I0505 10:27:07.648984       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0505 10:27:07.649286       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0505 10:27:07.649683       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"]}}}
I0505 10:27:07.649945       1 metrics.go:44] "metrics server starting" port=":8081"
E0505 10:27:07.664249       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:27:07.664593       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:27:07.664831       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:27:07.672482       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:27:07.672804       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:27:07.682931       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0505 10:28:07.675395       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:28:07.676174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:28:07.677137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:28:07.682701       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:28:07.683068       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:29:07.688557       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:29:07.688824       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:29:07.688980       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:29:07.697285       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:29:07.697692       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:29:07.837793       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:30:07.671396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:30:07.671854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:30:07.671984       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:30:07.677521       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:30:07.677814       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:30:07.808264       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:31:07.676088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:31:07.676334       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:31:07.676498       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:31:07.682349       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:31:07.682640       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:31:07.880889       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:32:07.685040       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:32:07.685333       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:32:07.685630       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:32:07.692065       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:32:07.692373       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:32:07.820003       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:33:07.691622       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:33:07.691780       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:33:07.691890       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:33:07.697068       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:33:07.697389       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:33:07.840010       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:34:07.684209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:34:07.684580       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:34:07.684845       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:34:07.690582       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:34:07.690918       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:34:07.828121       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:35:07.672844       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:35:07.673022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:35:07.673146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:35:07.679310       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:35:07.681840       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:35:07.825785       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:36:07.690996       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:36:07.691378       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:36:07.691736       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:36:07.697667       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:36:07.697924       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:36:07.834727       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:37:07.674528       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:37:07.674858       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:37:07.675110       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:37:07.681720       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:37:07.681996       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:37:07.823936       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:38:07.689802       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:38:07.689977       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:38:07.690119       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:38:07.697066       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:38:07.698019       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:38:07.860262       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:39:07.676021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:39:07.676148       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:39:07.676248       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:39:07.680367       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:39:07.680599       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:39:07.819591       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:40:07.683504       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:40:07.683771       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:40:07.684012       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:40:07.692007       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:40:07.692342       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:40:07.833818       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:41:07.688067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:41:07.688294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:41:07.688477       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:41:07.698759       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:41:07.699058       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:41:07.836375       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:42:07.675715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:42:07.675966       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:42:07.676197       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:42:07.683462       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:42:07.683941       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:42:07.829751       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:43:07.701801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:43:07.701953       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:43:07.702063       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:43:07.707544       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:43:07.708585       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:43:07.849722       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:44:07.693089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:44:07.693324       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:44:07.693494       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:44:07.698089       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:44:07.698366       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:44:07.886538       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:45:07.673338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:45:07.673534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:45:07.673693       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:45:07.682658       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:45:07.683134       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:45:07.825851       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:46:07.686724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:46:07.686861       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:46:07.687006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:46:07.691965       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:46:07.692580       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:46:07.834108       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:47:07.673075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:47:07.673219       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:47:07.673323       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:47:07.680361       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:47:07.681013       1 nfd-worker.go:563] "feature discovery completed"
I0505 10:47:07.808487       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0505 10:48:07.667085       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:48:07.667629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:48:07.668026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:48:07.675572       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:48:07.676006       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:49:07.666443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:49:07.666643       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:49:07.666801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:49:07.673184       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:49:07.673403       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:50:07.692894       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:50:07.693273       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:50:07.693600       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:50:07.699299       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:50:07.699523       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:51:07.675238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:51:07.675513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:51:07.675719       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:51:07.681640       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:51:07.681857       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:52:07.677876       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:52:07.678018       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:52:07.678120       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:52:07.685887       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:52:07.686237       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:53:07.677475       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:53:07.677673       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:53:07.677816       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:53:07.688028       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:53:07.688265       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:54:07.689231       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:54:07.689587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:54:07.689848       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:54:07.696095       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:54:07.696390       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:55:07.672641       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:55:07.672801       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:55:07.672939       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:55:07.681069       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:55:07.681305       1 nfd-worker.go:563] "feature discovery completed"
E0505 10:56:07.679739       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0505 10:56:07.679983       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0505 10:56:07.680197       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0505 10:56:07.686910       1 nfd-worker.go:550] "starting feature discovery..."
I0505 10:56:07.687223       1 nfd-worker.go:563] "feature discovery completed"