[ 1226.136884][T11121] netdevsim netdevsim358 eni358np1: renamed from eth0
[ 1226.144952][T11122] netdevsim netdevsim647 eni647np1: renamed from eth1
[ 1229.503689][T11115] Could not find device with ifindex 2000 in netnsfd 11
[ 1229.504455][T11115] Could not find netns with fd: 2000
[ 1229.505006][T11115] Cannot link a netdevsim to itself
[ 1229.505956][T11115] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).