[  525.962817] fab-br0: port 1(fbond) entered blocking state
[  525.962928] fab-br0: port 1(fbond) entered disabled state
[  525.963021] fbond: entered allmulticast mode
[  525.963158] fbond: entered promiscuous mode
[  525.978000] veth1-bond: entered promiscuous mode
[  525.978070] veth1-bond: entered allmulticast mode
[  525.978137] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.989096] veth2-bond: entered promiscuous mode
[  525.989186] veth2-bond: entered allmulticast mode
[  525.989243] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.016907] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.017779] fab-br0: port 1(fbond) entered blocking state
[  526.017836] fab-br0: port 1(fbond) entered forwarding state
[  526.112936] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.113053] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.113112] fbond: active interface up!
[  527.267509] fbond: left allmulticast mode
[  527.267564] veth1-bond: left allmulticast mode
[  527.267610] veth2-bond: left allmulticast mode
[  527.267650] fbond: left promiscuous mode
[  527.267677] veth1-bond: left promiscuous mode
[  527.267726] veth2-bond: left promiscuous mode
[  527.267783] fab-br0: port 1(fbond) entered disabled state
[  527.304509] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.304609] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.320002] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.320118] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.327949] fbond (unregistering): Released all slaves