[ 1204.140954][T11131] netdevsim netdevsim460 eni460np1: renamed from eth0
[ 1204.246875][T11130] netdevsim netdevsim709 eni709np1: renamed from eth1
[ 1207.375496][T11124] Could not find device with ifindex 2000 in netnsfd 11
[ 1207.376189][T11124] Could not find netns with fd: 2000
[ 1207.376777][T11124] Cannot link a netdevsim to itself
[ 1207.377458][T11124] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).