[ 1283.161869][T13062] netdevsim netdevsim355 eni355np1: renamed from eth0
[ 1283.290135][T13063] netdevsim netdevsim708 eni708np1: renamed from eth1
[ 1285.744561][T13049] Could not find device with ifindex 2000 in netnsfd 11
[ 1285.745654][T13049] Could not find netns with fd: 2000
[ 1285.746527][T13049] Cannot link a netdevsim to itself
[ 1285.747593][T13049] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).