[ 1330.825733][T12790] netdevsim netdevsim628 eni628np1: renamed from eth1
[ 1330.938980][T12791] netdevsim netdevsim324 eni324np1: renamed from eth0
[ 1333.396744][T12778] Could not find device with ifindex 2000 in netnsfd 11
[ 1333.398046][T12778] Could not find netns with fd: 2000
[ 1333.399165][T12778] Cannot link a netdevsim to itself
[ 1333.402354][T12778] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).