diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c
index 15c1c82..eb2e5df 100644
--- a/sys/kern/uipc_socket.c
+++ b/sys/kern/uipc_socket.c
@@ -197,6 +197,16 @@ int
 socreate(int dom, struct socket **aso, int type,
 	int proto, struct thread *td)
 {
+	return socreate2(dom, aso, type, proto, td, 1);
+}
+
+/*
+ * socreate_fast feature will be activate when param fast is true
+ */
+int
+socreate2(int dom, struct socket **aso, int type,
+	int proto, struct thread *td, int fast)
+{
 	struct proc *p = td->td_proc;
 	struct protosw *prp;
 	struct socket *so;
@@ -263,8 +273,10 @@ socreate(int dom, struct socket **aso, int type,
 	/*
 	 * Auto-sizing of socket buffers is managed by the protocols and
 	 * the appropriate flags must be set in the pru_attach function.
+	 *
+	 * Activate socreate_fast when fast and sysctl socreate_fast are on
 	 */
-	if (use_socreate_fast && prp->pr_usrreqs->pru_preattach)
+	if (use_socreate_fast && fast && prp->pr_usrreqs->pru_preattach)
 		error = so_pru_attach_fast(so, proto, &ai);
 	else
 		error = so_pru_attach(so, proto, &ai);
diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h
index a9eb0f3..ee55ba1 100644
--- a/sys/sys/socketvar.h
+++ b/sys/sys/socketvar.h
@@ -428,6 +428,8 @@ int	soconnect (struct socket *so, struct sockaddr *nam, struct thread *td,
 int	soconnect2 (struct socket *so1, struct socket *so2);
 int	socreate (int dom, struct socket **aso, int type, int proto,
 	    struct thread *td);
+int	socreate2 (int dom, struct socket **aso, int type, int proto,
+	    struct thread *td, int fast);
 int	sodisconnect (struct socket *so);
 void	sodiscard (struct socket *so);
 void	sofree (struct socket *so);