[ 1291.340067][T13023] netdevsim netdevsim295 eni295np1: renamed from eth0
[ 1291.448907][T13022] netdevsim netdevsim732 eni732np1: renamed from eth1
[ 1293.786191][T13011] Could not find device with ifindex 2000 in netnsfd 11
[ 1293.787771][T13011] Could not find netns with fd: 2000
[ 1293.788880][T13011] Cannot link a netdevsim to itself
[ 1293.790728][T13011] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).