[ 1032.409512][T12727] netdevsim netdevsim395 eni395np1: renamed from eth0
[ 1032.503416][T12678] netdevsim netdevsim675 eni675np1: renamed from eth1
[ 1034.347250][T12722] Could not find device with ifindex 2000 in netnsfd 11
[ 1034.348296][T12722] Could not find netns with fd: 2000
[ 1034.348991][T12722] Cannot link a netdevsim to itself
[ 1034.349832][T12722] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).