[  539.575805] bond0 (unregistering): Released all slaves
[  540.029319] fab-br0: port 1(fbond) entered blocking state
[  540.029487] fab-br0: port 1(fbond) entered disabled state
[  540.029630] fbond: entered allmulticast mode
[  540.029774] fbond: entered promiscuous mode
[  540.043474] veth1-bond: entered promiscuous mode
[  540.043539] veth1-bond: entered allmulticast mode
[  540.043600] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  540.053975] veth2-bond: entered promiscuous mode
[  540.054027] veth2-bond: entered allmulticast mode
[  540.054072] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  540.087533] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.087648] fab-br0: port 1(fbond) entered blocking state
[  540.087692] fab-br0: port 1(fbond) entered forwarding state
[  540.190536] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.190675] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  540.190749] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  540.190814] fbond: active interface up!
[  541.674472] fbond: left allmulticast mode
[  541.674531] veth1-bond: left allmulticast mode
[  541.674578] veth2-bond: left allmulticast mode
[  541.674624] fbond: left promiscuous mode
[  541.674653] veth1-bond: left promiscuous mode
[  541.674702] veth2-bond: left promiscuous mode
[  541.674761] fab-br0: port 1(fbond) entered disabled state
[  541.712342] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  541.712437] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  541.718651] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  541.718743] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  541.724582] fbond (unregistering): Released all slaves