[PATCH net-next] bridge: add address and vlan to fdb warning messages
From: Roopa Prabhu <hidden>
Date: 2016-10-11 21:34:00
Subsystem:
ethernet bridge, networking [general], the rest · Maintainers:
Nikolay Aleksandrov, Ido Schimmel, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Roopa Prabhu <redacted> This patch adds vlan and address to warning messages printed in the bridge fdb code for debuggability. Signed-off-by: Roopa Prabhu <redacted> --- net/bridge/br_fdb.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 6b43c8c..1257a88 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c@@ -536,8 +536,8 @@ 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); + "as a received packet (addr:%pM, vlan:%d)\n", + source ? source->dev->name : br->dev->name, addr, vid); fdb_delete(br, fdb); }
@@ -583,9 +583,10 @@ 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:%d)\n", + source->dev->name, addr, vid); } else { /* fastpath: update of existing entry */ if (unlikely(source != fdb->dst)) {
--
1.9.1