[  535.255338] fab-br0: port 1(fbond) entered blocking state
[  535.255408] fab-br0: port 1(fbond) entered disabled state
[  535.255527] fbond: entered allmulticast mode
[  535.255651] fbond: entered promiscuous mode
[  535.272121] veth1-bond: entered promiscuous mode
[  535.272256] veth1-bond: entered allmulticast mode
[  535.272351] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.285961] veth2-bond: entered promiscuous mode
[  535.286037] veth2-bond: entered allmulticast mode
[  535.286101] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.302886] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.322305] fab-br0: port 1(fbond) entered blocking state
[  535.322372] fab-br0: port 1(fbond) entered forwarding state
[  535.405855] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.406018] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.406128] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.406226] fbond: active interface up!
[  536.869893] fbond: left allmulticast mode
[  536.869952] veth1-bond: left allmulticast mode
[  536.869995] veth2-bond: left allmulticast mode
[  536.870038] fbond: left promiscuous mode
[  536.870074] veth1-bond: left promiscuous mode
[  536.870131] veth2-bond: left promiscuous mode
[  536.870191] fab-br0: port 1(fbond) entered disabled state
[  536.898136] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.898260] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.917055] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.917221] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.926937] fbond (unregistering): Released all slaves