[  801.840245][T15770] netdevsim netdevsim295 eni295np1: renamed from eth0
[  801.870907][T15769] netdevsim netdevsim650 eni650np1: renamed from eth1
[  802.489862][T15757] Could not find device with ifindex 2000 in netnsfd 11
[  802.490513][T15757] Could not find netns with fd: 2000
[  802.490983][T15757] Cannot link a netdevsim to itself
[  802.491483][T15757] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).