[  869.932475][T14600] netdevsim netdevsim359 eni359np1: renamed from eth0
[  869.954710][T14602] netdevsim netdevsim575 eni575np1: renamed from eth1
[  870.617598][T14588] Could not find device with ifindex 2000 in netnsfd 11
[  870.618474][T14588] Could not find netns with fd: 2000
[  870.618884][T14588] Cannot link a netdevsim to itself
[  870.619335][T14588] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).