[  529.774013] fab-br0: port 1(fbond) entered blocking state
[  529.775325] fab-br0: port 1(fbond) entered disabled state
[  529.775400] fbond: entered allmulticast mode
[  529.775526] fbond: entered promiscuous mode
[  529.839651] veth1-bond: entered promiscuous mode
[  529.840626] veth1-bond: entered allmulticast mode
[  529.840728] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.890431] veth2-bond: entered promiscuous mode
[  529.890978] veth2-bond: entered allmulticast mode
[  529.891113] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.969572] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.977232] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.982236] fbond: active interface up!
[  530.040304] fab-br0: port 1(fbond) entered blocking state
[  530.040393] fab-br0: port 1(fbond) entered forwarding state
[  530.185555] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.426679] fbond: left allmulticast mode
[  532.426799] veth1-bond: left allmulticast mode
[  532.426850] veth2-bond: left allmulticast mode
[  532.426901] fbond: left promiscuous mode
[  532.426934] veth1-bond: left promiscuous mode
[  532.426988] veth2-bond: left promiscuous mode
[  532.427068] fab-br0: port 1(fbond) entered disabled state
[  532.470185] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.470674] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.488794] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.488985] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.498717] fbond (unregistering): Released all slaves