[ 1296.864859][T13014] netdevsim netdevsim592 eni592np1: renamed from eth1
[ 1296.979398][T13018] netdevsim netdevsim472 eni472np1: renamed from eth0
[ 1299.349640][T13005] Could not find device with ifindex 2000 in netnsfd 11
[ 1299.362015][T13005] Could not find netns with fd: 2000
[ 1299.362981][T13005] Cannot link a netdevsim to itself
[ 1299.364457][T13005] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).