[ 1208.359681][T11143] netdevsim netdevsim289 eni289np1: renamed from eth0
[ 1208.373190][T11141] netdevsim netdevsim593 eni593np1: renamed from eth1
[ 1211.620224][T11135] Could not find device with ifindex 2000 in netnsfd 11
[ 1211.621004][T11135] Could not find netns with fd: 2000
[ 1211.621554][T11135] Cannot link a netdevsim to itself
[ 1211.622530][T11135] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).