I0528 21:52:27.446449       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0528 21:52:27.446640       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0528 21:52:27.446862       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"]}}}
I0528 21:52:27.446972       1 metrics.go:44] "metrics server starting" port=":8081"
E0528 21:52:27.459476       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:52:27.459920       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:52:27.460239       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:52:27.467285       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:52:27.468034       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:52:27.498817       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0528 21:53:27.485593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:53:27.485787       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:53:27.485913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:53:27.493622       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:53:27.493999       1 nfd-worker.go:563] "feature discovery completed"
E0528 21:54:27.476579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:54:27.476801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:54:27.476946       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:54:27.485683       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:54:27.486021       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:54:27.629380       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 21:55:27.483169       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:55:27.483347       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:55:27.483492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:55:27.488604       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:55:27.488935       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:55:27.618373       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 21:56:27.488484       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:56:27.488702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:56:27.488840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:56:27.494775       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:56:27.495124       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:56:27.633174       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 21:57:27.484537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:57:27.484719       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:57:27.484853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:57:27.491857       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:57:27.492113       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:57:27.638169       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 21:58:27.481801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:58:27.481973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:58:27.482112       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:58:27.487406       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:58:27.487697       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:58:27.623629       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 21:59:27.461228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 21:59:27.461818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 21:59:27.462049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 21:59:27.468983       1 nfd-worker.go:550] "starting feature discovery..."
I0528 21:59:27.469551       1 nfd-worker.go:563] "feature discovery completed"
I0528 21:59:27.626770       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:00:27.486863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:00:27.487261       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:00:27.487496       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:00:27.491807       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:00:27.492023       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:01:27.467458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:01:27.467711       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:01:27.467948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:01:27.476522       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:01:27.476757       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:01:27.606050       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:02:27.482761       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:02:27.482873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:02:27.482976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:02:27.486990       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:02:27.487210       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:02:27.624246       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:03:27.472177       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:03:27.472294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:03:27.472388       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:03:27.475683       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:03:27.475901       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:03:27.606762       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:04:27.484429       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:04:27.484616       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:04:27.484758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:04:27.494313       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:04:27.494988       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:04:27.631601       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:05:27.470690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:05:27.470933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:05:27.471109       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:05:27.481661       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:05:27.482147       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:05:27.619103       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:06:27.466175       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:06:27.466452       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:06:27.466651       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:06:27.471657       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:06:27.471959       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:06:27.606752       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:07:27.469908       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:07:27.470259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:07:27.470609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:07:27.483805       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:07:27.484362       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:07:27.616495       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:08:27.472401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:08:27.472996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:08:27.473507       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:08:27.483548       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:08:27.483824       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:08:27.617788       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:09:27.486152       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:09:27.486642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:09:27.486888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:09:27.492753       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:09:27.493011       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:09:27.636964       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:10:27.469402       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:10:27.469575       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:10:27.469710       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:10:27.477416       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:10:27.477727       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:11:27.485947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:11:27.486142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:11:27.486286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:11:27.495662       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:11:27.495978       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:11:27.627778       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:12:27.489202       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:12:27.489479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:12:27.489718       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:12:27.496013       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:12:27.496283       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:12:27.637108       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:13:27.469533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:13:27.469834       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:13:27.469948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:13:27.476016       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:13:27.476261       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:13:27.616543       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:14:27.489120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:14:27.489294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:14:27.489398       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:14:27.494403       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:14:27.494651       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:14:27.638328       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:15:27.484100       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:15:27.484296       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:15:27.484515       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:15:27.493570       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:15:27.494039       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:15:27.645709       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:16:27.487858       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:16:27.488271       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:16:27.488584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:16:27.498828       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:16:27.499199       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:16:27.628544       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:17:27.477257       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:17:27.477395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:17:27.477545       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:17:27.482942       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:17:27.483218       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:17:27.625269       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:18:27.490145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:18:27.490362       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:18:27.490615       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:18:27.498007       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:18:27.498280       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:18:27.629315       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:19:27.492307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:19:27.492534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:19:27.492747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0528 22:19:27.500662       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:19:27.501014       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:19:27.701315       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:20:27.493984       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:20:27.494129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:20:27.494306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:20:27.494412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:20:27.494674       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:20:27.494903       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:20:27.498647       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:20:27.501381       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:20:27.501604       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:20:27.635968       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:21:27.475787       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:21:27.475866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:21:27.476030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:21:27.476124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:21:27.476354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:21:27.476652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:21:27.480336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:21:27.484868       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:21:27.485106       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:21:27.631173       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:22:27.471518       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:22:27.471636       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:22:27.471800       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:22:27.471892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:22:27.472208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:22:27.472413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:22:27.476947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:22:27.479661       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:22:27.480112       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:22:27.618354       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:23:27.498589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:23:27.498675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:23:27.498796       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:23:27.498867       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:23:27.499041       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:23:27.499196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:23:27.503435       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:23:27.507069       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:23:27.509075       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:23:27.641229       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:24:27.467235       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:24:27.467302       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:24:27.467396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:24:27.467444       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:24:27.467566       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:24:27.467669       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:24:27.470246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:24:27.473026       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:24:27.473349       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:24:27.616996       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:25:27.485012       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:25:27.485132       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:25:27.485290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:25:27.485366       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:25:27.485566       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:25:27.485744       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:25:27.489857       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:25:27.495668       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:25:27.496112       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:26:27.479228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:26:27.479300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:26:27.479397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:26:27.479451       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:26:27.479586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:26:27.479703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:26:27.482521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:26:27.485349       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:26:27.485569       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:26:27.619361       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:27:27.472949       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:27:27.473030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:27:27.473118       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:27:27.473167       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:27:27.473280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:27:27.473385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:27:27.476003       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:27:27.479966       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:27:27.480189       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:27:27.639880       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:28:27.457810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:28:27.457888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:28:27.457995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:28:27.458046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:28:27.458197       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:28:27.458303       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:28:27.461421       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:28:27.464304       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:28:27.464518       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:28:27.609619       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:29:27.487629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:29:27.487753       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:29:27.487995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:29:27.488174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:29:27.488582       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:29:27.488788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:29:27.493249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:29:27.493317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:29:27.496715       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:29:27.497115       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:29:27.642009       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:30:27.462481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:30:27.462539       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:30:27.462606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:30:27.462645       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:30:27.462757       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:30:27.462854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:30:27.465295       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:30:27.465346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:30:27.468593       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:30:27.468887       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:30:27.629493       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:31:27.475063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:31:27.475180       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:31:27.475364       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:31:27.475457       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:31:27.475703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:31:27.475910       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:31:27.480130       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:31:27.480187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:31:27.482667       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:31:27.482886       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:31:27.628028       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:32:27.470533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:32:27.470616       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:32:27.470752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:32:27.470814       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:32:27.470966       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:32:27.471095       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:32:27.474735       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:32:27.474797       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:32:27.478364       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:32:27.478728       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:32:27.655230       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:33:27.469143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:33:27.469227       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:33:27.469340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:33:27.469395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:33:27.469551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:33:27.469700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:33:27.474278       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:33:27.474352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:33:27.478058       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:33:27.478274       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:33:29.861358       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:34:27.476101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:34:27.476272       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:34:27.476517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:34:27.476641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:34:27.476890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:34:27.477046       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:34:27.481075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:34:27.481140       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:34:27.485068       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:34:27.485365       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:34:27.952924       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:35:27.475419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:35:27.475537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:35:27.475696       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:35:27.475796       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:35:27.476047       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:35:27.476266       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:35:27.481654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:35:27.481760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:35:27.487063       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:35:27.487395       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:35:32.328389       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:36:27.478877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:36:27.478945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:36:27.479029       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:36:27.479102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:36:27.479241       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:36:27.479345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:36:27.482238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:36:27.482287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:36:27.486121       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:36:27.486438       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:37:27.475975       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:37:27.476059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:37:27.476187       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:37:27.476253       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:37:27.476443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:37:27.476594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:37:27.481407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:37:27.481497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:37:27.484285       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:37:27.484511       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:37:27.632528       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:38:27.471579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:38:27.471946       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:38:27.472224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:38:27.472382       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:38:27.472664       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:38:27.472990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:38:27.476255       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:38:27.476298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0528 22:38:27.478876       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:38:27.479157       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:38:27.607144       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:39:27.479139       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:39:27.479208       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:39:27.479307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:39:27.479377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:39:27.479553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:39:27.479695       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:39:27.488987       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:39:27.489150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:39:27.489353       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:39:27.493769       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:39:27.494132       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:39:27.630745       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:40:27.462865       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:40:27.462938       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:40:27.463020       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:40:27.463064       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:40:27.463184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:40:27.463284       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:40:27.470035       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:40:27.470085       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:40:27.470128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:40:27.472584       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:40:27.472800       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:40:27.617637       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:41:27.486414       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:41:27.486525       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:41:27.486694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:41:27.486786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:41:27.487031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:41:27.487267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:41:27.494882       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:41:27.494995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:41:27.495114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:41:27.500252       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:41:27.500602       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:42:27.486921       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:42:27.487014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:42:27.487120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:42:27.487184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:42:27.487364       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:42:27.487636       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:42:27.492566       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:42:27.492621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:42:27.492673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:42:27.496452       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:42:27.497807       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:43:27.487788       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:43:27.488091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:43:27.488360       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:43:27.488521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:43:27.488798       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:43:27.489039       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:43:27.493224       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:43:27.493357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:43:27.493473       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:43:27.496562       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:43:27.496940       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:44:27.486683       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:44:27.486772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:44:27.486904       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:44:27.486978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:44:27.487174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:44:27.487332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:44:27.492487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:44:27.492572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:44:27.492638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:44:27.495276       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:44:27.495521       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:45:27.492351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:45:27.492432       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:45:27.492545       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:45:27.492617       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:45:27.492779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:45:27.492972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:45:27.496795       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:45:27.496854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:45:27.496928       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:45:27.500344       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:45:27.500688       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:46:27.461768       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:46:27.461892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:46:27.462038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:46:27.462125       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:46:27.462263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:46:27.462389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:46:27.465314       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:46:27.465385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:46:27.465490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:46:27.467861       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:46:27.468100       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:47:27.473201       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:47:27.473401       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:47:27.473787       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:47:27.473849       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:47:27.474003       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:47:27.474205       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:47:27.478643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:47:27.478694       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:47:27.478737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:47:27.483591       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:47:27.484091       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:48:27.488867       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:48:27.488983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:48:27.489166       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:48:27.489258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:48:27.489472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:48:27.489646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:48:27.494205       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:48:27.494300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:48:27.494395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:48:27.500693       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:48:27.501274       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:49:27.476494       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:49:27.476584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:49:27.476682       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:49:27.476742       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:49:27.476913       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:49:27.477047       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:49:27.480932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:49:27.480993       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:49:27.481048       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:49:27.484697       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:49:27.485207       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:50:27.488831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:50:27.488895       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:50:27.489008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:50:27.489063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:50:27.489194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:50:27.489316       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:50:27.492485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:50:27.492532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:50:27.492579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:50:27.495208       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:50:27.495432       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:51:27.489505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:51:27.489644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:51:27.489892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:51:27.489998       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:51:27.490337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:51:27.490616       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:51:27.497821       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:51:27.497906       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:51:27.497972       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:51:27.501929       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:51:27.502238       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:52:27.486004       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:52:27.486064       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:52:27.486134       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:52:27.486175       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:52:27.486276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:52:27.486380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:52:27.491178       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:52:27.491237       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:52:27.491275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:52:27.493566       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:52:27.493801       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:53:27.485697       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:53:27.485829       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:53:27.486089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:53:27.486223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:53:27.486393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:53:27.486556       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:53:27.490100       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:53:27.490184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:53:27.490249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:53:27.493012       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:53:27.493264       1 nfd-worker.go:563] "feature discovery completed"
E0528 22:54:27.487057       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:54:27.487124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:54:27.489938       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:54:27.489990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:54:27.490121       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:54:27.490230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:54:27.496637       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:54:27.496729       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:54:27.496835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:54:27.500647       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:54:27.501011       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:54:27.634866       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:55:27.486098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:55:27.486158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:55:27.486379       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:55:27.486485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:55:27.486653       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:55:27.486925       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:55:27.491391       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:55:27.491522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:55:27.491898       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:55:27.497433       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:55:27.497758       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:55:27.635717       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:56:27.486480       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:56:27.486755       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:56:27.487045       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:56:27.487287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:56:27.487652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:56:27.488001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:56:27.492758       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:56:27.492819       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:56:27.492981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:56:27.497068       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:56:27.497328       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:56:27.637447       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:57:27.472519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:57:27.472583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:57:27.473025       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:57:27.473115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:57:27.473355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:57:27.473567       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:57:27.483016       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:57:27.483330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:57:27.485019       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:57:27.493269       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:57:27.493544       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:57:27.659841       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:58:27.489520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:58:27.489835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:58:27.490018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:58:27.490116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:58:27.490346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:58:27.490544       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:58:27.494407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:58:27.494508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:58:27.494888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:58:27.498491       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:58:27.498784       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:58:27.624923       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 22:59:27.483766       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 22:59:27.483843       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 22:59:27.483958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 22:59:27.484027       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 22:59:27.484281       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 22:59:27.484427       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 22:59:27.489549       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 22:59:27.489620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 22:59:27.490179       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 22:59:27.494862       1 nfd-worker.go:550] "starting feature discovery..."
I0528 22:59:27.495267       1 nfd-worker.go:563] "feature discovery completed"
I0528 22:59:27.645949       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 23:00:27.485317       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:00:27.485667       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:00:27.485986       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:00:27.486176       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:00:27.486520       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:00:27.486830       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:00:27.490745       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:00:27.490862       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:00:27.492026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:00:27.495947       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:00:27.496218       1 nfd-worker.go:563] "feature discovery completed"
I0528 23:00:27.651243       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 23:01:27.483613       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:01:27.483683       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:01:27.483967       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:01:27.484052       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:01:27.484286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:01:27.484498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:01:27.489508       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:01:27.489690       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:01:27.491370       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:01:27.496329       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:01:27.496672       1 nfd-worker.go:563] "feature discovery completed"
I0528 23:01:27.645060       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 23:02:27.486628       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:02:27.486715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:02:27.486828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:02:27.486973       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:02:27.487685       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:02:27.488087       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:02:27.493328       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:02:27.493462       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:02:27.493596       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:02:27.497966       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:02:27.498285       1 nfd-worker.go:563] "feature discovery completed"
I0528 23:02:27.646885       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 23:03:27.484331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:03:27.484407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:03:27.484670       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:03:27.484771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:03:27.484965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:03:27.485183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:03:27.489828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:03:27.489885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:03:27.489980       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:03:27.494504       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:03:27.494927       1 nfd-worker.go:563] "feature discovery completed"
I0528 23:03:27.632361       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0528 23:04:27.469827       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:04:27.469911       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:04:27.470030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:04:27.470089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:04:27.470256       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:04:27.470390       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:04:27.474589       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:04:27.474646       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:04:27.474700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:04:27.479224       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:04:27.479531       1 nfd-worker.go:563] "feature discovery completed"
E0528 23:05:27.484473       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:05:27.484554       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:05:27.484678       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:05:27.484747       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:05:27.484953       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:05:27.485105       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:05:27.490881       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:05:27.490958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:05:27.491014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:05:27.494058       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:05:27.494287       1 nfd-worker.go:563] "feature discovery completed"
E0528 23:06:27.470838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0528 23:06:27.470947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0528 23:06:27.471612       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0528 23:06:27.476114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0528 23:06:27.476428       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0528 23:06:27.476665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0528 23:06:27.479929       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0528 23:06:27.480626       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0528 23:06:27.480714       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tapaaca52cf-1b/speed: invalid argument" attributeName="speed"
I0528 23:06:27.484307       1 nfd-worker.go:550] "starting feature discovery..."
I0528 23:06:27.484609       1 nfd-worker.go:563] "feature discovery completed"