[  535.010429] fab-br0: port 1(fbond) entered blocking state
[  535.010508] fab-br0: port 1(fbond) entered disabled state
[  535.010571] fbond: entered allmulticast mode
[  535.010704] fbond: entered promiscuous mode
[  535.029776] veth1-bond: entered promiscuous mode
[  535.029841] veth1-bond: entered allmulticast mode
[  535.029915] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.049944] veth2-bond: entered promiscuous mode
[  535.050021] veth2-bond: entered allmulticast mode
[  535.050079] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.147687] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.147784] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.147876] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.147947] fbond: active interface up!
[  535.148040] fab-br0: port 1(fbond) entered blocking state
[  535.148100] fab-br0: port 1(fbond) entered forwarding state
[  536.302073] fbond: left allmulticast mode
[  536.302128] veth1-bond: left allmulticast mode
[  536.302182] veth2-bond: left allmulticast mode
[  536.302219] fbond: left promiscuous mode
[  536.302250] veth1-bond: left promiscuous mode
[  536.302296] veth2-bond: left promiscuous mode
[  536.302371] fab-br0: port 1(fbond) entered disabled state
[  536.347037] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.347154] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.364846] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.364977] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.380744] fbond (unregistering): Released all slaves