[  529.391116] fab-br0: port 1(fbond) entered blocking state
[  529.391269] fab-br0: port 1(fbond) entered disabled state
[  529.391378] fbond: entered allmulticast mode
[  529.391516] fbond: entered promiscuous mode
[  529.404726] veth1-bond: entered promiscuous mode
[  529.404864] veth1-bond: entered allmulticast mode
[  529.404953] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.415615] veth2-bond: entered promiscuous mode
[  529.415699] veth2-bond: entered allmulticast mode
[  529.415786] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.437986] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.450833] fab-br0: port 1(fbond) entered blocking state
[  529.450921] fab-br0: port 1(fbond) entered forwarding state
[  529.534989] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.535152] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.535242] fbond: active interface up!
[  530.670483] fbond: left allmulticast mode
[  530.670550] veth1-bond: left allmulticast mode
[  530.670606] veth2-bond: left allmulticast mode
[  530.670666] fbond: left promiscuous mode
[  530.670709] veth1-bond: left promiscuous mode
[  530.670774] veth2-bond: left promiscuous mode
[  530.670859] fab-br0: port 1(fbond) entered disabled state
[  530.719462] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.719606] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.728178] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.728391] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.734070] fbond (unregistering): Released all slaves