[  530.530936] fab-br0: port 1(fbond) entered blocking state
[  530.531024] fab-br0: port 1(fbond) entered disabled state
[  530.531099] fbond: entered allmulticast mode
[  530.531192] fbond: entered promiscuous mode
[  530.551793] veth1-bond: entered promiscuous mode
[  530.551870] veth1-bond: entered allmulticast mode
[  530.551945] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.571992] veth2-bond: entered promiscuous mode
[  530.572064] veth2-bond: entered allmulticast mode
[  530.572131] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.661737] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.661893] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.661957] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.662029] fbond: active interface up!
[  530.662105] fab-br0: port 1(fbond) entered blocking state
[  530.662146] fab-br0: port 1(fbond) entered forwarding state
[  532.155998] fbond: left allmulticast mode
[  532.156055] veth1-bond: left allmulticast mode
[  532.156097] veth2-bond: left allmulticast mode
[  532.156152] fbond: left promiscuous mode
[  532.156189] veth1-bond: left promiscuous mode
[  532.156242] veth2-bond: left promiscuous mode
[  532.156301] fab-br0: port 1(fbond) entered disabled state
[  532.193537] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.193653] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.202921] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.203039] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.208818] fbond (unregistering): Released all slaves