enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot
..
..
@@ -1,3 +1 @@
1
1
 rcupdate.rcu_self_test=1
2
-rcupdate.rcu_self_test_bh=1
3
-rcutorture.torture_type=rcu_bh