Index: uipc_mbuf.c
===================================================================
RCS file: /cvs/src/sys/kern/uipc_mbuf.c,v
retrieving revision 1.198
diff -u -p -r1.198 uipc_mbuf.c
--- uipc_mbuf.c	5 Nov 2014 00:28:15 -0000	1.198
+++ uipc_mbuf.c	7 Nov 2014 01:06:31 -0000
@@ -156,7 +156,7 @@ mbinit(void)
 	for (i = 0; i < nitems(mclsizes); i++) {
 		snprintf(mclnames[i], sizeof(mclnames[0]), "mcl%dk",
 		    mclsizes[i] >> 10);
-		pool_init(&mclpools[i], mclsizes[i], 0, 0, 0,
+		pool_init(&mclpools[i], mclsizes[i], 1 << 10, 0, 0,
 		    mclnames[i], NULL);
 		pool_setipl(&mclpools[i], IPL_NET);
 		pool_set_constraints(&mclpools[i], &kp_dma_contig);