[  529.476265] fab-br0: port 1(fbond) entered blocking state
[  529.476337] fab-br0: port 1(fbond) entered disabled state
[  529.476404] fbond: entered allmulticast mode
[  529.476563] fbond: entered promiscuous mode
[  529.492359] veth1-bond: entered promiscuous mode
[  529.492421] veth1-bond: entered allmulticast mode
[  529.492486] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.503775] veth2-bond: entered promiscuous mode
[  529.503830] veth2-bond: entered allmulticast mode
[  529.503887] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.524929] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.533650] fab-br0: port 1(fbond) entered blocking state
[  529.533703] fab-br0: port 1(fbond) entered forwarding state
[  529.629951] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.630129] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.630220] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.630303] fbond: active interface up!
[  531.024323] fbond: left allmulticast mode
[  531.024381] veth1-bond: left allmulticast mode
[  531.024430] veth2-bond: left allmulticast mode
[  531.024478] fbond: left promiscuous mode
[  531.024511] veth1-bond: left promiscuous mode
[  531.024569] veth2-bond: left promiscuous mode
[  531.024631] fab-br0: port 1(fbond) entered disabled state
[  531.048858] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.048987] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.065086] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.065231] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.080999] fbond (unregistering): Released all slaves