[  545.705791] fab-br0: port 1(fbond) entered blocking state
[  545.705854] fab-br0: port 1(fbond) entered disabled state
[  545.705915] fbond: entered allmulticast mode
[  545.706018] fbond: entered promiscuous mode
[  545.720034] veth1-bond: entered promiscuous mode
[  545.720118] veth1-bond: entered allmulticast mode
[  545.720215] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  545.734010] veth2-bond: entered promiscuous mode
[  545.734075] veth2-bond: entered allmulticast mode
[  545.734127] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  545.766522] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  545.766622] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  545.766689] fbond: now running without any active interface!
[  545.776797] fab-br0: port 1(fbond) entered blocking state
[  545.776851] fab-br0: port 1(fbond) entered forwarding state
[  547.011567] fbond: left allmulticast mode
[  547.011625] veth1-bond: left allmulticast mode
[  547.011668] veth2-bond: left allmulticast mode
[  547.011704] fbond: left promiscuous mode
[  547.011726] veth1-bond: left promiscuous mode
[  547.011770] veth2-bond: left promiscuous mode
[  547.011830] fab-br0: port 1(fbond) entered disabled state
[  547.048379] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  547.048512] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  547.056604] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  547.056700] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  547.062563] fbond (unregistering): Released all slaves