[  531.590214] fab-br0: port 1(fbond) entered blocking state
[  531.590310] fab-br0: port 1(fbond) entered disabled state
[  531.590388] fbond: entered allmulticast mode
[  531.590502] fbond: entered promiscuous mode
[  531.606219] veth1-bond: entered promiscuous mode
[  531.606309] veth1-bond: entered allmulticast mode
[  531.606387] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.618117] veth2-bond: entered promiscuous mode
[  531.618237] veth2-bond: entered allmulticast mode
[  531.618332] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.639104] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.649283] fab-br0: port 1(fbond) entered blocking state
[  531.649363] fab-br0: port 1(fbond) entered forwarding state
[  531.743130] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.743314] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.743409] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.743493] fbond: active interface up!
[  532.916457] fbond: left allmulticast mode
[  532.916517] veth1-bond: left allmulticast mode
[  532.916559] veth2-bond: left allmulticast mode
[  532.916599] fbond: left promiscuous mode
[  532.916637] veth1-bond: left promiscuous mode
[  532.916700] veth2-bond: left promiscuous mode
[  532.916773] fab-br0: port 1(fbond) entered disabled state
[  532.960673] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.960814] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.978207] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.978344] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.994146] fbond (unregistering): Released all slaves