[  529.124824] fab-br0: port 1(fbond) entered blocking state
[  529.124899] fab-br0: port 1(fbond) entered disabled state
[  529.124975] fbond: entered allmulticast mode
[  529.125116] fbond: entered promiscuous mode
[  529.145719] veth1-bond: entered promiscuous mode
[  529.145787] veth1-bond: entered allmulticast mode
[  529.145857] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.164238] veth2-bond: entered promiscuous mode
[  529.164298] veth2-bond: entered allmulticast mode
[  529.164351] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.260714] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.260840] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.260914] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.260979] fbond: active interface up!
[  529.261059] fab-br0: port 1(fbond) entered blocking state
[  529.261115] fab-br0: port 1(fbond) entered forwarding state
[  530.725837] fbond: left allmulticast mode
[  530.725902] veth1-bond: left allmulticast mode
[  530.725957] veth2-bond: left allmulticast mode
[  530.726010] fbond: left promiscuous mode
[  530.726044] veth1-bond: left promiscuous mode
[  530.726103] veth2-bond: left promiscuous mode
[  530.726167] fab-br0: port 1(fbond) entered disabled state
[  530.772422] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.772515] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.781839] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.781953] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.788834] fbond (unregistering): Released all slaves