[  688.954121] fab-br0: port 1(fbond) entered blocking state
[  688.954223] fab-br0: port 1(fbond) entered disabled state
[  688.954304] fbond: entered allmulticast mode
[  688.954498] fbond: entered promiscuous mode
[  688.967049] veth1-bond: entered promiscuous mode
[  688.967154] veth1-bond: entered allmulticast mode
[  688.967245] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.978768] veth2-bond: entered promiscuous mode
[  688.978842] veth2-bond: entered allmulticast mode
[  688.978941] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.013386] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.013572] fab-br0: port 1(fbond) entered blocking state
[  689.013616] fab-br0: port 1(fbond) entered forwarding state
[  689.109421] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.109510] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.109568] fbond: active interface up!
[  690.283204] fbond: left allmulticast mode
[  690.283273] veth1-bond: left allmulticast mode
[  690.283330] veth2-bond: left allmulticast mode
[  690.283398] fbond: left promiscuous mode
[  690.283445] veth1-bond: left promiscuous mode
[  690.283508] veth2-bond: left promiscuous mode
[  690.283582] fab-br0: port 1(fbond) entered disabled state
[  690.318269] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.318383] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.323442] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.323561] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.331423] fbond (unregistering): Released all slaves