[  524.005291] fab-br0: port 1(fbond) entered blocking state
[  524.005400] fab-br0: port 1(fbond) entered disabled state
[  524.005486] fbond: entered allmulticast mode
[  524.005608] fbond: entered promiscuous mode
[  524.020793] veth1-bond: entered promiscuous mode
[  524.020920] veth1-bond: entered allmulticast mode
[  524.021029] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.033932] veth2-bond: entered promiscuous mode
[  524.034004] veth2-bond: entered allmulticast mode
[  524.034066] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.050928] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.067203] fab-br0: port 1(fbond) entered blocking state
[  524.067309] fab-br0: port 1(fbond) entered forwarding state
[  524.155006] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.155142] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.155255] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.155328] fbond: active interface up!
[  525.614661] fbond: left allmulticast mode
[  525.614719] veth1-bond: left allmulticast mode
[  525.614817] veth2-bond: left allmulticast mode
[  525.614883] fbond: left promiscuous mode
[  525.614956] veth1-bond: left promiscuous mode
[  525.615028] veth2-bond: left promiscuous mode
[  525.615112] fab-br0: port 1(fbond) entered disabled state
[  525.654638] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.654772] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.663065] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.663233] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.671056] fbond (unregistering): Released all slaves