[  532.893196] fab-br0: port 1(fbond) entered blocking state
[  532.893384] fab-br0: port 1(fbond) entered disabled state
[  532.893490] fbond: entered allmulticast mode
[  532.893612] fbond: entered promiscuous mode
[  532.939860] veth1-bond: entered promiscuous mode
[  532.940078] veth1-bond: entered allmulticast mode
[  532.940176] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.989878] veth2-bond: entered promiscuous mode
[  532.989962] veth2-bond: entered allmulticast mode
[  532.990023] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.084850] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.085014] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.085135] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.085231] fbond: active interface up!
[  533.098669] fab-br0: port 1(fbond) entered blocking state
[  533.098789] fab-br0: port 1(fbond) entered forwarding state
[  535.491997] fbond: left allmulticast mode
[  535.492082] veth1-bond: left allmulticast mode
[  535.492133] veth2-bond: left allmulticast mode
[  535.492180] fbond: left promiscuous mode
[  535.492220] veth1-bond: left promiscuous mode
[  535.492276] veth2-bond: left promiscuous mode
[  535.492344] fab-br0: port 1(fbond) entered disabled state
[  535.559541] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.559669] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.580011] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.580178] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.589935] fbond (unregistering): Released all slaves