[ 1367.241913][T13001] netdevsim netdevsim654 eni654np1: renamed from eth1
[ 1367.314841][T12999] netdevsim netdevsim453 eni453np1: renamed from eth0
[ 1370.027561][T12989] Could not find device with ifindex 2000 in netnsfd 11
[ 1370.028872][T12989] Could not find netns with fd: 2000
[ 1370.029854][T12989] Cannot link a netdevsim to itself
[ 1370.031397][T12989] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).