[  764.674897][T14743] netdevsim netdevsim322 eni322np1: renamed from eth0
[  764.696953][T14745] netdevsim netdevsim528 eni528np1: renamed from eth1
[  765.291187][T14731] Could not find device with ifindex 2000 in netnsfd 11
[  765.292207][T14731] Could not find netns with fd: 2000
[  765.293204][T14731] Cannot link a netdevsim to itself
[  765.293753][T14731] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).