[ 1059.310539][T12762] netdevsim netdevsim282 eni282np1: renamed from eth0
[ 1059.417906][T12761] netdevsim netdevsim715 eni715np1: renamed from eth1
[ 1061.449508][T12754] Could not find device with ifindex 2000 in netnsfd 11
[ 1061.450567][T12754] Could not find netns with fd: 2000
[ 1061.451345][T12754] Cannot link a netdevsim to itself
[ 1061.452196][T12754] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).