[  547.362249] fab-br0: port 1(fbond) entered blocking state
[  547.362314] fab-br0: port 1(fbond) entered disabled state
[  547.362364] fbond: entered allmulticast mode
[  547.362460] fbond: entered promiscuous mode
[  547.376396] veth1-bond: entered promiscuous mode
[  547.376476] veth1-bond: entered allmulticast mode
[  547.376560] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.388056] veth2-bond: entered promiscuous mode
[  547.388147] veth2-bond: entered allmulticast mode
[  547.388215] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.421712] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.421845] fab-br0: port 1(fbond) entered blocking state
[  547.421886] fab-br0: port 1(fbond) entered forwarding state
[  547.525746] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.525934] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  547.526028] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  547.526109] fbond: active interface up!
[  548.909358] fbond: left allmulticast mode
[  548.909412] veth1-bond: left allmulticast mode
[  548.909487] veth2-bond: left allmulticast mode
[  548.909552] fbond: left promiscuous mode
[  548.909602] veth1-bond: left promiscuous mode
[  548.909676] veth2-bond: left promiscuous mode
[  548.909763] fab-br0: port 1(fbond) entered disabled state
[  548.956722] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  548.956844] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  548.972921] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  548.973064] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  548.986784] fbond (unregistering): Released all slaves