[ 1290.667894][T13031] netdevsim netdevsim558 eni558np1: renamed from eth1
[ 1290.782316][T13034] netdevsim netdevsim497 eni497np1: renamed from eth0
[ 1293.332956][T13022] Could not find device with ifindex 2000 in netnsfd 11
[ 1293.334648][T13022] Could not find netns with fd: 2000
[ 1293.335615][T13022] Cannot link a netdevsim to itself
[ 1293.336761][T13022] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).