[  530.015993] fab-br0: port 1(fbond) entered blocking state
[  530.016068] fab-br0: port 1(fbond) entered disabled state
[  530.016120] fbond: entered allmulticast mode
[  530.016219] fbond: entered promiscuous mode
[  530.037433] veth1-bond: entered promiscuous mode
[  530.037503] veth1-bond: entered allmulticast mode
[  530.037572] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.053581] veth2-bond: entered promiscuous mode
[  530.053660] veth2-bond: entered allmulticast mode
[  530.053719] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.163673] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.163786] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.163848] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.163897] fbond: active interface up!
[  530.163951] fab-br0: port 1(fbond) entered blocking state
[  530.163987] fab-br0: port 1(fbond) entered forwarding state
[  531.637781] fbond: left allmulticast mode
[  531.637834] veth1-bond: left allmulticast mode
[  531.637873] veth2-bond: left allmulticast mode
[  531.637928] fbond: left promiscuous mode
[  531.637962] veth1-bond: left promiscuous mode
[  531.638005] veth2-bond: left promiscuous mode
[  531.638058] fab-br0: port 1(fbond) entered disabled state
[  531.680014] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.680101] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.690807] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.690905] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.696723] fbond (unregistering): Released all slaves