[ 1319.595224][T12622] netdevsim netdevsim358 eni358np1: renamed from eth0
[ 1319.627824][T12623] netdevsim netdevsim672 eni672np1: renamed from eth1
[ 1322.957528][T12610] Could not find device with ifindex 2000 in netnsfd 11
[ 1322.959655][T12610] Could not find netns with fd: 2000
[ 1322.961211][T12610] Cannot link a netdevsim to itself
[ 1322.963133][T12610] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).