[  717.342815][T13042] netdevsim netdevsim351 eni351np1: renamed from eth0
[  717.365534][T13044] netdevsim netdevsim732 eni732np1: renamed from eth1
[  717.973144][T13030] Could not find device with ifindex 2000 in netnsfd 11
[  717.974235][T13030] Could not find netns with fd: 2000
[  717.974724][T13030] Cannot link a netdevsim to itself
[  717.975251][T13030] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).