[  528.406281] fab-br0: port 1(fbond) entered blocking state
[  528.406345] fab-br0: port 1(fbond) entered disabled state
[  528.406408] fbond: entered allmulticast mode
[  528.406498] fbond: entered promiscuous mode
[  528.418174] veth1-bond: entered promiscuous mode
[  528.418243] veth1-bond: entered allmulticast mode
[  528.418315] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.430576] veth2-bond: entered promiscuous mode
[  528.430689] veth2-bond: entered allmulticast mode
[  528.430775] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.468933] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.469099] fab-br0: port 1(fbond) entered blocking state
[  528.469157] fab-br0: port 1(fbond) entered forwarding state
[  528.565001] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.565180] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.565269] fbond: active interface up!
[  529.682417] fbond: left allmulticast mode
[  529.682471] veth1-bond: left allmulticast mode
[  529.682511] veth2-bond: left allmulticast mode
[  529.682553] fbond: left promiscuous mode
[  529.682584] veth1-bond: left promiscuous mode
[  529.682631] veth2-bond: left promiscuous mode
[  529.682683] fab-br0: port 1(fbond) entered disabled state
[  529.711468] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.711574] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.730032] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.730146] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.735953] fbond (unregistering): Released all slaves