[ 1322.627828][T13028] netdevsim netdevsim356 eni356np1: renamed from eth0
[ 1322.641365][T13030] netdevsim netdevsim523 eni523np1: renamed from eth1
[ 1325.232864][T13015] Could not find device with ifindex 2000 in netnsfd 11
[ 1325.235044][T13015] Could not find netns with fd: 2000
[ 1325.236121][T13015] Cannot link a netdevsim to itself
[ 1325.237244][T13015] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).