[  764.649103][T14575] netdevsim netdevsim385 eni385np1: renamed from eth0
[  764.680638][T14577] netdevsim netdevsim732 eni732np1: renamed from eth1
[  765.268998][T14563] Could not find device with ifindex 2000 in netnsfd 11
[  765.270060][T14563] Could not find netns with fd: 2000
[  765.270820][T14563] Cannot link a netdevsim to itself
[  765.271400][T14563] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).