[  688.256778] fab-br0: port 1(fbond) entered blocking state
[  688.256863] fab-br0: port 1(fbond) entered disabled state
[  688.256967] fbond: entered allmulticast mode
[  688.257131] fbond: entered promiscuous mode
[  688.269615] veth1-bond: entered promiscuous mode
[  688.269685] veth1-bond: entered allmulticast mode
[  688.269756] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.282640] veth2-bond: entered promiscuous mode
[  688.282716] veth2-bond: entered allmulticast mode
[  688.282790] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  688.309339] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.313500] fab-br0: port 1(fbond) entered blocking state
[  688.313562] fab-br0: port 1(fbond) entered forwarding state
[  688.406369] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  688.406458] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  688.406520] fbond: active interface up!
[  689.578887] fbond: left allmulticast mode
[  689.578950] veth1-bond: left allmulticast mode
[  689.578993] veth2-bond: left allmulticast mode
[  689.579036] fbond: left promiscuous mode
[  689.579065] veth1-bond: left promiscuous mode
[  689.579130] veth2-bond: left promiscuous mode
[  689.579200] fab-br0: port 1(fbond) entered disabled state
[  689.600925] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  689.601058] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  689.606437] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  689.606604] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  689.615404] fbond (unregistering): Released all slaves