[  538.047756] bond0 (unregistering): Released all slaves
[  538.586406] fab-br0: port 1(fbond) entered blocking state
[  538.586519] fab-br0: port 1(fbond) entered disabled state
[  538.586611] fbond: entered allmulticast mode
[  538.586758] fbond: entered promiscuous mode
[  538.600144] veth1-bond: entered promiscuous mode
[  538.600225] veth1-bond: entered allmulticast mode
[  538.600310] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.614767] veth2-bond: entered promiscuous mode
[  538.614840] veth2-bond: entered allmulticast mode
[  538.614911] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.635500] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.652878] fab-br0: port 1(fbond) entered blocking state
[  538.652951] fab-br0: port 1(fbond) entered forwarding state
[  538.739503] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.740530] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.740642] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.740717] fbond: active interface up!
[  540.187515] fbond: left allmulticast mode
[  540.187570] veth1-bond: left allmulticast mode
[  540.187604] veth2-bond: left allmulticast mode
[  540.187637] fbond: left promiscuous mode
[  540.187662] veth1-bond: left promiscuous mode
[  540.187704] veth2-bond: left promiscuous mode
[  540.187752] fab-br0: port 1(fbond) entered disabled state
[  540.220417] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  540.220529] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  540.239645] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  540.239760] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  540.249616] fbond (unregistering): Released all slaves