[  527.334779] fab-br0: port 1(fbond) entered blocking state
[  527.334844] fab-br0: port 1(fbond) entered disabled state
[  527.334899] fbond: entered allmulticast mode
[  527.334969] fbond: entered promiscuous mode
[  527.352259] veth1-bond: entered promiscuous mode
[  527.352323] veth1-bond: entered allmulticast mode
[  527.352394] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.367236] veth2-bond: entered promiscuous mode
[  527.367298] veth2-bond: entered allmulticast mode
[  527.367356] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.466677] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.466821] fab-br0: port 1(fbond) entered blocking state
[  527.466860] fab-br0: port 1(fbond) entered forwarding state
[  527.468643] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.468752] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.468831] fbond: active interface up!
[  528.843972] fbond: left allmulticast mode
[  528.844023] veth1-bond: left allmulticast mode
[  528.844054] veth2-bond: left allmulticast mode
[  528.844100] fbond: left promiscuous mode
[  528.844126] veth1-bond: left promiscuous mode
[  528.844167] veth2-bond: left promiscuous mode
[  528.844215] fab-br0: port 1(fbond) entered disabled state
[  528.877231] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.877325] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.897859] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.898031] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.913773] fbond (unregistering): Released all slaves