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Commit de1dfeef authored by Roopa Prabhu's avatar Roopa Prabhu Committed by David S. Miller
Browse files

bridge: add address and vlan to fdb warning messages 



This patch adds vlan and address to warning messages printed
in the bridge fdb code for debuggability.

Signed-off-by: default avatarRoopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8ae808eb

net/bridge/br_fdb.c

+4 −6
Original line number Diff line number Diff line
@@ -535,9 +535,8 @@ static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source, 
		 */

		if (fdb->is_local)

			return 0;

		br_warn(br, "adding interface %s with same address "

		       "as a received packet\n",

		       source ? source->dev->name : br->dev->name);

		br_warn(br, "adding interface %s with same address as a received packet (addr:%pM, vlan:%u)\n",

		       source ? source->dev->name : br->dev->name, addr, vid);

		fdb_delete(br, fdb);

	}
@@ -583,9 +582,8 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, 
		/* attempt to update an entry for a local interface */

		if (unlikely(fdb->is_local)) {

			if (net_ratelimit())

				br_warn(br, "received packet on %s with "

					"own address as source address\n",

					source->dev->name);

				br_warn(br, "received packet on %s with own address as source address (addr:%pM, vlan:%u)\n",

					source->dev->name, addr, vid);

		} else {

			/* fastpath: update of existing entry */

			if (unlikely(source != fdb->dst)) {