[ 1035.739530][T12649] netdevsim netdevsim379 eni379np1: renamed from eth0
[ 1035.851524][T12648] netdevsim netdevsim533 eni533np1: renamed from eth1
[ 1037.688526][T12641] Could not find device with ifindex 2000 in netnsfd 11
[ 1037.689603][T12641] Could not find netns with fd: 2000
[ 1037.690353][T12641] Cannot link a netdevsim to itself
[ 1037.691195][T12641] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).