[ 1345.404995][T13036] netdevsim netdevsim742 eni742np1: renamed from eth1
[ 1345.511247][T13040] netdevsim netdevsim369 eni369np1: renamed from eth0
[ 1348.114595][T13027] Could not find device with ifindex 2000 in netnsfd 11
[ 1348.116355][T13027] Could not find netns with fd: 2000
[ 1348.117485][T13027] Cannot link a netdevsim to itself
[ 1348.118625][T13027] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).