[  530.929285] fab-br0: port 1(fbond) entered blocking state
[  530.929359] fab-br0: port 1(fbond) entered disabled state
[  530.929422] fbond: entered allmulticast mode
[  530.929514] fbond: entered promiscuous mode
[  530.942237] veth1-bond: entered promiscuous mode
[  530.942313] veth1-bond: entered allmulticast mode
[  530.942390] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.952226] veth2-bond: entered promiscuous mode
[  530.952318] veth2-bond: entered allmulticast mode
[  530.952389] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.988875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.989018] fab-br0: port 1(fbond) entered blocking state
[  530.989084] fab-br0: port 1(fbond) entered forwarding state
[  531.092937] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.093042] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.093101] fbond: active interface up!
[  532.216530] fbond: left allmulticast mode
[  532.216586] veth1-bond: left allmulticast mode
[  532.216629] veth2-bond: left allmulticast mode
[  532.216670] fbond: left promiscuous mode
[  532.216700] veth1-bond: left promiscuous mode
[  532.216748] veth2-bond: left promiscuous mode
[  532.216800] fab-br0: port 1(fbond) entered disabled state
[  532.252842] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.252974] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.266039] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.266194] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.275960] fbond (unregistering): Released all slaves