[  529.636939] fab-br0: port 1(fbond) entered blocking state
[  529.637039] fab-br0: port 1(fbond) entered disabled state
[  529.637145] fbond: entered allmulticast mode
[  529.637301] fbond: entered promiscuous mode
[  529.649841] veth1-bond: entered promiscuous mode
[  529.649916] veth1-bond: entered allmulticast mode
[  529.649995] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.660611] veth2-bond: entered promiscuous mode
[  529.660686] veth2-bond: entered allmulticast mode
[  529.660754] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.688088] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.688328] fab-br0: port 1(fbond) entered blocking state
[  529.688381] fab-br0: port 1(fbond) entered forwarding state
[  529.792098] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.792285] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.792362] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.792426] fbond: active interface up!
[  531.190485] fbond: left allmulticast mode
[  531.190548] veth1-bond: left allmulticast mode
[  531.190602] veth2-bond: left allmulticast mode
[  531.190652] fbond: left promiscuous mode
[  531.190693] veth1-bond: left promiscuous mode
[  531.190753] veth2-bond: left promiscuous mode
[  531.190824] fab-br0: port 1(fbond) entered disabled state
[  531.220871] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.221008] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.235271] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.235453] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.245198] fbond (unregistering): Released all slaves