[  532.497095] fab-br0: port 1(fbond) entered blocking state
[  532.497194] fab-br0: port 1(fbond) entered disabled state
[  532.497255] fbond: entered allmulticast mode
[  532.497370] fbond: entered promiscuous mode
[  532.506406] veth1-bond: entered promiscuous mode
[  532.506492] veth1-bond: entered allmulticast mode
[  532.506557] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.515849] veth2-bond: entered promiscuous mode
[  532.515921] veth2-bond: entered allmulticast mode
[  532.515979] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.560286] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.560516] fab-br0: port 1(fbond) entered blocking state
[  532.560592] fab-br0: port 1(fbond) entered forwarding state
[  532.664359] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.664538] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.664607] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.664665] fbond: active interface up!
[  534.109047] fbond: left allmulticast mode
[  534.109096] veth1-bond: left allmulticast mode
[  534.109145] veth2-bond: left allmulticast mode
[  534.109180] fbond: left promiscuous mode
[  534.109208] veth1-bond: left promiscuous mode
[  534.109255] veth2-bond: left promiscuous mode
[  534.109311] fab-br0: port 1(fbond) entered disabled state
[  534.143264] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.143372] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.166393] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.166596] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.183340] fbond (unregistering): Released all slaves