[  531.468594] fab-br0: port 1(fbond) entered blocking state
[  531.468669] fab-br0: port 1(fbond) entered disabled state
[  531.468726] fbond: entered allmulticast mode
[  531.468821] fbond: entered promiscuous mode
[  531.484094] veth1-bond: entered promiscuous mode
[  531.484156] veth1-bond: entered allmulticast mode
[  531.484218] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.495507] veth2-bond: entered promiscuous mode
[  531.495587] veth2-bond: entered allmulticast mode
[  531.495644] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.527890] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.528034] fab-br0: port 1(fbond) entered blocking state
[  531.528082] fab-br0: port 1(fbond) entered forwarding state
[  531.622959] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.623107] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.623173] fbond: active interface up!
[  532.757712] fbond: left allmulticast mode
[  532.757811] veth1-bond: left allmulticast mode
[  532.757890] veth2-bond: left allmulticast mode
[  532.757959] fbond: left promiscuous mode
[  532.758016] veth1-bond: left promiscuous mode
[  532.758091] veth2-bond: left promiscuous mode
[  532.758176] fab-br0: port 1(fbond) entered disabled state
[  532.796418] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.796505] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.813988] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.814066] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.823909] fbond (unregistering): Released all slaves