[ 1296.675657][T13027] netdevsim netdevsim353 eni353np1: renamed from eth0
[ 1296.755699][T13024] netdevsim netdevsim600 eni600np1: renamed from eth1
[ 1299.366056][T13014] Could not find device with ifindex 2000 in netnsfd 11
[ 1299.367618][T13014] Could not find netns with fd: 2000
[ 1299.368681][T13014] Cannot link a netdevsim to itself
[ 1299.369736][T13014] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).