[ 1204.444631][T12779] netdevsim netdevsim765 eni765np1: renamed from eth1
[ 1204.465266][T12783] netdevsim netdevsim414 eni414np1: renamed from eth0
[ 1207.151837][T12775] Could not find device with ifindex 2000 in netnsfd 11
[ 1207.153242][T12775] Could not find netns with fd: 2000
[ 1207.154161][T12775] Cannot link a netdevsim to itself
[ 1207.155321][T12775] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).