[  524.922199] fab-br0: port 1(fbond) entered blocking state
[  524.922285] fab-br0: port 1(fbond) entered disabled state
[  524.922354] fbond: entered allmulticast mode
[  524.922469] fbond: entered promiscuous mode
[  524.939460] veth1-bond: entered promiscuous mode
[  524.939527] veth1-bond: entered allmulticast mode
[  524.939590] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.957654] veth2-bond: entered promiscuous mode
[  524.957724] veth2-bond: entered allmulticast mode
[  524.957785] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.067655] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.067808] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.067906] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.067996] fbond: active interface up!
[  525.068080] fab-br0: port 1(fbond) entered blocking state
[  525.068145] fab-br0: port 1(fbond) entered forwarding state
[  526.485729] fbond: left allmulticast mode
[  526.485788] veth1-bond: left allmulticast mode
[  526.485838] veth2-bond: left allmulticast mode
[  526.485887] fbond: left promiscuous mode
[  526.485922] veth1-bond: left promiscuous mode
[  526.485972] veth2-bond: left promiscuous mode
[  526.486034] fab-br0: port 1(fbond) entered disabled state
[  526.525528] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.525654] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.546792] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.546942] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.556731] fbond (unregistering): Released all slaves