[ 1173.977244][T12607] netdevsim netdevsim367 eni367np1: renamed from eth0
[ 1174.102997][T12606] netdevsim netdevsim518 eni518np1: renamed from eth1
[ 1176.598164][T12599] Could not find device with ifindex 2000 in netnsfd 11
[ 1176.600122][T12599] Could not find netns with fd: 2000
[ 1176.600963][T12599] Cannot link a netdevsim to itself
[ 1176.601980][T12599] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).