[  536.476592] bond0 (unregistering): Released all slaves
[  536.855478] fab-br0: port 1(fbond) entered blocking state
[  536.855538] fab-br0: port 1(fbond) entered disabled state
[  536.855606] fbond: entered allmulticast mode
[  536.855711] fbond: entered promiscuous mode
[  536.869193] veth1-bond: entered promiscuous mode
[  536.869294] veth1-bond: entered allmulticast mode
[  536.869382] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.879046] veth2-bond: entered promiscuous mode
[  536.879125] veth2-bond: entered allmulticast mode
[  536.879196] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.920282] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.920531] fab-br0: port 1(fbond) entered blocking state
[  536.920592] fab-br0: port 1(fbond) entered forwarding state
[  537.015321] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.015470] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.015529] fbond: active interface up!
[  538.145288] fbond: left allmulticast mode
[  538.145380] veth1-bond: left allmulticast mode
[  538.145438] veth2-bond: left allmulticast mode
[  538.145494] fbond: left promiscuous mode
[  538.145538] veth1-bond: left promiscuous mode
[  538.145603] veth2-bond: left promiscuous mode
[  538.145679] fab-br0: port 1(fbond) entered disabled state
[  538.177374] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.177494] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.191423] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.191574] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.209340] fbond (unregistering): Released all slaves