[  534.152420] fab-br0: port 1(fbond) entered blocking state
[  534.152500] fab-br0: port 1(fbond) entered disabled state
[  534.152580] fbond: entered allmulticast mode
[  534.152708] fbond: entered promiscuous mode
[  534.167807] veth1-bond: entered promiscuous mode
[  534.167880] veth1-bond: entered allmulticast mode
[  534.167983] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.178867] veth2-bond: entered promiscuous mode
[  534.178942] veth2-bond: entered allmulticast mode
[  534.179009] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.215947] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.216150] fab-br0: port 1(fbond) entered blocking state
[  534.216202] fab-br0: port 1(fbond) entered forwarding state
[  534.311087] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.311222] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.311299] fbond: active interface up!
[  535.437609] fbond: left allmulticast mode
[  535.437716] veth1-bond: left allmulticast mode
[  535.437788] veth2-bond: left allmulticast mode
[  535.437866] fbond: left promiscuous mode
[  535.437920] veth1-bond: left promiscuous mode
[  535.438000] veth2-bond: left promiscuous mode
[  535.438084] fab-br0: port 1(fbond) entered disabled state
[  535.475113] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.475231] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.494050] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.494192] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.499971] fbond (unregistering): Released all slaves