I0715 05:03:51.207452       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0715 05:03:51.207591       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0715 05:03:51.207821       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"]}}}
I0715 05:03:51.209070       1 metrics.go:44] "metrics server starting" port=":8081"
E0715 05:03:51.222280       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:03:51.222437       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:03:51.222551       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:03:51.227464       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:03:51.228016       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:03:51.255754       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0715 05:04:51.238506       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:04:51.238702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:04:51.238853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:04:51.242240       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:04:51.242501       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:05:51.234640       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:05:51.234796       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:05:51.234899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:05:51.239333       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:05:51.239569       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:05:51.439269       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:06:51.245179       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:06:51.245411       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:06:51.245591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:06:51.252813       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:06:51.253368       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:06:51.394502       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:07:51.246608       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:07:51.246852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:07:51.247030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:07:51.252247       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:07:51.252530       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:07:51.389821       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:08:51.250863       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:08:51.251185       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:08:51.251359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:08:51.258335       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:08:51.258675       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:09:51.233742       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:09:51.234015       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:09:51.234232       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:09:51.240478       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:09:51.240781       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:09:51.380080       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:10:51.233946       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:10:51.234246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:10:51.234489       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:10:51.243805       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:10:51.244378       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:10:51.375369       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:11:51.251332       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:11:51.251490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:11:51.251609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:11:51.258822       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:11:51.259346       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:11:51.391710       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:12:51.258306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:12:51.258450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:12:51.258564       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:12:51.263214       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:12:51.263532       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:12:51.400501       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:13:51.230413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:13:51.230586       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:13:51.231956       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:13:51.240219       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:13:51.240525       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:13:51.375283       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:14:51.228842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:14:51.229262       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:14:51.229412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:14:51.238315       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:14:51.238873       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:14:51.387698       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:15:51.228702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:15:51.228851       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:15:51.228976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:15:51.234561       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:15:51.234865       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:15:51.414539       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:16:51.231396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:16:51.231621       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:16:51.231782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:16:51.241862       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:16:51.242113       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:16:51.384236       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:17:51.226638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:17:51.226840       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:17:51.226978       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:17:51.232768       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:17:51.233807       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:17:51.367359       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:18:51.254835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:18:51.255032       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:18:51.255151       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:18:51.260453       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:18:51.260672       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:18:51.398600       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:19:51.228047       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:19:51.228210       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:19:51.228350       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:19:51.235426       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:19:51.235802       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:19:51.371355       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:20:51.250114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:20:51.250300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:20:51.250451       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:20:51.256884       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:20:51.257172       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:21:51.252557       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:21:51.252891       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:21:51.253785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:21:51.260283       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:21:51.260544       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:21:51.420564       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:22:51.246900       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:22:51.247045       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:22:51.247182       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:22:51.258396       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:22:51.259222       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:22:51.390631       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:23:51.234264       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:23:51.234479       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:23:51.234644       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:23:51.242237       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:23:51.242570       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:23:51.381378       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:24:51.222743       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:24:51.222919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:24:51.223037       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:24:51.228399       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:24:51.228711       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:24:51.352824       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:25:51.245164       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:25:51.245570       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:25:51.245871       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:25:51.254345       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:25:51.254619       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:25:51.391460       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:26:51.230844       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:26:51.231025       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:26:51.231220       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:26:51.241048       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:26:51.241417       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:26:51.383979       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:27:51.232073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:27:51.232322       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:27:51.232499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:27:51.238126       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:27:51.238381       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:27:51.382959       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:28:51.232249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:28:51.232558       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:28:51.232826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:28:51.239983       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:28:51.240225       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:28:51.380723       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:29:51.233756       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:29:51.233984       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:29:51.234182       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0715 05:29:51.241920       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:29:51.242216       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:29:51.452363       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:30:51.234915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:30:51.235088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:30:51.235237       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:30:51.235372       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:30:51.237846       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:30:51.240551       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:30:51.240795       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:30:51.383710       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:31:51.244098       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:31:51.244178       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:31:51.244286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:31:51.244344       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:31:51.244509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:31:51.244639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:31:51.247579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:31:51.252960       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:31:51.253500       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:31:51.379791       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:32:51.228144       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:32:51.228203       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:32:51.228294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:32:51.228369       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:32:51.228541       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:32:51.228684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:32:51.231188       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:32:51.233630       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:32:51.233892       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:32:51.390055       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:33:51.231605       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:33:51.231992       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:33:51.232154       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:33:51.232218       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:33:51.232370       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:33:51.232550       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:33:51.239798       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:33:51.243570       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:33:51.243939       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:33:51.371757       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:34:51.250450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:34:51.250543       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:34:51.250668       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:34:51.250731       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:34:51.251014       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:34:51.251128       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:34:51.253453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:34:51.256467       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:34:51.256826       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:34:51.390621       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:35:51.234165       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:35:51.234251       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:35:51.234359       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:35:51.234449       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:35:51.234681       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:35:51.234875       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:35:51.238739       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:35:51.244929       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:35:51.245453       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:35:51.383056       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:36:51.246885       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:36:51.247001       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:36:51.247180       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:36:51.247271       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:36:51.247547       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:36:51.247814       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:36:51.250801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:36:51.253416       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:36:51.253632       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:37:51.248184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:37:51.248289       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:37:51.248397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:37:51.248467       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:37:51.248641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:37:51.248796       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:37:51.258322       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:37:51.261332       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:37:51.261579       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:37:51.395351       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:38:51.243579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:38:51.243658       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:38:51.243866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:38:51.243965       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:38:51.244175       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:38:51.244441       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:38:51.248787       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:38:51.252099       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:38:51.252508       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:38:51.390673       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:39:51.226637       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:39:51.226724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:39:51.226864       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:39:51.226930       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:39:51.227116       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:39:51.227276       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:39:51.242474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:39:51.242888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:39:51.245796       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:39:51.246067       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:39:51.385785       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:40:51.241231       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:40:51.241300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:40:51.241405       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:40:51.241468       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:40:51.241583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:40:51.241679       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:40:51.244602       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:40:51.244650       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:40:51.247310       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:40:51.247530       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:40:51.389973       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:41:51.220948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:41:51.221142       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:41:51.221422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:41:51.221592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:41:51.221870       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:41:51.222145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:41:51.227315       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:41:51.227450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:41:51.230480       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:41:51.230775       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:41:51.378731       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:42:51.229818       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:42:51.229904       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:42:51.230037       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:42:51.230109       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:42:51.230298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:42:51.230447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:42:51.235453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:42:51.235576       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:42:51.239303       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:42:51.239598       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:42:51.393097       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:43:51.244896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:43:51.244974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:43:51.245096       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:43:51.245163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:43:51.245331       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:43:51.245490       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:43:51.250124       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:43:51.250225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:43:51.253836       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:43:51.254049       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:43:51.437858       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:44:51.246606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:44:51.246691       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:44:51.246890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:44:51.246957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:44:51.247126       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:44:51.247286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:44:51.251642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:44:51.251692       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:44:51.254167       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:44:51.254421       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:44:51.399684       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:45:51.231064       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:45:51.231155       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:45:51.231306       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:45:51.231385       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:45:51.231572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:45:51.231720       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:45:51.235999       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:45:51.236061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:45:51.238968       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:45:51.239212       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:45:51.376727       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:46:51.252365       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:46:51.252653       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:46:51.253002       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:46:51.253184       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:46:51.253592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:46:51.253919       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:46:51.257181       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:46:51.257230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0715 05:46:51.259927       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:46:51.260182       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:46:51.405948       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:47:51.244209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:47:51.244263       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:47:51.244337       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:47:51.244380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:47:51.244481       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:47:51.244572       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:47:51.248533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:47:51.248581       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:47:51.248620       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:47:51.250945       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:47:51.251223       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:47:51.407108       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:48:51.232352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:48:51.232477       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:48:51.232779       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:48:51.232922       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:48:51.233057       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:48:51.233163       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:48:51.241417       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:48:51.241583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:48:51.241714       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:48:51.247644       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:48:51.247928       1 nfd-worker.go:563] "feature discovery completed"
I0715 05:48:51.385234       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 05:49:51.229241       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:49:51.229300       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:49:51.229487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:49:51.229591       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:49:51.229773       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:49:51.229958       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:49:51.233742       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:49:51.234135       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:49:51.234246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:49:51.238124       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:49:51.238446       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:50:51.229648       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:50:51.229725       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:50:51.229836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:50:51.229900       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:50:51.230081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:50:51.230211       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:50:51.234194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:50:51.234246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:50:51.234298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:50:51.238282       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:50:51.239488       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:51:51.246654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:51:51.246825       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:51:51.246981       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:51:51.247073       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:51:51.247282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:51:51.247458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:51:51.252127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:51:51.252226       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:51:51.252304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:51:51.256196       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:51:51.256519       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:52:51.232948       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:52:51.233067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:52:51.233249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:52:51.233346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:52:51.233608       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:52:51.233820       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:52:51.238915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:52:51.238990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:52:51.239061       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:52:51.242615       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:52:51.242970       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:53:51.233951       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:53:51.234167       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:53:51.234404       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:53:51.234492       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:53:51.234689       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:53:51.234927       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:53:51.238648       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:53:51.238712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:53:51.239108       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:53:51.242381       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:53:51.242694       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:54:51.249005       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:54:51.249110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:54:51.249330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:54:51.249424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:54:51.249711       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:54:51.249914       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:54:51.254225       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:54:51.254295       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:54:51.254363       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:54:51.258163       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:54:51.258506       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:55:51.251075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:55:51.251157       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:55:51.251270       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:55:51.251329       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:55:51.251484       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:55:51.251618       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:55:51.255778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:55:51.255852       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:55:51.255915       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:55:51.259564       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:55:51.259862       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:56:51.230502       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:56:51.230587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:56:51.230724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:56:51.230815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:56:51.231013       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:56:51.231165       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:56:51.237299       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:56:51.237391       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:56:51.237447       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:56:51.241242       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:56:51.241654       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:57:51.250291       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:57:51.250500       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:57:51.250733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:57:51.250902       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:57:51.251215       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:57:51.251474       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:57:51.255081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:57:51.255153       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:57:51.255214       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:57:51.260458       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:57:51.260831       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:58:51.249816       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:58:51.249892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:58:51.250011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:58:51.250083       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:58:51.250259       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:58:51.250399       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:58:51.254526       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:58:51.254590       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:58:51.254640       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:58:51.257693       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:58:51.257919       1 nfd-worker.go:563] "feature discovery completed"
E0715 05:59:51.252872       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 05:59:51.252982       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 05:59:51.253115       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 05:59:51.253242       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 05:59:51.253438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 05:59:51.253592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 05:59:51.259329       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 05:59:51.259423       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 05:59:51.259509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 05:59:51.263141       1 nfd-worker.go:550] "starting feature discovery..."
I0715 05:59:51.263459       1 nfd-worker.go:563] "feature discovery completed"
E0715 06:00:51.231283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:00:51.231404       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:00:51.231532       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:00:51.231599       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:00:51.231831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:00:51.232030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:00:51.236273       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:00:51.236340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:00:51.236399       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:00:51.239571       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:00:51.239791       1 nfd-worker.go:563] "feature discovery completed"
E0715 06:01:51.246912       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:01:51.247018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:01:51.247141       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:01:51.247940       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:01:51.248177       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:01:51.248336       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:01:51.256066       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:01:51.256127       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:01:51.256179       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:01:51.259236       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:01:51.259468       1 nfd-worker.go:563] "feature discovery completed"
E0715 06:02:51.251785       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:02:51.251907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:02:51.252158       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:02:51.252334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:02:51.252617       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:02:51.252859       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:02:51.260084       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:02:51.260278       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:02:51.260453       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:02:51.264961       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:02:51.265268       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:02:51.397055       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:03:51.248680       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:03:51.248792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:03:51.248961       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:03:51.249058       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:03:51.249343       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:03:51.249517       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:03:51.256171       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:03:51.256273       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:03:51.256979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:03:51.262868       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:03:51.263251       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:03:51.399061       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:04:51.254763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:04:51.254877       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:04:51.255032       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:04:51.255099       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:04:51.255288       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:04:51.255433       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:04:51.259684       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:04:51.259782       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:04:51.259869       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:04:51.262710       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:04:51.263058       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:04:51.403569       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:05:51.231584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:05:51.231652       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:05:51.232918       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:05:51.232979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:05:51.233092       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:05:51.233196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:05:51.237340       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:05:51.237412       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:05:51.237469       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:05:51.240387       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:05:51.240619       1 nfd-worker.go:563] "feature discovery completed"
E0715 06:06:51.243606       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:06:51.243663       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:06:51.243842       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:06:51.243935       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:06:51.244081       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:06:51.244223       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:06:51.248258       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:06:51.248352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:06:51.248592       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:06:51.251178       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:06:51.251443       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:06:51.385270       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:07:51.230217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:07:51.230295       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:07:51.230393       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:07:51.230448       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:07:51.230585       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:07:51.230712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:07:51.234488       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:07:51.234553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:07:51.234703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:07:51.237660       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:07:51.237877       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:07:51.385001       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:08:51.231574       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:08:51.231658       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:08:51.231767       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:08:51.231817       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:08:51.231957       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:08:51.232070       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:08:51.236218       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:08:51.236275       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:08:51.236642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:08:51.240976       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:08:51.241362       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:08:51.396899       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:09:51.247345       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:09:51.247445       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:09:51.247598       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:09:51.247678       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:09:51.247826       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:09:51.247976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:09:51.251828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:09:51.251907       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:09:51.252540       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:09:51.255609       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:09:51.255873       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:09:51.412462       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:10:51.230198       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:10:51.230282       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:10:51.230413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:10:51.230485       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:10:51.230903       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:10:51.231147       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:10:51.238995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:10:51.239135       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:10:51.240455       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:10:51.245009       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:10:51.245245       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:10:51.385838       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:11:51.240585       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:11:51.240723       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:11:51.240979       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:11:51.241104       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:11:51.241391       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:11:51.241659       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:11:51.247542       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:11:51.247683       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:11:51.248161       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:11:51.251585       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:11:51.251988       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:11:51.387400       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:12:51.224305       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:12:51.224373       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:12:51.224486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:12:51.224533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:12:51.224724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:12:51.224835       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:12:51.229008       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:12:51.229062       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:12:51.229103       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:12:51.231881       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:12:51.232099       1 nfd-worker.go:563] "feature discovery completed"
I0715 06:12:51.371818       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0715 06:13:51.247101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:13:51.247190       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:13:51.247307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:13:51.251498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:13:51.251853       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:13:51.252135       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:13:51.258491       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:13:51.258625       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:13:51.258748       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:13:51.262130       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:13:51.262535       1 nfd-worker.go:563] "feature discovery completed"
E0715 06:14:51.251308       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:14:51.251519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:14:51.251677       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:14:51.251769       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:14:51.252005       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:14:51.252213       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:14:51.257011       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:14:51.257246       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:14:51.257335       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:14:51.259914       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:14:51.261100       1 nfd-worker.go:563] "feature discovery completed"
E0715 06:15:51.241422       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0715 06:15:51.241497       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0715 06:15:51.241676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0715 06:15:51.241737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0715 06:15:51.242278       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0715 06:15:51.242450       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0715 06:15:51.245307       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0715 06:15:51.245354       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0715 06:15:51.245486       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap5f58efc0-9f/speed: invalid argument" attributeName="speed"
I0715 06:15:51.249768       1 nfd-worker.go:550] "starting feature discovery..."
I0715 06:15:51.250141       1 nfd-worker.go:563] "feature discovery completed"