[ 1283.261762][T12848] netdevsim netdevsim262 eni262np1: renamed from eth0
[ 1283.385816][T12846] netdevsim netdevsim715 eni715np1: renamed from eth1
[ 1286.011798][T12835] Could not find device with ifindex 2000 in netnsfd 11
[ 1286.013838][T12835] Could not find netns with fd: 2000
[ 1286.018102][T12835] Cannot link a netdevsim to itself
[ 1286.020319][T12835] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).