[  802.120021][T15725] netdevsim netdevsim392 eni392np1: renamed from eth0
[  802.124297][T15724] netdevsim netdevsim727 eni727np1: renamed from eth1
[  802.770555][T15711] Could not find device with ifindex 2000 in netnsfd 11
[  802.771293][T15711] Could not find netns with fd: 2000
[  802.771902][T15711] Cannot link a netdevsim to itself
[  802.772810][T15711] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).