[ 1238.396690][T11146] netdevsim netdevsim595 eni595np1: renamed from eth1
[ 1238.414970][T11145] netdevsim netdevsim341 eni341np1: renamed from eth0
[ 1241.654621][T11137] Could not find device with ifindex 2000 in netnsfd 11
[ 1241.655362][T11137] Could not find netns with fd: 2000
[ 1241.655928][T11137] Cannot link a netdevsim to itself
[ 1241.656609][T11137] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).