[  531.350019] fab-br0: port 1(fbond) entered blocking state
[  531.350116] fab-br0: port 1(fbond) entered disabled state
[  531.350194] fbond: entered allmulticast mode
[  531.350310] fbond: entered promiscuous mode
[  531.365929] veth1-bond: entered promiscuous mode
[  531.365998] veth1-bond: entered allmulticast mode
[  531.366065] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.379448] veth2-bond: entered promiscuous mode
[  531.379513] veth2-bond: entered allmulticast mode
[  531.379574] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.498663] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.498776] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.498855] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.498915] fbond: active interface up!
[  531.498976] fab-br0: port 1(fbond) entered blocking state
[  531.499013] fab-br0: port 1(fbond) entered forwarding state
[  532.675061] fbond: left allmulticast mode
[  532.675134] veth1-bond: left allmulticast mode
[  532.675168] veth2-bond: left allmulticast mode
[  532.675211] fbond: left promiscuous mode
[  532.675234] veth1-bond: left promiscuous mode
[  532.675270] veth2-bond: left promiscuous mode
[  532.675316] fab-br0: port 1(fbond) entered disabled state
[  532.721573] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.721678] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.728773] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.728873] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.734688] fbond (unregistering): Released all slaves