[  525.385202] fab-br0: port 1(fbond) entered blocking state
[  525.385281] fab-br0: port 1(fbond) entered disabled state
[  525.385348] fbond: entered allmulticast mode
[  525.385416] fbond: entered promiscuous mode
[  525.398892] veth1-bond: entered promiscuous mode
[  525.398942] veth1-bond: entered allmulticast mode
[  525.398988] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.412449] veth2-bond: entered promiscuous mode
[  525.412526] veth2-bond: entered allmulticast mode
[  525.412575] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.530832] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.530964] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.531016] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.531062] fbond: active interface up!
[  525.531110] fab-br0: port 1(fbond) entered blocking state
[  525.531141] fab-br0: port 1(fbond) entered forwarding state
[  526.966730] fbond: left allmulticast mode
[  526.966781] veth1-bond: left allmulticast mode
[  526.966827] veth2-bond: left allmulticast mode
[  526.966863] fbond: left promiscuous mode
[  526.966890] veth1-bond: left promiscuous mode
[  526.966927] veth2-bond: left promiscuous mode
[  526.966970] fab-br0: port 1(fbond) entered disabled state
[  527.006623] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.006722] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.018964] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.019071] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.028889] fbond (unregistering): Released all slaves