[ 1024.702826][T12585] netdevsim netdevsim352 eni352np1: renamed from eth0
[ 1024.802814][T12637] netdevsim netdevsim646 eni646np1: renamed from eth1
[ 1026.663771][T12630] Could not find device with ifindex 2000 in netnsfd 11
[ 1026.665046][T12630] Could not find netns with fd: 2000
[ 1026.665745][T12630] Cannot link a netdevsim to itself
[ 1026.666929][T12630] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).