[ 1292.851936][T13032] netdevsim netdevsim753 eni753np1: renamed from eth1
[ 1292.959083][T13033] netdevsim netdevsim390 eni390np1: renamed from eth0
[ 1295.382139][T13021] Could not find device with ifindex 2000 in netnsfd 11
[ 1295.383259][T13021] Could not find netns with fd: 2000
[ 1295.384094][T13021] Cannot link a netdevsim to itself
[ 1295.386095][T13021] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).