[ 1300.516692][T11139] netdevsim netdevsim759 eni759np1: renamed from eth1
[ 1300.629342][T11141] netdevsim netdevsim335 eni335np1: renamed from eth0
[ 1304.384140][T11133] Could not find device with ifindex 2000 in netnsfd 11
[ 1304.384922][T11133] Could not find netns with fd: 2000
[ 1304.385786][T11133] Cannot link a netdevsim to itself
[ 1304.386507][T11133] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).