[  796.428080][T14584] netdevsim netdevsim365 eni365np1: renamed from eth0
[  796.467168][T14586] netdevsim netdevsim589 eni589np1: renamed from eth1
[  797.220112][T14572] Could not find device with ifindex 2000 in netnsfd 11
[  797.220667][T14572] Could not find netns with fd: 2000
[  797.221017][T14572] Cannot link a netdevsim to itself
[  797.221834][T14572] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).