NETLINK_XFRM 2522 net/xfrm/xfrm_user.c nlsk = netlink_kernel_create(&init_net, NETLINK_XFRM, XFRMNLGRP_MAX, NETLINK_XFRM 2546 net/xfrm/xfrm_user.c MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_XFRM); NETLINK_XFRM 1091 security/selinux/hooks.c case NETLINK_XFRM: