[  481.323434] netdevsim netdevsim295 eni295np1: renamed from eth0
[  481.424949] netdevsim netdevsim592 eni592np1: renamed from eth1
[  481.815772] Could not find device with ifindex 2000 in netnsfd 11
[  481.815933] Could not find netns with fd: 2000
[  481.816030] Cannot link a netdevsim to itself
[  481.816151] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).