[ 1293.012583][T12846] netdevsim netdevsim585 eni585np1: renamed from eth1
[ 1293.058840][T12847] netdevsim netdevsim324 eni324np1: renamed from eth0
[ 1295.752549][T12834] Could not find device with ifindex 2000 in netnsfd 11
[ 1295.755950][T12834] Could not find netns with fd: 2000
[ 1295.757883][T12834] Cannot link a netdevsim to itself
[ 1295.759754][T12834] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).