[ 1037.352033][T12582] netdevsim netdevsim767 eni767np1: renamed from eth1
[ 1037.468653][T12584] netdevsim netdevsim365 eni365np1: renamed from eth0
[ 1039.464061][T12576] Could not find device with ifindex 2000 in netnsfd 11
[ 1039.465543][T12576] Could not find netns with fd: 2000
[ 1039.466636][T12576] Cannot link a netdevsim to itself
[ 1039.467920][T12576] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).