[ 1013.688015][T12724] netdevsim netdevsim369 eni369np1: renamed from eth0
[ 1013.696492][T12675] netdevsim netdevsim751 eni751np1: renamed from eth1
[ 1015.469694][T12719] Could not find device with ifindex 2000 in netnsfd 11
[ 1015.470877][T12719] Could not find netns with fd: 2000
[ 1015.471755][T12719] Cannot link a netdevsim to itself
[ 1015.472584][T12719] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).