diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 6374544..e8c0cb5 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -235,7 +235,7 @@
 static void
 clean_from_lists(struct nf_conn *ct)
 {
-	pr_debug("clean_from_lists(%p)\n", ct);
+	pr_debug("clean_from_lists(%pK)\n", ct);
 	hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode);
 	hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_REPLY].hnnode);
 
@@ -301,7 +301,7 @@
 	struct list_head *sip_node_save_list;
 	void (*delete_entry)(struct nf_conn *ct);
 
-	pr_debug("destroy_conntrack(%p)\n", ct);
+	pr_debug("destroy_conntrack(%pK)\n", ct);
 	NF_CT_ASSERT(atomic_read(&nfct->use) == 0);
 	NF_CT_ASSERT(!timer_pending(&ct->timeout));
 
@@ -346,7 +346,7 @@
 	if (ct->master)
 		nf_ct_put(ct->master);
 
-	pr_debug("destroy_conntrack: returning ct=%p to slab\n", ct);
+	pr_debug("destroy_conntrack: returning ct=%pK to slab\n", ct);
 	nf_conntrack_free(ct);
 }
 
@@ -635,7 +635,7 @@
 	 * confirmed us.
 	 */
 	NF_CT_ASSERT(!nf_ct_is_confirmed(ct));
-	pr_debug("Confirming conntrack %p\n", ct);
+	pr_debug("Confirming conntrack %pK\n", ct);
 	/* We have to check the DYING flag after unlink to prevent
 	 * a race against nf_ct_get_next_corpse() possibly called from
 	 * user context, else we insert an already 'dead' hash, blocking
@@ -981,7 +981,7 @@
 		spin_lock(&nf_conntrack_expect_lock);
 		exp = nf_ct_find_expectation(net, zone, tuple);
 		if (exp) {
-			pr_debug("conntrack: expectation arrives ct=%p exp=%p\n",
+			pr_debug("conntrack: expectation arrives ct=%pK exp=%pK\n",
 				 ct, exp);
 			/* Welcome, Mr. Bond.  We've been expecting you... */
 			__set_bit(IPS_EXPECTED_BIT, &ct->status);
@@ -1074,14 +1074,14 @@
 	} else {
 		/* Once we've had two way comms, always ESTABLISHED. */
 		if (test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
-			pr_debug("nf_conntrack_in: normal packet for %p\n", ct);
+			pr_debug("nf_conntrack_in: normal packet for %pK\n", ct);
 			*ctinfo = IP_CT_ESTABLISHED;
 		} else if (test_bit(IPS_EXPECTED_BIT, &ct->status)) {
-			pr_debug("nf_conntrack_in: related packet for %p\n",
+			pr_debug("nf_conntrack_in: related packet for %pK\n",
 				 ct);
 			*ctinfo = IP_CT_RELATED;
 		} else {
-			pr_debug("nf_conntrack_in: new packet for %p\n", ct);
+			pr_debug("nf_conntrack_in: new packet for %pK\n", ct);
 			*ctinfo = IP_CT_NEW;
 		}
 		*set_reply = 0;
@@ -1223,7 +1223,7 @@
 	/* Should be unconfirmed, so not in hash table yet */
 	NF_CT_ASSERT(!nf_ct_is_confirmed(ct));
 
-	pr_debug("Altering reply tuple of %p to ", ct);
+	pr_debug("Altering reply tuple of %pK to ", ct);
 	nf_ct_dump_tuple(newreply);
 
 	ct->tuplehash[IP_CT_DIR_REPLY].tuple = *newreply;
@@ -1800,7 +1800,7 @@
 	if (!net->ct.stat)
 		goto err_pcpu_lists;
 
-	net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
+	net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%pK", net);
 	if (!net->ct.slabname)
 		goto err_slabname;