[  686.464337] fab-br0: port 1(fbond) entered blocking state
[  686.464407] fab-br0: port 1(fbond) entered disabled state
[  686.464467] fbond: entered allmulticast mode
[  686.464600] fbond: entered promiscuous mode
[  686.475955] veth1-bond: entered promiscuous mode
[  686.476035] veth1-bond: entered allmulticast mode
[  686.476107] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  686.487395] veth2-bond: entered promiscuous mode
[  686.487465] veth2-bond: entered allmulticast mode
[  686.487534] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  686.533911] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  686.534088] fab-br0: port 1(fbond) entered blocking state
[  686.534141] fab-br0: port 1(fbond) entered forwarding state
[  686.628969] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  686.629092] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  686.629170] fbond: active interface up!
[  687.746539] fbond: left allmulticast mode
[  687.746601] veth1-bond: left allmulticast mode
[  687.746645] veth2-bond: left allmulticast mode
[  687.746689] fbond: left promiscuous mode
[  687.746726] veth1-bond: left promiscuous mode
[  687.746781] veth2-bond: left promiscuous mode
[  687.746846] fab-br0: port 1(fbond) entered disabled state
[  687.781688] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  687.781827] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  687.787999] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  687.788097] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  687.803994] fbond (unregistering): Released all slaves