[ 1027.484588][T12585] netdevsim netdevsim373 eni373np1: renamed from eth0
[ 1027.489938][T12584] netdevsim netdevsim687 eni687np1: renamed from eth1
[ 1029.356163][T12577] Could not find device with ifindex 2000 in netnsfd 11
[ 1029.357128][T12577] Could not find netns with fd: 2000
[ 1029.357799][T12577] Cannot link a netdevsim to itself
[ 1029.358613][T12577] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).