[ 1288.671805][T12857] netdevsim netdevsim358 eni358np1: renamed from eth0
[ 1288.794596][T12860] netdevsim netdevsim672 eni672np1: renamed from eth1
[ 1291.436215][T12847] Could not find device with ifindex 2000 in netnsfd 11
[ 1291.438357][T12847] Could not find netns with fd: 2000
[ 1291.439464][T12847] Cannot link a netdevsim to itself
[ 1291.440770][T12847] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).