[  528.109294] fab-br0: port 1(fbond) entered blocking state
[  528.109369] fab-br0: port 1(fbond) entered disabled state
[  528.109449] fbond: entered allmulticast mode
[  528.109579] fbond: entered promiscuous mode
[  528.128951] veth1-bond: entered promiscuous mode
[  528.129001] veth1-bond: entered allmulticast mode
[  528.129060] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.143300] veth2-bond: entered promiscuous mode
[  528.143363] veth2-bond: entered allmulticast mode
[  528.143422] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.162695] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.187882] fab-br0: port 1(fbond) entered blocking state
[  528.187942] fab-br0: port 1(fbond) entered forwarding state
[  528.258728] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.258860] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.258974] fbond: active interface up!
[  529.451838] fbond: left allmulticast mode
[  529.451889] veth1-bond: left allmulticast mode
[  529.451926] veth2-bond: left allmulticast mode
[  529.451962] fbond: left promiscuous mode
[  529.451989] veth1-bond: left promiscuous mode
[  529.452034] veth2-bond: left promiscuous mode
[  529.452085] fab-br0: port 1(fbond) entered disabled state
[  529.485246] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.485338] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.501906] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.502021] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.511781] fbond (unregistering): Released all slaves