[  529.986577] fab-br0: port 1(fbond) entered blocking state
[  529.986637] fab-br0: port 1(fbond) entered disabled state
[  529.986709] fbond: entered allmulticast mode
[  529.986822] fbond: entered promiscuous mode
[  529.998402] veth1-bond: entered promiscuous mode
[  529.998473] veth1-bond: entered allmulticast mode
[  529.998539] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.009935] veth2-bond: entered promiscuous mode
[  530.010001] veth2-bond: entered allmulticast mode
[  530.010073] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.045067] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.045212] fab-br0: port 1(fbond) entered blocking state
[  530.045273] fab-br0: port 1(fbond) entered forwarding state
[  530.148100] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.148280] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.148374] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.148457] fbond: active interface up!
[  531.587267] fbond: left allmulticast mode
[  531.587350] veth1-bond: left allmulticast mode
[  531.587420] veth2-bond: left allmulticast mode
[  531.587484] fbond: left promiscuous mode
[  531.587549] veth1-bond: left promiscuous mode
[  531.587619] veth2-bond: left promiscuous mode
[  531.587701] fab-br0: port 1(fbond) entered disabled state
[  531.623129] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.623292] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.639283] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.639436] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.649145] fbond (unregistering): Released all slaves