[  524.978777] netdevsim netdevsim358 eni358np1: renamed from eth0
[  525.075093] netdevsim netdevsim571 eni571np1: renamed from eth1
[  525.315440] Could not find device with ifindex 2000 in netnsfd 11
[  525.315667] Could not find netns with fd: 2000
[  525.315780] Cannot link a netdevsim to itself
[  525.315932] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).