[  531.187558] fab-br0: port 1(fbond) entered blocking state
[  531.187634] fab-br0: port 1(fbond) entered disabled state
[  531.187695] fbond: entered allmulticast mode
[  531.187859] fbond: entered promiscuous mode
[  531.204364] veth1-bond: entered promiscuous mode
[  531.204414] veth1-bond: entered allmulticast mode
[  531.204463] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.218943] veth2-bond: entered promiscuous mode
[  531.219004] veth2-bond: entered allmulticast mode
[  531.219051] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.331893] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.331993] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.332090] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.332166] fbond: active interface up!
[  531.332243] fab-br0: port 1(fbond) entered blocking state
[  531.332295] fab-br0: port 1(fbond) entered forwarding state
[  532.403021] fbond: left allmulticast mode
[  532.403068] veth1-bond: left allmulticast mode
[  532.403099] veth2-bond: left allmulticast mode
[  532.403142] fbond: left promiscuous mode
[  532.403169] veth1-bond: left promiscuous mode
[  532.403210] veth2-bond: left promiscuous mode
[  532.403256] fab-br0: port 1(fbond) entered disabled state
[  532.435233] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.435347] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.448020] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.448131] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.457959] fbond (unregistering): Released all slaves