[  530.668077] fab-br0: port 1(fbond) entered blocking state
[  530.668166] fab-br0: port 1(fbond) entered disabled state
[  530.668241] fbond: entered allmulticast mode
[  530.668354] fbond: entered promiscuous mode
[  530.685157] veth1-bond: entered promiscuous mode
[  530.685220] veth1-bond: entered allmulticast mode
[  530.685288] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.696611] veth2-bond: entered promiscuous mode
[  530.696672] veth2-bond: entered allmulticast mode
[  530.696717] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.720447] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.730674] fab-br0: port 1(fbond) entered blocking state
[  530.730726] fab-br0: port 1(fbond) entered forwarding state
[  530.824446] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.824593] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.824680] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.824757] fbond: active interface up!
[  532.234868] fbond: left allmulticast mode
[  532.234912] veth1-bond: left allmulticast mode
[  532.234951] veth2-bond: left allmulticast mode
[  532.234982] fbond: left promiscuous mode
[  532.235006] veth1-bond: left promiscuous mode
[  532.235039] veth2-bond: left promiscuous mode
[  532.235083] fab-br0: port 1(fbond) entered disabled state
[  532.268099] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.268209] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.286578] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.286700] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.295501] fbond (unregistering): Released all slaves