[ 1296.141893][T13037] netdevsim netdevsim353 eni353np1: renamed from eth0
[ 1296.212628][T13033] netdevsim netdevsim650 eni650np1: renamed from eth1
[ 1298.960693][T13024] Could not find device with ifindex 2000 in netnsfd 11
[ 1298.961927][T13024] Could not find netns with fd: 2000
[ 1298.962894][T13024] Cannot link a netdevsim to itself
[ 1298.964034][T13024] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).