[  482.056834] netdevsim netdevsim368 eni368np1: renamed from eth0
[  482.158659] netdevsim netdevsim625 eni625np1: renamed from eth1
[  482.453992] Could not find device with ifindex 2000 in netnsfd 11
[  482.454128] Could not find netns with fd: 2000
[  482.454202] Cannot link a netdevsim to itself
[  482.454293] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).