[ 1231.891866][T11141] netdevsim netdevsim469 eni469np1: renamed from eth0
[ 1231.905892][T11142] netdevsim netdevsim753 eni753np1: renamed from eth1
[ 1235.163351][T11134] Could not find device with ifindex 2000 in netnsfd 11
[ 1235.164107][T11134] Could not find netns with fd: 2000
[ 1235.164689][T11134] Cannot link a netdevsim to itself
[ 1235.165403][T11134] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).