[ 1226.325326][T11134] netdevsim netdevsim362 eni362np1: renamed from eth0
[ 1226.430310][T11132] netdevsim netdevsim611 eni611np1: renamed from eth1
[ 1229.745319][T11126] Could not find device with ifindex 2000 in netnsfd 11
[ 1229.746076][T11126] Could not find netns with fd: 2000
[ 1229.746631][T11126] Cannot link a netdevsim to itself
[ 1229.752702][T11126] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).