[  691.274089] fab-br0: port 1(fbond) entered blocking state
[  691.274157] fab-br0: port 1(fbond) entered disabled state
[  691.274216] fbond: entered allmulticast mode
[  691.274309] fbond: entered promiscuous mode
[  691.285024] veth1-bond: entered promiscuous mode
[  691.285095] veth1-bond: entered allmulticast mode
[  691.285153] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  691.294782] veth2-bond: entered promiscuous mode
[  691.294843] veth2-bond: entered allmulticast mode
[  691.294897] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  691.332732] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  691.332868] fab-br0: port 1(fbond) entered blocking state
[  691.332910] fab-br0: port 1(fbond) entered forwarding state
[  691.436754] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  691.436936] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  691.437010] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  691.437069] fbond: active interface up!
[  692.671714] fbond: left allmulticast mode
[  692.671786] veth1-bond: left allmulticast mode
[  692.671832] veth2-bond: left allmulticast mode
[  692.671881] fbond: left promiscuous mode
[  692.671915] veth1-bond: left promiscuous mode
[  692.671974] veth2-bond: left promiscuous mode
[  692.672037] fab-br0: port 1(fbond) entered disabled state
[  692.697581] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  692.697684] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  692.701828] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  692.701945] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  692.709798] fbond (unregistering): Released all slaves