[  744.407441][T14438] netdevsim netdevsim325 eni325np1: renamed from eth0
[  744.418605][T14440] netdevsim netdevsim751 eni751np1: renamed from eth1
[  744.965341][T14426] Could not find device with ifindex 2000 in netnsfd 11
[  744.965840][T14426] Could not find netns with fd: 2000
[  744.966223][T14426] Cannot link a netdevsim to itself
[  744.966660][T14426] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).