[ 1045.007719][T12583] netdevsim netdevsim677 eni677np1: renamed from eth1
[ 1045.092112][T12587] netdevsim netdevsim306 eni306np1: renamed from eth0
[ 1046.895788][T12579] Could not find device with ifindex 2000 in netnsfd 11
[ 1046.897079][T12579] Could not find netns with fd: 2000
[ 1046.898033][T12579] Cannot link a netdevsim to itself
[ 1046.898850][T12579] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).