[ 1323.557393][T13030] netdevsim netdevsim341 eni341np1: renamed from eth0
[ 1323.654991][T13028] netdevsim netdevsim608 eni608np1: renamed from eth1
[ 1326.457012][T13017] Could not find device with ifindex 2000 in netnsfd 11
[ 1326.458766][T13017] Could not find netns with fd: 2000
[ 1326.460063][T13017] Cannot link a netdevsim to itself
[ 1326.462343][T13017] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).