[  531.043990] fab-br0: port 1(fbond) entered blocking state
[  531.044057] fab-br0: port 1(fbond) entered disabled state
[  531.044111] fbond: entered allmulticast mode
[  531.044205] fbond: entered promiscuous mode
[  531.057244] veth1-bond: entered promiscuous mode
[  531.057300] veth1-bond: entered allmulticast mode
[  531.057357] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.067194] veth2-bond: entered promiscuous mode
[  531.067256] veth2-bond: entered allmulticast mode
[  531.067313] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.102758] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.102943] fab-br0: port 1(fbond) entered blocking state
[  531.102992] fab-br0: port 1(fbond) entered forwarding state
[  531.207768] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.208008] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.208087] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.208152] fbond: active interface up!
[  532.610489] fbond: left allmulticast mode
[  532.610564] veth1-bond: left allmulticast mode
[  532.610613] veth2-bond: left allmulticast mode
[  532.610660] fbond: left promiscuous mode
[  532.610704] veth1-bond: left promiscuous mode
[  532.610779] veth2-bond: left promiscuous mode
[  532.610841] fab-br0: port 1(fbond) entered disabled state
[  532.650748] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.650843] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.671871] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.672009] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.683790] fbond (unregistering): Released all slaves