[ 1335.486965][T13037] netdevsim netdevsim610 eni610np1: renamed from eth1
[ 1335.598229][T13039] netdevsim netdevsim383 eni383np1: renamed from eth0
[ 1338.275929][T13026] Could not find device with ifindex 2000 in netnsfd 11
[ 1338.277611][T13026] Could not find netns with fd: 2000
[ 1338.278531][T13026] Cannot link a netdevsim to itself
[ 1338.279718][T13026] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).