[ 1218.348091][T11143] netdevsim netdevsim418 eni418np1: renamed from eth0
[ 1218.390557][T11141] netdevsim netdevsim733 eni733np1: renamed from eth1
[ 1221.695956][T11135] Could not find device with ifindex 2000 in netnsfd 11
[ 1221.696649][T11135] Could not find netns with fd: 2000
[ 1221.697210][T11135] Cannot link a netdevsim to itself
[ 1221.698006][T11135] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).