[  762.662047][T14565] netdevsim netdevsim432 eni432np1: renamed from eth0
[  762.673918][T14564] netdevsim netdevsim533 eni533np1: renamed from eth1
[  763.203009][T14553] Could not find device with ifindex 2000 in netnsfd 11
[  763.203742][T14553] Could not find netns with fd: 2000
[  763.204265][T14553] Cannot link a netdevsim to itself
[  763.204848][T14553] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).