[  530.955008] fab-br0: port 1(fbond) entered blocking state
[  530.955085] fab-br0: port 1(fbond) entered disabled state
[  530.955138] fbond: entered allmulticast mode
[  530.955214] fbond: entered promiscuous mode
[  530.971070] veth1-bond: entered promiscuous mode
[  530.971125] veth1-bond: entered allmulticast mode
[  530.971184] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.989909] veth2-bond: entered promiscuous mode
[  530.989983] veth2-bond: entered allmulticast mode
[  530.990045] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.091782] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.091936] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.092035] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.092118] fbond: active interface up!
[  531.092190] fab-br0: port 1(fbond) entered blocking state
[  531.092246] fab-br0: port 1(fbond) entered forwarding state
[  532.550774] fbond: left allmulticast mode
[  532.550843] veth1-bond: left allmulticast mode
[  532.550885] veth2-bond: left allmulticast mode
[  532.550942] fbond: left promiscuous mode
[  532.550972] veth1-bond: left promiscuous mode
[  532.551017] veth2-bond: left promiscuous mode
[  532.551069] fab-br0: port 1(fbond) entered disabled state
[  532.589670] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.589779] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.606976] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.607120] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.616877] fbond (unregistering): Released all slaves