[  529.027630] fab-br0: port 1(fbond) entered blocking state
[  529.027721] fab-br0: port 1(fbond) entered disabled state
[  529.027812] fbond: entered allmulticast mode
[  529.027899] fbond: entered promiscuous mode
[  529.042289] veth1-bond: entered promiscuous mode
[  529.042344] veth1-bond: entered allmulticast mode
[  529.042403] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.056204] veth2-bond: entered promiscuous mode
[  529.056253] veth2-bond: entered allmulticast mode
[  529.056295] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.074682] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.097651] fab-br0: port 1(fbond) entered blocking state
[  529.097715] fab-br0: port 1(fbond) entered forwarding state
[  529.171707] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.171811] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.171887] fbond: active interface up!
[  530.366602] fbond: left allmulticast mode
[  530.366681] veth1-bond: left allmulticast mode
[  530.366730] veth2-bond: left allmulticast mode
[  530.366779] fbond: left promiscuous mode
[  530.366814] veth1-bond: left promiscuous mode
[  530.366867] veth2-bond: left promiscuous mode
[  530.366933] fab-br0: port 1(fbond) entered disabled state
[  530.406008] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.406119] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.417921] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.418061] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.434794] fbond (unregistering): Released all slaves