[ 1048.779799][T12713] netdevsim netdevsim682 eni682np1: renamed from eth1
[ 1048.880823][T12716] netdevsim netdevsim410 eni410np1: renamed from eth0
[ 1050.706461][T12708] Could not find device with ifindex 2000 in netnsfd 11
[ 1050.707460][T12708] Could not find netns with fd: 2000
[ 1050.708108][T12708] Cannot link a netdevsim to itself
[ 1050.708933][T12708] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).