[  791.841434][T15639] netdevsim netdevsim465 eni465np1: renamed from eth0
[  791.863966][T15638] netdevsim netdevsim577 eni577np1: renamed from eth1
[  792.462629][T15627] Could not find device with ifindex 2000 in netnsfd 11
[  792.463254][T15627] Could not find netns with fd: 2000
[  792.463637][T15627] Cannot link a netdevsim to itself
[  792.464042][T15627] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).