[ 1364.799532][T13040] netdevsim netdevsim277 eni277np1: renamed from eth0
[ 1364.830089][T13043] netdevsim netdevsim607 eni607np1: renamed from eth1
[ 1367.703669][T13030] Could not find device with ifindex 2000 in netnsfd 11
[ 1367.705316][T13030] Could not find netns with fd: 2000
[ 1367.706393][T13030] Cannot link a netdevsim to itself
[ 1367.707593][T13030] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).