[ 1309.214824][T13028] netdevsim netdevsim586 eni586np1: renamed from eth1
[ 1309.345545][T13027] netdevsim netdevsim298 eni298np1: renamed from eth0
[ 1312.826351][T13015] Could not find device with ifindex 2000 in netnsfd 11
[ 1312.827639][T13015] Could not find netns with fd: 2000
[ 1312.828709][T13015] Cannot link a netdevsim to itself
[ 1312.830087][T13015] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).