[  544.087828] fab-br0: port 1(fbond) entered blocking state
[  544.087895] fab-br0: port 1(fbond) entered disabled state
[  544.087953] fbond: entered allmulticast mode
[  544.088047] fbond: entered promiscuous mode
[  544.098979] veth1-bond: entered promiscuous mode
[  544.099034] veth1-bond: entered allmulticast mode
[  544.099086] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  544.109172] veth2-bond: entered promiscuous mode
[  544.109216] veth2-bond: entered allmulticast mode
[  544.109255] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  544.152477] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  544.152603] fab-br0: port 1(fbond) entered blocking state
[  544.152640] fab-br0: port 1(fbond) entered forwarding state
[  544.248517] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  544.248632] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  544.248678] fbond: active interface up!
[  545.365588] fbond: left allmulticast mode
[  545.365637] veth1-bond: left allmulticast mode
[  545.365669] veth2-bond: left allmulticast mode
[  545.365704] fbond: left promiscuous mode
[  545.365728] veth1-bond: left promiscuous mode
[  545.365766] veth2-bond: left promiscuous mode
[  545.365820] fab-br0: port 1(fbond) entered disabled state
[  545.402821] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  545.402906] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  545.423584] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  545.423704] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  545.433528] fbond (unregistering): Released all slaves