[ 1283.436257][T13018] netdevsim netdevsim279 eni279np1: renamed from eth0
[ 1283.551292][T13015] netdevsim netdevsim728 eni728np1: renamed from eth1
[ 1286.119590][T13006] Could not find device with ifindex 2000 in netnsfd 11
[ 1286.121991][T13006] Could not find netns with fd: 2000
[ 1286.122913][T13006] Cannot link a netdevsim to itself
[ 1286.124014][T13006] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).