[  528.205108] fab-br0: port 1(fbond) entered blocking state
[  528.205186] fab-br0: port 1(fbond) entered disabled state
[  528.205250] fbond: entered allmulticast mode
[  528.205353] fbond: entered promiscuous mode
[  528.224087] veth1-bond: entered promiscuous mode
[  528.224159] veth1-bond: entered allmulticast mode
[  528.224222] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.242496] veth2-bond: entered promiscuous mode
[  528.242574] veth2-bond: entered allmulticast mode
[  528.242640] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.338675] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.338831] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.338929] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.339006] fbond: active interface up!
[  528.339084] fab-br0: port 1(fbond) entered blocking state
[  528.339150] fab-br0: port 1(fbond) entered forwarding state
[  529.830749] fbond: left allmulticast mode
[  529.830808] veth1-bond: left allmulticast mode
[  529.830853] veth2-bond: left allmulticast mode
[  529.830893] fbond: left promiscuous mode
[  529.830929] veth1-bond: left promiscuous mode
[  529.830977] veth2-bond: left promiscuous mode
[  529.831037] fab-br0: port 1(fbond) entered disabled state
[  529.868284] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.868385] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.885896] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.886043] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.895808] fbond (unregistering): Released all slaves