[  537.250909] bond0 (unregistering): Released all slaves
[  538.029791] fab-br0: port 1(fbond) entered blocking state
[  538.029889] fab-br0: port 1(fbond) entered disabled state
[  538.029963] fbond: entered allmulticast mode
[  538.030061] fbond: entered promiscuous mode
[  538.048623] veth1-bond: entered promiscuous mode
[  538.048706] veth1-bond: entered allmulticast mode
[  538.048784] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.065865] veth2-bond: entered promiscuous mode
[  538.065940] veth2-bond: entered allmulticast mode
[  538.066011] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.160710] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.160817] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.160925] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.161012] fbond: active interface up!
[  538.161108] fab-br0: port 1(fbond) entered blocking state
[  538.161173] fab-br0: port 1(fbond) entered forwarding state
[  539.262911] fbond: left allmulticast mode
[  539.262980] veth1-bond: left allmulticast mode
[  539.263037] veth2-bond: left allmulticast mode
[  539.263084] fbond: left promiscuous mode
[  539.263111] veth1-bond: left promiscuous mode
[  539.263160] veth2-bond: left promiscuous mode
[  539.263217] fab-br0: port 1(fbond) entered disabled state
[  539.301689] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.301797] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.320897] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.321049] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.326723] fbond (unregistering): Released all slaves