[ 1230.030259][T11139] netdevsim netdevsim365 eni365np1: renamed from eth0
[ 1230.129883][T11140] netdevsim netdevsim715 eni715np1: renamed from eth1
[ 1233.531537][T11132] Could not find device with ifindex 2000 in netnsfd 11
[ 1233.532247][T11132] Could not find netns with fd: 2000
[ 1233.532845][T11132] Cannot link a netdevsim to itself
[ 1233.533793][T11132] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).