Symbol: NFNLGRP_CONNTRACK_EXP_DESTROY
net/netfilter/nf_conntrack_netlink.c
3098
group = NFNLGRP_CONNTRACK_EXP_DESTROY;
net/netfilter/nfnetlink.c
85
[NFNLGRP_CONNTRACK_EXP_DESTROY] = NFNL_SUBSYS_CTNETLINK_EXP,