[ 1358.230791][T12863] netdevsim netdevsim374 eni374np1: renamed from eth0
[ 1358.236721][T12861] netdevsim netdevsim626 eni626np1: renamed from eth1
[ 1360.862927][T12850] Could not find device with ifindex 2000 in netnsfd 11
[ 1360.864535][T12850] Could not find netns with fd: 2000
[ 1360.865440][T12850] Cannot link a netdevsim to itself
[ 1360.866511][T12850] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).