[  534.799187] fab-br0: port 1(fbond) entered blocking state
[  534.799255] fab-br0: port 1(fbond) entered disabled state
[  534.799323] fbond: entered allmulticast mode
[  534.799430] fbond: entered promiscuous mode
[  534.814671] veth1-bond: entered promiscuous mode
[  534.814746] veth1-bond: entered allmulticast mode
[  534.814811] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.830891] veth2-bond: entered promiscuous mode
[  534.830961] veth2-bond: entered allmulticast mode
[  534.831031] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.942745] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.942873] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.942950] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.943017] fbond: active interface up!
[  534.943091] fab-br0: port 1(fbond) entered blocking state
[  534.943156] fab-br0: port 1(fbond) entered forwarding state
[  536.400718] fbond: left allmulticast mode
[  536.400808] veth1-bond: left allmulticast mode
[  536.400861] veth2-bond: left allmulticast mode
[  536.400905] fbond: left promiscuous mode
[  536.400931] veth1-bond: left promiscuous mode
[  536.400975] veth2-bond: left promiscuous mode
[  536.401024] fab-br0: port 1(fbond) entered disabled state
[  536.447371] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.447500] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.468924] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.469081] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.478839] fbond (unregistering): Released all slaves