[ 1224.778396][T11136] netdevsim netdevsim359 eni359np1: renamed from eth0
[ 1224.784218][T11134] netdevsim netdevsim597 eni597np1: renamed from eth1
[ 1228.088919][T11128] Could not find device with ifindex 2000 in netnsfd 11
[ 1228.089656][T11128] Could not find netns with fd: 2000
[ 1228.090236][T11128] Cannot link a netdevsim to itself
[ 1228.090897][T11128] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).