[  529.942405] fab-br0: port 1(fbond) entered blocking state
[  529.942512] fab-br0: port 1(fbond) entered disabled state
[  529.942593] fbond: entered allmulticast mode
[  529.942717] fbond: entered promiscuous mode
[  529.957378] veth1-bond: entered promiscuous mode
[  529.957462] veth1-bond: entered allmulticast mode
[  529.957546] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.969301] veth2-bond: entered promiscuous mode
[  529.969377] veth2-bond: entered allmulticast mode
[  529.969452] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.992352] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.001033] fab-br0: port 1(fbond) entered blocking state
[  530.001111] fab-br0: port 1(fbond) entered forwarding state
[  530.096363] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.096526] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.096626] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.096721] fbond: active interface up!
[  531.522609] fbond: left allmulticast mode
[  531.522708] veth1-bond: left allmulticast mode
[  531.522781] veth2-bond: left allmulticast mode
[  531.522855] fbond: left promiscuous mode
[  531.522913] veth1-bond: left promiscuous mode
[  531.522993] veth2-bond: left promiscuous mode
[  531.523082] fab-br0: port 1(fbond) entered disabled state
[  531.563753] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.563847] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.572499] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.572630] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.581415] fbond (unregistering): Released all slaves