[ 1306.053747][T13049] netdevsim netdevsim414 eni414np1: renamed from eth0
[ 1306.174369][T13051] netdevsim netdevsim536 eni536np1: renamed from eth1
[ 1308.824551][T13037] Could not find device with ifindex 2000 in netnsfd 11
[ 1308.827776][T13037] Could not find netns with fd: 2000
[ 1308.828922][T13037] Cannot link a netdevsim to itself
[ 1308.830337][T13037] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).