[ 1024.497100][T12068] netdevsim netdevsim405 eni405np1: renamed from eth0
[ 1024.506311][T12137] netdevsim netdevsim569 eni569np1: renamed from eth1
[ 1026.340876][T12460] Could not find device with ifindex 2000 in netnsfd 11
[ 1026.341833][T12460] Could not find netns with fd: 2000
[ 1026.343680][T12460] Cannot link a netdevsim to itself
[ 1026.344960][T12460] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).