[  526.655966] fab-br0: port 1(fbond) entered blocking state
[  526.656046] fab-br0: port 1(fbond) entered disabled state
[  526.656116] fbond: entered allmulticast mode
[  526.656223] fbond: entered promiscuous mode
[  526.669811] veth1-bond: entered promiscuous mode
[  526.669902] veth1-bond: entered allmulticast mode
[  526.669987] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.680608] veth2-bond: entered promiscuous mode
[  526.680680] veth2-bond: entered allmulticast mode
[  526.680751] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.708898] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.709759] fab-br0: port 1(fbond) entered blocking state
[  526.709836] fab-br0: port 1(fbond) entered forwarding state
[  526.804935] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.805054] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.805137] fbond: active interface up!
[  527.938787] fbond: left allmulticast mode
[  527.938849] veth1-bond: left allmulticast mode
[  527.938901] veth2-bond: left allmulticast mode
[  527.938948] fbond: left promiscuous mode
[  527.938978] veth1-bond: left promiscuous mode
[  527.939019] veth2-bond: left promiscuous mode
[  527.939070] fab-br0: port 1(fbond) entered disabled state
[  527.969212] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.969335] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.977066] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.977176] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.982961] fbond (unregistering): Released all slaves