Created attachment 852158 [details] [PATCH] Revert "netfilter: conntrack: remove helper hook again" This reverts commit 827318feb69cb07ed58bb9b9dd6c2eaa81a116ad. This commit was found to break userspace conntrack helpers, see http://lkml.kernel.org/r/20190718092128.zbw4qappq6jsb4ja@breakpoint.cc Signed-off-by: Michal Kubecek <mkubecek@suse.cz>