[  527.876687] fab-br0: port 1(fbond) entered blocking state
[  527.876753] fab-br0: port 1(fbond) entered disabled state
[  527.876799] fbond: entered allmulticast mode
[  527.877144] fbond: entered promiscuous mode
[  527.891772] veth1-bond: entered promiscuous mode
[  527.891837] veth1-bond: entered allmulticast mode
[  527.891896] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.906694] veth2-bond: entered promiscuous mode
[  527.906778] veth2-bond: entered allmulticast mode
[  527.906853] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.923759] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.951086] fab-br0: port 1(fbond) entered blocking state
[  527.951146] fab-br0: port 1(fbond) entered forwarding state
[  528.026796] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.026911] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.026971] fbond: active interface up!
[  529.163192] fbond: left allmulticast mode
[  529.163243] veth1-bond: left allmulticast mode
[  529.163277] veth2-bond: left allmulticast mode
[  529.163311] fbond: left promiscuous mode
[  529.163337] veth1-bond: left promiscuous mode
[  529.163376] veth2-bond: left promiscuous mode
[  529.163420] fab-br0: port 1(fbond) entered disabled state
[  529.209792] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.209875] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.221888] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.221995] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.231835] fbond (unregistering): Released all slaves