[  732.728166][T14277] netdevsim netdevsim333 eni333np1: renamed from eth0
[  732.738500][T14279] netdevsim netdevsim564 eni564np1: renamed from eth1
[  733.279684][T14265] Could not find device with ifindex 2000 in netnsfd 11
[  733.280188][T14265] Could not find netns with fd: 2000
[  733.280538][T14265] Cannot link a netdevsim to itself
[  733.280937][T14265] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).