diff options
| author | Jens Rosenboom <me@jayr.de> | 2009-09-17 10:24:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-17 10:24:24 -0700 |
| commit | 0522fea6505f7b03a82787acdc6ad3066d9b4de3 (patch) | |
| tree | fce2b1147c2b3c1d3b11c6070575c30aafd40287 /net | |
| parent | 3264690b04ce4edc517fa5d31fa72496f71a7321 (diff) | |
| download | lwn-0522fea6505f7b03a82787acdc6ad3066d9b4de3.tar.gz lwn-0522fea6505f7b03a82787acdc6ad3066d9b4de3.zip | |
ipv6: Log the affected address when DAD failure occurs
If an interface has multiple addresses, the current message for DAD
failure isn't really helpful, so this patch adds the address itself to
the printk.
Signed-off-by: Jens Rosenboom <me@jayr.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/addrconf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index f216a41ceb22..55f486d89c88 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1407,8 +1407,8 @@ void addrconf_dad_failure(struct inet6_ifaddr *ifp) struct inet6_dev *idev = ifp->idev; if (net_ratelimit()) - printk(KERN_INFO "%s: IPv6 duplicate address detected!\n", - ifp->idev->dev->name); + printk(KERN_INFO "%s: IPv6 duplicate address %pI6c detected!\n", + ifp->idev->dev->name, &ifp->addr); if (idev->cnf.accept_dad > 1 && !idev->cnf.disable_ipv6) { struct in6_addr addr; |