[ 1285.803841][T11141] netdevsim netdevsim653 eni653np1: renamed from eth1
[ 1285.921567][T11142] netdevsim netdevsim380 eni380np1: renamed from eth0
[ 1289.259862][T11134] Could not find device with ifindex 2000 in netnsfd 11
[ 1289.260593][T11134] Could not find netns with fd: 2000
[ 1289.261147][T11134] Cannot link a netdevsim to itself
[ 1289.261849][T11134] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).