[  702.483003][T13030] netdevsim netdevsim385 eni385np1: renamed from eth0
[  702.500641][T13032] netdevsim netdevsim583 eni583np1: renamed from eth1
[  703.108178][T13017] Could not find device with ifindex 2000 in netnsfd 11
[  703.108984][T13017] Could not find netns with fd: 2000
[  703.109353][T13017] Cannot link a netdevsim to itself
[  703.109806][T13017] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).