[  525.772824] fab-br0: port 1(fbond) entered blocking state
[  525.772913] fab-br0: port 1(fbond) entered disabled state
[  525.772977] fbond: entered allmulticast mode
[  525.773070] fbond: entered promiscuous mode
[  525.788858] veth1-bond: entered promiscuous mode
[  525.788937] veth1-bond: entered allmulticast mode
[  525.789009] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.802324] veth2-bond: entered promiscuous mode
[  525.802439] veth2-bond: entered allmulticast mode
[  525.802527] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.824115] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.836680] fab-br0: port 1(fbond) entered blocking state
[  525.836753] fab-br0: port 1(fbond) entered forwarding state
[  525.920131] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.920224] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.920286] fbond: active interface up!
[  526.988540] fbond: left allmulticast mode
[  526.988624] veth1-bond: left allmulticast mode
[  526.988687] veth2-bond: left allmulticast mode
[  526.988751] fbond: left promiscuous mode
[  526.988798] veth1-bond: left promiscuous mode
[  526.988869] veth2-bond: left promiscuous mode
[  526.988958] fab-br0: port 1(fbond) entered disabled state
[  527.024326] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.024419] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.042280] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.042419] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.056178] fbond (unregistering): Released all slaves