[ 1033.150162][T12133] netdevsim netdevsim405 eni405np1: renamed from eth0
[ 1033.253703][T12066] netdevsim netdevsim624 eni624np1: renamed from eth1
[ 1034.905431][T12723] Could not find device with ifindex 2000 in netnsfd 11
[ 1034.906311][T12723] Could not find netns with fd: 2000
[ 1034.906911][T12723] Cannot link a netdevsim to itself
[ 1034.907734][T12723] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).