[ 1335.071102][T13025] netdevsim netdevsim701 eni701np1: renamed from eth1
[ 1335.119485][T13026] netdevsim netdevsim424 eni424np1: renamed from eth0
[ 1337.680278][T13014] Could not find device with ifindex 2000 in netnsfd 11
[ 1337.682127][T13014] Could not find netns with fd: 2000
[ 1337.683597][T13014] Cannot link a netdevsim to itself
[ 1337.685262][T13014] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).