[ 1298.150240][T11140] netdevsim netdevsim675 eni675np1: renamed from eth1
[ 1298.257489][T11142] netdevsim netdevsim258 eni258np1: renamed from eth0
[ 1301.771102][T11134] Could not find device with ifindex 2000 in netnsfd 11
[ 1301.772902][T11134] Could not find netns with fd: 2000
[ 1301.773539][T11134] Cannot link a netdevsim to itself
[ 1301.774263][T11134] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).