[  824.624613][T14624] netdevsim netdevsim328 eni328np1: renamed from eth0
[  824.644224][T14626] netdevsim netdevsim594 eni594np1: renamed from eth1
[  825.263372][T14612] Could not find device with ifindex 2000 in netnsfd 11
[  825.264206][T14612] Could not find netns with fd: 2000
[  825.264584][T14612] Cannot link a netdevsim to itself
[  825.265126][T14612] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).