[  516.262404] bond0 (unregistering): Released all slaves
[  516.751677] fab-br0: port 1(fbond) entered blocking state
[  516.751741] fab-br0: port 1(fbond) entered disabled state
[  516.751794] fbond: entered allmulticast mode
[  516.751880] fbond: entered promiscuous mode
[  516.766382] veth1-bond: entered promiscuous mode
[  516.766444] veth1-bond: entered allmulticast mode
[  516.766508] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.777690] veth2-bond: entered promiscuous mode
[  516.777757] veth2-bond: entered allmulticast mode
[  516.777807] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.800985] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.810064] fab-br0: port 1(fbond) entered blocking state
[  516.810129] fab-br0: port 1(fbond) entered forwarding state
[  516.905001] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.905144] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.905226] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.905301] fbond: active interface up!
[  518.361191] fbond: left allmulticast mode
[  518.361256] veth1-bond: left allmulticast mode
[  518.361301] veth2-bond: left allmulticast mode
[  518.361350] fbond: left promiscuous mode
[  518.361389] veth1-bond: left promiscuous mode
[  518.361438] veth2-bond: left promiscuous mode
[  518.361500] fab-br0: port 1(fbond) entered disabled state
[  518.389291] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.389396] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.406132] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.406278] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.422066] fbond (unregistering): Released all slaves