[  534.221349] fab-br0: port 1(fbond) entered blocking state
[  534.221413] fab-br0: port 1(fbond) entered disabled state
[  534.221468] fbond: entered allmulticast mode
[  534.221570] fbond: entered promiscuous mode
[  534.232496] veth1-bond: entered promiscuous mode
[  534.232573] veth1-bond: entered allmulticast mode
[  534.232636] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.243194] veth2-bond: entered promiscuous mode
[  534.243250] veth2-bond: entered allmulticast mode
[  534.243301] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.282451] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.282603] fab-br0: port 1(fbond) entered blocking state
[  534.282652] fab-br0: port 1(fbond) entered forwarding state
[  534.386488] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.386660] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.386733] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.386795] fbond: active interface up!
[  535.751594] fbond: left allmulticast mode
[  535.751639] veth1-bond: left allmulticast mode
[  535.751679] veth2-bond: left allmulticast mode
[  535.751712] fbond: left promiscuous mode
[  535.751733] veth1-bond: left promiscuous mode
[  535.751768] veth2-bond: left promiscuous mode
[  535.751814] fab-br0: port 1(fbond) entered disabled state
[  535.785500] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.785584] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.808637] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.808777] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.818566] fbond (unregistering): Released all slaves