[ 1369.027320][T12752] netdevsim netdevsim335 eni335np1: renamed from eth0
[ 1369.069238][T12751] netdevsim netdevsim765 eni765np1: renamed from eth1
[ 1371.884716][T12740] Could not find device with ifindex 2000 in netnsfd 11
[ 1371.887358][T12740] Could not find netns with fd: 2000
[ 1371.888816][T12740] Cannot link a netdevsim to itself
[ 1371.890034][T12740] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).