[ 1296.158663][T13029] netdevsim netdevsim496 eni496np1: renamed from eth0
[ 1296.169208][T13026] netdevsim netdevsim624 eni624np1: renamed from eth1
[ 1298.863222][T13017] Could not find device with ifindex 2000 in netnsfd 11
[ 1298.865320][T13017] Could not find netns with fd: 2000
[ 1298.866372][T13017] Cannot link a netdevsim to itself
[ 1298.867556][T13017] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).