[  687.207340] fab-br0: port 1(fbond) entered blocking state
[  687.207426] fab-br0: port 1(fbond) entered disabled state
[  687.207489] fbond: entered allmulticast mode
[  687.207599] fbond: entered promiscuous mode
[  687.217601] veth1-bond: entered promiscuous mode
[  687.217684] veth1-bond: entered allmulticast mode
[  687.217765] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  687.230166] veth2-bond: entered promiscuous mode
[  687.230236] veth2-bond: entered allmulticast mode
[  687.230303] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  687.268484] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  687.268626] fab-br0: port 1(fbond) entered blocking state
[  687.268670] fab-br0: port 1(fbond) entered forwarding state
[  687.372470] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  687.372675] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  687.372760] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  687.372846] fbond: active interface up!
[  688.614633] fbond: left allmulticast mode
[  688.614719] veth1-bond: left allmulticast mode
[  688.614771] veth2-bond: left allmulticast mode
[  688.614822] fbond: left promiscuous mode
[  688.614862] veth1-bond: left promiscuous mode
[  688.614920] veth2-bond: left promiscuous mode
[  688.614983] fab-br0: port 1(fbond) entered disabled state
[  688.640329] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  688.640465] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  688.647610] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  688.647775] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  688.655533] fbond (unregistering): Released all slaves