[  532.025393] fab-br0: port 1(fbond) entered blocking state
[  532.025449] fab-br0: port 1(fbond) entered disabled state
[  532.025492] fbond: entered allmulticast mode
[  532.025572] fbond: entered promiscuous mode
[  532.036313] veth1-bond: entered promiscuous mode
[  532.036367] veth1-bond: entered allmulticast mode
[  532.036422] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.045258] veth2-bond: entered promiscuous mode
[  532.045308] veth2-bond: entered allmulticast mode
[  532.045362] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.086896] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.087031] fab-br0: port 1(fbond) entered blocking state
[  532.087092] fab-br0: port 1(fbond) entered forwarding state
[  532.190947] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.191104] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.191170] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.191227] fbond: active interface up!
[  533.652195] fbond: left allmulticast mode
[  533.652242] veth1-bond: left allmulticast mode
[  533.652285] veth2-bond: left allmulticast mode
[  533.652326] fbond: left promiscuous mode
[  533.652356] veth1-bond: left promiscuous mode
[  533.652404] veth2-bond: left promiscuous mode
[  533.652462] fab-br0: port 1(fbond) entered disabled state
[  533.697097] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.697181] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.719008] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.719115] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.738973] fbond (unregistering): Released all slaves