[ 1015.189021][T12066] netdevsim netdevsim282 eni282np1: renamed from eth0
[ 1015.292734][T12067] netdevsim netdevsim688 eni688np1: renamed from eth1
[ 1017.164629][T12551] Could not find device with ifindex 2000 in netnsfd 11
[ 1017.165648][T12551] Could not find netns with fd: 2000
[ 1017.166755][T12551] Cannot link a netdevsim to itself
[ 1017.167553][T12551] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).