[  529.398032] fab-br0: port 1(fbond) entered blocking state
[  529.398147] fab-br0: port 1(fbond) entered disabled state
[  529.398237] fbond: entered allmulticast mode
[  529.398347] fbond: entered promiscuous mode
[  529.409845] veth1-bond: entered promiscuous mode
[  529.409970] veth1-bond: entered allmulticast mode
[  529.410084] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.420039] veth2-bond: entered promiscuous mode
[  529.420137] veth2-bond: entered allmulticast mode
[  529.420207] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.462895] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.463078] fab-br0: port 1(fbond) entered blocking state
[  529.463122] fab-br0: port 1(fbond) entered forwarding state
[  529.557934] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.558077] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.558136] fbond: active interface up!
[  530.661053] fbond: left allmulticast mode
[  530.661118] veth1-bond: left allmulticast mode
[  530.661160] veth2-bond: left allmulticast mode
[  530.661199] fbond: left promiscuous mode
[  530.661233] veth1-bond: left promiscuous mode
[  530.661284] veth2-bond: left promiscuous mode
[  530.661343] fab-br0: port 1(fbond) entered disabled state
[  530.685798] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.685960] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.698030] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.698154] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.705914] fbond (unregistering): Released all slaves