[  530.199160] fab-br0: port 1(fbond) entered blocking state
[  530.199215] fab-br0: port 1(fbond) entered disabled state
[  530.199260] fbond: entered allmulticast mode
[  530.199362] fbond: entered promiscuous mode
[  530.211067] veth1-bond: entered promiscuous mode
[  530.211119] veth1-bond: entered allmulticast mode
[  530.211171] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.219467] veth2-bond: entered promiscuous mode
[  530.219514] veth2-bond: entered allmulticast mode
[  530.219565] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.264351] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.264505] fab-br0: port 1(fbond) entered blocking state
[  530.264561] fab-br0: port 1(fbond) entered forwarding state
[  530.360458] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.360670] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.360736] fbond: active interface up!
[  531.433049] fbond: left allmulticast mode
[  531.433125] veth1-bond: left allmulticast mode
[  531.433177] veth2-bond: left allmulticast mode
[  531.433231] fbond: left promiscuous mode
[  531.433271] veth1-bond: left promiscuous mode
[  531.433325] veth2-bond: left promiscuous mode
[  531.433392] fab-br0: port 1(fbond) entered disabled state
[  531.461878] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.461965] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.469458] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.469538] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.485385] fbond (unregistering): Released all slaves