[  525.704261] fab-br0: port 1(fbond) entered blocking state
[  525.704340] fab-br0: port 1(fbond) entered disabled state
[  525.704401] fbond: entered allmulticast mode
[  525.704507] fbond: entered promiscuous mode
[  525.722197] veth1-bond: entered promiscuous mode
[  525.722266] veth1-bond: entered allmulticast mode
[  525.722350] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.738731] veth2-bond: entered promiscuous mode
[  525.738807] veth2-bond: entered allmulticast mode
[  525.738877] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.845695] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.845794] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.845895] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.845979] fbond: active interface up!
[  525.846061] fab-br0: port 1(fbond) entered blocking state
[  525.846116] fab-br0: port 1(fbond) entered forwarding state
[  527.038047] fbond: left allmulticast mode
[  527.038107] veth1-bond: left allmulticast mode
[  527.038158] veth2-bond: left allmulticast mode
[  527.038211] fbond: left promiscuous mode
[  527.038249] veth1-bond: left promiscuous mode
[  527.038301] veth2-bond: left promiscuous mode
[  527.038369] fab-br0: port 1(fbond) entered disabled state
[  527.079730] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.079845] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.101868] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.102040] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.111779] fbond (unregistering): Released all slaves