[  524.239059] fab-br0: port 1(fbond) entered blocking state
[  524.239131] fab-br0: port 1(fbond) entered disabled state
[  524.239182] fbond: entered allmulticast mode
[  524.239272] fbond: entered promiscuous mode
[  524.257362] veth1-bond: entered promiscuous mode
[  524.257420] veth1-bond: entered allmulticast mode
[  524.257477] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.275511] veth2-bond: entered promiscuous mode
[  524.275585] veth2-bond: entered allmulticast mode
[  524.275654] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.380903] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.380993] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.381084] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.381161] fbond: active interface up!
[  524.381240] fab-br0: port 1(fbond) entered blocking state
[  524.381292] fab-br0: port 1(fbond) entered forwarding state
[  525.564647] fbond: left allmulticast mode
[  525.564697] veth1-bond: left allmulticast mode
[  525.564733] veth2-bond: left allmulticast mode
[  525.564769] fbond: left promiscuous mode
[  525.564796] veth1-bond: left promiscuous mode
[  525.564835] veth2-bond: left promiscuous mode
[  525.564915] fab-br0: port 1(fbond) entered disabled state
[  525.605542] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.605647] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.625021] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.625150] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.634957] fbond (unregistering): Released all slaves