[ 1323.241001][T13044] netdevsim netdevsim754 eni754np1: renamed from eth1
[ 1323.372972][T13047] netdevsim netdevsim364 eni364np1: renamed from eth0
[ 1326.240429][T13035] Could not find device with ifindex 2000 in netnsfd 11
[ 1326.242760][T13035] Could not find netns with fd: 2000
[ 1326.243987][T13035] Cannot link a netdevsim to itself
[ 1326.245301][T13035] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).