[  531.933119] fab-br0: port 1(fbond) entered blocking state
[  531.933197] fab-br0: port 1(fbond) entered disabled state
[  531.933258] fbond: entered allmulticast mode
[  531.933363] fbond: entered promiscuous mode
[  531.953008] veth1-bond: entered promiscuous mode
[  531.953083] veth1-bond: entered allmulticast mode
[  531.953147] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.972238] veth2-bond: entered promiscuous mode
[  531.972310] veth2-bond: entered allmulticast mode
[  531.972370] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.063811] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.063912] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.063993] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.064117] fbond: active interface up!
[  532.064188] fab-br0: port 1(fbond) entered blocking state
[  532.064241] fab-br0: port 1(fbond) entered forwarding state
[  533.150370] fbond: left allmulticast mode
[  533.150442] veth1-bond: left allmulticast mode
[  533.150493] veth2-bond: left allmulticast mode
[  533.150547] fbond: left promiscuous mode
[  533.150585] veth1-bond: left promiscuous mode
[  533.150649] veth2-bond: left promiscuous mode
[  533.150722] fab-br0: port 1(fbond) entered disabled state
[  533.190913] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.190998] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.203871] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.203983] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.213807] fbond (unregistering): Released all slaves