[  525.283627] fab-br0: port 1(fbond) entered blocking state
[  525.283701] fab-br0: port 1(fbond) entered disabled state
[  525.283749] fbond: entered allmulticast mode
[  525.283837] fbond: entered promiscuous mode
[  525.300613] veth1-bond: entered promiscuous mode
[  525.300703] veth1-bond: entered allmulticast mode
[  525.300789] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.316796] veth2-bond: entered promiscuous mode
[  525.316849] veth2-bond: entered allmulticast mode
[  525.316895] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.418759] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.418865] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.418963] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.419039] fbond: active interface up!
[  525.419121] fab-br0: port 1(fbond) entered blocking state
[  525.419178] fab-br0: port 1(fbond) entered forwarding state
[  526.618539] fbond: left allmulticast mode
[  526.618608] veth1-bond: left allmulticast mode
[  526.618667] veth2-bond: left allmulticast mode
[  526.618710] fbond: left promiscuous mode
[  526.618756] veth1-bond: left promiscuous mode
[  526.618814] veth2-bond: left promiscuous mode
[  526.618884] fab-br0: port 1(fbond) entered disabled state
[  526.661881] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.661978] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.681914] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.682058] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.687821] fbond (unregistering): Released all slaves