[  530.267088] fab-br0: port 1(fbond) entered blocking state
[  530.267167] fab-br0: port 1(fbond) entered disabled state
[  530.267234] fbond: entered allmulticast mode
[  530.267347] fbond: entered promiscuous mode
[  530.283771] veth1-bond: entered promiscuous mode
[  530.283849] veth1-bond: entered allmulticast mode
[  530.283917] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.302022] veth2-bond: entered promiscuous mode
[  530.302102] veth2-bond: entered allmulticast mode
[  530.302172] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.402816] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.402966] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.403047] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.403131] fbond: active interface up!
[  530.403197] fab-br0: port 1(fbond) entered blocking state
[  530.403250] fab-br0: port 1(fbond) entered forwarding state
[  531.891557] fbond: left allmulticast mode
[  531.891609] veth1-bond: left allmulticast mode
[  531.891649] veth2-bond: left allmulticast mode
[  531.891684] fbond: left promiscuous mode
[  531.891714] veth1-bond: left promiscuous mode
[  531.891759] veth2-bond: left promiscuous mode
[  531.891861] fab-br0: port 1(fbond) entered disabled state
[  531.931971] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.932055] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.953000] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.953129] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.962934] fbond (unregistering): Released all slaves