[ 1372.718619][T13159] netdevsim netdevsim328 eni328np1: renamed from eth0
[ 1372.834477][T13160] netdevsim netdevsim702 eni702np1: renamed from eth1
[ 1375.585966][T13147] Could not find device with ifindex 2000 in netnsfd 11
[ 1375.589710][T13147] Could not find netns with fd: 2000
[ 1375.590689][T13147] Cannot link a netdevsim to itself
[ 1375.591826][T13147] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).