[  483.441727] netdevsim netdevsim595 eni595np1: renamed from eth1
[  483.542617] netdevsim netdevsim388 eni388np1: renamed from eth0
[  483.940449] Could not find device with ifindex 2000 in netnsfd 11
[  483.940606] Could not find netns with fd: 2000
[  483.940716] Cannot link a netdevsim to itself
[  483.940832] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).