[ 1242.431050][T11142] netdevsim netdevsim360 eni360np1: renamed from eth0
[ 1242.530228][T11140] netdevsim netdevsim533 eni533np1: renamed from eth1
[ 1245.989842][T11134] Could not find device with ifindex 2000 in netnsfd 11
[ 1245.990572][T11134] Could not find netns with fd: 2000
[ 1245.991356][T11134] Cannot link a netdevsim to itself
[ 1245.992110][T11134] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).