[ 1284.891054][T13026] netdevsim netdevsim579 eni579np1: renamed from eth1
[ 1284.907864][T13028] netdevsim netdevsim382 eni382np1: renamed from eth0
[ 1287.605131][T13014] Could not find device with ifindex 2000 in netnsfd 11
[ 1287.608642][T13014] Could not find netns with fd: 2000
[ 1287.610152][T13014] Cannot link a netdevsim to itself
[ 1287.612616][T13014] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).