[ 1009.331380][T12133] netdevsim netdevsim358 eni358np1: renamed from eth0
[ 1009.456071][T12130] netdevsim netdevsim697 eni697np1: renamed from eth1
[ 1011.326950][T12553] Could not find device with ifindex 2000 in netnsfd 11
[ 1011.328399][T12553] Could not find netns with fd: 2000
[ 1011.330057][T12553] Cannot link a netdevsim to itself
[ 1011.331336][T12553] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).