[ 1212.928095][T11136] netdevsim netdevsim354 eni354np1: renamed from eth0
[ 1212.942049][T11134] netdevsim netdevsim652 eni652np1: renamed from eth1
[ 1216.143726][T11128] Could not find device with ifindex 2000 in netnsfd 11
[ 1216.144429][T11128] Could not find netns with fd: 2000
[ 1216.145020][T11128] Cannot link a netdevsim to itself
[ 1216.145966][T11128] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).