[  687.038642] fab-br0: port 1(fbond) entered blocking state
[  687.038746] fab-br0: port 1(fbond) entered disabled state
[  687.039100] fbond: entered allmulticast mode
[  687.039225] fbond: entered promiscuous mode
[  687.054302] veth1-bond: entered promiscuous mode
[  687.054371] veth1-bond: entered allmulticast mode
[  687.054450] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  687.067358] veth2-bond: entered promiscuous mode
[  687.067442] veth2-bond: entered allmulticast mode
[  687.067516] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  687.092429] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  687.099499] fab-br0: port 1(fbond) entered blocking state
[  687.099574] fab-br0: port 1(fbond) entered forwarding state
[  687.196432] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  687.196605] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  687.196701] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  687.196777] fbond: active interface up!
[  688.476945] fbond: left allmulticast mode
[  688.477014] veth1-bond: left allmulticast mode
[  688.477071] veth2-bond: left allmulticast mode
[  688.477155] fbond: left promiscuous mode
[  688.477197] veth1-bond: left promiscuous mode
[  688.477270] veth2-bond: left promiscuous mode
[  688.477341] fab-br0: port 1(fbond) entered disabled state
[  688.526132] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  688.526245] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  688.542561] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  688.542696] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  688.557517] fbond (unregistering): Released all slaves