[ 1262.802104][T12918] netdevsim netdevsim458 eni458np1: renamed from eth0
[ 1262.912615][T12917] netdevsim netdevsim564 eni564np1: renamed from eth1
[ 1265.651284][T12905] Could not find device with ifindex 2000 in netnsfd 11
[ 1265.652397][T12905] Could not find netns with fd: 2000
[ 1265.653237][T12905] Cannot link a netdevsim to itself
[ 1265.654286][T12905] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).