[  530.107299] fab-br0: port 1(fbond) entered blocking state
[  530.107380] fab-br0: port 1(fbond) entered disabled state
[  530.107443] fbond: entered allmulticast mode
[  530.107579] fbond: entered promiscuous mode
[  530.120870] veth1-bond: entered promiscuous mode
[  530.120960] veth1-bond: entered allmulticast mode
[  530.121040] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.132805] veth2-bond: entered promiscuous mode
[  530.132863] veth2-bond: entered allmulticast mode
[  530.132920] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.161481] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.169305] fab-br0: port 1(fbond) entered blocking state
[  530.169356] fab-br0: port 1(fbond) entered forwarding state
[  530.265524] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.265631] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.265690] fbond: active interface up!
[  531.419185] fbond: left allmulticast mode
[  531.419249] veth1-bond: left allmulticast mode
[  531.419299] veth2-bond: left allmulticast mode
[  531.419350] fbond: left promiscuous mode
[  531.419386] veth1-bond: left promiscuous mode
[  531.419436] veth2-bond: left promiscuous mode
[  531.419516] fab-br0: port 1(fbond) entered disabled state
[  531.448931] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.449036] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.469669] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.469807] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.479563] fbond (unregistering): Released all slaves