[ 1263.488711][T13066] netdevsim netdevsim384 eni384np1: renamed from eth0
[ 1263.612820][T13065] netdevsim netdevsim530 eni530np1: renamed from eth1
[ 1266.423903][T13053] Could not find device with ifindex 2000 in netnsfd 11
[ 1266.433057][T13053] Could not find netns with fd: 2000
[ 1266.434041][T13053] Cannot link a netdevsim to itself
[ 1266.435398][T13053] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).