KUnit tests for networking

modulename: net_test.ko

configname: CONFIG_NET_TEST

Linux Kernel Configuration
└─>Networking support
└─>KUnit tests for networking
In linux kernel since version 4.14.330 (release Date: 2023-11-20)  
KUnit tests covering core networking infra, such as sk_buff.

If unsure, say N.

source code:
net/core/net_test.c