[ 1219.424927][T11138] netdevsim netdevsim585 eni585np1: renamed from eth1
[ 1219.520705][T11139] netdevsim netdevsim384 eni384np1: renamed from eth0
[ 1222.728598][T11131] Could not find device with ifindex 2000 in netnsfd 11
[ 1222.729322][T11131] Could not find netns with fd: 2000
[ 1222.729855][T11131] Cannot link a netdevsim to itself
[ 1222.730730][T11131] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).