29.301049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 16:57:29.301098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 16:57:29.304530       1 nfd-worker.go:550] "starting feature discovery..."
I0409 16:57:29.304894       1 nfd-worker.go:563] "feature discovery completed"
E0409 16:58:29.288041       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 16:58:29.288373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 16:58:29.288571       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 16:58:29.288736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 16:58:29.294179       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 16:58:29.294288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 16:58:29.298996       1 nfd-worker.go:550] "starting feature discovery..."
I0409 16:58:29.299353       1 nfd-worker.go:563] "feature discovery completed"
I0409 16:58:29.443555       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 16:59:29.278183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 16:59:29.278353       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 16:59:29.278517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 16:59:29.278659       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 16:59:29.282542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 16:59:29.282633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 16:59:29.286176       1 nfd-worker.go:550] "starting feature discovery..."
I0409 16:59:29.286452       1 nfd-worker.go:563] "feature discovery completed"
I0409 16:59:29.438545       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:00:29.292166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:00:29.292344       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:00:29.292578       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:00:29.292778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:00:29.297299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:00:29.297407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 17:00:29.301473       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:00:29.301809       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:00:29.444110       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:01:29.277044       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:01:29.277408       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:01:29.277721       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:01:29.277952       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:01:29.282275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:01:29.282345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0409 17:01:29.286928       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:01:29.287731       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:01:29.436684       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:02:29.277490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:02:29.277937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:02:29.279067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:02:29.279717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:02:29.287834       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:02:29.287906       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:02:29.287971       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:02:29.290522       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:02:29.290788       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:02:29.466915       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:03:29.269597       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:03:29.270088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:03:29.270430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:03:29.270627       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:03:29.278815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:03:29.278921       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:03:29.279233       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:03:29.284070       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:03:29.284381       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:03:29.436274       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:04:29.269443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:04:29.269812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:04:29.270125       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:04:29.270383       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:04:29.274821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:04:29.275069       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:04:29.275276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:04:29.279065       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:04:29.279452       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:05:29.275475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:05:29.275670       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:05:29.275935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:05:29.276138       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:05:29.281282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:05:29.281352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:05:29.281400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:05:29.284293       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:05:29.284522       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:05:29.431938       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:06:29.266310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:06:29.266419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:06:29.266634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:06:29.266820       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:06:29.272128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:06:29.272206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:06:29.272276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:06:29.275671       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:06:29.276218       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:07:29.272174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:07:29.272309       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:07:29.272464       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:07:29.272602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:07:29.276580       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:07:29.276641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:07:29.276691       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:07:29.281853       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:07:29.283472       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:08:29.273537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:08:29.273686       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:08:29.273918       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:08:29.274083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:08:29.277931       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:08:29.277992       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:08:29.278071       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:08:29.285322       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:08:29.285891       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:09:29.274174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:09:29.274502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:09:29.274808       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:09:29.275089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:09:29.280400       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:09:29.280574       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:09:29.280748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:09:29.284145       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:09:29.284462       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:10:29.306891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:10:29.307194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:10:29.307455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:10:29.307669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:10:29.312600       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:10:29.312702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:10:29.312801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:10:29.316673       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:10:29.316976       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:11:29.291402       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:11:29.291596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:11:29.291877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:11:29.292095       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:11:29.298764       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:11:29.298940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:11:29.299241       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:11:29.302446       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:11:29.302690       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:12:29.271834       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:12:29.271932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:12:29.272122       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:12:29.272354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:12:29.275792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:12:29.275836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:12:29.275935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:12:29.278538       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:12:29.278889       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:13:29.287281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:13:29.287549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:13:29.287772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:13:29.287989       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:13:29.293690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:13:29.293819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:13:29.293896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:13:29.297653       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:13:29.297966       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:14:29.270685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:14:29.270790       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:14:29.270917       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:14:29.271030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:14:29.281840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:14:29.281957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:14:29.282054       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:14:29.285997       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:14:29.286321       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:15:29.275225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:15:29.275460       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:15:29.275658       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:15:29.277381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:15:29.285774       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:15:29.286134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:15:29.286211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:15:29.291182       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:15:29.291525       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:16:29.291717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:16:29.291886       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:16:29.292143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:16:29.292373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:16:29.296478       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:16:29.296548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:16:29.296609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:16:29.301412       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:16:29.301779       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:17:29.276151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:17:29.276520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:17:29.276821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:17:29.277112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:17:29.287783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:17:29.287888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:17:29.287992       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:17:29.292683       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:17:29.293085       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:18:29.294163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:18:29.294508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:18:29.294791       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:18:29.295378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:18:29.301499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:18:29.301755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:18:29.301894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:18:29.304884       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:18:29.305344       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:18:29.445517       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:19:29.296817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:19:29.297992       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:19:29.298368       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:19:29.298633       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:19:29.305125       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:19:29.305277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:19:29.305403       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:19:29.309703       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:19:29.310090       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:20:29.289423       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:20:29.289550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:20:29.291398       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:20:29.291681       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:20:29.296779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:20:29.296862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:20:29.296919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:20:29.301286       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:20:29.301636       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:20:31.285703       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:21:29.288475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:21:29.288715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:21:29.288883       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:21:29.289032       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:21:29.293156       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:21:29.293218       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:21:29.293275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:21:29.297379       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:21:29.297824       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:21:29.433244       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:22:29.287820       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:22:29.288101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:22:29.288342       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:22:29.288547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:22:29.294849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:22:29.295026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:22:29.295155       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:22:29.301079       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:22:29.301638       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:23:29.290310       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:23:29.290550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:23:29.290803       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:23:29.291166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:23:29.295157       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:23:29.295247       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:23:29.295296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:23:29.298490       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:23:29.298802       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:24:29.286330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:24:29.287116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:24:29.287396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:24:29.287682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:24:29.292409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:24:29.292480       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:24:29.292529       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:24:29.295295       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:24:29.295535       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:25:29.274505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:25:29.274729       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:25:29.275084       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:25:29.275316       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:25:29.287750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:25:29.287993       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:25:29.288107       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:25:29.292392       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:25:29.292779       1 nfd-worker.go:563] "feature discovery completed"
I0409 17:25:29.452153       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0409 17:26:29.284411       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:26:29.284516       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:26:29.284634       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:26:29.284750       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:26:29.287758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:26:29.287853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:26:29.287910       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:26:29.290504       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:26:29.290732       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:27:29.276614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:27:29.276837       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:27:29.277135       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:27:29.277374       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:27:29.282277       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:27:29.282359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:27:29.282434       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:27:29.286903       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:27:29.287202       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:28:29.290019       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:28:29.290163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:28:29.290394       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:28:29.290519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:28:29.294981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:28:29.295041       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:28:29.295093       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:28:29.298427       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:28:29.299651       1 nfd-worker.go:563] "feature discovery completed"
E0409 17:29:29.289370       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0409 17:29:29.289662       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0409 17:29:29.290267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0409 17:29:29.290603       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0409 17:29:29.294720       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0409 17:29:29.294779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0409 17:29:29.294829       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapf6786ed7-55/speed: invalid argument" attributeName="speed"
I0409 17:29:29.300875       1 nfd-worker.go:550] "starting feature discovery..."
I0409 17:29:29.301427       1 nfd-worker.go:563] "feature discovery completed"