[  685.452237] fab-br0: port 1(fbond) entered blocking state
[  685.452303] fab-br0: port 1(fbond) entered disabled state
[  685.452354] fbond: entered allmulticast mode
[  685.452450] fbond: entered promiscuous mode
[  685.465921] veth1-bond: entered promiscuous mode
[  685.465977] veth1-bond: entered allmulticast mode
[  685.466038] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  685.476515] veth2-bond: entered promiscuous mode
[  685.476573] veth2-bond: entered allmulticast mode
[  685.476628] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  685.509435] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.509579] fab-br0: port 1(fbond) entered blocking state
[  685.509631] fab-br0: port 1(fbond) entered forwarding state
[  685.606456] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  685.606606] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  685.606698] fbond: active interface up!
[  686.742747] fbond: left allmulticast mode
[  686.742826] veth1-bond: left allmulticast mode
[  686.742882] veth2-bond: left allmulticast mode
[  686.742935] fbond: left promiscuous mode
[  686.742969] veth1-bond: left promiscuous mode
[  686.743016] veth2-bond: left promiscuous mode
[  686.743071] fab-br0: port 1(fbond) entered disabled state
[  686.775028] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  686.775124] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  686.785500] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  686.785602] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  686.795463] fbond (unregistering): Released all slaves