[ 1026.978859][T12134] netdevsim netdevsim346 eni346np1: renamed from eth0
[ 1026.981358][T12125] netdevsim netdevsim518 eni518np1: renamed from eth1
[ 1028.845066][T12559] Could not find device with ifindex 2000 in netnsfd 11
[ 1028.846115][T12559] Could not find netns with fd: 2000
[ 1028.846866][T12559] Cannot link a netdevsim to itself
[ 1028.847767][T12559] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).