Hi, The new netlink interface allows to add NAT directly to a conntrack entry. If it is used when the moudule nf-nat-ipv4 is not loaded in, it results in crash: BUG: scheduling while atomic It is in the kernels 2.6.28 and 2.6.28.1 in the function ctnetlink_parse_nat_setup(): it calls request_module() which causes the problem. If the module is already loaded, then there is no problem. Regards: K. Gy. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html