[ 1286.787676][T13038] netdevsim netdevsim265 eni265np1: renamed from eth0
[ 1286.865620][T13037] netdevsim netdevsim764 eni764np1: renamed from eth1
[ 1289.420221][T13026] Could not find device with ifindex 2000 in netnsfd 11
[ 1289.421873][T13026] Could not find netns with fd: 2000
[ 1289.426058][T13026] Cannot link a netdevsim to itself
[ 1289.427804][T13026] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).