[ 1247.800397][T13087] netdevsim netdevsim364 eni364np1: renamed from eth0
[ 1247.907578][T13083] netdevsim netdevsim679 eni679np1: renamed from eth1
[ 1250.652244][T13074] Could not find device with ifindex 2000 in netnsfd 11
[ 1250.653587][T13074] Could not find netns with fd: 2000
[ 1250.654611][T13074] Cannot link a netdevsim to itself
[ 1250.656088][T13074] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).