[ 1026.037927][ T8129] netdevsim netdevsim383 eni383np1: renamed from eth0
[ 1026.068300][ T8132] netdevsim netdevsim611 eni611np1: renamed from eth1
[ 1029.360415][ T8122] Could not find device with ifindex 2000 in netnsfd 11
[ 1029.361456][ T8122] Could not find netns with fd: 2000
[ 1029.362329][ T8122] Cannot link a netdevsim to itself
[ 1029.363459][ T8122] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).