[ 1365.417758][T13016] netdevsim netdevsim306 eni306np1: renamed from eth0
[ 1365.431760][T13020] netdevsim netdevsim549 eni549np1: renamed from eth1
[ 1368.814036][T13006] Could not find device with ifindex 2000 in netnsfd 11
[ 1368.816871][T13006] Could not find netns with fd: 2000
[ 1368.818145][T13006] Cannot link a netdevsim to itself
[ 1368.819659][T13006] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).