[  531.099221] fab-br0: port 1(fbond) entered blocking state
[  531.099309] fab-br0: port 1(fbond) entered disabled state
[  531.099397] fbond: entered allmulticast mode
[  531.099535] fbond: entered promiscuous mode
[  531.118723] veth1-bond: entered promiscuous mode
[  531.118804] veth1-bond: entered allmulticast mode
[  531.118875] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.138924] veth2-bond: entered promiscuous mode
[  531.139003] veth2-bond: entered allmulticast mode
[  531.139068] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.227694] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.227827] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.227901] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.227964] fbond: active interface up!
[  531.228034] fab-br0: port 1(fbond) entered blocking state
[  531.228081] fab-br0: port 1(fbond) entered forwarding state
[  532.725838] fbond: left allmulticast mode
[  532.725908] veth1-bond: left allmulticast mode
[  532.725957] veth2-bond: left allmulticast mode
[  532.726008] fbond: left promiscuous mode
[  532.726043] veth1-bond: left promiscuous mode
[  532.726088] veth2-bond: left promiscuous mode
[  532.726148] fab-br0: port 1(fbond) entered disabled state
[  532.767844] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.767947] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.776874] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.777029] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.782812] fbond (unregistering): Released all slaves