[  525.084386] fab-br0: port 1(fbond) entered blocking state
[  525.084447] fab-br0: port 1(fbond) entered disabled state
[  525.084505] fbond: entered allmulticast mode
[  525.084597] fbond: entered promiscuous mode
[  525.102013] veth1-bond: entered promiscuous mode
[  525.102080] veth1-bond: entered allmulticast mode
[  525.102139] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.118563] veth2-bond: entered promiscuous mode
[  525.118634] veth2-bond: entered allmulticast mode
[  525.118695] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.227747] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.227884] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.227975] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.228058] fbond: active interface up!
[  525.228127] fab-br0: port 1(fbond) entered blocking state
[  525.228176] fab-br0: port 1(fbond) entered forwarding state
[  526.727297] fbond: left allmulticast mode
[  526.727370] veth1-bond: left allmulticast mode
[  526.727406] veth2-bond: left allmulticast mode
[  526.727441] fbond: left promiscuous mode
[  526.727472] veth1-bond: left promiscuous mode
[  526.727515] veth2-bond: left promiscuous mode
[  526.727566] fab-br0: port 1(fbond) entered disabled state
[  526.771671] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.771799] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.791003] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.791161] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.800863] fbond (unregistering): Released all slaves