[ 1042.513546][ T9707] netdevsim netdevsim629 eni629np1: renamed from eth1
[ 1042.616984][ T9706] netdevsim netdevsim275 eni275np1: renamed from eth0
[ 1045.205792][ T9697] Could not find device with ifindex 2000 in netnsfd 11
[ 1045.207008][ T9697] Could not find netns with fd: 2000
[ 1045.207867][ T9697] Cannot link a netdevsim to itself
[ 1045.209020][ T9697] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).