[ 1014.375559][T12477] netdevsim netdevsim362 eni362np1: renamed from eth0
[ 1014.500464][T12476] netdevsim netdevsim600 eni600np1: renamed from eth1
[ 1016.335597][T12469] Could not find device with ifindex 2000 in netnsfd 11
[ 1016.336564][T12469] Could not find netns with fd: 2000
[ 1016.337218][T12469] Cannot link a netdevsim to itself
[ 1016.337952][T12469] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).