[ 1330.370619][T13047] netdevsim netdevsim499 eni499np1: renamed from eth0
[ 1330.386572][T13046] netdevsim netdevsim701 eni701np1: renamed from eth1
[ 1332.990438][T13037] Could not find device with ifindex 2000 in netnsfd 11
[ 1332.992568][T13037] Could not find netns with fd: 2000
[ 1332.993458][T13037] Cannot link a netdevsim to itself
[ 1332.994524][T13037] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).