[ 1282.195509][T12790] netdevsim netdevsim760 eni760np1: renamed from eth1
[ 1282.199673][T12794] netdevsim netdevsim337 eni337np1: renamed from eth0
[ 1284.776269][T12782] Could not find device with ifindex 2000 in netnsfd 11
[ 1284.777415][T12782] Could not find netns with fd: 2000
[ 1284.778341][T12782] Cannot link a netdevsim to itself
[ 1284.779396][T12782] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).