[  530.442673] fab-br0: port 1(fbond) entered blocking state
[  530.442766] fab-br0: port 1(fbond) entered disabled state
[  530.442835] fbond: entered allmulticast mode
[  530.442931] fbond: entered promiscuous mode
[  530.462457] veth1-bond: entered promiscuous mode
[  530.462536] veth1-bond: entered allmulticast mode
[  530.462604] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.480595] veth2-bond: entered promiscuous mode
[  530.480674] veth2-bond: entered allmulticast mode
[  530.480746] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.573753] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.573872] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.573979] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.574065] fbond: active interface up!
[  530.574153] fab-br0: port 1(fbond) entered blocking state
[  530.574208] fab-br0: port 1(fbond) entered forwarding state
[  531.655929] fbond: left allmulticast mode
[  531.655993] veth1-bond: left allmulticast mode
[  531.656043] veth2-bond: left allmulticast mode
[  531.656097] fbond: left promiscuous mode
[  531.656136] veth1-bond: left promiscuous mode
[  531.656190] veth2-bond: left promiscuous mode
[  531.656270] fab-br0: port 1(fbond) entered disabled state
[  531.709270] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.709396] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.715896] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.716049] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.721801] fbond (unregistering): Released all slaves