[ 1291.237010][T13018] netdevsim netdevsim702 eni702np1: renamed from eth1
[ 1291.305663][T13019] netdevsim netdevsim462 eni462np1: renamed from eth0
[ 1293.926211][T13006] Could not find device with ifindex 2000 in netnsfd 11
[ 1293.928669][T13006] Could not find netns with fd: 2000
[ 1293.929885][T13006] Cannot link a netdevsim to itself
[ 1293.931301][T13006] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).