[  529.847959] fab-br0: port 1(fbond) entered blocking state
[  529.848036] fab-br0: port 1(fbond) entered disabled state
[  529.848101] fbond: entered allmulticast mode
[  529.848190] fbond: entered promiscuous mode
[  529.863422] veth1-bond: entered promiscuous mode
[  529.863500] veth1-bond: entered allmulticast mode
[  529.863575] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.880759] veth2-bond: entered promiscuous mode
[  529.880842] veth2-bond: entered allmulticast mode
[  529.880907] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.979891] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.980013] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.980122] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.980211] fbond: active interface up!
[  529.980280] fab-br0: port 1(fbond) entered blocking state
[  529.980338] fab-br0: port 1(fbond) entered forwarding state
[  531.077954] fbond: left allmulticast mode
[  531.078018] veth1-bond: left allmulticast mode
[  531.078074] veth2-bond: left allmulticast mode
[  531.078127] fbond: left promiscuous mode
[  531.078165] veth1-bond: left promiscuous mode
[  531.078220] veth2-bond: left promiscuous mode
[  531.078290] fab-br0: port 1(fbond) entered disabled state
[  531.134256] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.134369] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.143942] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.144075] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.149881] fbond (unregistering): Released all slaves