[  849.240269][ T9567] fab-br0: port 1(fbond) entered blocking state
[  849.240600][ T9567] fab-br0: port 1(fbond) entered disabled state
[  849.240888][ T9567] fbond: entered allmulticast mode
[  849.242727][ T9567] fbond: entered promiscuous mode
[  849.387679][ T9570] veth1-bond: entered promiscuous mode
[  849.388097][ T9570] veth1-bond: entered allmulticast mode
[  849.388852][ T9570] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  849.468705][ T9571] veth2-bond: entered promiscuous mode
[  849.469121][ T9571] veth2-bond: entered allmulticast mode
[  849.469630][ T9571] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  849.571144][   T12] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  849.576196][   T12] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  849.577062][   T12] fbond: active interface up!
[  849.722872][ T9574] fab-br0: port 1(fbond) entered blocking state
[  849.723179][ T9574] fab-br0: port 1(fbond) entered forwarding state
[  849.778857][   T12] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  852.298323][ T9617] fbond: left allmulticast mode
[  852.298633][ T9617] veth1-bond: left allmulticast mode
[  852.298844][ T9617] veth2-bond: left allmulticast mode
[  852.299046][ T9617] fbond: left promiscuous mode
[  852.299276][ T9617] veth1-bond: left promiscuous mode
[  852.299682][ T9617] veth2-bond: left promiscuous mode
[  852.300263][ T9617] fab-br0: port 1(fbond) entered disabled state
[  852.777570][ T9618] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  852.778408][ T9618] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  852.796184][ T9618] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  852.797004][ T9618] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  852.820344][ T9618] fbond (unregistering): Released all slaves