Try setting a manual MAC address on the bond interface that is different then any of the physical ones.
-Ross
-----Original Message-----
From: centos-bounces@xxxxxxxxxx <centos-bounces@xxxxxxxxxx>
To: centos@xxxxxxxxxx <centos@xxxxxxxxxx>
Sent: Mon Dec 17 07:44:21 2007
Subject: Bonding problem in CENTOS4
I use bonding under CENTOS4.5 x32_62.
I have these weird messages when I'm restarting network.
Do you have any ideas how to fix this?
(there is similar bug for centos5 http://bugs.centos.org/view.php?id=2404, but the author says that it worked for him in centos4...)
Thanks
Vitaly
Dec 17 08:34:21 3_10 kernel: bonding: Warning: the permanent HWaddr of eth0 - 00:1A:64:0A:DC:9C - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts.
Dec 17 08:34:21 3_10 kernel: bonding: bond0: releasing active interface eth0
Dec 17 08:34:21 3_10 kernel: bonding: bond0: making interface eth1 the new active one.
Dec 17 08:34:21 3_10 kernel: bonding: bond0: releasing active interface eth1
Dec 17 08:34:21 3_10 network: Shutting down interface bond0: succeeded
Dec 17 08:34:21 3_10 network: Shutting down interface eth2: succeeded
........
Dec 17 08:35:16 3_10 kernel: ADDRCONF(NETDEV_UP): bond0: link is not ready
Dec 17 08:35:20 3_10 ifup: Enslaving eth0 to bond0
Dec 17 08:35:20 3_10 kernel: bnx2: eth0: using MSI
Dec 17 08:35:20 3_10 kernel: ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 17 08:35:20 3_10 kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link.
Dec 17 08:35:20 3_10 ifup: Enslaving eth1 to bond0
Dec 17 08:35:20 3_10 kernel: bnx2: eth1: using MSI
Dec 17 08:35:20 3_10 kernel: ADDRCONF(NETDEV_UP): eth1: link is not ready
Dec 17 08:35:20 3_10 kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link.
Dec 17 08:35:20 3_10 network: Bringing up interface bond0: succeeded
Dec 17 08:35:21 3_10 kernel: ADDRCONF(NETDEV_UP): eth2: link is not ready
Dec 17 08:35:23 3_10 kernel: bnx2: eth0 NIC Link is Up, 1000 Mbps full duplex
Dec 17 08:35:23 3_10 kernel: bonding: bond0: link status definitely up for interface eth0.
Dec 17 08:35:23 3_10 kernel: bonding: bond0: making interface eth0 the new active one.
Dec 17 08:35:23 3_10 kernel: bonding: bond0: first active interface up!
Dec 17 08:35:23 3_10 kernel: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Dec 17 08:35:23 3_10 kernel: bnx2: eth1 NIC Link is Up, 1000 Mbps full duplex
Dec 17 08:35:23 3_10 kernel: bonding: bond0: link status definitely up for interface eth1.
Dec 17 08:35:23 3_10 kernel: tg3: eth2: Link is up at 1000 Mbps, full duplex.
Dec 17 08:35:24 3_10 kernel: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
Dec 17 08:35:24 3_10 kernel: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
Dec 17 08:35:24 3_10 kernel: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
Dec 17 08:35:24 3_10 kernel: bond0: duplicate address detected!
Dec 17 08:35:25 3_10 network: Bringing up interface eth2: succeeded
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