[  524.690514] fab-br0: port 1(fbond) entered blocking state
[  524.690593] fab-br0: port 1(fbond) entered disabled state
[  524.692140] fbond: entered allmulticast mode
[  524.692264] fbond: entered promiscuous mode
[  524.708173] veth1-bond: entered promiscuous mode
[  524.708227] veth1-bond: entered allmulticast mode
[  524.708291] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.724857] veth2-bond: entered promiscuous mode
[  524.724914] veth2-bond: entered allmulticast mode
[  524.724970] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.834637] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.834794] fab-br0: port 1(fbond) entered blocking state
[  524.834852] fab-br0: port 1(fbond) entered forwarding state
[  524.836657] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.836733] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.836804] fbond: active interface up!
[  526.329707] fbond: left allmulticast mode
[  526.329777] veth1-bond: left allmulticast mode
[  526.329843] veth2-bond: left allmulticast mode
[  526.329899] fbond: left promiscuous mode
[  526.329939] veth1-bond: left promiscuous mode
[  526.329994] veth2-bond: left promiscuous mode
[  526.330064] fab-br0: port 1(fbond) entered disabled state
[  526.369026] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.369151] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.377856] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.378008] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.383735] fbond (unregistering): Released all slaves