[  529.133728] fab-br0: port 1(fbond) entered blocking state
[  529.133837] fab-br0: port 1(fbond) entered disabled state
[  529.133917] fbond: entered allmulticast mode
[  529.134019] fbond: entered promiscuous mode
[  529.145667] veth1-bond: entered promiscuous mode
[  529.145728] veth1-bond: entered allmulticast mode
[  529.145789] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.157727] veth2-bond: entered promiscuous mode
[  529.157827] veth2-bond: entered allmulticast mode
[  529.157911] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.181907] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.189365] fab-br0: port 1(fbond) entered blocking state
[  529.189427] fab-br0: port 1(fbond) entered forwarding state
[  529.285914] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.286061] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.286161] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.286246] fbond: active interface up!
[  530.723337] fbond: left allmulticast mode
[  530.723399] veth1-bond: left allmulticast mode
[  530.723445] veth2-bond: left allmulticast mode
[  530.723489] fbond: left promiscuous mode
[  530.723522] veth1-bond: left promiscuous mode
[  530.723569] veth2-bond: left promiscuous mode
[  530.723627] fab-br0: port 1(fbond) entered disabled state
[  530.757820] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.757955] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.767043] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.767189] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.776975] fbond (unregistering): Released all slaves