[  529.335859] fab-br0: port 1(fbond) entered blocking state
[  529.335943] fab-br0: port 1(fbond) entered disabled state
[  529.336007] fbond: entered allmulticast mode
[  529.336111] fbond: entered promiscuous mode
[  529.355743] veth1-bond: entered promiscuous mode
[  529.355804] veth1-bond: entered allmulticast mode
[  529.355862] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.372067] veth2-bond: entered promiscuous mode
[  529.372141] veth2-bond: entered allmulticast mode
[  529.372206] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.475778] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.475881] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.475989] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.476073] fbond: active interface up!
[  529.476144] fab-br0: port 1(fbond) entered blocking state
[  529.476208] fab-br0: port 1(fbond) entered forwarding state
[  530.543080] fbond: left allmulticast mode
[  530.543137] veth1-bond: left allmulticast mode
[  530.543182] veth2-bond: left allmulticast mode
[  530.543233] fbond: left promiscuous mode
[  530.543264] veth1-bond: left promiscuous mode
[  530.543310] veth2-bond: left promiscuous mode
[  530.543365] fab-br0: port 1(fbond) entered disabled state
[  530.583188] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.583296] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.601962] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.602091] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.607828] fbond (unregistering): Released all slaves