[  535.708990] fab-br0: port 1(fbond) entered blocking state
[  535.709048] fab-br0: port 1(fbond) entered disabled state
[  535.709089] fbond: entered allmulticast mode
[  535.709163] fbond: entered promiscuous mode
[  535.721717] veth1-bond: entered promiscuous mode
[  535.721797] veth1-bond: entered allmulticast mode
[  535.721874] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.730627] veth2-bond: entered promiscuous mode
[  535.730684] veth2-bond: entered allmulticast mode
[  535.730740] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.775687] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.775813] fab-br0: port 1(fbond) entered blocking state
[  535.775855] fab-br0: port 1(fbond) entered forwarding state
[  535.878699] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.878875] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.878966] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.879048] fbond: active interface up!
[  537.087491] fbond: left allmulticast mode
[  537.087545] veth1-bond: left allmulticast mode
[  537.087603] veth2-bond: left allmulticast mode
[  537.087653] fbond: left promiscuous mode
[  537.087700] veth1-bond: left promiscuous mode
[  537.087758] veth2-bond: left promiscuous mode
[  537.087826] fab-br0: port 1(fbond) entered disabled state
[  537.115698] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.115825] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.123824] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.123936] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.133730] fbond (unregistering): Released all slaves