[  690.601103] fab-br0: port 1(fbond) entered blocking state
[  690.601171] fab-br0: port 1(fbond) entered disabled state
[  690.601234] fbond: entered allmulticast mode
[  690.601322] fbond: entered promiscuous mode
[  690.610811] veth1-bond: entered promiscuous mode
[  690.610931] veth1-bond: entered allmulticast mode
[  690.611039] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  690.620116] veth2-bond: entered promiscuous mode
[  690.620224] veth2-bond: entered allmulticast mode
[  690.620293] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  690.663220] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  690.663361] fab-br0: port 1(fbond) entered blocking state
[  690.663417] fab-br0: port 1(fbond) entered forwarding state
[  690.767223] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  690.767385] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  690.767464] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  690.767530] fbond: active interface up!
[  691.976075] fbond: left allmulticast mode
[  691.976132] veth1-bond: left allmulticast mode
[  691.976181] veth2-bond: left allmulticast mode
[  691.976230] fbond: left promiscuous mode
[  691.976262] veth1-bond: left promiscuous mode
[  691.976313] veth2-bond: left promiscuous mode
[  691.976372] fab-br0: port 1(fbond) entered disabled state
[  692.001971] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  692.002090] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  692.006298] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  692.006399] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  692.011272] fbond (unregistering): Released all slaves