[  746.398172] bond0 (unregistering): Released all slaves
[  746.878994] fab-br0: port 1(fbond) entered blocking state
[  746.879061] fab-br0: port 1(fbond) entered disabled state
[  746.879130] fbond: entered allmulticast mode
[  746.879226] fbond: entered promiscuous mode
[  746.890659] veth1-bond: entered promiscuous mode
[  746.890750] veth1-bond: entered allmulticast mode
[  746.890827] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  746.902387] veth2-bond: entered promiscuous mode
[  746.902489] veth2-bond: entered allmulticast mode
[  746.902552] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  746.932925] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  746.934748] fab-br0: port 1(fbond) entered blocking state
[  746.934813] fab-br0: port 1(fbond) entered forwarding state
[  747.028961] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  747.029126] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  747.029202] fbond: active interface up!
[  748.215065] fbond: left allmulticast mode
[  748.215128] veth1-bond: left allmulticast mode
[  748.215167] veth2-bond: left allmulticast mode
[  748.215216] fbond: left promiscuous mode
[  748.215249] veth1-bond: left promiscuous mode
[  748.215303] veth2-bond: left promiscuous mode
[  748.215372] fab-br0: port 1(fbond) entered disabled state
[  748.251229] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  748.251346] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  748.255995] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  748.256132] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  748.259970] fbond (unregistering): Released all slaves