[  527.124921] fab-br0: port 1(fbond) entered blocking state
[  527.124984] fab-br0: port 1(fbond) entered disabled state
[  527.125043] fbond: entered allmulticast mode
[  527.125120] fbond: entered promiscuous mode
[  527.144034] veth1-bond: entered promiscuous mode
[  527.144109] veth1-bond: entered allmulticast mode
[  527.144176] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.162385] veth2-bond: entered promiscuous mode
[  527.162464] veth2-bond: entered allmulticast mode
[  527.162534] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.268788] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.268904] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.268970] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.269025] fbond: active interface up!
[  527.269098] fab-br0: port 1(fbond) entered blocking state
[  527.269140] fab-br0: port 1(fbond) entered forwarding state
[  528.773833] fbond: left allmulticast mode
[  528.773880] veth1-bond: left allmulticast mode
[  528.773911] veth2-bond: left allmulticast mode
[  528.773947] fbond: left promiscuous mode
[  528.773979] veth1-bond: left promiscuous mode
[  528.774014] veth2-bond: left promiscuous mode
[  528.774058] fab-br0: port 1(fbond) entered disabled state
[  528.818795] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.818983] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.827988] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.828120] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.833913] fbond (unregistering): Released all slaves