[  531.235923] fab-br0: port 1(fbond) entered blocking state
[  531.236004] fab-br0: port 1(fbond) entered disabled state
[  531.236081] fbond: entered allmulticast mode
[  531.236207] fbond: entered promiscuous mode
[  531.254357] veth1-bond: entered promiscuous mode
[  531.254441] veth1-bond: entered allmulticast mode
[  531.254515] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.272133] veth2-bond: entered promiscuous mode
[  531.272216] veth2-bond: entered allmulticast mode
[  531.272293] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.369691] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.369804] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.369904] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.369984] fbond: active interface up!
[  531.370059] fab-br0: port 1(fbond) entered blocking state
[  531.370119] fab-br0: port 1(fbond) entered forwarding state
[  532.544849] fbond: left allmulticast mode
[  532.544904] veth1-bond: left allmulticast mode
[  532.544939] veth2-bond: left allmulticast mode
[  532.544976] fbond: left promiscuous mode
[  532.545012] veth1-bond: left promiscuous mode
[  532.545066] veth2-bond: left promiscuous mode
[  532.545120] fab-br0: port 1(fbond) entered disabled state
[  532.593195] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.593294] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.608800] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.608930] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.618726] fbond (unregistering): Released all slaves