[  528.691778] fab-br0: port 1(fbond) entered blocking state
[  528.691839] fab-br0: port 1(fbond) entered disabled state
[  528.691894] fbond: entered allmulticast mode
[  528.691979] fbond: entered promiscuous mode
[  528.705325] veth1-bond: entered promiscuous mode
[  528.705398] veth1-bond: entered allmulticast mode
[  528.705468] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.717609] veth2-bond: entered promiscuous mode
[  528.717671] veth2-bond: entered allmulticast mode
[  528.717730] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.749027] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.751208] fab-br0: port 1(fbond) entered blocking state
[  528.751309] fab-br0: port 1(fbond) entered forwarding state
[  528.846064] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.846198] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.846267] fbond: active interface up!
[  530.022046] fbond: left allmulticast mode
[  530.022118] veth1-bond: left allmulticast mode
[  530.022163] veth2-bond: left allmulticast mode
[  530.022209] fbond: left promiscuous mode
[  530.022241] veth1-bond: left promiscuous mode
[  530.022300] veth2-bond: left promiscuous mode
[  530.022366] fab-br0: port 1(fbond) entered disabled state
[  530.054273] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.054429] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.064143] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.064307] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.070083] fbond (unregistering): Released all slaves