[ 1308.208262][T12782] netdevsim netdevsim414 eni414np1: renamed from eth0
[ 1308.296220][T12783] netdevsim netdevsim588 eni588np1: renamed from eth1
[ 1311.040038][T12774] Could not find device with ifindex 2000 in netnsfd 11
[ 1311.041255][T12774] Could not find netns with fd: 2000
[ 1311.042173][T12774] Cannot link a netdevsim to itself
[ 1311.043303][T12774] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).