[  482.421585] netdevsim netdevsim457 eni457np1: renamed from eth0
[  482.523333] netdevsim netdevsim585 eni585np1: renamed from eth1
[  482.887671] Could not find device with ifindex 2000 in netnsfd 11
[  482.887845] Could not find netns with fd: 2000
[  482.887938] Cannot link a netdevsim to itself
[  482.888042] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
[  482.971939] secure_seq: tcp isn: 3021199895