[  527.602413] fab-br0: port 1(fbond) entered blocking state
[  527.602508] fab-br0: port 1(fbond) entered disabled state
[  527.602593] fbond: entered allmulticast mode
[  527.602711] fbond: entered promiscuous mode
[  527.624128] veth1-bond: entered promiscuous mode
[  527.624203] veth1-bond: entered allmulticast mode
[  527.624270] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.641399] veth2-bond: entered promiscuous mode
[  527.641482] veth2-bond: entered allmulticast mode
[  527.641549] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.753476] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.753595] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.753668] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.753729] fbond: active interface up!
[  527.753787] fab-br0: port 1(fbond) entered blocking state
[  527.753844] fab-br0: port 1(fbond) entered forwarding state
[  529.189100] fbond: left allmulticast mode
[  529.189151] veth1-bond: left allmulticast mode
[  529.189183] veth2-bond: left allmulticast mode
[  529.189216] fbond: left promiscuous mode
[  529.189237] veth1-bond: left promiscuous mode
[  529.189276] veth2-bond: left promiscuous mode
[  529.189322] fab-br0: port 1(fbond) entered disabled state
[  529.237909] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.238016] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.245589] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.245700] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.258518] fbond (unregistering): Released all slaves