[  531.466079] fab-br0: port 1(fbond) entered blocking state
[  531.466165] fab-br0: port 1(fbond) entered disabled state
[  531.466229] fbond: entered allmulticast mode
[  531.466321] fbond: entered promiscuous mode
[  531.487912] veth1-bond: entered promiscuous mode
[  531.487983] veth1-bond: entered allmulticast mode
[  531.488051] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.504357] veth2-bond: entered promiscuous mode
[  531.504417] veth2-bond: entered allmulticast mode
[  531.504459] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.602809] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.602904] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.603011] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.603084] fbond: active interface up!
[  531.603152] fab-br0: port 1(fbond) entered blocking state
[  531.603205] fab-br0: port 1(fbond) entered forwarding state
[  532.792230] fbond: left allmulticast mode
[  532.792294] veth1-bond: left allmulticast mode
[  532.792344] veth2-bond: left allmulticast mode
[  532.792394] fbond: left promiscuous mode
[  532.792429] veth1-bond: left promiscuous mode
[  532.792494] veth2-bond: left promiscuous mode
[  532.792567] fab-br0: port 1(fbond) entered disabled state
[  532.845039] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.845171] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.860949] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.861120] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.866837] fbond (unregistering): Released all slaves