[  527.429206] fab-br0: port 1(fbond) entered blocking state
[  527.429268] fab-br0: port 1(fbond) entered disabled state
[  527.429339] fbond: entered allmulticast mode
[  527.429439] fbond: entered promiscuous mode
[  527.449544] veth1-bond: entered promiscuous mode
[  527.449603] veth1-bond: entered allmulticast mode
[  527.449665] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.467583] veth2-bond: entered promiscuous mode
[  527.467643] veth2-bond: entered allmulticast mode
[  527.467702] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.562875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.563022] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.563115] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.563197] fbond: active interface up!
[  527.563273] fab-br0: port 1(fbond) entered blocking state
[  527.563327] fab-br0: port 1(fbond) entered forwarding state
[  529.042376] fbond: left allmulticast mode
[  529.042427] veth1-bond: left allmulticast mode
[  529.042469] veth2-bond: left allmulticast mode
[  529.042524] fbond: left promiscuous mode
[  529.042563] veth1-bond: left promiscuous mode
[  529.042619] veth2-bond: left promiscuous mode
[  529.042686] fab-br0: port 1(fbond) entered disabled state
[  529.078063] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.078164] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.086985] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.087162] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.092951] fbond (unregistering): Released all slaves