[ 1302.708302][T13042] netdevsim netdevsim432 eni432np1: renamed from eth0
[ 1302.788332][T13043] netdevsim netdevsim679 eni679np1: renamed from eth1
[ 1305.349228][T13029] Could not find device with ifindex 2000 in netnsfd 11
[ 1305.350952][T13029] Could not find netns with fd: 2000
[ 1305.352005][T13029] Cannot link a netdevsim to itself
[ 1305.353125][T13029] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).