[ 1308.666460][T13049] netdevsim netdevsim529 eni529np1: renamed from eth1
[ 1308.818549][T13051] netdevsim netdevsim288 eni288np1: renamed from eth0
[ 1311.632964][T13038] Could not find device with ifindex 2000 in netnsfd 11
[ 1311.636364][T13038] Could not find netns with fd: 2000
[ 1311.638602][T13038] Cannot link a netdevsim to itself
[ 1311.640427][T13038] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).