[ 1296.037301][T13035] netdevsim netdevsim583 eni583np1: renamed from eth1
[ 1296.092980][T13032] netdevsim netdevsim332 eni332np1: renamed from eth0
[ 1298.703053][T13020] Could not find device with ifindex 2000 in netnsfd 11
[ 1298.704252][T13020] Could not find netns with fd: 2000
[ 1298.705210][T13020] Cannot link a netdevsim to itself
[ 1298.706318][T13020] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).