[  516.918215] bond0 (unregistering): Released all slaves
[  517.363025] fab-br0: port 1(fbond) entered blocking state
[  517.363102] fab-br0: port 1(fbond) entered disabled state
[  517.363164] fbond: entered allmulticast mode
[  517.363264] fbond: entered promiscuous mode
[  517.376912] veth1-bond: entered promiscuous mode
[  517.376998] veth1-bond: entered allmulticast mode
[  517.377065] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  517.387562] veth2-bond: entered promiscuous mode
[  517.387632] veth2-bond: entered allmulticast mode
[  517.387688] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  517.416991] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.417134] fab-br0: port 1(fbond) entered blocking state
[  517.417183] fab-br0: port 1(fbond) entered forwarding state
[  517.521973] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.522198] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  517.522276] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  517.522342] fbond: active interface up!
[  518.889824] fbond: left allmulticast mode
[  518.889903] veth1-bond: left allmulticast mode
[  518.889962] veth2-bond: left allmulticast mode
[  518.890012] fbond: left promiscuous mode
[  518.890055] veth1-bond: left promiscuous mode
[  518.890112] veth2-bond: left promiscuous mode
[  518.890175] fab-br0: port 1(fbond) entered disabled state
[  518.927715] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.927805] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.945098] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.945201] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.962033] fbond (unregistering): Released all slaves