[ 1242.166698][T12884] netdevsim netdevsim364 eni364np1: renamed from eth0
[ 1242.282506][T12880] netdevsim netdevsim702 eni702np1: renamed from eth1
[ 1244.853476][T12871] Could not find device with ifindex 2000 in netnsfd 11
[ 1244.854793][T12871] Could not find netns with fd: 2000
[ 1244.856198][T12871] Cannot link a netdevsim to itself
[ 1244.857459][T12871] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).