[  530.734658] fab-br0: port 1(fbond) entered blocking state
[  530.734722] fab-br0: port 1(fbond) entered disabled state
[  530.734796] fbond: entered allmulticast mode
[  530.734922] fbond: entered promiscuous mode
[  530.750112] veth1-bond: entered promiscuous mode
[  530.750166] veth1-bond: entered allmulticast mode
[  530.750219] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.765754] veth2-bond: entered promiscuous mode
[  530.765815] veth2-bond: entered allmulticast mode
[  530.765862] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.874537] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.874628] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.874716] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.874788] fbond: active interface up!
[  530.874858] fab-br0: port 1(fbond) entered blocking state
[  530.874921] fab-br0: port 1(fbond) entered forwarding state
[  532.058617] fbond: left allmulticast mode
[  532.058677] veth1-bond: left allmulticast mode
[  532.058727] veth2-bond: left allmulticast mode
[  532.058768] fbond: left promiscuous mode
[  532.058806] veth1-bond: left promiscuous mode
[  532.058854] veth2-bond: left promiscuous mode
[  532.058916] fab-br0: port 1(fbond) entered disabled state
[  532.105031] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.105110] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.111621] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.111738] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.117556] fbond (unregistering): Released all slaves