[ 1307.029064][T11143] netdevsim netdevsim608 eni608np1: renamed from eth1
[ 1307.137968][T11142] netdevsim netdevsim337 eni337np1: renamed from eth0
[ 1310.819284][T11134] Could not find device with ifindex 2000 in netnsfd 11
[ 1310.820388][T11134] Could not find netns with fd: 2000
[ 1310.821355][T11134] Cannot link a netdevsim to itself
[ 1310.830582][T11134] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).