[  529.475765] fab-br0: port 1(fbond) entered blocking state
[  529.475839] fab-br0: port 1(fbond) entered disabled state
[  529.475910] fbond: entered allmulticast mode
[  529.475999] fbond: entered promiscuous mode
[  529.489371] veth1-bond: entered promiscuous mode
[  529.489471] veth1-bond: entered allmulticast mode
[  529.489540] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.500961] veth2-bond: entered promiscuous mode
[  529.501023] veth2-bond: entered allmulticast mode
[  529.501081] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.524935] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.531333] fab-br0: port 1(fbond) entered blocking state
[  529.531396] fab-br0: port 1(fbond) entered forwarding state
[  529.628934] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.629052] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.629143] fbond: active interface up!
[  530.790777] fbond: left allmulticast mode
[  530.790837] veth1-bond: left allmulticast mode
[  530.790899] veth2-bond: left allmulticast mode
[  530.790956] fbond: left promiscuous mode
[  530.790998] veth1-bond: left promiscuous mode
[  530.791056] veth2-bond: left promiscuous mode
[  530.791129] fab-br0: port 1(fbond) entered disabled state
[  530.833586] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.833701] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.847028] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.847143] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.863948] fbond (unregistering): Released all slaves