[  529.723155] fab-br0: port 1(fbond) entered blocking state
[  529.723228] fab-br0: port 1(fbond) entered disabled state
[  529.723284] fbond: entered allmulticast mode
[  529.723381] fbond: entered promiscuous mode
[  529.736226] veth1-bond: entered promiscuous mode
[  529.736332] veth1-bond: entered allmulticast mode
[  529.736417] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.748571] veth2-bond: entered promiscuous mode
[  529.748640] veth2-bond: entered allmulticast mode
[  529.748699] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.780935] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.781118] fab-br0: port 1(fbond) entered blocking state
[  529.781168] fab-br0: port 1(fbond) entered forwarding state
[  529.876978] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.877109] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.877188] fbond: active interface up!
[  531.033537] fbond: left allmulticast mode
[  531.033629] veth1-bond: left allmulticast mode
[  531.033685] veth2-bond: left allmulticast mode
[  531.033750] fbond: left promiscuous mode
[  531.033794] veth1-bond: left promiscuous mode
[  531.033857] veth2-bond: left promiscuous mode
[  531.033939] fab-br0: port 1(fbond) entered disabled state
[  531.066276] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.066408] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.083116] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.083300] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.099019] fbond (unregistering): Released all slaves