[ 1328.104227][T12062] netdevsim netdevsim351 eni351np1: renamed from eth0
[ 1328.128924][T12061] netdevsim netdevsim752 eni752np1: renamed from eth1
[ 1331.751800][T12054] Could not find device with ifindex 2000 in netnsfd 11
[ 1331.752572][T12054] Could not find netns with fd: 2000
[ 1331.753487][T12054] Cannot link a netdevsim to itself
[ 1331.754163][T12054] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).