[ 1295.681347][T11148] netdevsim netdevsim329 eni329np1: renamed from eth0
[ 1295.721643][T11146] netdevsim netdevsim741 eni741np1: renamed from eth1
[ 1299.425361][T11140] Could not find device with ifindex 2000 in netnsfd 11
[ 1299.426108][T11140] Could not find netns with fd: 2000
[ 1299.426718][T11140] Cannot link a netdevsim to itself
[ 1299.427683][T11140] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).