[  803.579377][T14767] netdevsim netdevsim366 eni366np1: renamed from eth0
[  803.598021][T14769] netdevsim netdevsim725 eni725np1: renamed from eth1
[  804.326278][T14755] Could not find device with ifindex 2000 in netnsfd 11
[  804.326835][T14755] Could not find netns with fd: 2000
[  804.327202][T14755] Cannot link a netdevsim to itself
[  804.327689][T14755] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).