[  535.599518] fab-br0: port 1(fbond) entered blocking state
[  535.599586] fab-br0: port 1(fbond) entered disabled state
[  535.599643] fbond: entered allmulticast mode
[  535.599736] fbond: entered promiscuous mode
[  535.613595] veth1-bond: entered promiscuous mode
[  535.613716] veth1-bond: entered allmulticast mode
[  535.613838] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.624845] veth2-bond: entered promiscuous mode
[  535.624915] veth2-bond: entered allmulticast mode
[  535.624989] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.654825] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.656568] fab-br0: port 1(fbond) entered blocking state
[  535.656624] fab-br0: port 1(fbond) entered forwarding state
[  535.751852] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.751982] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.752079] fbond: active interface up!
[  536.923240] fbond: left allmulticast mode
[  536.923292] veth1-bond: left allmulticast mode
[  536.923348] veth2-bond: left allmulticast mode
[  536.923396] fbond: left promiscuous mode
[  536.923425] veth1-bond: left promiscuous mode
[  536.923471] veth2-bond: left promiscuous mode
[  536.923524] fab-br0: port 1(fbond) entered disabled state
[  536.949440] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.949547] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.960959] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.961071] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.977887] fbond (unregistering): Released all slaves