[  530.009537] fab-br0: port 1(fbond) entered blocking state
[  530.009604] fab-br0: port 1(fbond) entered disabled state
[  530.009659] fbond: entered allmulticast mode
[  530.009758] fbond: entered promiscuous mode
[  530.025353] veth1-bond: entered promiscuous mode
[  530.025410] veth1-bond: entered allmulticast mode
[  530.025468] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.040833] veth2-bond: entered promiscuous mode
[  530.040926] veth2-bond: entered allmulticast mode
[  530.040996] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.154696] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.154839] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.154931] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.155005] fbond: active interface up!
[  530.155070] fab-br0: port 1(fbond) entered blocking state
[  530.155122] fab-br0: port 1(fbond) entered forwarding state
[  531.584991] fbond: left allmulticast mode
[  531.585043] veth1-bond: left allmulticast mode
[  531.585086] veth2-bond: left allmulticast mode
[  531.585120] fbond: left promiscuous mode
[  531.585142] veth1-bond: left promiscuous mode
[  531.585177] veth2-bond: left promiscuous mode
[  531.585225] fab-br0: port 1(fbond) entered disabled state
[  531.623363] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.623468] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.645899] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.646052] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.655793] fbond (unregistering): Released all slaves