[  528.344305] fab-br0: port 1(fbond) entered blocking state
[  528.344367] fab-br0: port 1(fbond) entered disabled state
[  528.344418] fbond: entered allmulticast mode
[  528.344503] fbond: entered promiscuous mode
[  528.362028] veth1-bond: entered promiscuous mode
[  528.362094] veth1-bond: entered allmulticast mode
[  528.362158] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.375954] veth2-bond: entered promiscuous mode
[  528.376016] veth2-bond: entered allmulticast mode
[  528.376072] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.491858] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.491984] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.492061] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.492131] fbond: active interface up!
[  528.492201] fab-br0: port 1(fbond) entered blocking state
[  528.492252] fab-br0: port 1(fbond) entered forwarding state
[  529.920435] fbond: left allmulticast mode
[  529.920486] veth1-bond: left allmulticast mode
[  529.920531] veth2-bond: left allmulticast mode
[  529.920581] fbond: left promiscuous mode
[  529.920616] veth1-bond: left promiscuous mode
[  529.920665] veth2-bond: left promiscuous mode
[  529.920722] fab-br0: port 1(fbond) entered disabled state
[  529.959181] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.959287] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.971960] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.972065] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.981867] fbond (unregistering): Released all slaves