[ 1232.710722][T11137] netdevsim netdevsim592 eni592np1: renamed from eth1
[ 1232.725769][T11139] netdevsim netdevsim302 eni302np1: renamed from eth0
[ 1236.086629][T11131] Could not find device with ifindex 2000 in netnsfd 11
[ 1236.087422][T11131] Could not find netns with fd: 2000
[ 1236.088022][T11131] Cannot link a netdevsim to itself
[ 1236.088726][T11131] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).