[  530.063168] fab-br0: port 1(fbond) entered blocking state
[  530.063240] fab-br0: port 1(fbond) entered disabled state
[  530.063296] fbond: entered allmulticast mode
[  530.063383] fbond: entered promiscuous mode
[  530.083361] veth1-bond: entered promiscuous mode
[  530.083433] veth1-bond: entered allmulticast mode
[  530.083495] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.099790] veth2-bond: entered promiscuous mode
[  530.099876] veth2-bond: entered allmulticast mode
[  530.099937] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.196698] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.196794] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.196877] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.196952] fbond: active interface up!
[  530.197038] fab-br0: port 1(fbond) entered blocking state
[  530.197092] fab-br0: port 1(fbond) entered forwarding state
[  531.320715] fbond: left allmulticast mode
[  531.320770] veth1-bond: left allmulticast mode
[  531.320810] veth2-bond: left allmulticast mode
[  531.320856] fbond: left promiscuous mode
[  531.320888] veth1-bond: left promiscuous mode
[  531.320934] veth2-bond: left promiscuous mode
[  531.320997] fab-br0: port 1(fbond) entered disabled state
[  531.359947] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.360070] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.374960] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.375109] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.384792] fbond (unregistering): Released all slaves