[  529.550256] fab-br0: port 1(fbond) entered blocking state
[  529.550332] fab-br0: port 1(fbond) entered disabled state
[  529.550393] fbond: entered allmulticast mode
[  529.550493] fbond: entered promiscuous mode
[  529.567326] veth1-bond: entered promiscuous mode
[  529.567395] veth1-bond: entered allmulticast mode
[  529.567468] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.584897] veth2-bond: entered promiscuous mode
[  529.584966] veth2-bond: entered allmulticast mode
[  529.585025] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.682902] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.683000] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.683110] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.683181] fbond: active interface up!
[  529.683257] fab-br0: port 1(fbond) entered blocking state
[  529.683304] fab-br0: port 1(fbond) entered forwarding state
[  530.780926] fbond: left allmulticast mode
[  530.780985] veth1-bond: left allmulticast mode
[  530.781026] veth2-bond: left allmulticast mode
[  530.781071] fbond: left promiscuous mode
[  530.781103] veth1-bond: left promiscuous mode
[  530.781146] veth2-bond: left promiscuous mode
[  530.781201] fab-br0: port 1(fbond) entered disabled state
[  530.813047] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.813154] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.836998] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.837129] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.846903] fbond (unregistering): Released all slaves