[  532.172939] fab-br0: port 1(fbond) entered blocking state
[  532.173030] fab-br0: port 1(fbond) entered disabled state
[  532.173101] fbond: entered allmulticast mode
[  532.173218] fbond: entered promiscuous mode
[  532.196187] veth1-bond: entered promiscuous mode
[  532.196245] veth1-bond: entered allmulticast mode
[  532.196300] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.214339] veth2-bond: entered promiscuous mode
[  532.214413] veth2-bond: entered allmulticast mode
[  532.214479] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.305745] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.305905] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.306018] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.306110] fbond: active interface up!
[  532.306191] fab-br0: port 1(fbond) entered blocking state
[  532.306245] fab-br0: port 1(fbond) entered forwarding state
[  533.713485] fbond: left allmulticast mode
[  533.713557] veth1-bond: left allmulticast mode
[  533.713612] veth2-bond: left allmulticast mode
[  533.713669] fbond: left promiscuous mode
[  533.713724] veth1-bond: left promiscuous mode
[  533.713786] veth2-bond: left promiscuous mode
[  533.713858] fab-br0: port 1(fbond) entered disabled state
[  533.749775] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.749903] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.766011] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.766172] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.775863] fbond (unregistering): Released all slaves