[  532.647690] fab-br0: port 1(fbond) entered blocking state
[  532.647773] fab-br0: port 1(fbond) entered disabled state
[  532.647834] fbond: entered allmulticast mode
[  532.647934] fbond: entered promiscuous mode
[  532.660019] veth1-bond: entered promiscuous mode
[  532.660119] veth1-bond: entered allmulticast mode
[  532.660218] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.671484] veth2-bond: entered promiscuous mode
[  532.671567] veth2-bond: entered allmulticast mode
[  532.671627] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.705171] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.705300] fab-br0: port 1(fbond) entered blocking state
[  532.705365] fab-br0: port 1(fbond) entered forwarding state
[  532.809248] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.809396] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.809468] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.809527] fbond: active interface up!
[  534.174246] fbond: left allmulticast mode
[  534.174330] veth1-bond: left allmulticast mode
[  534.174381] veth2-bond: left allmulticast mode
[  534.174429] fbond: left promiscuous mode
[  534.174469] veth1-bond: left promiscuous mode
[  534.174526] veth2-bond: left promiscuous mode
[  534.174588] fab-br0: port 1(fbond) entered disabled state
[  534.207237] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.207325] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.216267] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.216401] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.224217] fbond (unregistering): Released all slaves