[  836.855213][T15722] netdevsim netdevsim365 eni365np1: renamed from eth0
[  836.871645][T15723] netdevsim netdevsim527 eni527np1: renamed from eth1
[  837.500216][T15711] Could not find device with ifindex 2000 in netnsfd 11
[  837.500957][T15711] Could not find netns with fd: 2000
[  837.501424][T15711] Cannot link a netdevsim to itself
[  837.501969][T15711] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).