[ 1311.572348][T13026] netdevsim netdevsim284 eni284np1: renamed from eth0
[ 1311.682334][T13025] netdevsim netdevsim673 eni673np1: renamed from eth1
[ 1314.330472][T13014] Could not find device with ifindex 2000 in netnsfd 11
[ 1314.332987][T13014] Could not find netns with fd: 2000
[ 1314.334027][T13014] Cannot link a netdevsim to itself
[ 1314.335146][T13014] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).