[ 1230.520109][T11134] netdevsim netdevsim347 eni347np1: renamed from eth0
[ 1230.527034][T11135] netdevsim netdevsim518 eni518np1: renamed from eth1
[ 1233.844946][T11128] Could not find device with ifindex 2000 in netnsfd 11
[ 1233.846010][T11128] Could not find netns with fd: 2000
[ 1233.846899][T11128] Cannot link a netdevsim to itself
[ 1233.847932][T11128] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).