[ 1225.832985][T12511] netdevsim netdevsim357 eni357np1: renamed from eth0
[ 1225.962609][T12509] netdevsim netdevsim745 eni745np1: renamed from eth1
[ 1228.725937][T12499] Could not find device with ifindex 2000 in netnsfd 11
[ 1228.727365][T12499] Could not find netns with fd: 2000
[ 1228.728352][T12499] Cannot link a netdevsim to itself
[ 1228.729638][T12499] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).