[ 1231.924000][T12791] netdevsim netdevsim354 eni354np1: renamed from eth0
[ 1231.999617][T12792] netdevsim netdevsim718 eni718np1: renamed from eth1
[ 1234.730013][T12783] Could not find device with ifindex 2000 in netnsfd 11
[ 1234.731504][T12783] Could not find netns with fd: 2000
[ 1234.732414][T12783] Cannot link a netdevsim to itself
[ 1234.733516][T12783] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).