[  530.339341] fab-br0: port 1(fbond) entered blocking state
[  530.339417] fab-br0: port 1(fbond) entered disabled state
[  530.339489] fbond: entered allmulticast mode
[  530.339581] fbond: entered promiscuous mode
[  530.358817] veth1-bond: entered promiscuous mode
[  530.358890] veth1-bond: entered allmulticast mode
[  530.358961] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.376808] veth2-bond: entered promiscuous mode
[  530.376894] veth2-bond: entered allmulticast mode
[  530.376961] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.473696] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.473816] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.473909] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.473963] fbond: active interface up!
[  530.474034] fab-br0: port 1(fbond) entered blocking state
[  530.474083] fab-br0: port 1(fbond) entered forwarding state
[  531.960562] fbond: left allmulticast mode
[  531.960630] veth1-bond: left allmulticast mode
[  531.960686] veth2-bond: left allmulticast mode
[  531.960740] fbond: left promiscuous mode
[  531.960779] veth1-bond: left promiscuous mode
[  531.960829] veth2-bond: left promiscuous mode
[  531.960893] fab-br0: port 1(fbond) entered disabled state
[  532.000067] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.000180] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.019767] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.019934] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.029719] fbond (unregistering): Released all slaves