[ 1057.602183][ T8149] netdevsim netdevsim362 eni362np1: renamed from eth0
[ 1057.710720][ T8148] netdevsim netdevsim765 eni765np1: renamed from eth1
[ 1061.248237][ T8141] Could not find device with ifindex 2000 in netnsfd 11
[ 1061.248983][ T8141] Could not find netns with fd: 2000
[ 1061.249529][ T8141] Cannot link a netdevsim to itself
[ 1061.250216][ T8141] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).