[  531.065021] fab-br0: port 1(fbond) entered blocking state
[  531.065105] fab-br0: port 1(fbond) entered disabled state
[  531.065172] fbond: entered allmulticast mode
[  531.065272] fbond: entered promiscuous mode
[  531.082534] veth1-bond: entered promiscuous mode
[  531.082605] veth1-bond: entered allmulticast mode
[  531.082664] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.098435] veth2-bond: entered promiscuous mode
[  531.098506] veth2-bond: entered allmulticast mode
[  531.098575] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.211715] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.211838] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.211906] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.211963] fbond: active interface up!
[  531.212037] fab-br0: port 1(fbond) entered blocking state
[  531.212089] fab-br0: port 1(fbond) entered forwarding state
[  532.623587] fbond: left allmulticast mode
[  532.623646] veth1-bond: left allmulticast mode
[  532.623702] veth2-bond: left allmulticast mode
[  532.623746] fbond: left promiscuous mode
[  532.623776] veth1-bond: left promiscuous mode
[  532.623823] veth2-bond: left promiscuous mode
[  532.623883] fab-br0: port 1(fbond) entered disabled state
[  532.658619] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.658715] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.674865] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.674999] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.684836] fbond (unregistering): Released all slaves